EP1819447A1 - Powder coating cabin or substructure therefor - Google Patents
Powder coating cabin or substructure thereforInfo
- Publication number
- EP1819447A1 EP1819447A1 EP05818237A EP05818237A EP1819447A1 EP 1819447 A1 EP1819447 A1 EP 1819447A1 EP 05818237 A EP05818237 A EP 05818237A EP 05818237 A EP05818237 A EP 05818237A EP 1819447 A1 EP1819447 A1 EP 1819447A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- longitudinal
- flaps
- flap
- substructure
- spray coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C15/00—Enclosures for apparatus; Booths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/48—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material
Definitions
- the invention relates to a powder coating booth or a substructure therefor according to the preamble of claim 1.
- Comparable powder coating booths and a substructure therefor are known from EP 1 162 002 A2 and from Gebrau.chsGermanschrift DE 203 05 947 Ul.
- the object of the invention is to provide a possibility by means of which the height of the lower cabin area or the height of the substructure can be reduced. Furthermore, the efficiency of spray coating processes should be improved.
- FIG. 2 schematically shows a vertical cross section of a lower end section or a substructure of a powder spray coating booth according to a further embodiment of the invention
- FIG. 3 shows schematically a side view of a powder spray coating booth according to the invention
- FIG. 4 is a schematic plan view of the powder spray coating booth according to FIG. 3, FIG.
- FIG. 5 is a front view of the powder spray coating booth of FIG. 3 as seen from the right;
- FIG. 5 is a front view of the powder spray coating booth of FIG. 3 as seen from the right;
- FIG. 6 is a schematic vertical cross-sectional view along the plane VI-VI of FIG. 3,
- FIG. 7 shows an enlarged detail of FIG. 6 with respect to FIG. 6, FIG.
- FIG. 8 is a schematic plan view of the powder spray coating booth or its substructure of FIG. 1, FIG.
- Fig. 9 is a detail of Fig. 8 seen in vertical cross-section along the plane IX-IX of Fig. 8,
- FIG. 10 shows schematically a vertical cabin cross-section of a further embodiment according to the invention.
- 11 shows schematically a vertical cabin cross-section of a still further embodiment according to the invention
- 12 shows schematically a vertical cabin cross-section of a still further embodiment according to the invention
- FIG. 13 is a schematic plan view of the powder spray coating booth of FIG. 12; FIG.
- Fig. 14 schematically shows a vertical cross-section of another embodiment of a lower portion or substructure of a powder spray coating booth according to the invention.
- outer bottom flaps 2 and 4 are disposed adjacent to outer longitudinal walls 6 and 8 and are rotatably disposed about a longitudinally extending pivot axis 10 and 12, respectively. Between the outer bottom flaps 2, 4 and the outer longitudinal walls 6, 8 which are adjacent to them, in each case a longitudinally extending outer longitudinal longitudinal gap 14 or 16 is formed.
- At least one further bottom part 18 is provided in the bottom area located between the two outer bottom flaps 2 and 4, which is arranged as a bottom middle part or from which one in the cabin transverse direction center.
- the further bottom part is at the same time the bottom middle part 18.
- An inner bottom longitudinal gap 20 or 22 is respectively formed between the outer bottom flap 2, 4 and the at least one bottom part adjacent to it, which latter in FIG. 1 is the bottom middle part 18 is.
- the width of the outer and inner bottom longitudinal gaps 14, 16, 20 and 22 is adjustable by turning the bottom flaps adjacent thereto, in the present case the outer bottom flaps 2 and 4 about their axes of rotation 10 and 12 respectively.
- the one outer bottom flap 2 and the adjacent longitudinal columns 14 and 20 cover a suction channel 26, which preferably extends in the cabin longitudinal direction over the entire length of the cabin.
- the other outer bottom flap 4 and the adjacent longitudinal columns 16 and 22 cover a further suction channel 28, which preferably extends in the cabin longitudinal direction over the entire length of the cabin.
- the two suction channels 26 and 28 are connected via fluid lines 30 and 32, respectively, to a powder suction device 34, preferably a powder recovery device.
- a powder suction device 34 preferably a powder recovery device.
- At the outlet of the suction channels 26 and 28 or in the fluid lines 30 and 32 may be a flow restrictor 36 and 38, so that increases by closing one of the two flow throttles, the suction in the relevant other fluid line and thus in the respective other suction channel 26 or 28 becomes.
- the powder suction device can be designed as desired. It contains, for example, a cyclone 40 for the removal of recovered excess powder 42, a suction fan 44 and an exhaust filter 46, by means of which the air extracted from the powder spray coating booth can be discharged into the free atmosphere.
- the middle bottom part 18 is formed as stable walkable by a person bottom part.
- the walk-on bottom part 18 is provided on its upper side with compressed air outlets 50 for blowing compressed air 52 over the surface 54 of the accessible floor part 18 in the direction of at least one, as shown in FIG. 1 in the direction of the two inner bottom longitudinal gaps 20 and 22 respectively.
- the compressed air outlets 50 can be connected to a compressed air source 56, for example a pressure regulator or another pressure adjusting element, which in turn is connected to a compressed air dispenser, for example a compressed air network or to a compressed air tank.
- a compressed air source 56 for example a pressure regulator or another pressure adjusting element
- a compressed air dispenser for example a compressed air network or to a compressed air tank.
- Fig. 1 shows the two outer bottom flaps 2 and 4 in a horizontal rotational position in which the bottom longitudinal gaps 14, 16, 20 and 22 have their smallest width.
- the outer bottom flaps 2 and 4 are formed such that their surface is aligned in this position with the surface 54 of the accessible floor part 18. In the spraying of coating powder sloping excess powder can fall through the bottom longitudinal gaps 14, 16, 20 and 22 in the suction channels 26 and 28.
- the bottom flaps 2 and 4 can be rotated in an inclined position, as shown for example in Fig. 1 by a dashed line position of the bottom flap 4.
- a person who blows the powder spray coating booth by means of a compressed air gun or compressed air lance with compressed air also see in the Absaugkanäle26 and 28 in order to check their cleanliness.
- the bottom flaps 2, 4 are rotated so far that their bottom can be blown off with compressed air.
- FIG. 2 is identical to that of FIG. 1, except that the outer bottom flaps 2 and 4, when adjusted to a minimum width of the floor longitudinal gaps 14, 16 adjacent thereto, are located higher than the surface 54 of FIG walkable bottom portion 18, wherein at least the lower sides 60 of the bottom flaps 2, 4 are arranged at its inner end higher than the surface 54 of the walkable bottom part 18, so that these wing bottoms 60 directed away from the compressed air 52 powder into the suction channels 26 and 28, respectively.
- Fig. 2 shows the bottom flaps 2 and 4 in solid lines in a horizontal orientation during the spray coating operation, and in dashed lines in an inclined position for cleaning the powder spray coating booth.
- dashed line in Fig. 2 drawn inclined position of the bottom flaps 2 and 4, an operator can see 26 and 28 in the lower corners of the suction channels and observe whether the suction ducts are cleaned clean.
- the bottom flaps 2 and 4 rotatable by 180 °, so that their Bottoms are turned up and then can also be blown off with compressed air for cleaning before a color change (powder change).
- the Pulversprühbe Anlagenbine 62 shown in Figs. 3, 4 and 5 is formed in its lower portion corresponding to FIGS. 1 and 2 or provided with a substructure according to FIGS. 1 or 2.
- Coating objects 64 are transportable longitudinally from the overhead conveyor 66 in the direction of travel 68, through the powder spray coating booth 62, and sprayed therein by powder guns 70 through automatic spray guns. Except for
- Spray coating booth may be located at their inputs and outputs 72 and 74, respectively, a freehand spray coating station 76 and 78, respectively.
- the bottom flaps 2 and 4 of the spray coating booth 62 are rotatable by a drive 80 in various rotational positions about an axis of rotation 10 and 12 running in the cabin longitudinal direction.
- the drive 80 may be an electric or pneumatic motor or hydraulic motor, preferably a cylinder with a plunger 82 that can be moved back and forth to rotate the respective bottom flap 2 and / or 4 in either direction.
- the bottom flaps 2 and 4 may also be provided on their upper side with compressed air outlets 50 for blowing compressed air into one or the other adjacent Bodenlijngspalte 14, 16, 20 and 22. Usually, however, compressed air outlets 50 on the accessible floor part 18 for cleaning also the surfaces of Bottom flaps 2 and 4.
- the compressed air can be supplied to the compressed air outlets 50 of the B ⁇ denklappen 2 and 4 preferably by a compressed air path 84 which extends axially to the axis of rotation 10 and 12 in the respective bottom flap 2 and 4 inside and inside the bottom flap transverse to the axis of rotation to the top of this bottom flap ,
- a compressed air path 84 which extends axially to the axis of rotation 10 and 12 in the respective bottom flap 2 and 4 inside and inside the bottom flap transverse to the axis of rotation to the top of this bottom flap
- the powder spray coating booth is located in its lower region, which may be formed as a substructure of the cabin, at least one, preferably at both longitudinal ends of a suction opening 92, 94, 96, 98 in the cabin floor via one of the suction channels 26 and 28. These suction are preferably adjacent to the end faces of the outer bottom flaps 2, 4 lying opposite this formed, as Fig. 8 shows schematically.
- the suction openings may be formed instead of end faces of the bottom flaps 2, 4 or additionally, at the longitudinal ends of the walkable central bottom portion 18, as shown in Fig. 13 for suction openings 100 and 102 ,
- FIGS. 12 and 13 show a cabin which is cylindrical in a horizontal cross section, while the other figures show a cabin which is rectangular in horizontal cross section.
- Fig. 14 shows an embodiment similar to Fig. 2, except that in Fig. 14, the inner flap portion 112 and 114 of the two bottom flaps 2 and 4 overlap the adjacent bottom portion 18 when the bottom flaps 2 and 4, respectively, to a smallest width the bottom longitudinal gaps 14, 16, 20 and 22 are set. Thereby, the powder suction effect is increased in the horizontal direction but reduced in the vertical direction to the coating objects. This results in a reduction in the disturbance of the spray coating cloud which is sprayed onto the coating objects.
- the bottom middle part is formed as the walk-on bottom part 18.
- a two-leaf inner bottom flap 122 and 124 is respectively arranged and this is rotatably arranged respectively about a longitudinal axis 132 and 134 respectively.
- the inner bottom flaps 122, 124 define on their outer side together with the outer bottom flaps 2 and 4, the inner longitudinal column 20 and 22. Further limit the inner bottom flaps 122 and 124 on its inside together with the walk-bottom portion 18 innermost Bottom longitudinal gaps 136 and 138, respectively.
- the two bottom flaps 2 and 122 and the bottom longitudinal gaps 14, 20 and 136 which they define cover the one suction channel 26.
- the other two bottom flaps 4, 124 and the bottom longitudinal gaps 16, 22 and 138 bordered therefrom cover the other Suction channel 28.
- FIG. 11 schematically illustrates another embodiment of a lower portion or substructure of a powder spray coating booth in which the bottom center portion is a center bottom flap 302 rotatably disposed about a longitudinally extending axis of rotation 310.
- the middle bottom flap 302 and the two outer bottom flaps 2 and 4 a walkable by persons floor 318 and 418 is arranged, which forms on its inside together with the middle bottom flap 302 an innermost bottom longitudinal gap 336 and 338 and which together on its outside each with the respective outer bottom flap 2 and 4, one of the inner bottom longitudinal gaps 20 and 22 limited.
- the middle bottom flap 302 and the bottom longitudinal gaps 336 and 338 delimited by it cover a suction channel 326.
- the suction channels 26, 28 or 26, 28, 326 are connected to a common Pulverabsaugvorraum 34, as shown in FIG. 1.
- a common Pulverabsaugvorraum 34 As shown in FIG. 1.
- the axis of rotation 10, 12 and 132, 134 and 310 is preferably located away from both side flap ends, preferably in the middle of the valve according to the drawings, so that the bottom flaps can also be referred to as double-leaf bottom flaps.
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
- Fats And Perfumes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Paints Or Removers (AREA)
Abstract
Description
PulJveB-beschichtunqskabine oder Unterbau dafür PuljveB coating booth or substructure for it
Die Erfindung betrifft eine Pulverbeschichtungskabine oder einen Unterbau dafür gemäß dem Oberbegriff von Anspruch 1.The invention relates to a powder coating booth or a substructure therefor according to the preamble of claim 1.
Vergleichbare Pulverbeschichtungskabinen und ein Unterbau dafür sind aus der EP 1 162 002 A2 und aus der Gebrau.chsmusterschrift DE 203 05 947 Ul bekannt.Comparable powder coating booths and a substructure therefor are known from EP 1 162 002 A2 and from Gebrau.chsmusterschrift DE 203 05 947 Ul.
Durch die Erfindung soll die Aufgabe gelöst werden, eine Möglichkeit zu schaffen, durch welche die Höhe des unteren Kabinenbereiches bzw. die Höhe des Unterbaus reduziert werden kann. Ferner soll der Wirkungsgrad von Sprühbeschichtungsverfahren verbessert werden.The object of the invention is to provide a possibility by means of which the height of the lower cabin area or the height of the substructure can be reduced. Furthermore, the efficiency of spray coating processes should be improved.
Diese Aufgabe wird gemäß der Erfindung durch die Merkmale von Anspruch 1 gelöst.This object is achieved according to the invention by the features of claim 1.
Weitere Merkmale der Erfindung sind in den Unteransprüchen enthalten.Further features of the invention are contained in the subclaims.
Die Erfindung wird im Folgenden mit Bezug auf die hier beiliegenden Zeichnungen anhand von bevorzugten Ausführungsformen als Beispiele beschrieben. In den Zeichnungen zeigen Fig. 1 schematisch einen vertikalen Querschnitt durch den unteren Endabschnitt oder einen Unterbau einer Pulversprühbeschichtungskabine nach der Erfindung,The invention will now be described by way of example with reference to the accompanying drawings, given by way of preferred embodiments. In the drawings show 1 shows schematically a vertical cross section through the lower end portion or a substructure of a powder spray coating booth according to the invention,
Fig. 2 schematisch einen vertikalen Querschnitt eines unteren Endabschnittes oder eines Unterbaus einer Pulversprühbeschichtungskabine gemäß einer weiteren Ausführungsform nach der Erfindung,2 schematically shows a vertical cross section of a lower end section or a substructure of a powder spray coating booth according to a further embodiment of the invention,
Fig. 3 schematisch eine Seitenansicht einer Pulversprühbeschichtungskabine nach der Erfindung,3 shows schematically a side view of a powder spray coating booth according to the invention,
Fig. 4 schematisch eine Draufsicht auf die Pulversprühbeschichtungskabine nach Fig. 3,4 is a schematic plan view of the powder spray coating booth according to FIG. 3, FIG.
Fig. 5 eine stirnseitige Ansicht der Pulversprühbeschichtungskabine von Fig. 3 von rechts gesehen,FIG. 5 is a front view of the powder spray coating booth of FIG. 3 as seen from the right; FIG.
Fig. 6 schematisch eine vertikale Querschnittsansicht längs der Ebene VI-VI von Fig. 3,6 is a schematic vertical cross-sectional view along the plane VI-VI of FIG. 3,
Fig. 7 ein bezüglich Fig. 6 vergrößertes Detail von Fig. 6,FIG. 7 shows an enlarged detail of FIG. 6 with respect to FIG. 6, FIG.
Fig. 8 schematisch eine Draufsicht auf die Pulversprühbeschichtungskabine bzw. deren Unterbau von Fig. 1,8 is a schematic plan view of the powder spray coating booth or its substructure of FIG. 1, FIG.
rig. 9 ein Detail von Fig. 8 im vertikalen Querschnitt längs der Ebene IX-IX von Fig. 8 gesehen,rig. Fig. 9 is a detail of Fig. 8 seen in vertical cross-section along the plane IX-IX of Fig. 8,
Fig. 10 schematisch einen vertikalen Kabinenquerschnitt einer weiteren Ausführungsform nach der Erfindung,10 shows schematically a vertical cabin cross-section of a further embodiment according to the invention,
Fig. 11 schematisch einen vertikalen Kabinenquerschnitt einer nochmals weiteren Ausführungsform nach der Erfindung, Fig. 12 schematisch einen vertikalen Kabinenquerschnitt einer nochmals weiteren Ausführungsform nach der Erfindung,11 shows schematically a vertical cabin cross-section of a still further embodiment according to the invention, 12 shows schematically a vertical cabin cross-section of a still further embodiment according to the invention,
Fig. 13 schematisch eine Draufsicht auf die Pulversprühbeschichtungskabine nach Fig. 12,FIG. 13 is a schematic plan view of the powder spray coating booth of FIG. 12; FIG.
Fig. 14 schematisch einen vertikalen Querschnitt einer weiteren Ausführungsform eines unteren Abschnittes oder eines Unterbaus einer Pulversprühbeschichtungskabine nach der Erfindung.Fig. 14 schematically shows a vertical cross-section of another embodiment of a lower portion or substructure of a powder spray coating booth according to the invention.
Im Rahmen der vorliegenden Beschreibung werden alle Elemente, welche sich in einer Pulversprühbeschichtungskabine unterhalb des Bewegungsweges der zu beschichtenden Beschichtungsobjekte und unterhalb von den Sprühstahlen von Beschichtungsgeräten befinden, welch letztere auch als Sprühpistolen bezeichnet werden, insgesamt als Kabinenboden bezeichnet.In the present specification, all elements which are located in a powder spray coating booth below the path of movement of the coating objects to be coated and below the spray bars of coating equipment, which are also referred to as spray guns, are referred to collectively as cabin floors.
Bei der in Fig. 1 gezeigten Ausführungsform nach der Erfindung sind äußere Bodenklappen 2 und 4 benachbart zu äußeren Längswänden 6 und 8 angeordnet und um eine sich in Längsrichtung erstreckende Drehachse 10 bzw. 12 drehbar angeordnet. Zwischen den äußeren Bodenklappen 2, 4 und den ihnen benachbarten äußeren Längswänden 6, 8 ist jeweils ein sich in Längsrichtung erstreckender äußerer Bodenlängsspalt 14 bzw. 16 gebildet.In the embodiment of the invention shown in Fig. 1, outer bottom flaps 2 and 4 are disposed adjacent to outer longitudinal walls 6 and 8 and are rotatably disposed about a longitudinally extending pivot axis 10 and 12, respectively. Between the outer bottom flaps 2, 4 and the outer longitudinal walls 6, 8 which are adjacent to them, in each case a longitudinally extending outer longitudinal longitudinal gap 14 or 16 is formed.
In dem zwischen den beiden äußeren Bodenklappen 2 und 4 gelegenen Bodenbereich ist mindestens ein weiterer Bodenteil 18 vorgesehen, welcher oder von welchen einer in Kabinenquerrichtungsmitte als Bodenmittelteil angeordnet ist. Bei der Ausführungsform nach Fig. 1 ist der weitere Bodenteil gleichzeitig der Bodenmittelteil 18. Ein innerer Bodenlängsspalt 20 bzw. 22 ist jeweils zwischen der äußeren Bodenklappe 2, 4 und dem ihr benachbarten mindestens einen Bodenteil gebildet, welch letzterer in Fig. 1 der Bodenmittelteil 18 ist. Die Weite der äußeren und inneren Bodenlängsspalte 14, 16, 20 und 22 ist durch Drehen der ihnen benachbarten Bodenklappen, im vorliegenden Falle der äußeren Bodenklappen 2 und 4 um ihre Drehachsen 10 bzw. 12 verstellbar.At least one further bottom part 18 is provided in the bottom area located between the two outer bottom flaps 2 and 4, which is arranged as a bottom middle part or from which one in the cabin transverse direction center. In the embodiment according to FIG. 1, the further bottom part is at the same time the bottom middle part 18. An inner bottom longitudinal gap 20 or 22 is respectively formed between the outer bottom flap 2, 4 and the at least one bottom part adjacent to it, which latter in FIG. 1 is the bottom middle part 18 is. The width of the outer and inner bottom longitudinal gaps 14, 16, 20 and 22 is adjustable by turning the bottom flaps adjacent thereto, in the present case the outer bottom flaps 2 and 4 about their axes of rotation 10 and 12 respectively.
Die eine äußere Bodenklappe 2 und die ihr benachbarten Längsspalten 14 und 20 überdecken einen Absaugkanal 26, welcher sich in Kabinenlängsrichtung vorzugsweise über die gesamte Kabinenlänge erstreckt. Die andere äußere Bodenklappe 4 und die ihr benachbarten Längsspalten 16 und 22 überdecken einen weitern Absaugkanal 28, welcher sich in Kabinenlängsrichtung vorzugsweise über die gesamte Kabinenlänge erstreckt.The one outer bottom flap 2 and the adjacent longitudinal columns 14 and 20 cover a suction channel 26, which preferably extends in the cabin longitudinal direction over the entire length of the cabin. The other outer bottom flap 4 and the adjacent longitudinal columns 16 and 22 cover a further suction channel 28, which preferably extends in the cabin longitudinal direction over the entire length of the cabin.
Die beiden Absaugkanäle 26 und 28 sind über Fluidleitungen 30 bzw. 32 an eine Pulverabsaugvorrichtung 34, vorzugsweise eine Pulverrückgewinnungsvorrichtung angeschlossen. Am Ausgang der Absaugkanäle 26 und 28 oder in den Fluidleitungen 30 und 32 kann sich eine Strömungsdrossel 36 bzw. 38 befinden, so dass durch Schließen einer der beiden Strömungsdrosseln die Saugwirkung in der betreffenden anderen Fluidleitung und damit in dem betreffenden anderen Absaugkanal 26 oder 28 erhöht wird. Die Pulverabsaugvorrichtung kann beliebig ausgebildet sein. Sie enthält beispielsweise einen Zyklon 40 zur Abscheidung von zurückgewonnenem Überschusspulver 42, ein Saug-Gebläse 44 und einen Abluftfilter 46, durch welchen die aus der Pulversprühbeschichtungskabine abgesaugte Luft in die freie Atmosphäre abgegeben werden kann.The two suction channels 26 and 28 are connected via fluid lines 30 and 32, respectively, to a powder suction device 34, preferably a powder recovery device. At the outlet of the suction channels 26 and 28 or in the fluid lines 30 and 32 may be a flow restrictor 36 and 38, so that increases by closing one of the two flow throttles, the suction in the relevant other fluid line and thus in the respective other suction channel 26 or 28 becomes. The powder suction device can be designed as desired. It contains, for example, a cyclone 40 for the removal of recovered excess powder 42, a suction fan 44 and an exhaust filter 46, by means of which the air extracted from the powder spray coating booth can be discharged into the free atmosphere.
In Fig. 1 ist der mittlere Bodenteil 18 als von einer Person begehbarer Bodenteil stabil ausgebildet. Der begehbare Bodenteil 18 ist auf seiner Oberseite mit Druckluftauslässen 50 zum Blasen von Druckluft 52 über die Oberfläche 54 des begehbaren Bodenteils 18 in Richtung zu mindestens einem, gemäß Fig. 1 in Richtung zu den beiden inneren Bodenlängsspalten 20 bzw. 22 versehen.In Fig. 1, the middle bottom part 18 is formed as stable walkable by a person bottom part. The walk-on bottom part 18 is provided on its upper side with compressed air outlets 50 for blowing compressed air 52 over the surface 54 of the accessible floor part 18 in the direction of at least one, as shown in FIG. 1 in the direction of the two inner bottom longitudinal gaps 20 and 22 respectively.
Die Druckluftauslässe 50 sind an eine Druckluftquelle 56 anschließbar, beispielsweise einen Druckregler oder ein anderes Druckeinstellelement, welches seinerseits an einem Druckluftspender angeschlossen ist, beispielsweise ein Druckluftnetz oder an einem Druckluftbehälter. Fig. 1 zeigt die beiden äußeren Bodenklappen 2 und 4 in einer horizontalen Drehposition, in welcher die Bodenlängsspalten 14, 16, 20 und 22 ihre kleinste Weite haben. Die äußeren Bodenklappen 2 und 4 sind derart ausgebildet, dass ihre Oberfläche in dieser Position mit der Oberfläche 54 des begehbaren Bodenteils 18 fluchtet. Beim Sprühen von Beschichtungspulver abfallendes Überschusspulver kann durch die Bodenlängsspalten 14, 16, 20 und 22 in die Absaugkanäle 26 und 28 fallen.The compressed air outlets 50 can be connected to a compressed air source 56, for example a pressure regulator or another pressure adjusting element, which in turn is connected to a compressed air dispenser, for example a compressed air network or to a compressed air tank. Fig. 1 shows the two outer bottom flaps 2 and 4 in a horizontal rotational position in which the bottom longitudinal gaps 14, 16, 20 and 22 have their smallest width. The outer bottom flaps 2 and 4 are formed such that their surface is aligned in this position with the surface 54 of the accessible floor part 18. In the spraying of coating powder sloping excess powder can fall through the bottom longitudinal gaps 14, 16, 20 and 22 in the suction channels 26 and 28.
Zum Reinigen der Pulversprühbeschichtungskabine können die Bodenklappen 2 und 4 in eine Schrägstellung gedreht werden, wie dies beispielsweise in Fig. 1 durch eine gestrichelt dargestellte Position der Bodenklappe 4 gezeigt ist. Dadurch kann einen Person, welche die Pulversprühbeschichtungskabine mittels einer Druckluftpistole oder Druckluftlanze mit Druckluft ausbläst, auch in die Absaugkanäle26 und 28 hinein sehen, um deren Sauberkeit zu überprüfen. Auch können die Bodenklappen 2, 4 so weit gedreht werden, dass auch ihre Unterseite mit Druckluft abgeblasen werden kann.To clean the powder spray coating booth, the bottom flaps 2 and 4 can be rotated in an inclined position, as shown for example in Fig. 1 by a dashed line position of the bottom flap 4. As a result, a person who blows the powder spray coating booth by means of a compressed air gun or compressed air lance with compressed air, also see in the Absaugkanäle26 and 28 in order to check their cleanliness. Also, the bottom flaps 2, 4 are rotated so far that their bottom can be blown off with compressed air.
Die Ausführungsform von Fig. 2 ist identisch mit der von Fig. 1, mit der Ausnahme, dass die äußeren Bodenklappen 2 und 4, wenn sie auf kleinste Weite der ihnen benachbarten Bodenlängsspalten 14, 16 eingestellt sind, höher angeordnet sind als die Oberfläche 54 des begehbaren Bodenteils 18, wobei zumindest die Unterseiten 60 der Bodenklappen 2, 4 an ihrem inneren Ende höher angeordnet sind als die Oberfläche 54 des begehbaren Bodeteils 18, so dass diese Flügelunterseiten 60 von der Druckluft 52 weggeblasenes Pulver in die Absaugkanäle 26 bzw. 28 leiten.The embodiment of FIG. 2 is identical to that of FIG. 1, except that the outer bottom flaps 2 and 4, when adjusted to a minimum width of the floor longitudinal gaps 14, 16 adjacent thereto, are located higher than the surface 54 of FIG walkable bottom portion 18, wherein at least the lower sides 60 of the bottom flaps 2, 4 are arranged at its inner end higher than the surface 54 of the walkable bottom part 18, so that these wing bottoms 60 directed away from the compressed air 52 powder into the suction channels 26 and 28, respectively.
Fig. 2 zeigt die Bodenklappen 2 und 4 in ausgezogenen Linien in einer horizontalen Ausrichtung während des Sprühbeschichtungsbetriebes, und in gestrichelten Linien in einer Schrägstellung zum Reinigen der Pulversprühbeschichtungskabine. In der in Fig. 2 gestrichelt gezeichneten Schrägstellung der Bodenklappen 2 und 4 kann eine Bedienungsperson bis in die unteren Ecken der Absaugkanäle 26 und 28 sehen und beobachten, ob auch die Absaugkanäle sauber gereinigt werden. Auch besteht die Möglichkeit, die Bodenklappen 2 und 4 um 180° drehbar zu gestalten, damit ihre Unterseiten nach oben gedreht werden und dann ebenfalls mit Druckluft abgeblasen werden können zum Reinigen vor einem Farbwechsel (Pulverwechsel).Fig. 2 shows the bottom flaps 2 and 4 in solid lines in a horizontal orientation during the spray coating operation, and in dashed lines in an inclined position for cleaning the powder spray coating booth. In the dashed line in Fig. 2 drawn inclined position of the bottom flaps 2 and 4, an operator can see 26 and 28 in the lower corners of the suction channels and observe whether the suction ducts are cleaned clean. It is also possible to make the bottom flaps 2 and 4 rotatable by 180 °, so that their Bottoms are turned up and then can also be blown off with compressed air for cleaning before a color change (powder change).
Die in den Fig. 3, 4 und 5 dargestellte Pulversprühbeschichtungskabine 62 ist in ihrem unteren Bereich entsprechend den Fig. 1 und 2 ausgebildet oder mit einem Unterbau nach den Fig. 1 oder 2 versehen. Beschichtungsobjekte 64 sind von einer Hänge-Fördervorrichtung 66 in Bewegungsrichtung 68 in Längsrichtung durch die Pulversprühbeschichtungskabine 62 hindurch transportierbar und in ihr durch Automatikpistolen 70 mit Pulver besprühbar. Außerhalb derThe Pulversprühbeschichtungskabine 62 shown in Figs. 3, 4 and 5 is formed in its lower portion corresponding to FIGS. 1 and 2 or provided with a substructure according to FIGS. 1 or 2. Coating objects 64 are transportable longitudinally from the overhead conveyor 66 in the direction of travel 68, through the powder spray coating booth 62, and sprayed therein by powder guns 70 through automatic spray guns. Except for
Sprühbeschichtungskabine kann sich an deren Eingängen und Ausgängen 72 bzw. 74 jeweils ein Freihand-Sprühbeschichtungsplatz 76 bzw. 78 befinden.Spray coating booth may be located at their inputs and outputs 72 and 74, respectively, a freehand spray coating station 76 and 78, respectively.
Wie die Fig. 6, 7, 8 und 9 zeigen, sind die Bodenklappen 2 und 4 der Sprühbeschichtungskabine 62 von einem Antrieb 80 in verschiedene Drehpositionen um eine in Kabinenlängsrichtung verlaufende Drehachse 10 bzw. 12 drehbar. Alternativ kann für jede Bodenklappe eigener Antrieb vorgesehen sein oder für alle Bodenklappen ein gemeinsamer Antrieb vorgesehen sein. Der Antrieb 80 kann ein Elektromotor oder Pneumatikmotor oder Hydraulikmotor sein, vorzugsweise ein Zylinder mit einem vor- und zurückbewegbaren Stößel 82, um die betreffende Bodenklappe 2 und/oder 4 jeweils in die eine oder andere Richtung zu drehen.As shown in FIGS. 6, 7, 8 and 9, the bottom flaps 2 and 4 of the spray coating booth 62 are rotatable by a drive 80 in various rotational positions about an axis of rotation 10 and 12 running in the cabin longitudinal direction. Alternatively it can be provided for each bottom flap own drive or be provided for all bottom flaps a common drive. The drive 80 may be an electric or pneumatic motor or hydraulic motor, preferably a cylinder with a plunger 82 that can be moved back and forth to rotate the respective bottom flap 2 and / or 4 in either direction.
Die Bodenklappen 2 und 4 können auf ihrer Oberseite ebenfalls mit Druckluftauslässen 50 versehen sein zum Blasen von Druckluft in die eine oder andere benachbarte Bodenlänggspalte 14, 16, 20 und 22. Meistens reichen jedoch Druckluftauslässe 50 auf dem begehbaren Bodenteil 18 zum Reinigen auch der Oberflächen der Bodenklappen 2 und 4.The bottom flaps 2 and 4 may also be provided on their upper side with compressed air outlets 50 for blowing compressed air into one or the other adjacent Bodenlänggspalte 14, 16, 20 and 22. Usually, however, compressed air outlets 50 on the accessible floor part 18 for cleaning also the surfaces of Bottom flaps 2 and 4.
Die Druckluft kann den Druckluftauslässen 50 der Bόdenklappen 2 und 4 vorzugsweise durch einen Druckluftweg 84 zugeführt werden, welcher sich axial zur Drehachse 10 bzw. 12 in die betreffende Bodenklappe 2 bzw. 4 hinein und innerhalb der Bodenklappe quer zur Drehachse bis zur Oberseite dieser Bodenklappe erstreckt. In der Pulversprühbeschichtungskabine befindet sich in ihrem unteren Bereich, welcher als Unterbau der Kabine ausgebildet sein kann, an mindestens einem, vorzugsweise an beiden Längsenden eine Absaugöffnung 92, 94, 96, 98 im Kabinenboden über jeweils einem der Absaugkanäle 26 bzw. 28. Diese Absaugöffnungen sind vorzugsweise benachbart zu den Stirnseiten der äußeren Bodenklappen 2, 4 diesen gegenüber liegend gebildet, wie dies Fig. 8 schematisch zeigt.The compressed air can be supplied to the compressed air outlets 50 of the Bόdenklappen 2 and 4 preferably by a compressed air path 84 which extends axially to the axis of rotation 10 and 12 in the respective bottom flap 2 and 4 inside and inside the bottom flap transverse to the axis of rotation to the top of this bottom flap , In the powder spray coating booth is located in its lower region, which may be formed as a substructure of the cabin, at least one, preferably at both longitudinal ends of a suction opening 92, 94, 96, 98 in the cabin floor via one of the suction channels 26 and 28. These suction are preferably adjacent to the end faces of the outer bottom flaps 2, 4 lying opposite this formed, as Fig. 8 shows schematically.
Gemäß der in Fig. 12 und 13 gezeigten Ausführungsform der Erfindung können die Absaugöffnungen anstatt stirnseitig von den Bodenklappen 2, 4 oder zusätzlich, an den Längsenden des begehbaren mittleren Bodenteils 18 gebildet sein, wie dies in Fig. 13 für Absaugöffnungen 100 und 102 gezeigt ist. Die Fig. 12 und 13 zeigen eine im Horizontalquerschnitt zylindrisch runde Kabine, während die anderen Figuren eine im Horizontalquerschnitt rechteckige Kabine zeigen.According to the embodiment of the invention shown in FIGS. 12 and 13, the suction openings may be formed instead of end faces of the bottom flaps 2, 4 or additionally, at the longitudinal ends of the walkable central bottom portion 18, as shown in Fig. 13 for suction openings 100 and 102 , FIGS. 12 and 13 show a cabin which is cylindrical in a horizontal cross section, while the other figures show a cabin which is rectangular in horizontal cross section.
