GB556973A - Improvements in or relating to air-conditioning plants of large, and in particular of industrial premises - Google Patents
Improvements in or relating to air-conditioning plants of large, and in particular of industrial premisesInfo
- Publication number
- GB556973A GB556973A GB560742A GB560742A GB556973A GB 556973 A GB556973 A GB 556973A GB 560742 A GB560742 A GB 560742A GB 560742 A GB560742 A GB 560742A GB 556973 A GB556973 A GB 556973A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- passed
- recirculated
- rooms
- room
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
556,973. Conditioning air. CLIMATOR, Ltd., and BERLOWITZ, M. April 27, 1942, No. 5607. [Class 137] In an air-conditioning system in which means are provided for supplying fresh air and recirculated air, the latter is caused to circulate by one or more subsidiary plants which are independent of the means for providing the conditioned fresh air supply. The fresh air supply is passed through conditioning apparatus which includes a washer, and the recirculated air may be heated or cooled. A distinction is drawn between " return air " which is used air drawn from the enclosure and mixed in the air conditioner with fresh air and " recirculated air " which is not passed through the air conditioner, but which may be heated or cooled independently. In Fig. 1 fresh air supplied at F and return air at R are passed through a conditioning apparatus 1 and supplied through conduits 2, 3 to a theatre 4, return air being carried back by conduits (not shown) to inlet R. The recirculated air is withdrawn by a fan 10 through extraction ducts 12, passed through a heater or cooler 13 and delivered through a duct 11 to the interior. A duct 15 carries surplus air to the outside. In one modification groups of rooms have independent recirculation systems with thermostat or humidistat control to each room and in another modification recirculated air from one room or group of rooms may be returned to another room or group of rooms. Specification 506,441 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB560742A GB556973A (en) | 1942-04-27 | 1942-04-27 | Improvements in or relating to air-conditioning plants of large, and in particular of industrial premises |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB560742A GB556973A (en) | 1942-04-27 | 1942-04-27 | Improvements in or relating to air-conditioning plants of large, and in particular of industrial premises |
Publications (1)
Publication Number | Publication Date |
---|---|
GB556973A true GB556973A (en) | 1943-10-29 |
Family
ID=9799263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB560742A Expired GB556973A (en) | 1942-04-27 | 1942-04-27 | Improvements in or relating to air-conditioning plants of large, and in particular of industrial premises |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB556973A (en) |
-
1942
- 1942-04-27 GB GB560742A patent/GB556973A/en not_active Expired
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