GB1211081A - Jet propelled aircraft - Google Patents

Jet propelled aircraft

Info

Publication number
GB1211081A
GB1211081A GB23373/67A GB2337367A GB1211081A GB 1211081 A GB1211081 A GB 1211081A GB 23373/67 A GB23373/67 A GB 23373/67A GB 2337367 A GB2337367 A GB 2337367A GB 1211081 A GB1211081 A GB 1211081A
Authority
GB
United Kingdom
Prior art keywords
fan
fuselage
aircraft
compressed air
engines
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
GB23373/67A
Inventor
Kenneth William Clark
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB23373/67A priority Critical patent/GB1211081A/en
Publication of GB1211081A publication Critical patent/GB1211081A/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
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/12—Plants including a gas turbine driving a compressor or a ducted fan characterised by having more than one gas turbine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/001—Shrouded propellers
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B64D27/18—Aircraft characterised by the type or position of power plants of jet type within, or attached to, wings
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B64D27/20—Aircraft characterised by the type or position of power plants of jet type within, or attached to, fuselages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/062—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with aft fan

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1,211,081. Jet propelled aircraft. ROLLSROYCE Ltd. 22 April, 1968 [19 May, 1967], No. 23373/67. Heading B7G. [Also in Division F1] An aircraft has forward thrust provided by two gas turbine-engines (which may be turbojet, by-pass or turboprop engines, and may be mounted on the wings) and by a ducted fan 20 rotated (e.g. via a shaft 21) by a turbine 22 supplied with compressed air from the gas turbine engines via a duct 13 which contains combustion equipment (e.g. burners 35 and flame stabilizers 36) capable of heating the compressed air. The ducted fan 20 may be mounted at the rear end of the aircraft fuselage 12, air being drawn through an annular duct 26 between the fuselage and a double-walled annular member 27, the compressed air powering the turbine 22 passing through hollow vanes 30 to flow out between the double walls of the member 27. The rear tip 25 of the fuselage may either be carried by vanes 28 from the member 27, or be integral with and rotated with the fan 20. In the event of failure of the ducted fan unit, shutters 38 and 45 may be swung to the positions shown in dot-dash lines to isolate the unit. Thrust reversal may be effected by using variable pitch blades on the fan 20.
GB23373/67A 1967-05-19 1967-05-19 Jet propelled aircraft Expired GB1211081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23373/67A GB1211081A (en) 1967-05-19 1967-05-19 Jet propelled aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23373/67A GB1211081A (en) 1967-05-19 1967-05-19 Jet propelled aircraft

Publications (1)

Publication Number Publication Date
GB1211081A true GB1211081A (en) 1970-11-04

Family

ID=10194586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23373/67A Expired GB1211081A (en) 1967-05-19 1967-05-19 Jet propelled aircraft

Country Status (1)

Country Link
GB (1) GB1211081A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513697A1 (en) * 1981-09-25 1983-04-01 Snecma PROPULSION ENGINE, IN PARTICULAR FOR SUPERSONIC AIRCRAFT
EP1267062A1 (en) * 2001-06-14 2002-12-18 Snecma Moteurs Variable cycle propulsion device for supersonic airplanes using diverted compressed air
WO2007144914A1 (en) * 2006-06-16 2007-12-21 Ignazio Congiu A device for adjusting kinetic energy of vehicles and similar
FR2921043A1 (en) * 2007-09-18 2009-03-20 Gfic Sarl Transport aircraft take-off and landing facilitating method, involves deploying retractable auxiliary air blowers, and modifying shapes of blowers between working and storage positions to retract blowers in limited volume such as wing
US20170101191A1 (en) * 2015-10-09 2017-04-13 General Electric Company Aft engine for an aircraft
US20180156109A1 (en) * 2016-12-07 2018-06-07 United Technologies Corporation Boundary layer excitation aft fan gas turbine engine
US10421553B2 (en) * 2015-01-20 2019-09-24 United Technologies Corporation Pusher fan engine with in wing configuration

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076192A1 (en) * 1981-09-25 1983-04-06 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Jet engine, especially for a supersonic aircraft
US4519208A (en) * 1981-09-25 1985-05-28 S.N.E.C.M.A. Propulsion engine, particularly for supersonic aircraft
FR2513697A1 (en) * 1981-09-25 1983-04-01 Snecma PROPULSION ENGINE, IN PARTICULAR FOR SUPERSONIC AIRCRAFT
EP1267062A1 (en) * 2001-06-14 2002-12-18 Snecma Moteurs Variable cycle propulsion device for supersonic airplanes using diverted compressed air
FR2826055A1 (en) * 2001-06-14 2002-12-20 Snecma Moteurs VARIABLE CYCLE PROPULSION DEVICE WITH COMPRESSED AIR TAKE-OFF FOR SUPERSONIC AIRCRAFT
US6926232B2 (en) 2001-06-14 2005-08-09 Snecma Moteurs Variable cycle propulsion system with compressed air tapping for a supersonic airplane
WO2007144914A1 (en) * 2006-06-16 2007-12-21 Ignazio Congiu A device for adjusting kinetic energy of vehicles and similar
FR2921043A1 (en) * 2007-09-18 2009-03-20 Gfic Sarl Transport aircraft take-off and landing facilitating method, involves deploying retractable auxiliary air blowers, and modifying shapes of blowers between working and storage positions to retract blowers in limited volume such as wing
US10421553B2 (en) * 2015-01-20 2019-09-24 United Technologies Corporation Pusher fan engine with in wing configuration
US20170101191A1 (en) * 2015-10-09 2017-04-13 General Electric Company Aft engine for an aircraft
CN106996336A (en) * 2015-10-09 2017-08-01 通用电气公司 Aft engine for aircraft
US10017270B2 (en) * 2015-10-09 2018-07-10 General Electric Company Aft engine for an aircraft
CN106996336B (en) * 2015-10-09 2019-06-18 通用电气公司 Aft engine for aircraft
JP2017071387A (en) * 2015-10-09 2017-04-13 ゼネラル・エレクトリック・カンパニイ Aft engine for aircraft
US20180156109A1 (en) * 2016-12-07 2018-06-07 United Technologies Corporation Boundary layer excitation aft fan gas turbine engine
EP3333403A1 (en) * 2016-12-07 2018-06-13 United Technologies Corporation Boundary layer excitation aft fan gas turbine engine
US10823056B2 (en) 2016-12-07 2020-11-03 Raytheon Technologies Corporation Boundary layer excitation aft fan gas turbine engine

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed