FR2179517B1 - - Google Patents
Info
- Publication number
- FR2179517B1 FR2179517B1 FR7212575A FR7212575A FR2179517B1 FR 2179517 B1 FR2179517 B1 FR 2179517B1 FR 7212575 A FR7212575 A FR 7212575A FR 7212575 A FR7212575 A FR 7212575A FR 2179517 B1 FR2179517 B1 FR 2179517B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/001—Ventilation with exhausting air ducts
- F24F2007/002—Junction box, e.g. for ducts from kitchen, toilet or bathroom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F2013/1493—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using an elastic membrane
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212575A FR2179517B1 (en) | 1972-04-11 | 1972-04-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212575A FR2179517B1 (en) | 1972-04-11 | 1972-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2179517A1 FR2179517A1 (en) | 1973-11-23 |
FR2179517B1 true FR2179517B1 (en) | 1976-06-11 |
Family
ID=9096629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7212575A Expired FR2179517B1 (en) | 1972-04-11 | 1972-04-11 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2179517B1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2463366B2 (en) * | 1979-08-07 | 1986-03-28 | Fimec | MECHANICAL VENTILATION SYSTEM WITH AUTOMATIC CONTROL |
FR2581740B1 (en) * | 1985-05-07 | 1989-10-27 | Aldes | DEVICE FOR VENTILATION OF A PREMISES, WITH AUTOMATIC VARIATION OF THE FLOW EXTRACTED IN THE KITCHEN |
FR2620202B1 (en) * | 1987-03-31 | 1990-03-09 | Zaniewski Michel | IMPROVEMENTS TO DEVICES CONTRIBUTING TO THE RATIONAL VENTILATION OF EACH OF THE PREMISES OF THE SAME SET |
FR2685455B1 (en) * | 1991-12-19 | 1997-04-11 | Claude Grandvuinet | IMPROVEMENTS IN EQUIPMENT FOR MECHANICAL VENTILATION OF PREMISES. |
FR2738329B1 (en) * | 1995-09-01 | 1997-11-21 | Nather Diffusion | AIR EXTRACTION UNIT COMPRISING AT LEAST ONE REGULATION AND SHUTTERING MEMBER |
FR2760520B1 (en) * | 1997-03-10 | 1999-04-23 | Elge Etablissements Grandvuine | CONTROLLED MECHANICAL VENTILATION GROUP |
DE59909363D1 (en) * | 1998-01-08 | 2004-06-09 | Zurecon Ag Zuerich | ventilation |
FR2847661B1 (en) * | 2002-11-25 | 2005-02-25 | Invent Or | GAS EXTRACTION MOUTH WITH FLEXIBLE REGULATION MEMBRANE |
PL389227A1 (en) * | 2009-10-08 | 2011-04-11 | Awenta E.W.A Chomka Spółka Jawna | Ventilation system |
FR2955919A1 (en) * | 2010-02-04 | 2011-08-05 | Atlantic Climatisation Et Ventilation | Air flow distributing device for ventilation unit of ventilation installation in room e.g. kitchen, in building, has removable closure flap provided with air flow regulation device that regulates air flow traversing closure flap |
BE1019200A5 (en) * | 2010-02-24 | 2012-04-03 | Renson Ventilation Nv | METHOD FOR CONTROLLING A CENTRAL VENTILATION SYSTEM, BALANCING SYSTEM AND CENTRAL VENTILATION SYSTEM WITH SUCH BALANCING SYSTEM. |
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1972
- 1972-04-11 FR FR7212575A patent/FR2179517B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2179517A1 (en) | 1973-11-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |