EP0050277A2 - Dispositif épurateur d'air, notamment hotte aspirante à monter au dessus de cuisinières ou analogues - Google Patents

Dispositif épurateur d'air, notamment hotte aspirante à monter au dessus de cuisinières ou analogues Download PDF

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Publication number
EP0050277A2
EP0050277A2 EP81108078A EP81108078A EP0050277A2 EP 0050277 A2 EP0050277 A2 EP 0050277A2 EP 81108078 A EP81108078 A EP 81108078A EP 81108078 A EP81108078 A EP 81108078A EP 0050277 A2 EP0050277 A2 EP 0050277A2
Authority
EP
European Patent Office
Prior art keywords
air
air outlet
extractor hood
cleaning device
exhaust
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.)
Withdrawn
Application number
EP81108078A
Other languages
German (de)
English (en)
Other versions
EP0050277A3 (fr
Inventor
Horst Krenz
Falko Führ
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
Bosch Siemens Hausgerate 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 Bosch Siemens Hausgerate GmbH filed Critical Bosch Siemens Hausgerate GmbH
Publication of EP0050277A2 publication Critical patent/EP0050277A2/fr
Publication of EP0050277A3 publication Critical patent/EP0050277A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes

Definitions

  • the invention relates to an air cleaning device, in particular via kitchen stoves or the like.
  • Extractor hood to be attached with a suction fan that sucks off and promotes the cooking fumes within a pressure chamber, which is provided with an air outlet for recirculation mode and with an air outlet that can be connected to an exhaust system, the latter being closed by a plate in recirculation mode of the extractor hood.
  • the invention seeks to remedy this.
  • the invention as characterized in the claims, solves the problem of developing the air purification device of the type mentioned in such a way that, if required, the operator can effortlessly switch or switch the air purification device or the extractor hood from recirculation mode to exhaust air mode or from it at any time Summer to winter operation and vice versa can be carried out.
  • the advantages achieved by the invention are essentially to be seen in the fact that a largely automatic switchover of the air cleaning device from recirculated air to exhaust air operation and vice versa can be carried out without manual intervention using the simplest possible means.
  • the fact that the excess pressure generated in the extractor hood by the integrated suction fan is used to control the flap controlling the exhaust air outlet means that mechanical or manual interventions in or on the device are eliminated for the changeover.
  • a convenient conversion of the device from recirculated air to exhaust air operation or vice versa is therefore possible from one moment to the next by the operator and requires no special knowledge, skills or tools.
  • trained air purifier has a conventional filter arrangement 2 on its air intake side and a suction blower 3 on the inside.
  • the suction blower 3 is surrounded by a pressure housing 4, which allows filtered air to enter the pressure chamber 6 surrounding the suction blower 3 only through a circular suction region 5.
  • a manually operable flap 8 is provided, which in the open position releases an air outlet 9 and thus allows the outflow of the air conveyed and filtered by suction fans 3 into the kitchen atmosphere. In the open position of the flap 8, the extractor hood thus works as a so-called. Air recirculation device.
  • an air outlet 10 or 10 ′ in the area of the extractor hood 1 or the pressure chamber 6 opposite the air outlet 9 for recirculating air operation.
  • the exhaust system can consist of an air outlet 11 connected to the air outlet 10 on the deck side and leading to an exhaust air pipe 11 leading to the outside or to a wall opening or a direct connection or connection of the rear air outlet 10 'to a wall opening 12.
  • the exhaust air outlet 10 or 10 ' is tightly closed during the recirculation mode, in which the flap 8 in the front air outlet 9 is open, by a closure plate 14 or 14' which can be pivoted about a pivot point 13 or 13 '.
  • the closure plate 14 is expediently held in a hollow cylinder-like housing 15 with a circumferential flange edge 16, which is located essentially in the exhaust pipe 11 or in the wall opening 12. It is thereby achieved that the closure plate 14 controlling the outlet for the exhaust air can be attached as a separate component from the outside with the flange 16 to the housing 16 as a separate component without any design change to the extractor hood. This also keeps the way open for retrofitting of pre-assembled extractor hoods. Furthermore, it is expedient to assign a weight 17 to the closure plate 14. This Ge weight is attached approximately in the center of the closure plate 14 and serves to protect against possible bypass flows.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
EP81108078A 1980-10-18 1981-10-08 Dispositif épurateur d'air, notamment hotte aspirante à monter au dessus de cuisinières ou analogues Withdrawn EP0050277A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3039464 1980-10-18
DE19803039464 DE3039464A1 (de) 1980-10-18 1980-10-18 Luftreinigungsgeraet, insbesondere ueber kuechenherden o.dgl. anzubringende dunstabzugshaube

Publications (2)

Publication Number Publication Date
EP0050277A2 true EP0050277A2 (fr) 1982-04-28
EP0050277A3 EP0050277A3 (fr) 1982-05-26

Family

ID=6114729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108078A Withdrawn EP0050277A3 (fr) 1980-10-18 1981-10-08 Dispositif épurateur d'air, notamment hotte aspirante à monter au dessus de cuisinières ou analogues

