[go: up one dir, main page]

EP1656061B1 - Aspirateur pourvu de canaux d'ecoulement d'air d'evacuation - Google Patents

Aspirateur pourvu de canaux d'ecoulement d'air d'evacuation Download PDF

Info

Publication number
EP1656061B1
EP1656061B1 EP04741398A EP04741398A EP1656061B1 EP 1656061 B1 EP1656061 B1 EP 1656061B1 EP 04741398 A EP04741398 A EP 04741398A EP 04741398 A EP04741398 A EP 04741398A EP 1656061 B1 EP1656061 B1 EP 1656061B1
Authority
EP
European Patent Office
Prior art keywords
flow channel
vacuum cleaner
channel
opening
cleaner according
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.)
Expired - Lifetime
Application number
EP04741398A
Other languages
German (de)
English (en)
Other versions
EP1656061A1 (fr
Inventor
Erich Bott
Roland Illig
Jörg NIEDERGESÄSS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1656061A1 publication Critical patent/EP1656061A1/fr
Application granted granted Critical
Publication of EP1656061B1 publication Critical patent/EP1656061B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping

Definitions

  • the invention relates to a vacuum cleaner according to the preamble of claim 1.
  • a vacuum cleaner which is provided within its device housing with a Straubsammelraum and a spatially and fluid downstream fan chamber, from which the air conveyed by a motor fan air flows through a blow-out.
  • deflection devices are arranged in the exhaust duct.
  • a pipe component is divided in the flow direction into a plurality of longitudinal channels. In this case, the pipe component is divided into two trains, wherein each train engages laterally next to an integrated into the device housing penetration opening and is guided from there back to respective exhaust openings.
  • the object of the invention is to enable a high noise reduction in the exhaust air flow with little effort.
  • a noise reduction should be achieved substantially without additional, complex deflection devices.
  • a vacuum cleaner with such a noise reduction should also be inexpensive to produce.
  • this object is achieved in that a first sub-channel and a second sub-channel of a flow channel for the exhaust air flow are brought together before the exhaust opening of the vacuum cleaner.
  • the merging of at least two partial air flows causes a turbulence of the partial air flows, so that a great deal of energy is dissipated from the air flow and the flow velocity is reduced.
  • the noise at the outlet of the exhaust port is then lower because the exhaust air outlet at a lower exit velocity from the exhaust port.
  • the second sub-channel forms at least one secondary flow channel, which opens into the first sub-channel, which forms a main flow channel.
  • each sub-channel is to be understood, which promotes a smaller amount of air than an associated main flow channel.
  • a secondary flow channel is designed such that the exhaust air flow flowing in the secondary flow channel flows at a higher velocity than an exhaust air flow in the main flow channel.
  • the secondary flow channel is connected to the main flow channel such that a secondary air flow supplied into the main flow channel via the secondary flow channel crosses the main air flow.
  • a particularly effective turbulence is achieved.
  • the crossing is preferably carried out by vertically colliding air streams.
  • the secondary air stream and main air stream may intersect at a different angle to each other, for example, either at an acute angle to each other or even at an obtuse angle to each other.
  • the secondary air flow and main air flow could even be directed towards one another.
  • the main flow channel is arranged to extend behind an end of the motor / blower unit opposite an intake opening.
  • bypass ducts are provided, they can be connected in the same length to the main flow duct. By the same length of the bypass ducts it is ensured that the turbulence effect is at least approximately the same at each intersection of secondary air flow and main air flow.
  • two bypass ducts are provided which are arranged to extend on opposite sides of the engine / blower unit. But it can also be arranged a plurality of each pairwise bypass ducts extending on opposite sides of the motor / blower unit, which preferably open into a common main flow channel.
  • the at least two secondary flow channels may have a rectangular cross-section and be arranged to extend substantially vertically.
  • each secondary flow channel is connected to the main flow channel via at least one inflow opening.
  • the inflow opening may be formed as a circular bore in a thin intermediate wall between the secondary flow channel and the main flow channel.
  • a sharp-edged diaphragm is created in the region of the inflow opening, at which an additional turbulence of the exhaust air flow takes place.
  • the free opening cross section of the inflow opening may preferably be smaller than the flow cross section in the remaining inflow channel.
  • the opening cross section of the at least one inflow opening is smaller than the flow cross section of the respective bypass flow channel. This results in a constriction of the flow cross section in the transition region of the bypass duct in the main flow channel.
  • a throttle may also in the manner of a venturi be educated.
  • a plurality of in particular two inflow openings can be provided in each inflow duct. The sum of the opening cross sections of the two or more inflow openings should nevertheless be smaller than the flow cross section in the remaining secondary flow channel.