Fig. 14 zeigt eine der Fig. 2 ähnliche Ausführungsform mit der Ausnahme, dass in Fig. 14 der innere Klappenteil 112 bzw. 114 der beiden Bodenklappen 2 und 4 den benachbarten Bodenteil 18 überlappt, wenn die Bodenklappen 2 bzw. 4 auf eine kleinste Weite der Bodenlängsspalte 14, 16, 20 und 22 eingestellt sind. Dadurch wird die Pulverabsaugwirkung in horizontaler Richtung verstärkt, jedoch in vertikaler Richtung zu den Beschichtungsobjekten reduziert. Dies hat eine Reduzierung der Störung der Sprühbeschichtungswolke zur Folge, welche auf die Beschichtungsobjekte gesprüht wird.Fig. 14 shows an embodiment similar to Fig. 2, except that in Fig. 14, the inner flap portion 112 and 114 of the two bottom flaps 2 and 4 overlap the adjacent bottom portion 18 when the bottom flaps 2 and 4, respectively, to a smallest width the bottom longitudinal gaps 14, 16, 20 and 22 are set. Thereby, the powder suction effect is increased in the horizontal direction but reduced in the vertical direction to the coating objects. This results in a reduction in the disturbance of the spray coating cloud which is sprayed onto the coating objects.
Bei der in Fig. 10 gezeigten Ausführungsform des unteren Abschnittes oder eines Unterbaus einer Pulversprühbeschichtungskabine nach der Erfindung ist wiederum der Bodenmittelteil als der begehbare Bodenteil 18 ausgebildet. Zwischen ihm und den beiden äußeren Bodenklappen 2 und 4 ist jeweils eine zweiflügelige innere Bodenklappe 122 bzw. 124 angeordnet und diese ist jeweils um eine Längsachse 132 bzw. 134 drehbar angeordnet. Die inneren Bodenklappen 122, 124 begrenzen auf ihrer Außenseite zusammen mit den äußeren Bodenklappen 2 bzw. 4 die inneren Längsspalte 20 bzw. 22. Ferner begrenzen die inneren Bodenklappen 122 bzw. 124 auf ihrer Innenseite zusammen mit dem begehbaren Bodenteil 18 innerste Bodenlängsspalte 136 bzw. 138. Die beiden Bodenklappen 2 und 122 und die von ihnen begrenzten Bodenlängsspalte 14, 20 und 136 überdecken den einen Absaugkanal 26. Die anderen beiden Bodenklappen 4, 124 sowie die von diesen begrenzten Bodenlängsspalte 16, 22 und 138 überdecken den anderen Absaugkanal 28.In the embodiment shown in FIG. 10 of the lower portion or a substructure of a powder spray coating booth according to the invention, in turn, the bottom middle part is formed as the walk-on bottom part 18. Between it and the two outer bottom flaps 2 and 4, a two-leaf inner bottom flap 122 and 124 is respectively arranged and this is rotatably arranged respectively about a longitudinal axis 132 and 134 respectively. The inner bottom flaps 122, 124 define on their outer side together with the outer bottom flaps 2 and 4, the inner longitudinal column 20 and 22. Further limit the inner bottom flaps 122 and 124 on its inside together with the walk-bottom portion 18 innermost Bottom longitudinal gaps 136 and 138, respectively. The two bottom flaps 2 and 122 and the bottom longitudinal gaps 14, 20 and 136 which they define cover the one suction channel 26. The other two bottom flaps 4, 124 and the bottom longitudinal gaps 16, 22 and 138 bordered therefrom cover the other Suction channel 28.
Fig. 11 zeigt schematisch eine weitere Ausführungsform eines unteren Abschnittes oder eines Unterbaus einer Pulversprühbeschichtungskabine, bei welcher der Bodenmittelteil eine mittlere Bodenklappe 302 ist, welche um eine sich in Längsrichtung erstreckende Drehachse 310 drehbar angeordnet ist. Zwischen der mittleren Bodenklappe 302 und den beiden äußeren Bodenklappen 2 und 4 ist jeweils ein von Personen begehbarer Bodenteil 318 bzw. 418 angeordnet, welcher auf seiner Innenseite zusammen mit der mittleren Bodenklappe 302 einen innersten Bodenlängsspalt 336 bzw. 338 bildet und welcher auf seiner Außenseite zusammen mit der betreffenden äußeren Bodenklappe 2 bzw. 4 jeweils einen der inneren Bodenlängsspalte 20 bzw. 22 begrenzt. Die mittlere Bodenklappe 302 und die von ihr begrenzten Bodenlängsspalte 336 und 338 überdecken einen Absaugkanal 326.11 schematically illustrates another embodiment of a lower portion or substructure of a powder spray coating booth in which the bottom center portion is a center bottom flap 302 rotatably disposed about a longitudinally extending axis of rotation 310. Between the middle bottom flap 302 and the two outer bottom flaps 2 and 4, a walkable by persons floor 318 and 418 is arranged, which forms on its inside together with the middle bottom flap 302 an innermost bottom longitudinal gap 336 and 338 and which together on its outside each with the respective outer bottom flap 2 and 4, one of the inner bottom longitudinal gaps 20 and 22 limited. The middle bottom flap 302 and the bottom longitudinal gaps 336 and 338 delimited by it cover a suction channel 326.
Bei allen Ausführungsformen der Erfindung sind die Absaugkanäle 26, 28 oder 26, 28, 326 an eine gemeinsame Pulverabsaugvorrichtung 34 angeschlossen, wie dies Fig. 1 zeigt. Es besteht jedoch auch die Möglichkeit, die Absaugkanäle getrennt voneinander an eigene Pulverabsaugvorrichtungen anzuschließen.In all embodiments of the invention, the suction channels 26, 28 or 26, 28, 326 are connected to a common Pulverabsaugvorrichtung 34, as shown in FIG. 1. However, it is also possible to connect the suction channels separately from each other to their own Pulverabsaugvorrichtungen.
Ferner besteht bei allen Ausführungsformen der Erfindung die Möglichkeit, die Querrichtung von der Mitte der Kabine oder des Unterbaus weiter entfernten Bodenlängsspalte mit einer größeren Spaltweite zu versehen als die näher bei der Kabinenmitte liegenden Bodenlängsspalte, um dadurch im Kabinenrandbereich eine stärkere Saugwirkung zu erzielen als zur Kabinenmitte hin.Further, in all embodiments of the invention, it is possible to provide the transverse direction of the center of the cabin or the substructure farther floor longitudinal gaps with a greater gap width than lying closer to the cabin center bottom longitudinal gaps, thereby to achieve more suction in the cabin edge area than the cabin center out.
Ferner besteht bei allen Ausführungsformen der Erfindung auch die Möglichkeit, die einzelnen Bodenteile 2, 4, 18, 302, 318, 418 derart anzuordnen, dass aus den von der Kabinenmitte in Querrichtung zu den Kabinenseitenwänden hin die Bodenteile stufenartig zunehmend höher angeordnet sind, oder umgekehrt stufenartig zunehmend absteigend angeordnet sind.Furthermore, in all embodiments of the invention it is also possible to arrange the individual floor parts 2, 4, 18, 302, 318, 418 in such a way that from the middle of the cabin in the transverse direction to the cabin side walls, the floor parts are arranged increasingly higher stepwise, or vice versa stepwise increasingly descending.
Die Patentansprüche betreffen Beispiele von bevorzugten Ausführungsformen der Erfindung. Die Erfindung betrifft jedoch auch die Verwendung von jedem einzelnen Merkmal und von Unterkombinationen von Merkmalen, welche in den Patentansprüchen, der Beschreibung und/oder den Zeichnungen offenbart sind.The claims relate to examples of preferred embodiments of the invention. However, the invention also relates to the use of each individual feature and sub-combinations of features disclosed in the claims, the description and / or the drawings.
Gleiche Bezugszahlen bezeichnen gleiche Teile.Like reference numerals designate like parts.
Bei allen Ausführungsformen der Erfindung ist die Drehachse 10, 12 bzw. 132, 134 bzw. 310 vorzugsweise von beiden seitlichen Klappenenden entfernt angeordnet, vorzugsweise in Klappenmitte entsprechend den Zeichnungen, so dass die Bodenklappen auch als zweiflügelige Bodenklappen bezeichnet werden können. In all embodiments of the invention, the axis of rotation 10, 12 and 132, 134 and 310 is preferably located away from both side flap ends, preferably in the middle of the valve according to the drawings, so that the bottom flaps can also be referred to as double-leaf bottom flaps.
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004059602A DE102004059602A1 (en) | 2004-12-09 | 2004-12-09 | Powder coating booth or substructure for it |
PCT/IB2005/003711 WO2006061702A1 (en) | 2004-12-09 | 2005-12-08 | Powder coating cabin or substructure therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1819447A1 true EP1819447A1 (en) | 2007-08-22 |
EP1819447B1 EP1819447B1 (en) | 2008-02-20 |
Family
ID=35966986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05818237A Active EP1819447B1 (en) | 2004-12-09 | 2005-12-08 | Powder coating cabin or substructure therefor |
Country Status (14)
Country | Link |
---|---|
US (1) | US8371242B2 (en) |
EP (1) | EP1819447B1 (en) |
JP (1) | JP4976309B2 (en) |
KR (1) | KR20070092223A (en) |
CN (1) | CN100512980C (en) |
AT (1) | ATE386594T1 (en) |
AU (1) | AU2005313006B2 (en) |
CA (1) | CA2588674C (en) |
DE (2) | DE102004059602A1 (en) |
DK (1) | DK1819447T3 (en) |
ES (1) | ES2301086T3 (en) |
MX (1) | MX2007006836A (en) |
NZ (1) | NZ555618A (en) |
WO (1) | WO2006061702A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006057696A1 (en) | 2006-12-07 | 2008-06-19 | Eisenmann Anlagenbau Gmbh & Co. Kg | Powder coating booth for a powder coating machine |
EP2058055A1 (en) * | 2007-11-12 | 2009-05-13 | J. Wagner AG | Cabin for powdering a workpiece |
EP2272593A1 (en) * | 2009-07-06 | 2011-01-12 | J. Wagner AG | Cabin for coating workpieces with powder |
EP2812123A1 (en) * | 2012-02-06 | 2014-12-17 | Nordson Corporation | Overs pray collection apparatus for a powder spray booth |
CN102553766A (en) * | 2012-02-27 | 2012-07-11 | 裕东(中山)机械工程有限公司 | An electrostatic powder spraying equipment powder spraying room |
CN103008160A (en) * | 2012-12-06 | 2013-04-03 | 中山市君禾机电设备有限公司 | A rapid color-changing spray booth with a convex bottom and an air knife with double flaps |
DE102013006644A1 (en) * | 2013-04-18 | 2014-10-23 | Eisenmann Ag | Device for conducting overspray-laden process air and coating installation with such |
CN103990572B (en) * | 2014-05-13 | 2017-01-04 | 裕东(中山)机械工程有限公司 | Bottom concealed type cleaning bin for cleaning outside of spray gun |
CN104275263B (en) * | 2014-08-06 | 2017-02-08 | 裕东(中山)机械工程有限公司 | Half-closed variable-air-speed unfolding wing type powder spraying chamber |
CN107694816B (en) * | 2017-11-23 | 2019-06-21 | 中山市君禾机电设备有限公司 | A walk-in spray booth system |
PL3820628T3 (en) * | 2018-07-12 | 2023-04-11 | Siver S.R.L. | Powder coating booth and related coating plant |
DE102022108374A1 (en) | 2022-03-21 | 2023-09-21 | Gema Switzerland Gmbh | COATING CABIN FOR COATING WORKPIECES WITH COATING MATERIAL |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7014433U (en) * | 1970-04-16 | 1970-09-17 | Hoffmann H Trocken Und Lackierofen Fabrik Apparatebau | |
US4413584A (en) * | 1978-04-19 | 1983-11-08 | A.J.P. Scientific, Inc. | Biological slide staining apparatus |
JPS6014545Y2 (en) * | 1981-04-07 | 1985-05-09 | トヨタ自動車株式会社 | painting booth |
US4704953A (en) * | 1986-11-12 | 1987-11-10 | Nordson Corporation | Powder spray system |
JPH072220B2 (en) * | 1992-11-20 | 1995-01-18 | 倶明 安彦 | Short fiber fixing processor |
EP0698421A1 (en) * | 1994-08-22 | 1996-02-28 | Erich Bauer | Powder recovery using a cyclone or a filter and powder transfer using a rotary element in the operation with a cyclone |
US6123259A (en) * | 1998-04-30 | 2000-09-26 | Fujitsu Limited | Electronic shopping system including customer relocation recognition |
EP0986275B1 (en) | 1998-09-10 | 2009-09-09 | Swisscom AG | Method for purchasing goods or services with a mobile telephone |
US7340439B2 (en) * | 1999-09-28 | 2008-03-04 | Chameleon Network Inc. | Portable electronic authorization system and method |
IT1316191B1 (en) * | 2000-01-25 | 2003-04-03 | Wagner Itep S P A | PAINTING BOOTH WITH IMPROVED DUST RECOVERY SYSTEM. |
DE20121880U1 (en) * | 2000-03-31 | 2003-10-02 | Nordson Corp., Westlake, Ohio | Powder coating system for spray booth has improved powder recovery |
US6680923B1 (en) * | 2000-05-23 | 2004-01-20 | Calypso Wireless, Inc. | Communication system and method |
DE10028553A1 (en) * | 2000-06-09 | 2001-12-13 | Itw Gema Ag | Powder spray coating booth |
JP3931541B2 (en) | 2000-08-09 | 2007-06-20 | セイコーエプソン株式会社 | Product purchase support system |
US6730167B2 (en) * | 2000-10-05 | 2004-05-04 | Nordson Corporation | Powder coating spray booth with a powder extraction system |
JP2002245554A (en) | 2001-02-16 | 2002-08-30 | Kenwood Corp | Radio drive-through system, radio drive-through selling method and store server |
US20020143655A1 (en) * | 2001-04-02 | 2002-10-03 | Stephen Elston | Remote ordering system for mobile commerce |
JP2002366627A (en) | 2001-06-11 | 2002-12-20 | Sharp Corp | Order information reporting system |
US7127236B2 (en) * | 2001-12-26 | 2006-10-24 | Vivotech, Inc. | Micropayment financial transaction process utilizing wireless network processing |
US20040210498A1 (en) * | 2002-03-29 | 2004-10-21 | Bank One, National Association | Method and system for performing purchase and other transactions using tokens with multiple chips |
US20030225633A1 (en) * | 2002-06-04 | 2003-12-04 | Emn8, Inc. | Point of sale computer system delivering composited two- and three-dimensional images |
DE20218192U1 (en) * | 2002-11-23 | 2003-03-20 | PBS Pulverbeschichtungs- und Spezialfilteranlagen GmbH, 71299 Wimsheim | Powder coating unit consists of coating booth and at least one horizontally disposed cyclone separator installed on booth parallel to end face so that raw gas entry on lower end of end face extends over whole width of coating booth |
US7155405B2 (en) * | 2002-12-31 | 2006-12-26 | Symbol Technologies, Inc. | System for communicating product and service related information to a user based on direction of movement |
DE20305947U1 (en) * | 2003-04-11 | 2003-06-18 | J. Wagner AG, Altstätten | Device for cleaning a powder coating booth and powder coating booth with cleaning device |
DE10350332A1 (en) * | 2003-10-29 | 2005-05-25 | Itw Gema Ag | Powder spray coating booth has pivotable flaps which both in part open position and fully open position form between each other and between outermost flaps and booth walls a powder fall-through gap |
-
2004
- 2004-12-09 DE DE102004059602A patent/DE102004059602A1/en not_active Ceased
-
2005
- 2005-12-08 US US11/720,792 patent/US8371242B2/en active Active
- 2005-12-08 DK DK05818237T patent/DK1819447T3/en active
- 2005-12-08 AT AT05818237T patent/ATE386594T1/en not_active IP Right Cessation
- 2005-12-08 EP EP05818237A patent/EP1819447B1/en active Active
- 2005-12-08 DE DE502005002946T patent/DE502005002946D1/en active Active
- 2005-12-08 KR KR1020077012723A patent/KR20070092223A/en not_active Application Discontinuation
- 2005-12-08 MX MX2007006836A patent/MX2007006836A/en active IP Right Grant
- 2005-12-08 CN CNB2005800411262A patent/CN100512980C/en active Active
- 2005-12-08 ES ES05818237T patent/ES2301086T3/en active Active
- 2005-12-08 AU AU2005313006A patent/AU2005313006B2/en not_active Ceased
- 2005-12-08 WO PCT/IB2005/003711 patent/WO2006061702A1/en active Application Filing
- 2005-12-08 JP JP2007545008A patent/JP4976309B2/en not_active Expired - Fee Related
- 2005-12-08 NZ NZ555618A patent/NZ555618A/en unknown
- 2005-12-08 CA CA2588674A patent/CA2588674C/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2006061702A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE386594T1 (en) | 2008-03-15 |
KR20070092223A (en) | 2007-09-12 |
DE102004059602A1 (en) | 2006-06-22 |
CN101068625A (en) | 2007-11-07 |
AU2005313006A1 (en) | 2006-06-15 |
EP1819447B1 (en) | 2008-02-20 |
AU2005313006B2 (en) | 2010-08-05 |
JP4976309B2 (en) | 2012-07-18 |
MX2007006836A (en) | 2007-07-25 |
CN100512980C (en) | 2009-07-15 |
DK1819447T3 (en) | 2008-06-02 |
US20090272317A1 (en) | 2009-11-05 |
US8371242B2 (en) | 2013-02-12 |
WO2006061702A1 (en) | 2006-06-15 |
JP2008522808A (en) | 2008-07-03 |
ES2301086T3 (en) | 2008-06-16 |
DE502005002946D1 (en) | 2008-04-03 |
CA2588674C (en) | 2011-07-05 |
CA2588674A1 (en) | 2006-06-15 |
NZ555618A (en) | 2009-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60130545T2 (en) | Coating cabin with powder recovery | |
DE10115376B4 (en) | Plant for powder coating of objects | |
EP1162002B1 (en) | Powder spray booth | |
EP0721804A2 (en) | Spray coating device | |
DE4126891A1 (en) | ELECTROSTATIC POWDER SPRAY COATING SYSTEM FOR AUTOMOTIVE BODIES | |
EP1819447B1 (en) | Powder coating cabin or substructure therefor | |
EP1342507B1 (en) | Apparatus for the powder coating of objects | |
EP2058055A1 (en) | Cabin for powdering a workpiece | |
WO2008071329A1 (en) | Coating system and method for the series coating of workpieces | |
DE20320735U1 (en) | Powder coating spray booth with a powder extraction system | |
DE19644360A1 (en) | Paint spray booth for powder coating of parts | |
EP0839582B1 (en) | Powder spray booth for automatic and manual coating | |
EP0839583B1 (en) | Apparatus for spray coating of workpieces | |
DE102019215079A1 (en) | Treatment facility and treatment process | |
DE3640699C2 (en) | ||
EP1125639B1 (en) | Booth for powder coating of workpieces | |
DE19549533C2 (en) | Spray coater | |
DE10350332A1 (en) | Powder spray coating booth has pivotable flaps which both in part open position and fully open position form between each other and between outermost flaps and booth walls a powder fall-through gap | |
EP1466670B1 (en) | Device for cleaning a powder coating booth and powder coating booth with a cleaning device | |
EP3148709B1 (en) | Powder spray coating booth | |
EP1656998B1 (en) | Powder spray booth | |
EP4037840A1 (en) | Treatment system and treatment method | |
DE102019215080A1 (en) | Treatment facility and treatment process | |
DE10230595A1 (en) | Powder coating plant | |
DE20121880U1 (en) | Powder coating system for spray booth has improved powder recovery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20070427 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 502005002946 Country of ref document: DE Date of ref document: 20080403 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2301086 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080620 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080721 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20081121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20081230 Year of fee payment: 4 Ref country code: NL Payment date: 20081223 Year of fee payment: 4 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20081119 Year of fee payment: 4 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080520 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081231 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20090202 Year of fee payment: 4 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20081229 Year of fee payment: 4 |
|
BERE | Be: lapsed |
Owner name: ITW GEMA A.G. Effective date: 20091231 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20100701 |
|
EUG | Se: european patent has lapsed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080821 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081208 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091208 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080220 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091231 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100701 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080521 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091209 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: ITW GEMA GMBH Free format text: ITW GEMA AG#MOEVENSTRASSE 17#9015 ST. GALLEN (CH) -TRANSFER TO- ITW GEMA GMBH#MOEVENSTRASSE 17#9015 ST. GALLEN (CH) |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD Owner name: ITW GEMA GMBH Effective date: 20120425 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: ITW GEMA GMBH Effective date: 20120529 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: GEMA SWITZERLAND GMBH, CH Free format text: FORMER OWNER: ITW GEMA GMBH, CH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502005002946 Country of ref document: DE Owner name: GEMA SWITZERLAND GMBH, CH Free format text: FORMER OWNER: ITW GEMA GMBH, ST. GALLEN, CH Effective date: 20121213 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: GEMA SWITZERLAND GMBH Effective date: 20131223 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD Owner name: GEMA SWITZERLAND GMBH Effective date: 20140106 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20131226 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20160128 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141209 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151208 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151208 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20170710 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502005002946 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: B05B0015120000 Ipc: B05B0016000000 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230621 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20231229 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20240102 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20241227 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20241226 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20241218 Year of fee payment: 20 |