FR2323957A1 - Dispositif associe a des electroventilateurs causant l'ouverture automatique de fenetres - Google Patents
Dispositif associe a des electroventilateurs causant l'ouverture automatique de fenetresInfo
- Publication number
- FR2323957A1 FR2323957A1 FR7628374A FR7628374A FR2323957A1 FR 2323957 A1 FR2323957 A1 FR 2323957A1 FR 7628374 A FR7628374 A FR 7628374A FR 7628374 A FR7628374 A FR 7628374A FR 2323957 A1 FR2323957 A1 FR 2323957A1
- Authority
- FR
- France
- Prior art keywords
- slats
- fan
- ventilation fan
- centrifugal weights
- operating arm
- 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.)
- Granted
Links
Classifications
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7628374A FR2323957A1 (fr) | 1976-09-13 | 1976-09-13 | Dispositif associe a des electroventilateurs causant l'ouverture automatique de fenetres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7628374A FR2323957A1 (fr) | 1976-09-13 | 1976-09-13 | Dispositif associe a des electroventilateurs causant l'ouverture automatique de fenetres |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2323957A1 true FR2323957A1 (fr) | 1977-04-08 |
FR2323957B3 FR2323957B3 (fr) | 1979-06-01 |
Family
ID=9177913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7628374A Granted FR2323957A1 (fr) | 1976-09-13 | 1976-09-13 | Dispositif associe a des electroventilateurs causant l'ouverture automatique de fenetres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2323957A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0563875A1 (fr) * | 1992-04-01 | 1993-10-06 | EUROEMME S.p.A. | Dispositif régulateur centrifuge pour l'ouverture et la fermeture d'un obturateur d'un unité de ventilateur électrique axial |
WO2003042544A1 (fr) * | 2001-11-14 | 2003-05-22 | Roberto Pericoli | Dispositif de regulation pour actionner des obturateurs de ventilateur |
EP1418340A1 (fr) * | 2002-10-28 | 2004-05-12 | Angelo Dr.Ing. Milana | Ventilateur axial avec obturateur centrifuge |
JP2011027404A (ja) * | 2009-07-22 | 2011-02-10 | Kye-Chol Kim | 遠心力を用いた送風ファン用シャッタ開閉構造 |
-
1976
- 1976-09-13 FR FR7628374A patent/FR2323957A1/fr active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0563875A1 (fr) * | 1992-04-01 | 1993-10-06 | EUROEMME S.p.A. | Dispositif régulateur centrifuge pour l'ouverture et la fermeture d'un obturateur d'un unité de ventilateur électrique axial |
US5288202A (en) * | 1992-04-01 | 1994-02-22 | Euroemme S.P.A. | Centrifugal regulator device for opening and closing the shutter of an axial electric fan unit and an electric fan unit utilizing this device |
WO2003042544A1 (fr) * | 2001-11-14 | 2003-05-22 | Roberto Pericoli | Dispositif de regulation pour actionner des obturateurs de ventilateur |
EP1418340A1 (fr) * | 2002-10-28 | 2004-05-12 | Angelo Dr.Ing. Milana | Ventilateur axial avec obturateur centrifuge |
JP2011027404A (ja) * | 2009-07-22 | 2011-02-10 | Kye-Chol Kim | 遠心力を用いた送風ファン用シャッタ開閉構造 |
Also Published As
Publication number | Publication date |
---|---|
FR2323957B3 (fr) | 1979-06-01 |
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