  • the at least one secondary flow channel and / or the main flow channel can be arranged running between a housing part of a blower housing and a capsule part of an insulating capsule.
  • no separate components for displaying the bypass ducts or the main flow channel are necessary.
  • the boundary walls of these flow channels are then formed by the existing walls of the housing part of a blower housing or a capsule part of an insulating capsule.
  • the housing part of the blower housing and the capsule part of the insulating capsule is integrally formed.
  • the inner walls of the bypass ducts and the main flow channel can be smooth-walled, whereby no unwanted disturbing currents can be caused.
  • the housing part may advantageously be a fan cover.
  • FIGS. 1 to 5 A preferred embodiment of the invention is based on the FIGS. 1 to 5 explained in more detail below.
  • An embodiment of a vacuum cleaner according to the invention has a housing 1, the lower shell 2 in FIG. 1 is shown.
  • the lower shell 2 is formed like a trough with a bottom surface 3 and a peripheral shell wall 4.
  • the shell wall 4 extends from an edge region of the bottom surface 3 substantially vertically upwards.
  • a handle 5 is integrally formed on the lower shell 2 on the outside of the shell wall 4.
  • a partition wall 6 is arranged approximately in a middle region between the front end 7 of the lower shell 2 and a rear end 8 of the lower shell 2 in the interior of the lower shell 2.
  • the partition 6 extends from an in FIG. 1
  • the partition wall 6 divides the lower shell 2 into a front dust collecting space 11 and a rear blowing chamber 12.
  • the partition wall 6 has an inflow funnel 13, via the suction air the dust collection chamber 11 is sucked into the fan chamber 12.
  • a first capsule part 14 is integrally formed on the lower shell 2.
  • the first capsule part 14 is formed by wall sections 15a, 15b and 15c of the first capsule part 14, by a part of the partition wall 6 and a bottom part 3a of the bottom surface 3 enclosed by the wall sections 15a, 15b and 15c of the first capsule part 14.
  • the rear wall sections 15b has an open-edged recess, which has a first holding section 16 for a in FIG. 3 illustrated first bearing element 17 forms.
  • the lateral wall sections 15 a and 15 c each have an opening 18 a and 18 b, which establish a flow connection between an inner space 19 delimited by the first capsule part 14 and a channel section 20 of a flow channel 21.
  • the channel portion 20 and a part of the flow channel 21 are of the Wall portions 15 a, 15 b and 15 c of the first capsule part 14 and wall portions 22 a, 22 b and 22 c of a blower unit space 22 laterally limited.
  • the lateral wall sections 22a and 22c of the blower unit chamber 22 adjoin the rear wall sections 22b and extend forward as far as the dividing wall 6 and form a cup-shaped in the lower shell 2, by means of an airtight closing, in FIG. 4
  • a second holding portion 24 is integrally formed below a passage opening 23, which forms a protruding into the fan chamber 12 paragraph 25.
  • the paragraph 25 is half-shell-shaped and open at the top. It extends along a circular ring line concentric with the passage opening 23.
  • a second bearing element 26 can be used, which together with the first bearing element 17 a in FIG. 2 shown engine / blower unit 27 receives.
  • FIG. 2 the flow pattern is indicated by arrows P1 to P6.
  • the motor / blower unit 27 is shown in its installed position between the wall sections 15a, 15b and 15c in the lower shell 2. From the dust collecting chamber 11, air, which is cleaned by means of a filter bag or Staubabscheidebox (not shown) of dust, in the inflow funnel 13, as indicated by the arrows P1, from the front, in FIG. 2 on the right shown dust collecting space 11 in the rear, in FIG. 2 sucked on the left blower chamber 12 shown. The sucked air is passed through the passage opening 23 through the partition wall 6 and a suction port 28 of the motor / blower unit 27, as indicated by arrow P2, fed.
  • a filter bag or Staubabscheidebox (not shown) of dust
  • the sucked air flows through the motor / blower unit 27 and exits at a rear end, as indicated by the arrows P3, out of the motor / blower unit 27 and into an inner channel section 28.
  • the air flows between the housing wall of the motor / blower unit 27 and the wall portions 15a and 15c of the first capsule part 14 forward to the openings 18a and 18b.
  • the flow direction reverses, as indicated by the arrows P4 and the air now flows from front to back in the outer channel portion 20th to the rear.
  • FIG. 3 shows a cross section through a vacuum cleaner according to the invention with the lower shell 2 FIGS. 1 and 2 ,
  • Arrows P6 emerging from the plane of the drawing appear in FIG FIG. 3 as an upward arrow P6.
  • the air flows upward in the direction of the arrow P6 in a main flow passage 33 extending between the wall portions 29a of the second capsule part 30 and the wall 31 of the blower cover 32.
  • Behind the rear end of the motor / blower unit 27, the air within the main flow channel 33 is guided upward and deflected at the upper end of the vertical wall portion 29 a in a horizontal flow direction.
  • the main flow channel 33 then extends along a horizontal wall section 29b of the second capsule part 30 below the blower compartment cover 32 to an inflow opening 34 below a blow-off filter 35.
  • the exhaust filter 35 rests with its upstream surface at the flow opening 34. At the exhaust filter 35 residual particles that are still contained in the air stream can be deposited. Behind the downstream surface of the Ausblasfilters 35 of the purified air stream leaves the vacuum cleaner via a plurality of exhaust ports 36, which is formed as a slats having exhaust grille.
  • the handle 5, the partition 6, and the wall portions 15 of the first capsule part 14 and the wall portions 22 of the fan chamber 12 are formed on the lower shell 2, which is produced as a one-piece injection molded plastic part.
  • An upper shell 37 covers the fan chamber 12 and a cable compartment 38 for receiving a cable drum 39 (in FIG FIG. 4 shown).
  • the upper outer contour of the vacuum cleaner is completed by a dust compartment cover 40, which attaches to the upper shell 37 and extends from a rear end 41 in the vicinity of the discharge opening 36 to a front end 42.
  • the front end 42 of the dust chamber cover 40 has a locking element 43 which fixes the pivotally mounted dust chamber cover 40 by means of a counter-locking element 44 on the lower shell 2 in a closed position.
  • the dust collecting space 11 circumferential top wall 45 projects into a dust collecting space 11 circumferential groove 46 in which a sealing cord 47 is inserted.
  • the groove 46 is integrally formed on an upper end of a molded on the bottom shell 2, the dust collecting space 11 circumferential dust chamber wall 48.
  • a dusty air opening 49 is introduced, to which a Saugschlauchstutzen not shown can be connected.
  • On the dust chamber cover 40 is an outwardly open niche 50 for receiving accessories 54a, 54b, such as crevices, upholstery, furniture brush or instructions for use or information sheets formed.
  • the niche 50 which is open towards the outside is covered by an accessory cover 52 mounted on the dust chamber cover 40 by means of a pivot bearing 51.
  • a receiving pallet 53 can be removably inserted for the correct fixing of the accessories 54a, 54b, which is preferably made of a flat, thermoplastic plastic film and formed in a blowing process in a spatial structure.
  • FIG. 4 shows a blower compartment cover 32 according to the invention in a perspective view.
  • the fan cover 32 is formed as an approximately cuboid shell body. Perpendicular to an upper ceiling wall 55 close in FIG. 4 Right side shown first side wall portion 56 and a in FIG. 4 On the left side shown second side wall portion 57, and a rear rear wall portion 58 at.
  • the first side wall portion 56, the second side wall portion 57 and the rear wall portion 58 are connected at their side edges to each other to a U-shaped side wall 59 of the fan cover 32.
  • the inflow opening 34 is integrated.
  • the ceiling wall 55 of the front wall portion 29 d of the second capsule part 30 is integrally formed by means of a connecting web 59.
  • the front wall portion 29 d of the second capsule part 30 is laterally connected to the first wall portion 56 and the second wall portion 57 of the fan cover 32.
  • the front wall section 29d is semi-circular disk-shaped and has a semicircular edge-open cutout 60 for receiving the second bearing element 26 of the motor / fan unit 27.
  • the rear vertical wall section 29a of the second capsule section 30 is integrally formed on the fan compartment cover 32.
  • the main flow channel 33 extends in the direction of the inflow opening 34 in the top wall 55.
  • a first bypass passage 61a extends between the wall sections 29a and 29d.
  • a second bypass passage 61b extends between the side wall portions 29b and the second side wall portion 57.
  • FIG. 5 the first secondary flow channel 61a and the second secondary flow channel 61b are shown in a cross section through the longitudinal axis of the vacuum cleaner according to the invention. It is the lower shell 2 with the molded wall portions 22a and 22c of the fan chamber 12 is shown. Within the fan chamber 12, the wall portions 15 a and 15 c of the first capsule part 14 are integrally formed on the bottom surface 3. Of the wall portion 22a and the wall portion 15a, the first bypass passage 61a is defined.
  • a first bleed air flow in the bypass passage 61a flows upward between the wall portion 29c and the first side wall portion 56 of the fan cover 32, and a second bleed air flow flows upward in the bypass passage 61b, between the wall portion 29b and the second side wall portion 57 the blower compartment cover 32.
  • a groove-shaped seal assembly 63 is formed at a lower edge 62 of the side wall portions 56 and 57, and the rear wall portion 58 (not shown).
  • a groove-shaped seal assembly 63 is formed at a lower edge 62 of the side wall portions 56 and 57, and the rear wall portion 58 (not shown).
  • a sealing cord may be inserted into the groove.
  • the sealing arrangement 63 closes a parting line between the fan chamber cover 32 and the fan chamber 12.
  • a further sealing arrangement 65 is provided between the first capsule part 14 and the second capsule part 30.
  • the seal assembly 65 is formed as a labyrinth seal.
  • the wall sections 15a, 15b and 15c of the first capsule part 14 partially cover the wall sections 29a, 29b and 29c of the second capsule part 30.
  • the secondary air flows, as indicated by the arrows P9, perpendicular to the main air flows P7.
  • the air is entangled and enters the inlet opening 34 in a diffuse flow, as indicated by the arrows P10.
  • the blow-out filter 35 is in a molded-on to the blower compartment cover 32 holder 67 (FIGS. FIG. 4 ) used.
  • the holder has a peripheral edge shoulder 68, on which a seal 69 is integrally formed, on which the exhaust filter 35 rests sealingly. As in FIG. 4 shown is on the fan cover 32 not only the holder 67 but also a cable run 70 integrally formed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (9)

  1. Aspirateur comprenant un boîtier (1) et une ouverture d'évacuation (36) pour un courant d'air d'évacuation, laquelle est raccordée du point de vue écoulement à un côté de surpression d'une unité moteur/ventilateur (27) par l'intermédiaire d'un canal d'écoulement (21) qui, pour diviser le courant d'air d'évacuation, est réalisé de manière ramifiée en un premier canal partiel (33) et en un second canal partiel (61) qui sont réunis devant l'ouverture d'évacuation (36), caractérisé en ce que le second canal partiel (61) forme au moins un canal d'écoulement secondaire (61a, 61b) qui débouche dans le premier canal partiel (33) formant un canal d'écoulement principal et en ce que le canal d'écoulement secondaire (61a, 61b) est raccordé au canal d'écoulement principal (33) de manière à ce qu'un courant d'air secondaire amené dans le canal d'écoulement principal (33) par l'intermédiaire du canal d'écoulement secondaire (61a, 61b) croise le courant d'air principal.
  2. Aspirateur selon la revendication 1, caractérisé en ce que le canal d'écoulement principal (33) est disposé en s'étendant derrière une extrémité de l'unité moteur/ventilateur (27) située à l'opposé d'une ouverture d'aspiration (72).
  3. Aspirateur selon l'une quelconque des revendications 1 ou 2, caractérisé en ce qu'au moins deux canaux d'écoulement secondaire (61a, 61b) sont ménagés, lesquels sont disposés en s'étendant sur des côtés opposés de l'unité moteur/ventilateur (27).
  4. Aspirateur selon la revendication 3, caractérisé en ce que les au moins deux canaux d'écoulement secondaire (61a, 61b) présentent une section rectangulaire et sont disposés en s'étendant essentiellement de manière verticale.
  5. Aspirateur selon la revendication 4, caractérisé en ce que chaque canal d'écoulement secondaire (61a, 61b) est raccordé au canal d'écoulement principal (33) par l'intermédiaire d'au moins une ouverture d'arrivée (66).
  6. Aspirateur selon la revendication 5, caractérisé en ce que la section d'ouverture de l'au moins une ouverture d'arrivée (66) est plus petite que la section d'écoulement du canal d'écoulement secondaire respectif (61a, 61b).
  7. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que l'au moins un canal d'écoulement secondaire (61a, 61b) et/ou le canal d'écoulement principal (33) sont disposés en s'étendant entre une partie de boîtier d'un boîtier de ventilateur (12) et une partie de capsule (14, 30) d'une capsule d'isolation (71).
  8. Aspirateur selon la revendication 7, caractérisé en ce que la partie de boîtier du boîtier de ventilateur (12) et la partie de capsule (14, 30) de la capsule d'isolation (71) sont réalisées d'une seule pièce.
  9. Aspirateur selon la revendication 7 ou 8, caractérisé en ce que la partie de boîtier est un couvercle d'espace de ventilateur (32).
EP04741398A 2003-08-11 2004-08-10 Aspirateur pourvu de canaux d'ecoulement d'air d'evacuation Expired - Lifetime EP1656061B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10336828A DE10336828B4 (de) 2003-08-11 2003-08-11 Staubsauger mit Abluftströmungskanälen
PCT/EP2004/008952 WO2005016106A1 (fr) 2003-08-11 2004-08-10 Aspirateur pourvu de canaux d'ecoulement d'air d'evacuation

