DE3338456A1 - Gasturbinentriebwerk - Google Patents

Gasturbinentriebwerk

Info

Publication number
DE3338456A1
DE3338456A1 DE19833338456 DE3338456A DE3338456A1 DE 3338456 A1 DE3338456 A1 DE 3338456A1 DE 19833338456 DE19833338456 DE 19833338456 DE 3338456 A DE3338456 A DE 3338456A DE 3338456 A1 DE3338456 A1 DE 3338456A1
Authority
DE
Germany
Prior art keywords
turbine
rotor
turbine engine
gas
engine according
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.)
Withdrawn
Application number
DE19833338456
Other languages
German (de)
English (en)
Inventor
Kenneth Odell 45243 Cincinnati Ohio Johnson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE3338456A1 publication Critical patent/DE3338456A1/de
Withdrawn legal-status Critical Current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
    • F02K3/02—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
    • F02K3/072—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 counter-rotating, e.g. fan rotors
    • 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
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/306—Blade pitch-changing mechanisms specially adapted for contrarotating propellers
    • B64C11/308—Blade pitch-changing mechanisms specially adapted for contrarotating propellers automatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
    • F02C3/067—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages having counter-rotating rotors
    • 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
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19833338456 1982-11-01 1983-10-22 Gasturbinentriebwerk Withdrawn DE3338456A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43792382A 1982-11-01 1982-11-01

Publications (1)

Publication Number Publication Date
DE3338456A1 true DE3338456A1 (de) 1984-05-03

Family

ID=23738483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833338456 Withdrawn DE3338456A1 (de) 1982-11-01 1983-10-22 Gasturbinentriebwerk

Country Status (9)

Country Link
JP (1) JPS59103947A (enrdf_load_stackoverflow)
AU (1) AU594300B2 (enrdf_load_stackoverflow)
CA (1) CA1233325A (enrdf_load_stackoverflow)
DE (1) DE3338456A1 (enrdf_load_stackoverflow)
FR (1) FR2535394B1 (enrdf_load_stackoverflow)
GB (1) GB2129502B (enrdf_load_stackoverflow)
IT (1) IT1171784B (enrdf_load_stackoverflow)
NL (1) NL8303401A (enrdf_load_stackoverflow)
SE (1) SE8305993L (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614157A1 (de) * 1985-05-01 1986-11-06 General Electric Co., Schenectady, N.Y. Gasturbinentriebwerk
DE3731463A1 (de) * 1986-10-16 1988-04-21 Rolls Royce Plc Lufteinlass fuer ein turboprop-gasturbinentriebwerk
DE3734624A1 (de) * 1987-10-13 1989-05-03 Kastens Karl Propellergeblaese
DE4017586A1 (de) * 1989-06-05 1990-12-06 Gen Electric Verbindungseinrichtung fuer flugzeugpropellerschaufeln
RU2179646C2 (ru) * 2000-04-18 2002-02-20 Открытое акционерное общество "Авиадвигатель" Газотурбинная установка
EP2270326A3 (en) * 2009-06-29 2015-02-18 Rolls-Royce plc Turbofan engine
CN113982781A (zh) * 2021-08-18 2022-01-28 高阳 一种压气机多转子叶轮和涡轮多转子全对转航空发动机

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732538A (en) * 1984-03-02 1988-03-22 General Electric Company Blade hub air scoop
US4907944A (en) * 1984-10-01 1990-03-13 General Electric Company Turbomachinery blade mounting arrangement
SE456075B (sv) * 1984-11-29 1988-09-05 Volvo Penta Ab Rotorsystem, foretredesvis batpropellersystem
US4621978A (en) * 1984-12-03 1986-11-11 General Electric Company Counterrotating power turbine
US4758129A (en) * 1985-05-31 1988-07-19 General Electric Company Power frame
GB2182727B (en) * 1985-11-12 1989-09-27 Gen Electric Propeller/fan pitch feathering apparatus
US4767270A (en) * 1986-04-16 1988-08-30 The Boeing Company Hoop fan jet engine
GB2189844A (en) * 1986-04-30 1987-11-04 Rolls Royce Gas turbine engines
GB2192237B (en) * 1986-07-02 1990-05-16 Rolls Royce Plc Gas turbine engine power turbine
GB2192238B (en) * 1986-07-02 1990-05-23 Rolls Royce Plc Gas turbine engine power turbine
US4860537A (en) * 1986-08-29 1989-08-29 Brandt, Inc. High bypass ratio counterrotating gearless front fan engine
US4772179A (en) * 1986-08-29 1988-09-20 General Electric Company Aircraft thrust control
GB2194593B (en) * 1986-08-29 1991-05-15 Gen Electric High bypass ratio, counter rotating gearless front fan engine
GB2194292A (en) * 1986-08-29 1988-03-02 Gen Electric High bypass ratio counterrotating turbofan engine
US4790133A (en) * 1986-08-29 1988-12-13 General Electric Company High bypass ratio counterrotating turbofan engine
US4772180A (en) * 1986-08-29 1988-09-20 General Electric Company Aircraft thrust control
US4738591A (en) * 1986-09-09 1988-04-19 General Electric Company Blade pitch varying mechanism
US4738590A (en) * 1986-09-09 1988-04-19 General Electric Company Blade pitch varying mechanism
FR2606081A1 (fr) * 1986-10-29 1988-05-06 Snecma Moteur de propulsion a turbines de travail contrarotatives
GB2207191B (en) * 1987-07-06 1992-03-04 Gen Electric Gas turbine engine
EP0317686A1 (de) * 1987-11-24 1989-05-31 MANNESMANN Aktiengesellschaft Einrichtung für die Datenverarbeitung mittels magnetischen informationsträgern
DE3812027A1 (de) * 1988-04-11 1989-10-26 Mtu Muenchen Gmbh Propfan-turbotriebwerk
GB2218747B (en) * 1988-05-20 1993-01-27 Gen Electric Propeller/fan pitch feathering apparatus
DE3917970A1 (de) * 1988-06-17 1989-12-21 Gen Electric An der tragflaeche befestigtes, mantelloses geblaesetriebwerk
US4915586A (en) * 1988-09-20 1990-04-10 General Motors Corporation Propfan blade attachment
US4927329A (en) * 1988-10-21 1990-05-22 General Electric Company Aircraft engine unducted fan blade pitch control system
US4936748A (en) * 1988-11-28 1990-06-26 General Electric Company Auxiliary power source in an unducted fan gas turbine engine
US4969325A (en) * 1989-01-03 1990-11-13 General Electric Company Turbofan engine having a counterrotating partially geared fan drive turbine
US5010729A (en) * 1989-01-03 1991-04-30 General Electric Company Geared counterrotating turbine/fan propulsion system
US4951461A (en) * 1989-03-20 1990-08-28 General Electric Company Power turbine support arrangement
GB2264907A (en) * 1992-02-10 1993-09-15 Peter Antony Hulmes Multi-engined aircraft.
US6666017B2 (en) * 2002-05-24 2003-12-23 General Electric Company Counterrotatable booster compressor assembly for a gas turbine engine
RU2244159C2 (ru) * 2003-06-05 2005-01-10 Кочетков Борис Федорович Ракетный двигатель для космических аппаратов
US7758303B1 (en) * 2006-07-31 2010-07-20 General Electric Company FLADE fan with different inner and outer airfoil stagger angles at a shroud therebetween
US7921634B2 (en) * 2006-10-31 2011-04-12 General Electric Company Turbofan engine assembly and method of assembling same
FR2918120B1 (fr) † 2007-06-28 2009-10-02 Snecma Sa Turbomachine a double soufflante
US8127528B2 (en) 2008-02-26 2012-03-06 United Technologies Corporation Auxiliary propulsor for a variable cycle gas turbine engine
US8082727B2 (en) 2008-02-26 2011-12-27 United Technologies Corporation Rear propulsor for a variable cycle gas turbine engine
DE102008013542A1 (de) 2008-03-11 2009-09-17 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit mehrstromiger Rotoranordnung
FR2937678B1 (fr) * 2008-10-23 2013-11-22 Snecma Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur
GB0821684D0 (en) * 2008-11-28 2008-12-31 Rolls Royce Plc Aeroengine starter/generator arrangement
FR2940247B1 (fr) * 2008-12-19 2011-01-21 Snecma Systeme d'helices contrarotatives entrainees par un train epicycloidal offrant une repartition de couple equilibree entre les deux helices
FR2946011B1 (fr) 2009-05-29 2013-01-11 Snecma Dispositif a verin mobile pour la commande de l'orientation des pales de soufflante d'un turbopropulseur
FR2946012B1 (fr) 2009-05-29 2011-06-24 Snecma Dispositif pour la commande de l'orientation des pales de soufflante d'un turbopropulseur
RU2422661C1 (ru) * 2009-11-09 2011-06-27 Открытое акционерное общество "Авиадвигатель" Винтовентиляторный двигатель
FR2956854B1 (fr) 2010-03-01 2012-08-17 Snecma Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur par contrepoids.
GB201012890D0 (en) * 2010-08-02 2010-09-15 Rolls Royce Plc Gas turbine engine
RU2482311C1 (ru) * 2011-12-14 2013-05-20 Открытое акционерное общество "Авиадвигатель" Газотурбинный двигатель с задним расположением открытого винтовентилятора
ES2959679T3 (es) * 2015-04-03 2024-02-27 Turboden Spa Turbina multietapa preferiblemente para plantas de ciclo Rankine orgánico ORC
US9771878B2 (en) * 2015-10-19 2017-09-26 General Electric Company Thrust scheduling method for variable pitch fan engines and turbo-shaft, turbo-propeller engines
FR3095670B1 (fr) * 2019-04-30 2021-12-03 Safran Aircraft Engines Architecture améliorée de turbomachine à turbine contrarotative
CN116291950A (zh) * 2023-02-10 2023-06-23 中国商用飞机有限责任公司 冲压空气涡轮应急能源驱动装置和飞行器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505660A (en) * 1950-04-25 Augmentor fob jet propulsion hav
DE2636338A1 (de) * 1975-08-21 1977-02-24 Rolls Royce 1971 Ltd Gasturbinentriebwerk

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079264A (enrdf_load_stackoverflow) *
GB1084184A (enrdf_load_stackoverflow) *
GB586560A (en) * 1942-01-21 1947-03-24 Joseph Stanley Hall Improvements in axial flow compressors and like machines
GB586570A (en) * 1943-03-18 1947-03-24 Karl Baumann Improvements in internal combustion turbine plant for propulsion
US2478206A (en) * 1944-02-24 1949-08-09 Westinghouse Electric Corp Multirotor gas turbine power plant with propeller
FR943203A (fr) * 1945-06-28 1949-03-02 Vickers Electrical Co Ltd Perfectionnements aux turbo-moteurs à combustion interne destinés à la propulsion
GB620721A (en) * 1945-10-13 1949-03-29 Svenska Turbinfab Ab Improvements in gas turbine unit for the propelling of aircraft and other vehicles
GB765915A (en) * 1952-05-06 1957-01-16 Alfred Buchi Turbo-propeller jet propulsion motors
GB774502A (en) * 1954-07-01 1957-05-08 Power Jets Res & Dev Ltd Gas turbine plant
DE1426835A1 (de) * 1964-06-27 1969-04-03 Maschf Augsburg Nuernberg Ag Verfahren und Anordnung zur Energieerzeugung bzw. zur Leistungsaufnahme in gegenlaeufigen Turbinen bzw. Arbeitsmaschinen
FR1520600A (fr) * 1967-02-27 1968-04-12 Snecma Perfectionnements aux turbo-machines à flux axial, et en particulier aux compresseurs axiaux à deux rotors imbriqués contrarotatifs
US3861139A (en) * 1973-02-12 1975-01-21 Gen Electric Turbofan engine having counterrotating compressor and turbine elements and unique fan disposition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505660A (en) * 1950-04-25 Augmentor fob jet propulsion hav
DE2636338A1 (de) * 1975-08-21 1977-02-24 Rolls Royce 1971 Ltd Gasturbinentriebwerk

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614157A1 (de) * 1985-05-01 1986-11-06 General Electric Co., Schenectady, N.Y. Gasturbinentriebwerk
DE3731463A1 (de) * 1986-10-16 1988-04-21 Rolls Royce Plc Lufteinlass fuer ein turboprop-gasturbinentriebwerk
DE3734624A1 (de) * 1987-10-13 1989-05-03 Kastens Karl Propellergeblaese
DE4017586A1 (de) * 1989-06-05 1990-12-06 Gen Electric Verbindungseinrichtung fuer flugzeugpropellerschaufeln
RU2179646C2 (ru) * 2000-04-18 2002-02-20 Открытое акционерное общество "Авиадвигатель" Газотурбинная установка
EP2270326A3 (en) * 2009-06-29 2015-02-18 Rolls-Royce plc Turbofan engine
CN113982781A (zh) * 2021-08-18 2022-01-28 高阳 一种压气机多转子叶轮和涡轮多转子全对转航空发动机
CN113982781B (zh) * 2021-08-18 2023-08-11 高阳 一种压气机多转子叶轮和涡轮多转子全对转航空发动机

Also Published As

Publication number Publication date
GB2129502A (en) 1984-05-16
NL8303401A (nl) 1984-06-01
SE8305993L (sv) 1984-05-02
GB2129502B (en) 1989-10-18
JPH0351899B2 (enrdf_load_stackoverflow) 1991-08-08
SE8305993D0 (sv) 1983-11-01
AU2014683A (en) 1984-05-10
CA1233325A (en) 1988-03-01
IT1171784B (it) 1987-06-10
JPS59103947A (ja) 1984-06-15
GB8328398D0 (en) 1983-11-23
IT8323479A0 (it) 1983-10-27
AU594300B2 (en) 1990-03-08
FR2535394A1 (fr) 1984-05-04
FR2535394B1 (fr) 1992-04-30

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: VOIGT, R., DIPL.-ING., PAT.-ANW., 6232 BAD SODEN

8120 Willingness to grant licences paragraph 23
8139 Disposal/non-payment of the annual fee