GB837022A - Improvements in or relating to cooling arrangements - Google Patents
Improvements in or relating to cooling arrangementsInfo
- Publication number
- GB837022A GB837022A GB6805/57A GB680557A GB837022A GB 837022 A GB837022 A GB 837022A GB 6805/57 A GB6805/57 A GB 6805/57A GB 680557 A GB680557 A GB 680557A GB 837022 A GB837022 A GB 837022A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- chamber
- pipe
- water
- liquid
- 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
- 238000001816 cooling Methods 0.000 title 1
- 238000001704 evaporation Methods 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
837,022. Refrigerating. GENERAL ELECTRIC CO. Ltd. Feb. 28, 1958 [Feb. 28, 1957], No. 6805/57. Class 29 A chamber in an aircraft or missile is refrigerated by evaporating a liquid such as water or methanol under a partial vacuum induced by a jet pump, the working fluid for which is high pressure air bled from the compressor of the jet propulsion plant. As shown in Fig. 1, the evaporating tank 3 is connected by pipe 7 to the jet pump 8 and the cold is conveyed to the chamber 2 to be cooled by a liquid circulating system containing oil or water or water and glycol. Alternatively evaporation may be effected directly in chamber 2. As shown in Fig. 2, evaporating tank 16 is connected to pump 8 by pipe 18 and is supplied with liquid as required from reservoir 17 through pipe 20 and control valve, orifice, or pump 21, reservoir 17 being under atmospheric pressure or, as shown, under pressure derived from the high pressure air supply through adjustable valve 22. At high altitudes, the jet pump may be rendered inactive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6805/57A GB837022A (en) | 1957-02-28 | 1957-02-28 | Improvements in or relating to cooling arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6805/57A GB837022A (en) | 1957-02-28 | 1957-02-28 | Improvements in or relating to cooling arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB837022A true GB837022A (en) | 1960-06-09 |
Family
ID=9821090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6805/57A Expired GB837022A (en) | 1957-02-28 | 1957-02-28 | Improvements in or relating to cooling arrangements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB837022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1643822A1 (en) * | 2004-09-30 | 2006-04-05 | Saab Ab | A method for cooling electronic components in an unmanned flying vehicle and a device for carrying out the method |
-
1957
- 1957-02-28 GB GB6805/57A patent/GB837022A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1643822A1 (en) * | 2004-09-30 | 2006-04-05 | Saab Ab | A method for cooling electronic components in an unmanned flying vehicle and a device for carrying out the method |
| US7561424B2 (en) | 2004-09-30 | 2009-07-14 | Saab Ab | Method for cooling electronic components in an unmanned flying vehicle and a device for carrying out the method |
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