Publications (2)

Publication Number Publication Date
EP1656061A1 EP1656061A1 (fr) 2006-05-17
EP1656061B1 true EP1656061B1 (fr) 2011-11-16

Family

ID=34177439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04741398A Expired - Lifetime EP1656061B1 (fr) 2003-08-11 2004-08-10 Aspirateur pourvu de canaux d'ecoulement d'air d'evacuation

Country Status (7)

Country Link
EP (1) EP1656061B1 (fr)
CN (1) CN100475118C (fr)
AT (1) ATE533391T1 (fr)
DE (1) DE10336828B4 (fr)
ES (1) ES2374397T3 (fr)
RU (1) RU2330597C2 (fr)
WO (1) WO2005016106A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10307029B2 (en) 2016-03-21 2019-06-04 Dyson Technology Limited Vacuum cleaner having a filter assembly

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20122492U1 (de) * 2001-10-01 2005-12-08 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Aufsaugen von einzusammelnden Partikeln sowie Bodenstaubsauger
DE102008041228A1 (de) * 2008-08-13 2010-02-18 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger
DE102010001140B4 (de) * 2009-12-30 2012-03-15 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger mit Eingreifschutzgitter
DE102011007212B4 (de) * 2011-04-12 2020-04-23 BSH Hausgeräte GmbH Staubsauger mit geteiltem Luftströmungskanal
GB2534711B (en) * 2013-03-13 2017-02-08 Techtronic Floor Care Tech Ltd A source of suction for a vacuum cleaner
CN105996891B (zh) * 2016-07-25 2018-06-29 江苏美的清洁电器股份有限公司 吸尘器的主机及吸尘器
CN112867422B (zh) * 2018-10-19 2023-05-09 阿尔弗雷德·卡赫欧洲两合公司 具有声学角件的抽吸机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460863C2 (de) * 1974-12-21 1985-01-24 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Staubsauger
DE7908622U1 (de) * 1979-03-27 1980-02-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Staubsauger
US4533370A (en) * 1982-03-30 1985-08-06 Sharp Kabushiki Kaisha Electric cleaner with minimum noise
DE3815320C3 (de) * 1988-05-05 1998-02-12 Aeg Hausgeraete Gmbh Staubsauger
US4970753A (en) * 1990-02-23 1990-11-20 Ryobi Motor Products Corp. Vacuum cleaner noise reducing arrangement
EP0957740A1 (fr) * 1995-10-10 1999-11-24 Nilfisk A/S Amortisseur de bruit destine a un appareil de nettoyage a aspiration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10307029B2 (en) 2016-03-21 2019-06-04 Dyson Technology Limited Vacuum cleaner having a filter assembly

Also Published As

Publication number Publication date
CN100475118C (zh) 2009-04-08
ES2374397T3 (es) 2012-02-16
DE10336828A1 (de) 2005-03-10
DE10336828B4 (de) 2013-04-18
CN1835706A (zh) 2006-09-20
EP1656061A1 (fr) 2006-05-17
ATE533391T1 (de) 2011-12-15
RU2006103276A (ru) 2006-07-27
RU2330597C2 (ru) 2008-08-10
WO2005016106A1 (fr) 2005-02-24

Similar Documents

Publication Publication Date Title
DE3825071C1 (fr)
DE4037442A1 (de) Anordnung zur laermverminderung bei staubsaugern
DE19734146C2 (de) Luftzuführeinrichtung
DE19952136A1 (de) Ansaugsystem
EP1656061B1 (fr) Aspirateur pourvu de canaux d'ecoulement d'air d'evacuation
EP1656062B1 (fr) Aspirateur comportant un caisson de soufflante
DE19846666C2 (de) Schalldämpfende Leitung
DE102015113785A1 (de) Kühlluftschnittstelle in einem Gebläsegehäuse
DE3815320A1 (de) Staubsauger
DE4039992C2 (fr)
DE3843509A1 (de) Ansaugsystem fuer eine brennkraftmaschine
DE10320079A1 (de) Ausblasfilter mit Luftleitdach
DE10209132B4 (de) Ansaugvorrichtung für Kaltluft
DE2843226A1 (de) In einem gehaeuse angeordnetes geblaese
EP0753657B1 (fr) Collecteur d'admission d'air pour un moteur à combustion interne
DE4401022C1 (de) Belüftungsvorrichtung für Fahrzeuginnenräume
DE10342454B4 (de) Bodenreinigungsmaschine
DE3838264C2 (de) Luftfilteranlage für eine Brennkraftmaschine
DE102014102146A1 (de) Luftansaugvorrichtung eines Kraftfahrzeugklimagerätes
DE19545029C1 (de) Belüftungsvorrichtung für Fahrzeuge
DE2529766B2 (de) Einlaufkanal für das Kühlluftgebläse einer luftgekühlten Brennkraftmaschine
DE3432485C2 (fr)
DE19650430C1 (de) Schutzhaube für eine Kreissäge
DE19856309B4 (de) Einlaßkanalsystem für eine Brennkraftmaschine
DE102011007212B4 (de) Staubsauger mit geteiltem Luftströmungskanal

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: 20060313

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 IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RIN1 Information on inventor provided before grant (corrected)

Inventor name: BOTT, ERICH

Inventor name: ILLIG, ROLAND

Inventor name: NIEDERGESAESS, JOERG

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 IT LI LU MC NL PL PT RO SE SI SK TR

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

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2374397

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20120216

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502004013069

Country of ref document: DE

Effective date: 20120223

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20111116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20120217

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: 20120316

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: 20111116

Ref country code: NL

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: 20111116

Ref country code: SE

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: 20111116

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: 20111116

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: 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: 20111116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20111116

Ref country code: DK

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: 20111116

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: 20111116

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: 20111116

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: 20111116

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: 20120216

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: 20111116

Ref country code: IT

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: 20111116

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: 20120817

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004013069

Country of ref document: DE

Effective date: 20120817

BERE Be: lapsed

Owner name: BSH BOSCH UND SIEMENS HAUSGERATE G.M.B.H.

Effective date: 20120831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004013069

Country of ref document: DE

Ref country code: DE

Ref legal event code: R409

Ref document number: 502004013069

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20120831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R409

Ref document number: 502004013069

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120810

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120831

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R409

Ref document number: 502004013069

Country of ref document: DE

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: 20120831

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: 20111116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120810

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 533391

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120831

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: 20120831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120810

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: 20040810

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013069

Country of ref document: DE

Owner name: BSH HAUSGERAETE GMBH, DE

Free format text: FORMER OWNER: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, 81739 MUENCHEN, DE

Effective date: 20120103

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013069

Country of ref document: DE

Owner name: BSH HAUSGERAETE GMBH, DE

Free format text: FORMER OWNER: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, 81739 MUENCHEN, DE

Effective date: 20150407

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: BSH HAUSGERATE GMBH

Effective date: 20150527

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: BSH HAUSGERATE GMBH

Effective date: 20151022

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20170517

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20180824

Year of fee payment: 15

Ref country code: ES

Payment date: 20180921

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20180727

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004013069

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190831

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210105

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: 20190811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190810