GB914124A - Improvements in or relating to cooling systems for supersonic aircraft - Google Patents
Improvements in or relating to cooling systems for supersonic aircraftInfo
- Publication number
- GB914124A GB914124A GB3685959A GB3685959A GB914124A GB 914124 A GB914124 A GB 914124A GB 3685959 A GB3685959 A GB 3685959A GB 3685959 A GB3685959 A GB 3685959A GB 914124 A GB914124 A GB 914124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- turbine
- compressor
- cabin
- exchanger
- 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
- 239000003507 refrigerant Substances 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
-
- 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
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0662—Environmental Control Systems with humidity control
-
- 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
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0674—Environmental Control Systems comprising liquid subsystems
-
- 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
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0688—Environmental Control Systems with means for recirculating cabin air
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
914,124. Ventilating aircraft. NORMALAIR Ltd. Oct. 18, 1960 [Oct. 30, 1959], No. 36859/59. Class 137. [Also in Group XIII] Air bled from the engine compressor 1 of a supersonic aircraft is cooled by expansion turbine 5 and the evaporator 7 of a compression refrigerating system and is then supplied to cabin 8 through pipe 9, at least part of the air being recirculated. As shown, all the air is recirculated and the cabin has humidifying and purifying means 44, 45. Alternatively tolerable conditions are maintained by constantly replacing foul air with fresh air. As shown, the bled air is first cooled in exchanger 3 by ram air expanded in turbine 12 driving a compressor 15 exhausting spent air to atmosphere. Turbine 5 drives a fan 11 which recirculates the cabin air through pipe 10. The refrigerant compressor 17 is driven by a turbine 23 supplied with ram air. The refrigerant condenser 18 is cooled by ram air expanded in turbine 25 driving a compressor 29 exhausting spent air to atmosphere. In a modification, Fig. 2 (not shown) part of the spent cabin air passes in series through a heat-exchanger, a turbine and a second heat-exchanger, the heat-exchangers serving to cool bleed air; the refrigerant compressor is driven by the expansion turbine driven by the bleed air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3685959A GB914124A (en) | 1959-10-30 | 1959-10-30 | Improvements in or relating to cooling systems for supersonic aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3685959A GB914124A (en) | 1959-10-30 | 1959-10-30 | Improvements in or relating to cooling systems for supersonic aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
GB914124A true GB914124A (en) | 1962-12-28 |
Family
ID=10391756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3685959A Expired GB914124A (en) | 1959-10-30 | 1959-10-30 | Improvements in or relating to cooling systems for supersonic aircraft |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB914124A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0301607A1 (en) * | 1987-07-20 | 1989-02-01 | The Boeing Company | Method and apparatus for controlling the concentration of carbon dioxide in an aircraft cabin |
WO1999002401A1 (en) * | 1997-07-11 | 1999-01-21 | Alliedsignal Inc. | Air cycle environmental control system with vapor cycle system assisted condensation |
WO1999002402A1 (en) * | 1997-07-11 | 1999-01-21 | Alliedsignal Inc. | Liquid cooled high pressure separation for air cycle cooling system |
US10704466B2 (en) | 2018-01-29 | 2020-07-07 | Rolls-Royce North American Technologies Inc. | High-mach vehicle cooling |
US11512667B2 (en) | 2019-02-25 | 2022-11-29 | Rolls-Royce North American Technologies Inc. | Anti-unstart for combined cycle high mach vehicles |
-
1959
- 1959-10-30 GB GB3685959A patent/GB914124A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0301607A1 (en) * | 1987-07-20 | 1989-02-01 | The Boeing Company | Method and apparatus for controlling the concentration of carbon dioxide in an aircraft cabin |
WO1999002401A1 (en) * | 1997-07-11 | 1999-01-21 | Alliedsignal Inc. | Air cycle environmental control system with vapor cycle system assisted condensation |
WO1999002402A1 (en) * | 1997-07-11 | 1999-01-21 | Alliedsignal Inc. | Liquid cooled high pressure separation for air cycle cooling system |
US5918472A (en) * | 1997-07-11 | 1999-07-06 | Alliedsignal Inc. | Air cycle environmental control system with vapor cycle system assisted condensation |
US10704466B2 (en) | 2018-01-29 | 2020-07-07 | Rolls-Royce North American Technologies Inc. | High-mach vehicle cooling |
US11512667B2 (en) | 2019-02-25 | 2022-11-29 | Rolls-Royce North American Technologies Inc. | Anti-unstart for combined cycle high mach vehicles |
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