EP3548186A1 - Düsenvorrichtung mit konkaver öffnungskonfiguration und verfahren zur abgabe eines viskosen auftragmediums - Google Patents
Düsenvorrichtung mit konkaver öffnungskonfiguration und verfahren zur abgabe eines viskosen auftragmediumsInfo
- Publication number
- EP3548186A1 EP3548186A1 EP17807841.6A EP17807841A EP3548186A1 EP 3548186 A1 EP3548186 A1 EP 3548186A1 EP 17807841 A EP17807841 A EP 17807841A EP 3548186 A1 EP3548186 A1 EP 3548186A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nozzle device
- opening
- configuration
- nozzle
- opening configuration
- 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
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet
-
- 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0204—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to the edges of essentially flat articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/044—Slits, i.e. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
-
- 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
Definitions
- the invention relates to a nozzle device for dispensing a viscous, in particular highly viscous application medium in the form of at least one beam or at least two jets on a component, preferably for enclosing application of the application medium to a fold, an edge or an over ⁇ transition seam of the component.
- the component is preferably a motor vehicle component (e.g., example, a motor vehicle body part ⁇ ), but can also z.
- a component of a commercial vehicle eg., A commercial vehicle body component, a component of an aircraft, a window (eg, a window) or a facade component.
- FIG 16 by means of conventional robot-guided flat jet nozzles (also flat stream nozzle), should be according to the prior art, in particular standing seams (z. B. component edges), as they occur in the sill area or to longitudinal members of a motor in particular ⁇ sondere vehicle, sealed hard metal.
- the standing seam of at least one and possibly also both sides is sealed with PVC (PVC: polyvinyl chloride).
- PVC polyvinyl chloride
- a disadvantage of the above-described prior art is, in particular, that a part of the delivered PVC material is "shot past" due to the process of the standing seam, with the result that the flat-jet nozzle leading robot and / or the application cell in which the process out ⁇ leads, is being polluted, and thus an increased cleaning effort arises.
- the application can be due to component tolerances, which are usually present bodies in automotive, usually do not set different. the component tolerances also lead to the standing seam usually from both sides For example, joined sheet edges differ in their length from body to body.
- An object of the invention is to provide a possibility for Abga ⁇ be a viscous coating medium on a component, preferably for enclosing application of the application medium on a fold, an edge or a transition seam of the component, by means of the required amount of on ⁇ Tragsmediums can be reduced.
- the invention relates to a nozzle device for dispensing at least one z.
- viscous in particular highly viscous
- ⁇ support medium in the form of at least one beam on a component, preferably for enclosing application of theWhenmedi ⁇ ums on a fold (eg standing seam), an edge or a transition seam of the component.
- the component is preferably a motor vehicle component, for. B. a motor vehicle body.
- the component can also z.
- Example a component of a commercial vehicle (eg., A commercial vehicle body component), a component of an aircraft, a window (eg, a window) or a facade component.
- Areas of application of the nozzle device are thus in particular: motor vehicles, commercial vehicles, aircraft, windows and / or facade construction.
- the nozzle device can be designed appropriate for dispensing at least ei ⁇ nes beam or at least two beams.
- the at least one beam can define a beam width.
- the nozzle device comprises an opening configuration for forming at least one slot opening for dispensing the application medium and is characterized in particular in that the opening configuration is formed concave, so that a Narrowing the beam width can be effected to the output side.
- the beam width can z. B. comprise a single jet, if the nozzle device has only a single slot opening for emitting a single beam.
- the beam width can z. B. comprise at least two jets, if the nozzle device has at least two slot openings for emitting at least two jets.
- the at least two openings can, for. B. be aligned inwardly, so that the at least two beams approach to the discharge side ei ⁇ nander.
- a high application speed can be achieved, in particular with respect to application methods with component measurement.
- - A larger spray distance between the nozzle device and (motor vehicle) component can be made possible, for. B. up to 50mm.
- - Larger component tolerances can be made possible, for. B. +/- 3mm to 5mm.
- nozzle device Due to the simple design of the nozzle device is preferably formed no additional interference contour on the applicator and / or on the robot, so that z. B. also difficult to access
- Bodies e.g. B. folds, seams, edges, etc., achieved well ⁇ who can.
- the nozzle device is particularly suitable for at least one of the following applications:
- End face of the nozzle device is formed and the
- End face is concave.
- the opening configuration and thus preferably the at least ⁇ a slot opening and / or the end face may, for. B. substantially curved concave shape.
- the opening configuration is concave relative to a longitudinal section along the opening configuration.
- the opening configuration can be defined in particular by a spray-off edge structure, by means of which the application medium can be sprayed off expediently.
- the opening configuration and thus the curved at least one slit opening over at least virtually its entire longitudinal extent ge ⁇ is substantially concave shaped excluded.
- the nozzle device comprises a material from ⁇ savings for supplying the application medium to the opening configuration, and thus worked to the at least one slot opening preferably may be switched on.
- the material recess terminates in the opening configuration and the discharge side ⁇ réelleskonfigura ⁇ tion and thus forms at least one slot opening.
- the material recess can, for. B. executed to distribute the application medium over the longitudinal extent of the opening configuration. It is possible that the material recess having a lead portion and a downstream of the conduit section being ⁇ arranged chamber section, said chamber section opens into the opening configuration and / or the Forward cross-section of the chamber portion is greater than the ⁇ passage cross section of the line section.
- the material recess, z. B. particular the passage cross-section of the chamber portion and / or the passage cross section of the line section, at least in sections substantially flat in cross-section preference ⁇ as (z. B. slot-shaped and / or substantially rectangular) may be formed, alternatively or additionally also at least Sectionally substantially round (eg by means of a bore or in a 3D printing variant).
- the material recess z. B. on both sides outside has inner flanks to redirect the dispensing medium inwardly to the at least one slot opening.
- a protruding horn structure is arranged and preferably the horn structure comprises at least two inwardly formed ⁇ te inner edges.
- the inner flanks can act on the application medium output from the at least one slot opening in such a way that the narrowing of the beam width is assisted and / or the application medium is deflected inwards.
- the opening configuration may include at least two slot openings for dispensing at least two jets.
- the at least two beams may define a beam width comprising the at least two beams.
- the at least two slot openings can be formed by the concave opening configuration z. B. be aligned inwardly, so that the at least two beams approach to the discharge side ei ⁇ nander.
- the at least two beams may define a said at least two beams include ⁇ de beam width, the opening configuration is formed suitably concave in order to cause a narrowing of the at least two beams comprising the beam width to Ab ⁇ reproducing side.
- the nozzle device may, for. B. at least one dividing section for forming and / or separating at least two
- the nozzle device may preferably be designed as a nozzle head.
- the nozzle head may preferably represent a one-piece integral component, thereby z. B. are made of one piece components.
- the nozzle device may also be designed as a nozzle plate.
- the nozzle device designed as a nozzle plate may comprise a counter plate for arrangement next to the nozzle plate, so that the nozzle device may also be designed in several parts.
- the counter plate can, for. Example, at least one of the following features: executed to close the opening configuration and thus the at least one slot opening in the circumferential direction, executed to close the material recess in the circumferential direction, and / or discharge side complementary concave shaped to the opening configuration, preferably in Substantially flush with the ⁇ réelleskonfigurati ⁇ on complete.
- the at least one beam can z. B. at least be a flat jet.
- the orifice configuration may in particular define a beam plane for said at least one flat jet, within which the at least one flat extending beam and intra ⁇ half which the beam width narrows ⁇ of delivery side ver.
- the opening width of the opening configuration and / or the opening width of the at least one slot opening has a value between 0.2 mm and 0.5 mm transversely to its longitudinal extent.
- the application medium can, for.
- PVC polyvinyl chloride
- PVC plastisol include.
- the at least one jet and / or the application medium can be focused and / or focused by setting a suitable outflow quantity and by the nozzle shape and nozzle contour disclosed herein.
