GB1385881A - Air conditioning systems - Google Patents

Air conditioning systems

Info

Publication number
GB1385881A
GB1385881A GB450571A GB450571A GB1385881A GB 1385881 A GB1385881 A GB 1385881A GB 450571 A GB450571 A GB 450571A GB 450571 A GB450571 A GB 450571A GB 1385881 A GB1385881 A GB 1385881A
Authority
GB
United Kingdom
Prior art keywords
duct
air
valve
pass
water
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
GB450571A
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.)
Hawker Siddeley Dynamics Ltd
Original Assignee
Hawker Siddeley Dynamics 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 Hawker Siddeley Dynamics Ltd filed Critical Hawker Siddeley Dynamics Ltd
Priority to GB450571A priority Critical patent/GB1385881A/en
Priority to FR7204626A priority patent/FR2125381B1/fr
Priority to DE19722207415 priority patent/DE2207415C3/en
Publication of GB1385881A publication Critical patent/GB1385881A/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, 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Air Conditioning Control Device (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

1385881 Air-conditioning HAWKER SIDDELEY DYNAMICS Ltd 14 Feb 1972 [12 Feb 1971] 4505/71 Heading F4V An air-conditioning system for aircraft cabins comprises a refrigeration unit 8 having a capacity sufficient to reduce the delivered air in duct 13 to a temperature below that at which ice forms if there is free water in the air, a passage 12 for supplying warm air into the duct, a valve 1 controlling the flow of warm air to the duct 13, a water detector or ice anticipator 5 in the duct 13, a controller 3 for the valve 1 receiving signals from the detector 5 and a temperature sensor 4 arranged to open the valve when iceforming conditions exist to pass warm air to the duct 13. The valve is fast-acting, being actuated e.g. by electro-pneumatic means 2, and it is located in a by-pass 12 round the refrigeration unit. The controller 3 also receives signals from temperature sensors 6, 7 in the cabin. In another form these sensors control a slowacting thermostat valve and the water detector 5 and temperature sensor 4 control a separate fast-acting valve, the two valves being in parallel by-pass loops. Water in the air flow in duct 13 is extracted by a unit 16 before entering the cabin.
GB450571A 1971-02-12 1971-02-12 Air conditioning systems Expired GB1385881A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB450571A GB1385881A (en) 1971-02-12 1971-02-12 Air conditioning systems
FR7204626A FR2125381B1 (en) 1971-02-12 1972-02-11
DE19722207415 DE2207415C3 (en) 1971-02-12 1972-02-11 Air conditioning device, in particular for aircraft cabins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB450571A GB1385881A (en) 1971-02-12 1971-02-12 Air conditioning systems

Publications (1)

Publication Number Publication Date
GB1385881A true GB1385881A (en) 1975-03-05

Family

ID=9778474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB450571A Expired GB1385881A (en) 1971-02-12 1971-02-12 Air conditioning systems

Country Status (3)

Country Link
DE (1) DE2207415C3 (en)
FR (1) FR2125381B1 (en)
GB (1) GB1385881A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150278A (en) * 1983-11-18 1985-06-26 Teledyne Ind Cooling cabins of parked aircraft
US4835977A (en) * 1983-11-18 1989-06-06 Teledyne Industries, Inc. Apparatus and method of air-conditioning parked aircraft
US5383335A (en) * 1993-10-19 1995-01-24 Pneumo Abex Corporation Method and apparatus for supplying preconditioned air to a parked aircraft
US5385020A (en) * 1992-11-27 1995-01-31 Pneumo Abex Corporation Thermoelectric air cooling method with individual control of multiple thermoelectric devices
WO2015124891A1 (en) * 2014-02-21 2015-08-27 Taleris Global Llp Method for diagnosing a fault in a cabin temperature control system of an aircraft
CN109237734A (en) * 2018-08-31 2019-01-18 青岛海尔空调电子有限公司 A kind of air conditioner outdoor unit chassis method for heating and controlling

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1583143A (en) * 1976-05-18 1981-01-21 Normalair Garrett Ltd Air cycle air conditioning systems
SE418829B (en) * 1979-11-12 1981-06-29 Volvo Ab AIR CONDITIONING DEVICE FOR MOTOR VEHICLES
US4580406A (en) * 1984-12-06 1986-04-08 The Garrett Corporation Environmental control system
CN103940574B (en) * 2013-09-30 2017-09-05 中国人民解放军国防科学技术大学 A kind of free jet test pod cooling unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150278A (en) * 1983-11-18 1985-06-26 Teledyne Ind Cooling cabins of parked aircraft
AU575355B2 (en) * 1983-11-18 1988-07-28 Magnetek Power Technology Systems Apparatus and method of air conditioning parked aircraft
US4835977A (en) * 1983-11-18 1989-06-06 Teledyne Industries, Inc. Apparatus and method of air-conditioning parked aircraft
US5385020A (en) * 1992-11-27 1995-01-31 Pneumo Abex Corporation Thermoelectric air cooling method with individual control of multiple thermoelectric devices
US5431021A (en) * 1992-11-27 1995-07-11 Gwilliam; Scott B. Thermoelectric device with a plurality of modules individually controlled
US5383335A (en) * 1993-10-19 1995-01-24 Pneumo Abex Corporation Method and apparatus for supplying preconditioned air to a parked aircraft
WO2015124891A1 (en) * 2014-02-21 2015-08-27 Taleris Global Llp Method for diagnosing a fault in a cabin temperature control system of an aircraft
CN109237734A (en) * 2018-08-31 2019-01-18 青岛海尔空调电子有限公司 A kind of air conditioner outdoor unit chassis method for heating and controlling

Also Published As

Publication number Publication date
DE2207415B2 (en) 1975-04-17
FR2125381A1 (en) 1972-09-29
FR2125381B1 (en) 1975-10-24
DE2207415A1 (en) 1972-08-24
DE2207415C3 (en) 1975-11-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee