EP0350408A3 - Dispositif d'aspiration pour hotte de cuisine, épurateur d'air et analogues, et hotte comportant un tel dispositif - Google Patents

Dispositif d'aspiration pour hotte de cuisine, épurateur d'air et analogues, et hotte comportant un tel dispositif Download PDF

Info

Publication number
EP0350408A3
EP0350408A3 EP89401960A EP89401960A EP0350408A3 EP 0350408 A3 EP0350408 A3 EP 0350408A3 EP 89401960 A EP89401960 A EP 89401960A EP 89401960 A EP89401960 A EP 89401960A EP 0350408 A3 EP0350408 A3 EP 0350408A3
Authority
EP
European Patent Office
Prior art keywords
extractor
gas flow
air cleaner
kitchen
disc
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Withdrawn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
EP89401960A
Other languages
German (de)
English (en)
Other versions
EP0350408A2 (fr
Inventor
Georges Lazard
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.)
INVESTISSEMENT ET D' INNOVATION INDUSTRIELS Ste
Original Assignee
INVESTISSEMENT ET D' INNOVATION INDUSTRIELS Ste
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 INVESTISSEMENT ET D' INNOVATION INDUSTRIELS Ste filed Critical INVESTISSEMENT ET D' INNOVATION INDUSTRIELS Ste
Publication of EP0350408A2 publication Critical patent/EP0350408A2/fr
Publication of EP0350408A3 publication Critical patent/EP0350408A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/167—Operating by means of fibrous or porous elements, e.g. with sponge rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'invention est relative à un dispositif d'aspiration pour hotte de cuisine, épurateur d'air et analogues.
Il est constitué d'un disque plan rigide (1), en un matériau imperméable au flux gazeux, entraíné en rotation autour de son axe central par un moyen moteur, ledit disque comportant sur sa face frontale tournée vers le flux gazeux à aspirer une pluralité d'éléments en saillie (2,3;2a,3a;2b,3b) agencés pour former des canaux (14) dirigeant le flux gazeux aspiré en direction de la périphérie dudit disque.
EP89401960A 1988-07-07 1989-07-07 Dispositif d'aspiration pour hotte de cuisine, épurateur d'air et analogues, et hotte comportant un tel dispositif Withdrawn EP0350408A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8809253A FR2633983A1 (fr) 1988-07-07 1988-07-07 Dispositif d'aspiration pour hotte de cuisine, epurateur d'air et analogues, et hotte comportant un tel dispositif
FR8809253 1988-07-07

Publications (2)

Publication Number Publication Date
EP0350408A2 EP0350408A2 (fr) 1990-01-10
EP0350408A3 true EP0350408A3 (fr) 1990-03-28

Family

ID=9368208

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89401960A Withdrawn EP0350408A3 (fr) 1988-07-07 1989-07-07 Dispositif d'aspiration pour hotte de cuisine, épurateur d'air et analogues, et hotte comportant un tel dispositif

Country Status (3)

Country Link
US (1) US4936288A (fr)
EP (1) EP0350408A3 (fr)
FR (1) FR2633983A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD325966S (en) 1990-01-31 1992-05-05 Jade Vines International Inc. Kitchen exhaust hood
US6139273A (en) * 1998-04-22 2000-10-31 Valeo Climate Control, Inc. Radial flow fan
WO2004044367A2 (fr) * 2002-11-12 2004-05-27 Vetco Gray Inc. Forage et production de puits sous-marins en eau profonde
CA2539856C (fr) 2005-03-16 2010-11-23 Halton Company Corporation Methode et appareil de traitement des fumees au moyen de rayons ultraviolets de degradation des contaminants
US20080302352A1 (en) * 2007-06-05 2008-12-11 Pearce Richard A Exhaust Hood and Method of Mounting Same
CN101463831B (zh) * 2007-12-19 2011-07-27 富准精密工业(深圳)有限公司 散热风扇及其风扇扇叶
US20150030506A1 (en) * 2012-09-14 2015-01-29 Kompass Technology Co., Ltd. Embedded multifunctional air purifier used in kitchen
JP6399406B2 (ja) * 2015-06-25 2018-10-03 秀實 栗田 発電装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633609A (en) * 1920-10-29 1927-06-28 Westinghouse Electric & Mfg Co Radial-flow pump
US2138814A (en) * 1937-03-15 1938-12-06 Kol Master Corp Blower fan impeller
DE1628196A1 (de) * 1966-02-01 1971-04-29 Abrisaria Ag Luftfoerdermaschine,insbesondere zur Belueftung von Schutzraeumen
FR2271423A1 (en) * 1973-11-30 1975-12-12 Liber Jean Claude Centrifugal pump or fan - has cellular impeller trapping fluid ejected from periphery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US985152A (en) * 1909-10-20 1911-02-28 Walter H Fieroe Power-wheel.
DE548474C (de) * 1930-08-30 1932-04-13 Siemens Schuckertwerke Akt Ges Geblaeserad
US4089328A (en) * 1976-11-02 1978-05-16 Futurumverken Ab Kitchen ventilator
SU1038611A1 (ru) * 1980-04-19 1983-08-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного Энергетического Машиностроения Рабочее колесо центробежного вентил тора
JPS5724497A (en) * 1980-07-17 1982-02-09 Toshiba Corp Laminated blade wheel for blower

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633609A (en) * 1920-10-29 1927-06-28 Westinghouse Electric & Mfg Co Radial-flow pump
US2138814A (en) * 1937-03-15 1938-12-06 Kol Master Corp Blower fan impeller
DE1628196A1 (de) * 1966-02-01 1971-04-29 Abrisaria Ag Luftfoerdermaschine,insbesondere zur Belueftung von Schutzraeumen
FR2271423A1 (en) * 1973-11-30 1975-12-12 Liber Jean Claude Centrifugal pump or fan - has cellular impeller trapping fluid ejected from periphery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, semaine 84/21, 4 juillet 1984, section P/Q, classe Q56, no. 84-133092/21, Derwent Publications Ltd, Londres, GB; & SU-A-1038 611 (ATOMIC POWER EQUIP.) 30-08-1983 *

Also Published As

Publication number Publication date
EP0350408A2 (fr) 1990-01-10
US4936288A (en) 1990-06-26
FR2633983A1 (fr) 1990-01-12

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