- concave and curved concave in the context of the invention preferably comprise substantially arcuate concave configurations, but are not incorporated herein. restricts, but can also z. B. comprise linear concave configurations.
- the invention is not limited to a nozzle device, but also includes a method for delivering a z. B. viscous, especially high-viscosity coating medium in the form of at least one jet on a component, preferably for order ⁇ closing application of the application medium on a fold, an edge or a transition seam of the component.
- At least one beam or at least two beams can expediently be output.
- the at least one beam defines a beam width.
- the beam width can z. B. comprise a beam or at least two beams.
- the process is preferably carried out with a nozzle device having an aperture configuration for forming at least one slot opening from which the contract ⁇ medium is dispensed.
- the method is particularly characterized in that the opening configuration is concave, so that a narrowing of the beam width is effected to the discharge side.
- the opening configuration and the rebate, the edge or transition seam during delivery of the up-carrying substance out ⁇ directed substantially the front side to each other and the application medium which nevertheless on two side faces and / or the end face of the fold, the edge or Transition seam meets.
- the method is preferably carried out with a nozzle device as disclosed herein, so that the disclosure made for Düsenvor ⁇ device expediently applies to the method.
- FIG. 1 shows a side view of a nozzle device according to an embodiment of the invention
- FIG. 2 shows a longitudinal sectional view along line A-A of FIG. 1,
- FIG. 3 shows a schematic plan view of an opening configuration of the nozzle device of the figures
- Figure 4 shows a perspective view of a Düsenvor ⁇ direction according to an embodiment of the invention
- FIG. 5 shows a side view of the nozzle device of FIG.
- FIG. 6 illustrates an application process with a nozzle device according to an embodiment of the invention
- FIG. 7 shows a sectional view of a nozzle device according to an embodiment of the invention
- FIG. 8 shows a side view of a plate holder for a nozzle device according to an embodiment of the invention
- FIG. 9 shows a sectional view of a nozzle device according to an embodiment of the invention.
- FIG. 10 shows a plan view of the nozzle device of FIG.
- FIG. 11 shows a sectional view of the nozzle device of FIG. 11
- Figures 8 to 10 shows a sectional view of a nozzle device according to an embodiment of the invention
- Figure 13 shows a side view of a nozzle device ge ⁇ Josess yet another embodiment of the inven- tion
- FIG. 14 is a sectional view of the nozzle device of FIG.
- Figure 13 shows a sectional view of a counter plate for the
- Figure 16 shows an application process for sealing ei ⁇ nes Stehfalzes according to the prior art.
- FIG. 1 shows a side view of a nozzle device 1 overall measure an embodiment of the invention, wherein Figure 2 shows a corresponding longitudinal sectional view taken along line AA of Figure 1 and Figure 3 shows a corresponding top view of the nozzle ⁇ device. 1
- the nozzle device 1 will be described below with reference to FIGS. 1 to 3 in common.
- the nozzle device 1 is used to dispense a viscous application medium (eg PVC material, PVC: polyvinyl chloride) in the form of a jet S1 onto a component, in particular a
- a viscous application medium eg PVC material, PVC: polyvinyl chloride
- the motor vehicle ⁇ component is preferably a motor vehicle body.
- the nozzle device 1 is designed as a nozzle head, wherein the nozzle head is preferably a one-piece integral component ⁇ represents and thus can be made of a single piece.
- the beam S 1 is a flat jet and defines a beam width B 1, B 2, which expediently changes relative to the discharge direction P of the application medium.
- the nozzle device 1 has an opening configuration 2 for forming a slot opening 3.1, by means of which the application medium is dispensed.
- the opening configuration 2 is defined on the discharge side by an ejection edge structure 2.1, 2.2, 2.3, 2.4.
- the opening configuration 2 and thus the slot opening 3.1 are expediently concavely curved and, during the dispensing of the application medium onto the motor vehicle component, are directed substantially towards the end face of the motor vehicle component.
- Slit opening 3.1 are formed concave, a narrowing of the beam width Bl, B2 to the discharge side A back causes, so that the beam width Bl, B2 decreases relative to Abga ⁇ report P of the application medium.
- the Strahlbrei ⁇ te B2 is therefore smaller than the beam width Bl.
- the opening configuration 2 defines a beam plane for the beam Sl, within which the beam Sl extends and within which the beam width Bl, B2 narrows toward the discharge side ⁇ A.
- the beam Sl can be bundled in such a way that when it hits the motor vehicle component, it surrounds (surrounds), so that the application medium does not advantageously adhere to it
- Motor vehicle component must be applied past and still meet on two side surfaces of the motor vehicle component and preferably its end face.
- the beam S can be focused in such a way by the Verschmä ⁇ lerung the beam width Bl, B2, that it to z. B.
- 3-sided enclosing application of the order medium on a fold, an edge or a transition ⁇ seam of the motor vehicle component can be used.
- the opening configuration 2 is concaved relative to a longitudinal section AA along the opening configuration 2 and formed in a concave shaped end face 4 of the nozzle device 1.
- the opening configuration 2 and thus the slot opening 3.1 are formed concave over at least almost their entire longitudinal extent L.
- a material recess 5, 6 for supplying the application medium to the opening configuration 2 and thus incorporated to the slot opening 3.1.
- the material recess 5, 6 comprises a line section 5, and a downstream of the line portion 5 disposed chamber portion 6, wherein the passage cross section of the chamber ⁇ portion 6 is larger than the passage cross section of the Lei ⁇ processing portion 5.
- the passage cross section of the matched line section 5 may, for. B. round be formed (expedient with ⁇ means bore) and the passage cross-section of Kammerab ⁇ section 6 may be formed substantially flat and slit-shaped.
- the material cut 5, 6, in particular the chamber section 6 opens out into the opening configuration 2 and forms the side dispensing opening configuration 2, and thus the voltage Schlitzöff ⁇ 3.1.
- Figures 4 and 5 show views of a nozzle device 1, which substantially corresponds to the nozzle device 1 of Figures 1 to 3.
- FIGS. 4 and 5 show, in particular, a nozzle device 1 designed as a one-piece, integral nozzle head.
- FIG. 6 illustrates an application process with a z. B. as shown in Figures 1 to 5 shown nozzle means 1.
- the nozzle means 1 is used for dispensing a viscous coating medium, in the form of a beam Sl to a component 100, preferably motor vehicle component 100, in particular on a standing seam of the motor vehicle component 100.
- the Publ ⁇ voltage configuration 2 and thus the slot opening 3.1 are aligned during the delivery of the application medium substantially forehead ⁇ side to standing seam.
- the opening configuration 2 causes a narrowing of the beam width Bl, B2 to the discharge side A out, the beam Sl meets the end face, but also on the two side surfaces of the standing seam.
- the opening configuration 2 thus enables a re insbesonde ⁇ 3 sides surrounding the application of the coating medium on the standing seam.
- FIG. 7 shows a sectional view of a nozzle device 1 according to another embodiment of the invention.
- the nozzle device 1 of FIG. 7 is designed essentially like the nozzle device of FIGS. 1 to 5.
- a special feature is that on both sides outside the opening configuration 2 a protruding horn structure 7.1, 7.2 is arranged and the horn structure 7.1, 7.2 at least two inwardly formed inner edges 8.1, 8.2 includes.
- Figures 8 to 11 relate to a nozzle device 10 according to another embodiment of the invention.
- Figure 8 shows a side view of a preferably two clamping parts (eg clamping plates) comprising plate holder 11.
- Figure 9 shows a sectional view taken along line BB of Figure 8.
- Figure 10 shows an associated plan view and Figure 11 shows a sectional view of the nozzle device 10 along line AA FIG. 10.
- the nozzle device 10 will be described below with reference to FIGS. 8 to 11 in common.
- the nozzle device 10 serves, essentially identical to the nozzle device 1, for dispensing a viscous application medium in the form of a jet S1 onto a motor vehicle component.
- the nozzle device 10 comprises, likewise essentially identical to the nozzle device 1, an opening configuration 2 for forming a slot opening 3.1 for dispensing the application medium.
- the opening configuration 2 is expediently concavely shaped in order to bring about a narrowing of the jet width Bl, B2 towards the delivery side A.
- the beam Sl can in this case z. B. as shown in Figures 2, 6 or 7 are formed.
- a special feature of the nozzle device 10 is, however, that the nozzle device 10 is not formed as a one-piece integral nozzle head, but as a nozzle plate, with an adjacent to the nozzle plate to be arranged counter-plate 13. Die Düsenvorrich- Device 10 and the counter-plate 13 are arranged between the two clamping ⁇ parts of the plate holder 11, thereby held and fixed. A fixing 12 serves to clamp the two clamping parts of the plate holder 11 and thus the nozzle device 10 and the counter plate 13.
- the counterplate 13 is complementary concave on the discharge side ⁇ formed to the opening configuration 2 and serves to the ⁇ ff ⁇ voltage configuration 2 and thus the slot opening 3.1 and the material recess 5, 6 to close in the circumferential direction.
- the nozzle device 10 may optionally comprise the horn structure 7, 1, 7.2. Also optionally, the material recess 5, 6 on both sides ⁇ inner flanks Fl, F2 have to redirect the discharge medium inwardly to the slot opening 3.1.
- FIG. 12 shows a sectional view of a nozzle device 10 according to another embodiment of the invention.
- the nozzle device 10 of FIG. 12 is similar to the nozzle device 10 shown in FIG. 11 and is thus embodied as a nozzle plate.
- the opening configuration 2 of the nozzle device 10 of FIG. 12 comprises two slot openings 3.1, 3.2 for dispensing a viscous application medium in the form of two jets S 1, S 2.
- the two beams Sl, S2 define a beam width Bl, B2 comprising the two beams Sl, S2.
- the opening configuration 2 is concavely shaped, so that a narrowing of the beam width Bl, B2 comprising the two beams Sl, S2 is effected towards the discharge side A.
- the Openings 3.1, 3.2 are aligned by the concave ⁇ réelleskonfigura ⁇ tion 2 inwardly, so that the beams Sl, S2 to approach each other to the delivery side A out.
- the opening configuration 2 comprises a dividing section T.
- the horn structure (7.1, 7.2) to be seen in FIG. 12 and the inner flanks (Fl, F2) of the material recess 5, 6 are optional
- Figure 13 shows a side view of a nozzle assembly 10 as a nozzle plate formed from ⁇ together with a complementary-trained counter-plate 13 according to still another embodiment of the invention.
- FIG. 14 shows a
- FIG. 15 shows a sectional view of the counter plate 13 of FIG. 13. Similar to the other nozzle devices 1 and 10, in this embodiment as well, a narrowing of the
- Beam width Bl, B2 be effected to the discharge side A out.
- the opening configuration 2 and thus the slot opening 3.1 and a motor vehicle component 100 in particular z. B. a fold, an edge or a transition seam, substantially frontally zueinan ⁇ aligned.
- the application medium strikes two side surfaces 101, 102 and an end face 103 of the motor vehicle component 100.
