FR2424079A1 - Air filter partic. for use above culinary equipment - comprises cylindrical suction box with filter elements distributed over longitudinal portion preventing accumulation of fats - Google Patents
Air filter partic. for use above culinary equipment - comprises cylindrical suction box with filter elements distributed over longitudinal portion preventing accumulation of fatsInfo
- Publication number
- FR2424079A1 FR2424079A1 FR7813272A FR7813272A FR2424079A1 FR 2424079 A1 FR2424079 A1 FR 2424079A1 FR 7813272 A FR7813272 A FR 7813272A FR 7813272 A FR7813272 A FR 7813272A FR 2424079 A1 FR2424079 A1 FR 2424079A1
- Authority
- FR
- France
- Prior art keywords
- fats
- suction
- suction box
- filters
- box
- 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- Withdrawn
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
- F24C15/2078—Removing cooking fumes movable
- F24C15/2092—Removing cooking fumes movable extendable or pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
An appts. for suction and filtration of air contg. fats and fumes as encountered in zones above culinary equipment or laboratory benches comprises a substantially cylindrical suction box placed on a horizontal axis and connected to a discharge sleeve contg. a a fan. Filter elements are distributed over a longitudinal portion of the box. This feature prevents accumulation of fatty deposits on the inner and outer walls of the suction box, the drops tending to collect in the lower part of the box under the effect of gravity. The suction box is mobile about its horizontal axis and allows good suction of air when the filters are more in the horizontal position or good flow of fats when the filters are more in the vertical position. There are channels for flow and recovery of fats and indicators telling when the filter are clogged. The invention obviates the inconveniences of existing filters, in which fats tend to be deposited on the filter elements and to create zones of microbial growth and risks of fire. The appts. ensures efficient suction and good flow of fatty deposits from the filters and the suction box. The construction is simple, light, low in cost and robust. Operation is simple.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7813272A FR2424079A1 (en) | 1978-04-26 | 1978-04-26 | Air filter partic. for use above culinary equipment - comprises cylindrical suction box with filter elements distributed over longitudinal portion preventing accumulation of fats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7813272A FR2424079A1 (en) | 1978-04-26 | 1978-04-26 | Air filter partic. for use above culinary equipment - comprises cylindrical suction box with filter elements distributed over longitudinal portion preventing accumulation of fats |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2424079A1 true FR2424079A1 (en) | 1979-11-23 |
Family
ID=9207914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7813272A Withdrawn FR2424079A1 (en) | 1978-04-26 | 1978-04-26 | Air filter partic. for use above culinary equipment - comprises cylindrical suction box with filter elements distributed over longitudinal portion preventing accumulation of fats |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2424079A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2679800A1 (en) * | 1991-07-30 | 1993-02-05 | Abb Flakt | Device for collecting, filtering out and removing air pollutants, particularly for cooking surfaces [hobs] and professional kitchen worktops |
EP0541054A1 (en) * | 1991-11-05 | 1993-05-12 | bulthaup GmbH & Co. Küchensysteme | Outlet or connecting element for a smoke extracting hood |
FR2747057A1 (en) * | 1996-04-09 | 1997-10-10 | Indeva | Extractor hood for kitchens |
US5704955A (en) * | 1995-02-07 | 1998-01-06 | Giles Enterprises, Inc. | Air filtration system for vented exhaust system |
WO2005017414A1 (en) * | 2003-08-07 | 2005-02-24 | BSH Bosch und Siemens Hausgeräte GmbH | Filter system |
DE102007061981A1 (en) * | 2007-12-21 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Fume cupboard device for use in fume extraction hood, has horizontal front framework element with front-lateral control surface that lays together with front surfaces of lateral front framework element in common plane |
DE102007060800A1 (en) * | 2007-12-18 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Extractor hood and filter for extractor hood |
DE102007061982A1 (en) * | 2007-12-21 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Fume extraction device for extracting e.g. cooking steam, has housing comprising inlet side, and two filtering devices assigned to set of filtering devices of different design, where filtering devices have sealing element |
FR2983565A1 (en) * | 2011-12-05 | 2013-06-07 | Fagorbrandt Sas | Domestic cooking fumes exhaust hood for use above cooking surface to e.g. aspire fumes from cooking food on cooking surface, has grease filter placed on level of aspiration opening, and grease recovery device placed below filter's lower end |
DE202021002109U1 (en) | 2021-06-17 | 2022-03-14 | ZVGA-Hohenlohe UG (haftungsbeschränkt) | Extractor module for kitchens/cooking areas |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1827956A (en) * | 1929-09-20 | 1931-10-20 | Carlton B Sharpe | Vacuum ventilating stove hood |
US2809575A (en) * | 1954-05-03 | 1957-10-15 | Floyd Marion | Retractable stove hood |
US3291029A (en) * | 1964-04-06 | 1966-12-13 | Fred M Henne | Range hood with filtering means therein |
CH550018A (en) * | 1973-03-20 | 1974-06-14 | Hess & Cie Pilgersteg | DEVICE FOR SEPARATING VAPORS FROM A FLOW OF AIR. |
US4040042A (en) * | 1976-07-13 | 1977-08-02 | Horst Mayer | Exhaust apparatus and monitoring circuit therefor |
-
1978
- 1978-04-26 FR FR7813272A patent/FR2424079A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1827956A (en) * | 1929-09-20 | 1931-10-20 | Carlton B Sharpe | Vacuum ventilating stove hood |
US2809575A (en) * | 1954-05-03 | 1957-10-15 | Floyd Marion | Retractable stove hood |
US3291029A (en) * | 1964-04-06 | 1966-12-13 | Fred M Henne | Range hood with filtering means therein |
CH550018A (en) * | 1973-03-20 | 1974-06-14 | Hess & Cie Pilgersteg | DEVICE FOR SEPARATING VAPORS FROM A FLOW OF AIR. |
US4040042A (en) * | 1976-07-13 | 1977-08-02 | Horst Mayer | Exhaust apparatus and monitoring circuit therefor |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2679800A1 (en) * | 1991-07-30 | 1993-02-05 | Abb Flakt | Device for collecting, filtering out and removing air pollutants, particularly for cooking surfaces [hobs] and professional kitchen worktops |
EP0541054A1 (en) * | 1991-11-05 | 1993-05-12 | bulthaup GmbH & Co. Küchensysteme | Outlet or connecting element for a smoke extracting hood |
US5704955A (en) * | 1995-02-07 | 1998-01-06 | Giles Enterprises, Inc. | Air filtration system for vented exhaust system |
FR2747057A1 (en) * | 1996-04-09 | 1997-10-10 | Indeva | Extractor hood for kitchens |
WO2005017414A1 (en) * | 2003-08-07 | 2005-02-24 | BSH Bosch und Siemens Hausgeräte GmbH | Filter system |
DE102007060800A1 (en) * | 2007-12-18 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Extractor hood and filter for extractor hood |
DE102007061981A1 (en) * | 2007-12-21 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Fume cupboard device for use in fume extraction hood, has horizontal front framework element with front-lateral control surface that lays together with front surfaces of lateral front framework element in common plane |
DE102007061982A1 (en) * | 2007-12-21 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Fume extraction device for extracting e.g. cooking steam, has housing comprising inlet side, and two filtering devices assigned to set of filtering devices of different design, where filtering devices have sealing element |
FR2983565A1 (en) * | 2011-12-05 | 2013-06-07 | Fagorbrandt Sas | Domestic cooking fumes exhaust hood for use above cooking surface to e.g. aspire fumes from cooking food on cooking surface, has grease filter placed on level of aspiration opening, and grease recovery device placed below filter's lower end |
DE202021002109U1 (en) | 2021-06-17 | 2022-03-14 | ZVGA-Hohenlohe UG (haftungsbeschränkt) | Extractor module for kitchens/cooking areas |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
AR | Application made for restoration | ||
BD | Lapse confirmed |