DE69611008D1 - Smoke extraction device, in particular extractor hood - Google Patents

Smoke extraction device, in particular extractor hood

Info

Publication number
DE69611008D1
DE69611008D1 DE69611008T DE69611008T DE69611008D1 DE 69611008 D1 DE69611008 D1 DE 69611008D1 DE 69611008 T DE69611008 T DE 69611008T DE 69611008 T DE69611008 T DE 69611008T DE 69611008 D1 DE69611008 D1 DE 69611008D1
Authority
DE
Germany
Prior art keywords
air
axis
along
zone
domes
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 - Fee Related
Application number
DE69611008T
Other languages
German (de)
Other versions
DE69611008T2 (en
Inventor
Serge Hilbey
Ivan Bordas
Jean-Paul Chevrier
Francois Penot
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.)
Brandt Cooking SAC
Original Assignee
Brandt Cooking SAC
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 Brandt Cooking SAC filed Critical Brandt Cooking SAC
Application granted granted Critical
Publication of DE69611008D1 publication Critical patent/DE69611008D1/en
Publication of DE69611008T2 publication Critical patent/DE69611008T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F24C15/2028—Removing cooking fumes using an air curtain

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Prevention Of Fouling (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Cyclones (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The fume extraction system generates a continuous air curtain (F) along a truncated surface surrounding the extraction zone. The air is rotated and diverges as it descends along the surface. The induced fumes rise along a vortex column (F') located in the middle of the zone. The system comprise an upper dome (1) whose top (10) is located on the column axis (XX'). A lower dome (2), with the same axis, has its top displaced along the axis relative to the upper dome and has an opening (20) centred on the axis. A ventilation system (4) is placed on the axis between the tops of the upper and lower domes. The ventilation system comprises turbines for generating radial air in the air guide (3), delimited by the domes, and axial air induction in the zone through the opening. The upper and lower domes are directed downwards and widened so that the air speed vector leaving the guide has a vertical component and two horizontal components. There is a fume filtering system (5,6).
DE69611008T 1995-07-13 1996-07-09 VENTILATION SUCTION SYSTEM, ESPECIALLY FOR A Fume Hood Expired - Fee Related DE69611008T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9508505A FR2736567B1 (en) 1995-07-13 1995-07-13 FUME EXTRACTION SYSTEM, ESPECIALLY FOR AN EXTRACTOR HOOD

Publications (2)

Publication Number Publication Date
DE69611008D1 true DE69611008D1 (en) 2000-12-28
DE69611008T2 DE69611008T2 (en) 2001-05-17

Family

ID=9480973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69611008T Expired - Fee Related DE69611008T2 (en) 1995-07-13 1996-07-09 VENTILATION SUCTION SYSTEM, ESPECIALLY FOR A Fume Hood

Country Status (4)

Country Link
EP (1) EP0753706B1 (en)
AT (1) ATE197731T1 (en)
DE (1) DE69611008T2 (en)
FR (1) FR2736567B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265093A (en) * 2008-12-10 2011-11-30 伊莱克斯家用产品股份有限公司 Suction hood

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911850B4 (en) 1999-03-17 2010-04-08 Röhl-Hager, Hannelore Method and device for delimiting, detecting and extracting pollutants, in particular for extractor hoods
AU2001229336A1 (en) * 2000-01-10 2001-07-24 Andrey Livchak Exhaust hood with air curtain
US20110005507A9 (en) 2001-01-23 2011-01-13 Rick Bagwell Real-time control of exhaust flow
ATE473062T1 (en) 2004-07-23 2010-07-15 Halton Group Ltd Oy IMPROVEMENTS TO CONTROL EXHAUST SYSTEMS
US20080274683A1 (en) 2007-05-04 2008-11-06 Current Energy Controls, Lp Autonomous Ventilation System
US20090061752A1 (en) 2007-08-28 2009-03-05 Current Energy Controls, Lp Autonomous Ventilation System
WO2009129539A1 (en) 2008-04-18 2009-10-22 Oy Halton Group, Ltd. Exhaust apparatus, system, and method for enhanced capture and containment
US9494324B2 (en) 2008-12-03 2016-11-15 Oy Halton Group Ltd. Exhaust flow control system and method
ATE549583T1 (en) * 2008-12-10 2012-03-15 Electrolux Home Prod Corp EXTRACTOR HOOD
CN116274241A (en) * 2023-02-10 2023-06-23 徐州瑞马智能技术有限公司 Lifting type top-suction environment-friendly smoke discharging cross beam for zinc pot cover

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535989A (en) * 1967-09-05 1968-08-09 Siemens Elektrogeraete Gmbh Vapor exhaust hood
GB2132335A (en) * 1982-12-21 1984-07-04 Chung Tsung Cheng Apparatus for exhausting gaseous emissions during cooking
DE3304262C2 (en) * 1983-02-08 1986-07-03 Hannelore 8400 Regensburg Röhl-Hager Circulating air extractor hood

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265093A (en) * 2008-12-10 2011-11-30 伊莱克斯家用产品股份有限公司 Suction hood

Also Published As

Publication number Publication date
FR2736567A1 (en) 1997-01-17
ATE197731T1 (en) 2000-12-15
EP0753706A1 (en) 1997-01-15
FR2736567B1 (en) 1997-08-08
EP0753706B1 (en) 2000-11-22
DE69611008T2 (en) 2001-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee