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GB1524741A - Jet propulsion duct outlets - Google Patents

Jet propulsion duct outlets

Info

Publication number
GB1524741A
GB1524741A GB38876A GB38876A GB1524741A GB 1524741 A GB1524741 A GB 1524741A GB 38876 A GB38876 A GB 38876A GB 38876 A GB38876 A GB 38876A GB 1524741 A GB1524741 A GB 1524741A
Authority
GB
United Kingdom
Prior art keywords
eyelid
jet propulsion
duct
fairing
propulsion duct
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
GB38876A
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp 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 British Aircraft Corp Ltd filed Critical British Aircraft Corp Ltd
Priority to GB38876A priority Critical patent/GB1524741A/en
Publication of GB1524741A publication Critical patent/GB1524741A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

1524741 Jet propulsion nozzles; variable area BRITISH AIRCRAFT CORP Ltd 28 Jan 1977 00388/76 Heading F1J [Also in Division B7] A jet propulsion duct outlet comprises a fixed duct member 1, a pivotable eyelid-like member 2 and a fairing member 4 forming a continuous exterior surface in both an open position of the eyelid member 1 in which efflux is not restricted and also in at least one intermediate position, the fairing member 4 moving sufficiently clear of the aperture formed between duct member 1 and eyelid member 2 when the eyelid member is in a closed position so that thrust reversal is unimpeded.
GB38876A 1977-01-28 1977-01-28 Jet propulsion duct outlets Expired GB1524741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38876A GB1524741A (en) 1977-01-28 1977-01-28 Jet propulsion duct outlets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38876A GB1524741A (en) 1977-01-28 1977-01-28 Jet propulsion duct outlets

Publications (1)

Publication Number Publication Date
GB1524741A true GB1524741A (en) 1978-09-13

Family

ID=9703540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38876A Expired GB1524741A (en) 1977-01-28 1977-01-28 Jet propulsion duct outlets

Country Status (1)

Country Link
GB (1) GB1524741A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451467A1 (en) * 1979-03-10 1980-10-10 Rolls Royce TURBOMACHINE ENGINE GROUP
GB2182534B (en) * 1985-11-12 1989-10-04 Ambic Equip Ltd Improvements in or relating to automatic milking apparatus and methods
GB2224473A (en) * 1987-05-06 1990-05-09 Astech S A Jet-engine thrust-reversers
US4966327A (en) * 1988-10-27 1990-10-30 The Dee Howard Company Jet engine provided with a thrust reverser
US5192023A (en) * 1988-10-27 1993-03-09 The Dee Howard Company Jet engine provided with a thrust reverser
US5310117A (en) * 1988-10-27 1994-05-10 The Dee Howard Company Jet engine provided with a thrust reverser
FR2741114A1 (en) * 1995-11-15 1997-05-16 Hispano Suiza Sa DOWNSTREAM TURBOREACTOR DRIVE INVERTER TENDING TO BALANCING

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451467A1 (en) * 1979-03-10 1980-10-10 Rolls Royce TURBOMACHINE ENGINE GROUP
GB2182534B (en) * 1985-11-12 1989-10-04 Ambic Equip Ltd Improvements in or relating to automatic milking apparatus and methods
GB2224473A (en) * 1987-05-06 1990-05-09 Astech S A Jet-engine thrust-reversers
GB2224473B (en) * 1987-05-06 1992-12-02 Astech S A Jet-engine thrust-reversers
US4966327A (en) * 1988-10-27 1990-10-30 The Dee Howard Company Jet engine provided with a thrust reverser
US5192023A (en) * 1988-10-27 1993-03-09 The Dee Howard Company Jet engine provided with a thrust reverser
US5310117A (en) * 1988-10-27 1994-05-10 The Dee Howard Company Jet engine provided with a thrust reverser
FR2741114A1 (en) * 1995-11-15 1997-05-16 Hispano Suiza Sa DOWNSTREAM TURBOREACTOR DRIVE INVERTER TENDING TO BALANCING
EP0774578A1 (en) * 1995-11-15 1997-05-21 Hispano Suiza Thrust reverser for a turbojet where the reversing shells are balanced to stay in the closed position
WO1997018389A1 (en) * 1995-11-15 1997-05-22 Hispano Suiza Jet engine thrust reverser having downstream balance-biased buckets
US5775097A (en) * 1995-11-15 1998-07-07 Societe Hispano-Suiza Turbojet engine thrust reverser with biased baffles

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee