FR2478275B1 - - Google Patents
Info
- Publication number
- FR2478275B1 FR2478275B1 FR8101344A FR8101344A FR2478275B1 FR 2478275 B1 FR2478275 B1 FR 2478275B1 FR 8101344 A FR8101344 A FR 8101344A FR 8101344 A FR8101344 A FR 8101344A FR 2478275 B1 FR2478275 B1 FR 2478275B1
- 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
- F24F7/007—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
- F24F13/20—Casings or covers
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803010071 DE3010071A1 (en) | 1980-03-15 | 1980-03-15 | VENTILATION AND VENTILATION DEVICE FOR CLOSED ROOMS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2478275A1 FR2478275A1 (en) | 1981-09-18 |
FR2478275B1 true FR2478275B1 (en) | 1983-03-25 |
Family
ID=6097358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8101344A Granted FR2478275A1 (en) | 1980-03-15 | 1981-01-22 | INSTALLATION OF AERATION AND DESAERATION OF CLOSED PREMISES |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT388607B (en) |
CH (1) | CH651913B (en) |
DE (1) | DE3010071A1 (en) |
FR (1) | FR2478275A1 (en) |
GB (1) | GB2076526B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8135638U1 (en) * | 1981-12-08 | 1982-04-01 | Wilhelm Gebhardt Gmbh, 7112 Waldenburg | RADIAL FAN |
DE3542510A1 (en) * | 1985-12-02 | 1987-06-04 | Heinz Georg Baus | Ventilation device |
US5050667A (en) * | 1990-05-15 | 1991-09-24 | Erling Berner | Air ventilation and heat exchange apparatus |
DE9206729U1 (en) * | 1992-02-03 | 1993-06-03 | Berner, Erling, Zug | Device for reversing an air flow within a shaft |
DE19749067C2 (en) * | 1997-11-06 | 2000-09-28 | Behr Kirchberg Gmbh | Auxiliary heater for a motor vehicle |
KR100577206B1 (en) * | 2004-05-21 | 2006-05-10 | 엘지전자 주식회사 | Ventilation Systems |
PT2778432E (en) | 2013-03-15 | 2016-01-29 | Ebm Papst Mulfingen Gmbh & Co | Ventilator assembly with flow rectifier |
GB2516687A (en) * | 2013-07-30 | 2015-02-04 | Polypipe Ltd | Ventilation Unit |
FR3035191B1 (en) * | 2015-04-15 | 2018-05-25 | Soler & Palau Research S..L. | FUME AND HEAT EXTRACTOR HOUSING TYPE HAS A FAN WITH AXIAL AIR INLET AND RADIAL AIR OUTPUT |
GB2582546B (en) * | 2019-03-15 | 2021-07-28 | Basic Holdings | Fan coil air conditioning system |
EP4276372A1 (en) * | 2022-05-13 | 2023-11-15 | Zehnder Group International AG | Air exchanger device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2373496A (en) * | 1941-09-08 | 1945-04-10 | Philco Radio & Television Corp | Ventilator |
US2559495A (en) * | 1947-12-08 | 1951-07-03 | Calkins Robert Walter | Portable air controller |
US2617348A (en) * | 1949-12-02 | 1952-11-11 | O A Sutton Corp Inc | Ventilating unit |
GB1134950A (en) * | 1965-05-13 | 1968-11-27 | Norrmalms Ind Ab | Reversible-flow centrifugal blower |
DE1948021A1 (en) * | 1969-09-23 | 1971-03-25 | Luick Friedrich | Continuous ventilation |
DE2723049A1 (en) * | 1977-05-21 | 1978-11-30 | Horst Mayer | Centrifugal kitchen extractor fan - has scroll partition insertable from central inlet to close one or other outlet and provide alternative circulation |
DE2816669C2 (en) * | 1978-04-18 | 1986-06-26 | Heddernheimer Metallwarenfabrik GmbH, 7239 Fluorn-Winzeln | Ventilation unit |
-
1980
- 1980-03-15 DE DE19803010071 patent/DE3010071A1/en active Granted
- 1980-11-13 CH CH841680A patent/CH651913B/xx unknown
- 1980-12-18 AT AT0617980A patent/AT388607B/en not_active IP Right Cessation
-
1981
- 1981-01-22 FR FR8101344A patent/FR2478275A1/en active Granted
- 1981-02-02 GB GB8103187A patent/GB2076526B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT388607B (en) | 1989-08-10 |
DE3010071C2 (en) | 1989-11-09 |
FR2478275A1 (en) | 1981-09-18 |
CH651913B (en) | 1985-10-15 |
DE3010071A1 (en) | 1981-09-24 |
ATA617980A (en) | 1988-12-15 |
GB2076526B (en) | 1984-09-12 |
GB2076526A (en) | 1981-12-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |