FR1285936A - Dispositif d'obturation à palettes pour ventilateur enchâssé - Google Patents
Dispositif d'obturation à palettes pour ventilateur enchâsséInfo
- Publication number
- FR1285936A FR1285936A FR848983A FR848983A FR1285936A FR 1285936 A FR1285936 A FR 1285936A FR 848983 A FR848983 A FR 848983A FR 848983 A FR848983 A FR 848983A FR 1285936 A FR1285936 A FR 1285936A
- Authority
- FR
- France
- Prior art keywords
- embedded fan
- vane
- shut
- vane shut
- fan
- 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
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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
- F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
-
- 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
- F24F13/105—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers composed of diaphragms or segments
-
- 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
- F24F13/142—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 pivoting blades with intersecting axles
-
- 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
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1453—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cables, e.g. bowden cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB54560A GB910474A (en) | 1960-01-06 | 1960-01-06 | Improvements in and relating to fans |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1285936A true FR1285936A (fr) | 1962-03-02 |
Family
ID=9706247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR848983A Expired FR1285936A (fr) | 1960-01-06 | 1961-01-06 | Dispositif d'obturation à palettes pour ventilateur enchâssé |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE598883A (fr) |
DE (1) | DE1223128B (fr) |
FR (1) | FR1285936A (fr) |
GB (1) | GB910474A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480366A1 (fr) * | 1980-04-11 | 1981-10-16 | Pax Electro Prod Ab | Dispositif d'obturation a volets mobiles |
EP0560612A1 (fr) * | 1992-03-12 | 1993-09-15 | Hunter International Plc | Soupape de retenue pour une soufflante de ventilation |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2508423A (en) * | 2012-11-30 | 2014-06-04 | Greenwood Air Man Ltd | A fan installed in a building component |
GB2512043B (en) * | 2013-03-05 | 2019-07-31 | Vent Axia Group Ltd | Extractor fan |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE497929C (de) * | 1930-05-15 | Friedrich Maier | Sich unter der Einwirkung eines Luftstromes selbsttaetig oeffnende und nach Aufhoeren des Luftstromes selbsttaetig schliessende Lueftungsklappe | |
US2687687A (en) * | 1951-10-27 | 1954-08-31 | Pruden Products Co | Back draft damper for exhaust fans |
-
1960
- 1960-01-06 GB GB54560A patent/GB910474A/en not_active Expired
-
1961
- 1961-01-05 DE DEV19948A patent/DE1223128B/de active Pending
- 1961-01-06 BE BE598883A patent/BE598883A/fr unknown
- 1961-01-06 FR FR848983A patent/FR1285936A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480366A1 (fr) * | 1980-04-11 | 1981-10-16 | Pax Electro Prod Ab | Dispositif d'obturation a volets mobiles |
EP0560612A1 (fr) * | 1992-03-12 | 1993-09-15 | Hunter International Plc | Soupape de retenue pour une soufflante de ventilation |
Also Published As
Publication number | Publication date |
---|---|
GB910474A (en) | 1962-11-14 |
DE1223128B (de) | 1966-08-18 |
BE598883A (fr) | 1961-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1284341A (fr) | Dispositif à décharge d'électrons | |
CH423284A (fr) | Dispositif d'indication photochromique | |
BE612891A (fr) | Dispositif d'entrainement d'un transporteur | |
BE604348A (fr) | Dispositif d'injection | |
FR1268624A (fr) | Dispositif d'ancrage perfectionné | |
FR1285936A (fr) | Dispositif d'obturation à palettes pour ventilateur enchâssé | |
FR1266507A (fr) | Dispositif d'interpolation | |
FR1258330A (fr) | Dispositif d'étanchéité pour soufflantes et machines analogues | |
FR1260082A (fr) | Dispositif d'accouplement-moteur | |
FR1272062A (fr) | Dispositif d'assemblage à combinaisons pour tablettes | |
BE605019A (fr) | Dispositif d'entraînement à courroie | |
BE602368A (fr) | Dispositif d'arrêt d'enroulement. | |
FR77531E (fr) | Dispositif d'aération réglable | |
FR1194598A (fr) | Dispositif d'obturation à serrure | |
CH353285A (fr) | Dispositif de sécurité à temps, notamment pour fusée de prjectile | |
FR1303727A (fr) | Dispositif à disque d'éclatement | |
BE609310A (fr) | Dispositif d'ancrage | |
FR1252900A (fr) | Dispositif d'aération | |
FR1254985A (fr) | Verrou d'appareil à pré-paiement | |
FR1263979A (fr) | Dispositif d'asservissement à couple résistant | |
FR1276324A (fr) | Dispositif d'ancrage à vis | |
FR78952E (fr) | Dispositif d'entraînement | |
BE614803A (fr) | Dispositif à temps | |
FR1255645A (fr) | Dispositif d'arrêt pour persiennes à vantaux multiples | |
BE614038A (fr) | Dispositif d'arrêt perfectionné |