Country Status (2)

Country Link
EP (1) EP0050277A3 (fr)
DE (1) DE3039464A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738083A (en) * 1995-01-12 1998-04-14 Turboaire S.P.A. Flow deflector for filtration hood
FR2887968A1 (fr) * 2005-07-01 2007-01-05 Aldes Aeraulique Sa Dispositif de ventilation d'une cuisine et hotte motorisee de ventilation
ITMI20081484A1 (it) * 2008-08-06 2010-02-07 Faber Spa Cappa ecologica da cucina e relativo metodo per ridurre la dispersione di energia termica durante il suo funzionamento aspirante
WO2009077284A3 (fr) * 2007-12-18 2010-04-08 BSH Bosch und Siemens Hausgeräte GmbH Hotte aspirante et filtre pour hotte aspirante
ITBO20130036A1 (it) * 2013-01-28 2014-07-29 Giuliano Convogliatore per cappe di aspirazione
DE102014106607A1 (de) * 2014-05-12 2015-11-12 Miele & Cie. Kg Dunstabzugshaubeneinrichtung und Verfahren
CN106016398A (zh) * 2016-06-14 2016-10-12 冯莉莉 抽油烟机的配重式风门
CN106016396A (zh) * 2016-06-14 2016-10-12 冯莉莉 抽油烟机的配重式风门的制造方法
CN109099483A (zh) * 2018-09-19 2018-12-28 浙江欧琳生活健康科技有限公司 一种可净化空气的升降式油烟机及其控制方法
CN110513736A (zh) * 2019-05-22 2019-11-29 徐基盛 气罩式吸油烟机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957962B4 (de) * 1999-05-19 2009-01-29 Röhl-Hager, Hannelore Verfahren und Einrichtung zum Eingrenzen, Erfassen und Absaugen von fluiden Medien
DE102007060802A1 (de) 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Dunstabzugshaube, Filter für Dunstabzugshaube sowie diesbezügliches Verfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188937A (en) * 1963-03-13 1965-06-15 Robert W Mieczkowski Air control apparatus
DE2462070C3 (de) * 1973-04-02 1978-05-11 Institutul Pentru Creatie Stiintifica Si Tehnica, Bukarest Verschlußklappe für einen Luftkanal
US4088123A (en) * 1976-06-28 1978-05-09 Rangaire Corporation Venting and recirculating vent kitchen hood
DE7811284U1 (de) * 1978-04-15 1978-07-27 Sueddeutsche Metallwerke Gmbh, 6909 Walldorf Umbaubare Küchendunst-Abzugsvorrichtung
DE7837596U1 (de) * 1978-12-19 1980-05-29 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Haushalt-dunstabzugshaube
DE7911714U1 (de) * 1979-04-21 1979-07-26 G. Bauknecht Gmbh, 7000 Stuttgart Dunstabzugshaube

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738083A (en) * 1995-01-12 1998-04-14 Turboaire S.P.A. Flow deflector for filtration hood
FR2887968A1 (fr) * 2005-07-01 2007-01-05 Aldes Aeraulique Sa Dispositif de ventilation d'une cuisine et hotte motorisee de ventilation
WO2007003757A1 (fr) * 2005-07-01 2007-01-11 Aldes Aeraulique Dispositif de ventilation d'une cuisine et hotte motorisée de ventilation
WO2009077284A3 (fr) * 2007-12-18 2010-04-08 BSH Bosch und Siemens Hausgeräte GmbH Hotte aspirante et filtre pour hotte aspirante
ITMI20081484A1 (it) * 2008-08-06 2010-02-07 Faber Spa Cappa ecologica da cucina e relativo metodo per ridurre la dispersione di energia termica durante il suo funzionamento aspirante
EP2151632A1 (fr) * 2008-08-06 2010-02-10 Faber S.p.A. Hotte aspirante écologique et procédé pour la réduction des émissions thermiques
ITBO20130036A1 (it) * 2013-01-28 2014-07-29 Giuliano Convogliatore per cappe di aspirazione
DE102014106607A1 (de) * 2014-05-12 2015-11-12 Miele & Cie. Kg Dunstabzugshaubeneinrichtung und Verfahren
CN106016398A (zh) * 2016-06-14 2016-10-12 冯莉莉 抽油烟机的配重式风门
CN106016396A (zh) * 2016-06-14 2016-10-12 冯莉莉 抽油烟机的配重式风门的制造方法
CN109099483A (zh) * 2018-09-19 2018-12-28 浙江欧琳生活健康科技有限公司 一种可净化空气的升降式油烟机及其控制方法
CN110513736A (zh) * 2019-05-22 2019-11-29 徐基盛 气罩式吸油烟机

Also Published As

Publication number Publication date
EP0050277A3 (fr) 1982-05-26
DE3039464A1 (de) 1982-06-03

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Effective date: 19830120

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Owner name: BOSCH-SIEMENS HAUSGERAETE GMBH STUTTGART

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Inventor name: KRENZ, HORST

Inventor name: FUEHR, FALKO