[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2296769A1 - Turbomoteur a gaz a cycle variable - Google Patents

Turbomoteur a gaz a cycle variable

Info

Publication number
FR2296769A1
FR2296769A1 FR7540251A FR7540251A FR2296769A1 FR 2296769 A1 FR2296769 A1 FR 2296769A1 FR 7540251 A FR7540251 A FR 7540251A FR 7540251 A FR7540251 A FR 7540251A FR 2296769 A1 FR2296769 A1 FR 2296769A1
Authority
FR
France
Prior art keywords
turbomotor
cycle gas
variable cycle
variable
gas
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.)
Granted
Application number
FR7540251A
Other languages
English (en)
Other versions
FR2296769B1 (fr
Inventor
William Wallace Thomas
Elmore Verne Spunger
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 FR2296769A1 publication Critical patent/FR2296769A1/fr
Application granted granted Critical
Publication of FR2296769B1 publication Critical patent/FR2296769B1/fr
Granted 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
    • F02K3/075—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 controlling flow ratio between flows
    • 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
    • F02K3/077—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 the plant being of the multiple flow type, i.e. having three or more flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
FR7540251A 1975-01-02 1975-12-31 Turbomoteur a gaz a cycle variable Granted FR2296769A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53816775A 1975-01-02 1975-01-02

Publications (2)

Publication Number Publication Date
FR2296769A1 true FR2296769A1 (fr) 1976-07-30
FR2296769B1 FR2296769B1 (fr) 1982-11-19

Family

ID=24145795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540251A Granted FR2296769A1 (fr) 1975-01-02 1975-12-31 Turbomoteur a gaz a cycle variable

Country Status (5)

Country Link
JP (1) JPS5924260B2 (fr)
DE (1) DE2557735A1 (fr)
FR (1) FR2296769A1 (fr)
GB (1) GB1535765A (fr)
IT (1) IT1052016B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517368A1 (fr) * 1981-11-27 1983-06-03 Gen Electric Moteur d'avion convertible
FR2572136A1 (fr) * 1984-10-22 1986-04-25 Gen Electric Moteur a turbo soufflante a flux melange
FR2685385A1 (fr) * 1991-12-24 1993-06-25 Snecma Moteur de propulsion a cycle variable pour avion supersonique.
EP0567277A1 (fr) * 1992-04-20 1993-10-27 General Electric Company Clapet de détour pour un réacteur à cycle variable
WO2020245525A1 (fr) 2019-06-06 2020-12-10 Safran Aircraft Engines Structure de confluence d'une veine primaire et d'une veine secondaire dans une turbomachine a double flux

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305976B (en) * 1981-12-21 1998-01-07 British Aerospace Jet propulsion powerplants
US6948317B2 (en) * 2003-10-31 2005-09-27 General Electric Company Methods and apparatus for flade engine nozzle
US7926290B2 (en) * 2006-12-18 2011-04-19 General Electric Company Turbine engine with modulated flow fan and method of operation
CN108087149B (zh) * 2016-11-22 2020-05-19 江西洪都航空工业集团有限责任公司 一种高推重比低油耗的涡喷发动机
CN111594316A (zh) * 2020-05-11 2020-08-28 中国航发沈阳发动机研究所 一种中介机匣组件
CN114856856B (zh) * 2022-05-06 2024-04-30 中国科学院工程热物理研究所 一种高升限低油耗中等涵道比变循环发动机
CN115059554A (zh) * 2022-06-06 2022-09-16 上海交通大学 双排气级自适应推力尾喷管的发动机及调节机构
CN117662323B (zh) * 2023-12-07 2024-06-04 中国航空发动机研究院 一种模态可变涡扇发动机、飞行器及飞行模式切换方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980306A (en) * 1963-05-10 1965-01-13 Rolls Royce Gas turbine engine
US3182898A (en) * 1962-05-31 1965-05-11 Rolls Royce Axial flow compressor or fan and gas turbine engine provided therewith
US3449914A (en) * 1967-12-21 1969-06-17 United Aircraft Corp Variable flow turbofan engine
DE1301650B (de) * 1965-01-30 1969-08-21 Rolls Royce Mantelstromgasturbinenstrahltriebwerk
DE2153929A1 (de) * 1971-10-29 1973-05-10 Motoren Turbinen Union Einrichtung zur luftentnahme fuer flugzeuge mit strahltriebwerken
FR2156083A1 (fr) * 1971-10-05 1973-05-25 Motoren Turbinen Union
FR1605231A (fr) * 1967-01-18 1973-08-31
DE2241283A1 (de) * 1972-08-22 1974-03-21 Motoren Turbinen Union Turbinenstrahltriebwerk in mehrwellenund mehrstrombauweise

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182898A (en) * 1962-05-31 1965-05-11 Rolls Royce Axial flow compressor or fan and gas turbine engine provided therewith
GB980306A (en) * 1963-05-10 1965-01-13 Rolls Royce Gas turbine engine
DE1301650B (de) * 1965-01-30 1969-08-21 Rolls Royce Mantelstromgasturbinenstrahltriebwerk
FR1605231A (fr) * 1967-01-18 1973-08-31
US3449914A (en) * 1967-12-21 1969-06-17 United Aircraft Corp Variable flow turbofan engine
FR2156083A1 (fr) * 1971-10-05 1973-05-25 Motoren Turbinen Union
DE2153929A1 (de) * 1971-10-29 1973-05-10 Motoren Turbinen Union Einrichtung zur luftentnahme fuer flugzeuge mit strahltriebwerken
DE2241283A1 (de) * 1972-08-22 1974-03-21 Motoren Turbinen Union Turbinenstrahltriebwerk in mehrwellenund mehrstrombauweise

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517368A1 (fr) * 1981-11-27 1983-06-03 Gen Electric Moteur d'avion convertible
FR2572136A1 (fr) * 1984-10-22 1986-04-25 Gen Electric Moteur a turbo soufflante a flux melange
FR2685385A1 (fr) * 1991-12-24 1993-06-25 Snecma Moteur de propulsion a cycle variable pour avion supersonique.
US5311736A (en) * 1991-12-24 1994-05-17 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Variable cycle propulsion engine for supersonic aircraft
EP0567277A1 (fr) * 1992-04-20 1993-10-27 General Electric Company Clapet de détour pour un réacteur à cycle variable
WO2020245525A1 (fr) 2019-06-06 2020-12-10 Safran Aircraft Engines Structure de confluence d'une veine primaire et d'une veine secondaire dans une turbomachine a double flux
FR3097016A1 (fr) * 2019-06-06 2020-12-11 Safran Aircraft Engines Structure de confluence d’une veine primaire et d’une veine secondaire dans une turbomachine a double flux
US11686274B2 (en) 2019-06-06 2023-06-27 Safran Aircraft Engines Confluence structure of a primary stream and a secondary stream in a bypass turbine engine
US11873783B2 (en) 2019-06-06 2024-01-16 Safran Aircraft Engines Confluence structure of a primary stream and a secondary stream in a bypass turbine engine

Also Published As

Publication number Publication date
GB1535765A (en) 1978-12-13
JPS5192917A (en) 1976-08-14
DE2557735A1 (de) 1976-07-08
JPS5924260B2 (ja) 1984-06-08
IT1052016B (it) 1981-06-20
FR2296769B1 (fr) 1982-11-19

Similar Documents

Publication Publication Date Title
IT1060788B (it) Turbomotori a gas a ciclo variabile
BE846737A (fr) Production de gaz
FR2300952A1 (fr) Robinet a gaz
BE856331A (fr) Commutateur a gaz
FR2333554A1 (fr) Filtre a gaz
IT1060236B (it) Elettrolizzatore a emanazione di gas
IT1065520B (it) Macchina alternativa a gas caldo
IT1074205B (it) Meccanismo proupulsore a turbina a gas
AR209200A1 (es) Una turbina de gas
TR18859A (tr) Sicak gaz jeneratoerue
IT1068528B (it) Fornello portatile a gas
FR2312670A1 (fr) Compresseur de gaz
IT1038634B (it) Accendino a gas
FR2315611A1 (fr) Moteur-turbine a gaz
FR2334826A1 (fr) Turbine a gaz
FR2296769A1 (fr) Turbomoteur a gaz a cycle variable
FR2307379A1 (fr) Electrode a gaz
AR211284A1 (es) Mejoras en encendedores a gas
FR2337417A1 (fr) Eclateur declenche dans un gaz
DK11076A (da) Gasudviklingsapparat
BE873775Q (fr) Bruleur a gaz
BE826108A (fr) Turbine a gaz
FR2327520A1 (fr) Compteur a gaz a trois chambres
FR2291628A1 (fr) Laser a gaz
FR2304864A1 (fr) Briquet a gaz

Legal Events

Date Code Title Description
ST Notification of lapse