GB330334A - Improvements in and in connection with heating and ventilating systems - Google Patents
Improvements in and in connection with heating and ventilating systemsInfo
- Publication number
- GB330334A GB330334A GB981229A GB981229A GB330334A GB 330334 A GB330334 A GB 330334A GB 981229 A GB981229 A GB 981229A GB 981229 A GB981229 A GB 981229A GB 330334 A GB330334 A GB 330334A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hot air
- air
- heating
- connection
- duct
- 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
- F24F3/0444—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature in which two airstreams are conducted from the central station via independent conduits to the space to be treated, of which one has a constant volume and a season-adapted temperature, while the other one is always cold and varies in volume
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
330,334. Burnside, G. B. March 27, 1929. Air, treating. - An electric heating and ventilating apparatus of the kind described in Specification 324,777, i.e apparatus, in which hot air from an electric heating element 4 is caused to ascend a vertical hot air duct A, has an auxiliary duct B arranged so that the ascending hot air draws cold fresh air into the hot air duct; the admission of cold air is regulated by a valve 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB981229A GB330334A (en) | 1929-03-27 | 1929-03-27 | Improvements in and in connection with heating and ventilating systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB981229A GB330334A (en) | 1929-03-27 | 1929-03-27 | Improvements in and in connection with heating and ventilating systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB330334A true GB330334A (en) | 1930-06-12 |
Family
ID=9879256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB981229A Expired GB330334A (en) | 1929-03-27 | 1929-03-27 | Improvements in and in connection with heating and ventilating systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB330334A (en) |
-
1929
- 1929-03-27 GB GB981229A patent/GB330334A/en not_active Expired
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