GB846472A - Improvements in or relating to heating or air-conditioning systems - Google Patents
Improvements in or relating to heating or air-conditioning systemsInfo
- Publication number
- GB846472A GB846472A GB3768856A GB3768856A GB846472A GB 846472 A GB846472 A GB 846472A GB 3768856 A GB3768856 A GB 3768856A GB 3768856 A GB3768856 A GB 3768856A GB 846472 A GB846472 A GB 846472A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heating
- air
- pipe
- relating
- ventilating
- 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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Textile Engineering (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
846,472. Ventilating. CAMPBELL, A. Dec. 9, 1957 [Dec. 10, 1956], No. 37688/56. Class 137 A portable heating or air conditioning system comprises a flexible pipe of polythene or other flexible, synthetic, rubber-like, or elastic material connected at one end to an air heater having a fan and closed at the other end, a plurality of holes being disposed at intervals along its length. The holes may be punched while the pipe is flat and may be closer together at the end remote from the heater. The air pressure generated by the fan should be at least sufficient to maintain the pipe in the inflated state. It is stated that the invention is particularly applicable to the heating and ventilating of portable greenhouses.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3768856A GB846472A (en) | 1956-12-10 | 1956-12-10 | Improvements in or relating to heating or air-conditioning systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3768856A GB846472A (en) | 1956-12-10 | 1956-12-10 | Improvements in or relating to heating or air-conditioning systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB846472A true GB846472A (en) | 1960-08-31 |
Family
ID=10398283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3768856A Expired GB846472A (en) | 1956-12-10 | 1956-12-10 | Improvements in or relating to heating or air-conditioning systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB846472A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2135442A (en) * | 1983-02-24 | 1984-08-30 | Howorth Air Eng Ltd | Air supply duct |
GB2140295A (en) * | 1983-04-07 | 1984-11-28 | George James Boswell | Personal body dryer |
FR2663111A1 (en) * | 1990-06-12 | 1991-12-13 | Ouest Sarl Diffusion Thermique | Network for diffusion of air at a positive or negative temperature with controlled air jets with a double anti-condensate envelope |
WO1993015366A1 (en) * | 1992-02-03 | 1993-08-05 | Ke-Burgman A/S | An air injection tube and a method for air injection |
-
1956
- 1956-12-10 GB GB3768856A patent/GB846472A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2135442A (en) * | 1983-02-24 | 1984-08-30 | Howorth Air Eng Ltd | Air supply duct |
GB2140295A (en) * | 1983-04-07 | 1984-11-28 | George James Boswell | Personal body dryer |
FR2663111A1 (en) * | 1990-06-12 | 1991-12-13 | Ouest Sarl Diffusion Thermique | Network for diffusion of air at a positive or negative temperature with controlled air jets with a double anti-condensate envelope |
WO1993015366A1 (en) * | 1992-02-03 | 1993-08-05 | Ke-Burgman A/S | An air injection tube and a method for air injection |
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