FR2736567B1 - FUME EXTRACTION SYSTEM, ESPECIALLY FOR AN EXTRACTOR HOOD - Google Patents
FUME EXTRACTION SYSTEM, ESPECIALLY FOR AN EXTRACTOR HOODInfo
- Publication number
- FR2736567B1 FR2736567B1 FR9508505A FR9508505A FR2736567B1 FR 2736567 B1 FR2736567 B1 FR 2736567B1 FR 9508505 A FR9508505 A FR 9508505A FR 9508505 A FR9508505 A FR 9508505A FR 2736567 B1 FR2736567 B1 FR 2736567B1
- Authority
- FR
- France
- 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
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
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).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9508505A FR2736567B1 (en) | 1995-07-13 | 1995-07-13 | FUME EXTRACTION SYSTEM, ESPECIALLY FOR AN EXTRACTOR HOOD |
AT96401503T ATE197731T1 (en) | 1995-07-13 | 1996-07-09 | SMOKE EXHAUST DEVICE, IN PARTICULAR EXHAUST HOOD |
DE69611008T DE69611008T2 (en) | 1995-07-13 | 1996-07-09 | VENTILATION SUCTION SYSTEM, ESPECIALLY FOR A Fume Hood |
EP96401503A EP0753706B1 (en) | 1995-07-13 | 1996-07-09 | Smoke exhaust system, in particular exhaust hood |
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 |
---|---|
FR2736567A1 FR2736567A1 (en) | 1997-01-17 |
FR2736567B1 true FR2736567B1 (en) | 1997-08-08 |
Family
ID=9480973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9508505A Expired - Fee Related FR2736567B1 (en) | 1995-07-13 | 1995-07-13 | FUME EXTRACTION SYSTEM, ESPECIALLY FOR AN EXTRACTOR HOOD |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0753706B1 (en) |
AT (1) | ATE197731T1 (en) |
DE (1) | DE69611008T2 (en) |
FR (1) | FR2736567B1 (en) |
Families Citing this family (11)
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 |
EP1250556B8 (en) * | 2000-01-10 | 2009-04-08 | OY Halton Group, Ltd. | Exhaust hood with air curtain |
US20110005507A9 (en) | 2001-01-23 | 2011-01-13 | Rick Bagwell | Real-time control of exhaust flow |
PL1778418T5 (en) | 2004-07-23 | 2014-09-30 | Oy Halton Group Ltd | Improvements for control of 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 |
CA2721763C (en) | 2008-04-18 | 2017-10-24 | Oy Halton Group Ltd. | Exhaust apparatus, system, and method for enhanced capture and containment |
DK2370744T3 (en) | 2008-12-03 | 2019-05-20 | Oy Halton Group Ltd | Extraction flow control system and method |
ES2427831T3 (en) * | 2008-12-10 | 2013-11-04 | Electrolux Home Products Corporation N.V. | Suction hood |
EP2487423B1 (en) * | 2008-12-10 | 2014-02-12 | Electrolux Home Products Corporation N.V. | Suction 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)
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 |
-
1995
- 1995-07-13 FR FR9508505A patent/FR2736567B1/en not_active Expired - Fee Related
-
1996
- 1996-07-09 AT AT96401503T patent/ATE197731T1/en not_active IP Right Cessation
- 1996-07-09 EP EP96401503A patent/EP0753706B1/en not_active Expired - Lifetime
- 1996-07-09 DE DE69611008T patent/DE69611008T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69611008T2 (en) | 2001-05-17 |
DE69611008D1 (en) | 2000-12-28 |
ATE197731T1 (en) | 2000-12-15 |
EP0753706B1 (en) | 2000-11-22 |
EP0753706A1 (en) | 1997-01-15 |
FR2736567A1 (en) | 1997-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
CD | Change of name or company name |
Owner name: FAGORBRANDT SAS, FR Effective date: 20110826 |
|
ST | Notification of lapse |
Effective date: 20120330 |