- nozzle device preferably nozzle head
Landscapes
- Coating Apparatus (AREA)
- Nozzles (AREA)
- Tubes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016014271.5A DE102016014271A1 (de) | 2016-11-30 | 2016-11-30 | Düsenvorrichtung mit konkaver Öffnungskonfiguration |
PCT/EP2017/080834 WO2018099980A1 (de) | 2016-11-30 | 2017-11-29 | Düsenvorrichtung mit konkaver öffnungskonfiguration und verfahren zur abgabe eines viskosen auftragmediums |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3548186A1 true EP3548186A1 (de) | 2019-10-09 |
EP3548186B1 EP3548186B1 (de) | 2021-04-21 |
Family
ID=60515391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17807841.6A Active EP3548186B1 (de) | 2016-11-30 | 2017-11-29 | Düsenvorrichtung mit konkaver öffnungskonfiguration und verfahren zur abgabe eines viskosen auftragmediums |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200179955A1 (de) |
EP (1) | EP3548186B1 (de) |
CN (1) | CN110022985A (de) |
DE (1) | DE102016014271A1 (de) |
MX (1) | MX2019005997A (de) |
WO (1) | WO2018099980A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019113896A1 (de) | 2019-05-24 | 2020-11-26 | Atlas Copco Ias Gmbh | Auftragsdüse |
DE102019131048A1 (de) * | 2019-11-18 | 2021-05-20 | Bayerische Motoren Werke Aktiengesellschaft | Düse zum Auftragen von hochviskosem Material in Lagen auf einem Rohbauteil eines Kraftwagens |
DE102021124053A1 (de) | 2021-09-17 | 2023-03-23 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Bereitstellen von Informationen für eine Robotereinrichtung sowie elektronische Recheneinrichtung |
CN114130582B (zh) * | 2021-12-20 | 2023-03-21 | 济南万通铸造装备工程有限公司 | 一种喷涂机喷嘴及喷涂方法 |
CN114197143A (zh) * | 2021-12-23 | 2022-03-18 | 珠海格力电器股份有限公司 | 呈扩口状的喷淋头和洗衣机 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1186117A (en) * | 1915-02-25 | 1916-06-06 | James S Moe | Nozzle for painting apparatus. |
US2284443A (en) * | 1940-07-15 | 1942-05-26 | Raymond P Paradise | Blanket spray nozzle |
BE757054R (fr) * | 1969-10-06 | 1971-04-05 | Monsanto Chemicals | Perfectionnements aux mousses de |
US4476165A (en) * | 1982-06-07 | 1984-10-09 | Acumeter Laboratories, Inc. | Method of and apparatus for multi-layer viscous fluid deposition such as for the application of adhesives and the like |
DE29617525U1 (de) * | 1996-10-11 | 1996-12-12 | Josef Schiele oHG, 56651 Niederzissen | Lackierkopf |
US6001178A (en) * | 1997-05-13 | 1999-12-14 | Nordson Corporation | Method and apparatus for applying uniform layers of adhesive to contoured surfaces of a substrate |
US6602554B1 (en) * | 2000-01-14 | 2003-08-05 | Illinois Tool Works Inc. | Liquid atomization method and system |
US7367518B2 (en) * | 2002-12-25 | 2008-05-06 | Kyoritsu Gokin Co., Ltd. | Descaling nozzle |
CN2669994Y (zh) * | 2003-12-24 | 2005-01-12 | 宝山钢铁股份有限公司 | 平面射流水幕或/和平面雾化射流喷射嘴 |
GB0800709D0 (en) * | 2008-01-16 | 2008-02-20 | Dunne Stephen T | Double jet impinging nozzle |
DE202010002549U1 (de) * | 2010-02-15 | 2010-11-18 | Schattat, Karl-Heinz, Dipl.-Ing. | Düsen zum Auftragen von Leim/Kleber |
JP5830056B2 (ja) * | 2013-06-05 | 2015-12-09 | トヨタ自動車株式会社 | プレス装置及び噴射ノズル |
-
2016
- 2016-11-30 DE DE102016014271.5A patent/DE102016014271A1/de not_active Withdrawn
-
2017
- 2017-11-29 CN CN201780074075.6A patent/CN110022985A/zh active Pending
- 2017-11-29 EP EP17807841.6A patent/EP3548186B1/de active Active
- 2017-11-29 US US16/349,301 patent/US20200179955A1/en not_active Abandoned
- 2017-11-29 WO PCT/EP2017/080834 patent/WO2018099980A1/de unknown
- 2017-11-29 MX MX2019005997A patent/MX2019005997A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3548186B1 (de) | 2021-04-21 |
CN110022985A (zh) | 2019-07-16 |
DE102016014271A1 (de) | 2018-05-30 |
WO2018099980A1 (de) | 2018-06-07 |
US20200179955A1 (en) | 2020-06-11 |
MX2019005997A (es) | 2019-08-01 |
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