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GB914124A - Improvements in or relating to cooling systems for supersonic aircraft - Google Patents

Improvements in or relating to cooling systems for supersonic aircraft

Info

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
Application number
GB3685959A
Inventor
Desmond Frederick John Quick
Donald John Leech
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Normalair Ltd
Original Assignee
Normalair Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Normalair Ltd filed Critical Normalair Ltd
Priority to GB3685959A priority Critical patent/GB914124A/en
Publication of GB914124A publication Critical patent/GB914124A/en
Expired legal-status Critical Current

Links

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
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space 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
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space 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
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space 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
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space 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.
GB3685959A 1959-10-30 1959-10-30 Improvements in or relating to cooling systems for supersonic aircraft Expired GB914124A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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