DE2738847A1 - Room heat utilisation system - has fan drawing air from top and discharging via ducting at bottom - Google Patents
Room heat utilisation system - has fan drawing air from top and discharging via ducting at bottomInfo
- Publication number
- DE2738847A1 DE2738847A1 DE19772738847 DE2738847A DE2738847A1 DE 2738847 A1 DE2738847 A1 DE 2738847A1 DE 19772738847 DE19772738847 DE 19772738847 DE 2738847 A DE2738847 A DE 2738847A DE 2738847 A1 DE2738847 A1 DE 2738847A1
- Authority
- DE
- Germany
- Prior art keywords
- fan
- room
- air
- floor
- warmth
- 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.)
- Withdrawn
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
- F24F7/065—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 fan combined with single duct; mounting arrangements of a fan in a duct
Abstract
The equipment makes use of heat rising in a room, having a fan and a ducting system, drawing air out of the top of the room and delivering it to a lower point. The fan and motor can be mounted at any desired point in the ducting. A protective grill may be fitted in front of the fan impeller blades.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772738847 DE2738847A1 (en) | 1977-08-29 | 1977-08-29 | Room heat utilisation system - has fan drawing air from top and discharging via ducting at bottom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772738847 DE2738847A1 (en) | 1977-08-29 | 1977-08-29 | Room heat utilisation system - has fan drawing air from top and discharging via ducting at bottom |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2738847A1 true DE2738847A1 (en) | 1979-03-15 |
Family
ID=6017557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772738847 Withdrawn DE2738847A1 (en) | 1977-08-29 | 1977-08-29 | Room heat utilisation system - has fan drawing air from top and discharging via ducting at bottom |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2738847A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3010560A1 (en) * | 1979-03-20 | 1980-10-02 | Sumitomo Chemical Co | GEOMETRIC ISOMERS OF TRIAZOLE COMPOUNDS AND FUNGICIDES, HERBICIDES AND / OR PLANT GROWTH CONTROLLING AGENTS THEREOF |
US4950871A (en) * | 1985-09-13 | 1990-08-21 | Walter Pollak | Arrangement for heating rooms uniformly trough the equalization of the temperature distribution between the ceiling and the floor regions |
DE19751986A1 (en) * | 1997-11-24 | 1999-05-27 | Michael Kas | Hall heating system with integral hot air feedback |
DE102011002155A1 (en) | 2011-04-19 | 2012-10-25 | Andreas Wohlfrom | Apparatus for mixing air from air layers of different temperature within space of room, has air deflector provided below lower edge of outlet for associated air duct within air layer |
-
1977
- 1977-08-29 DE DE19772738847 patent/DE2738847A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3010560A1 (en) * | 1979-03-20 | 1980-10-02 | Sumitomo Chemical Co | GEOMETRIC ISOMERS OF TRIAZOLE COMPOUNDS AND FUNGICIDES, HERBICIDES AND / OR PLANT GROWTH CONTROLLING AGENTS THEREOF |
US4950871A (en) * | 1985-09-13 | 1990-08-21 | Walter Pollak | Arrangement for heating rooms uniformly trough the equalization of the temperature distribution between the ceiling and the floor regions |
DE19751986A1 (en) * | 1997-11-24 | 1999-05-27 | Michael Kas | Hall heating system with integral hot air feedback |
DE102011002155A1 (en) | 2011-04-19 | 2012-10-25 | Andreas Wohlfrom | Apparatus for mixing air from air layers of different temperature within space of room, has air deflector provided below lower edge of outlet for associated air duct within air layer |
DE102011002155B4 (en) * | 2011-04-19 | 2014-10-30 | Andreas Wohlfrom | Device for mixing air |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |