FR2388214B1 - - Google Patents
Info
- Publication number
- FR2388214B1 FR2388214B1 FR7808591A FR7808591A FR2388214B1 FR 2388214 B1 FR2388214 B1 FR 2388214B1 FR 7808591 A FR7808591 A FR 7808591A FR 7808591 A FR7808591 A FR 7808591A FR 2388214 B1 FR2388214 B1 FR 2388214B1
- 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
- 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
- F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates
-
- 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
- F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772718167 DE2718167C2 (de) | 1977-01-27 | 1977-04-23 | Lüftungsvorrichtung für Räume |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2388214A1 FR2388214A1 (fr) | 1978-11-17 |
| FR2388214B1 true FR2388214B1 (US07579456-20090825-P00002.png) | 1980-07-04 |
Family
ID=6007115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7808591A Granted FR2388214A1 (fr) | 1977-04-23 | 1978-03-20 | Dispositif d'aeration destine a des pieces |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4173175A (US07579456-20090825-P00002.png) |
| CH (1) | CH631804A5 (US07579456-20090825-P00002.png) |
| FR (1) | FR2388214A1 (US07579456-20090825-P00002.png) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1249489B (US07579456-20090825-P00002.png) * | ||||
| DE7504175U (de) * | 1975-06-19 | Gretsch Unitas Gmbh | Schalldämmkasten zur Dauerbelüftung von Räumen | |
| US2056224A (en) * | 1934-07-07 | 1936-10-06 | Pullman Standard Car Mfg Co | Railway car |
| US2525371A (en) * | 1947-07-01 | 1950-10-10 | Sr Lewis J Reynolds | Vent shutter grille |
| US2792771A (en) * | 1952-05-24 | 1957-05-21 | Robert V Burwen | Heating and ventilating conduits with shutters |
| US2814242A (en) * | 1952-09-24 | 1957-11-26 | Thomas O Marini | Hot air diffuser or distributor of the type known as a hot air mopboard or baseboard |
| US2717064A (en) * | 1952-10-06 | 1955-09-06 | Lester R Hock | Door latching apparatus |
| US2936692A (en) * | 1955-05-23 | 1960-05-17 | Frank J Kenney | Ventilation system for buildings |
| US3528359A (en) * | 1969-05-19 | 1970-09-15 | Vulcan Radiator Co The | Louvered valve |
| GB1301361A (US07579456-20090825-P00002.png) * | 1970-04-08 | 1972-12-29 | ||
| NL174974C (nl) * | 1971-03-31 | 1984-09-03 | Sobinco Fa | Ventilatie-inrichting. |
| US3752223A (en) * | 1972-07-31 | 1973-08-14 | Int Harvester Co | Air conditioning apparatus for automotive vehicles |
| AT351713B (de) * | 1975-02-12 | 1979-08-10 | Gretsch Unitas Gmbh | Lueftungsvorrichtung |
| DE2608053C2 (de) * | 1976-02-27 | 1984-02-16 | H. Krantz Gmbh & Co, 5100 Aachen | Vorrichtung zur Regelung des Impulses eines Luftstromes und Luftauslaß |
-
1978
- 1978-03-03 CH CH231178A patent/CH631804A5/de not_active IP Right Cessation
- 1978-03-20 FR FR7808591A patent/FR2388214A1/fr active Granted
- 1978-04-17 US US05/897,151 patent/US4173175A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2388214A1 (fr) | 1978-11-17 |
| US4173175A (en) | 1979-11-06 |
| CH631804A5 (de) | 1982-08-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |