FR1605231A - - Google Patents

Info

Publication number
FR1605231A
FR1605231A FR136016A FR136016A FR1605231A FR 1605231 A FR1605231 A FR 1605231A FR 136016 A FR136016 A FR 136016A FR 136016 A FR136016 A FR 136016A FR 1605231 A FR1605231 A FR 1605231A
Authority
FR
France
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
FR136016A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1605231A publication Critical patent/FR1605231A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
    • 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
    • F02K3/06—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 front fan
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)
FR136016A 1967-01-18 1968-01-15 Expired FR1605231A (Direct)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB274167 1967-01-18

Publications (1)

Publication Number Publication Date
FR1605231A true FR1605231A (Direct) 1973-08-31

Family

ID=9745015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR136016A Expired FR1605231A (Direct) 1967-01-18 1968-01-15

Country Status (3)

Country Link
US (1) US4221114A (Direct)
FR (1) FR1605231A (Direct)
GB (1) GB1313841A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296769A1 (fr) * 1975-01-02 1976-07-30 Gen Electric Turbomoteur a gaz a cycle variable

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1545365A (en) * 1977-02-24 1979-05-10 Rolls Royce Gas turbine engines
US4798515A (en) * 1986-05-19 1989-01-17 The United States Of America As Represented By The Secretary Of The Air Force Variable nozzle area turbine vane cooling
US5683225A (en) * 1991-10-28 1997-11-04 General Electric Company Jet engine variable area turbine nozzle
US5259187A (en) * 1993-02-05 1993-11-09 General Electric Company Method of operating an aircraft bypass turbofan engine having variable fan outlet guide vanes
US6735955B2 (en) * 2001-10-10 2004-05-18 Goodrich Pump & Engine Control Systems, Inc. Control system for positioning compressor inlet guide vanes
US7730714B2 (en) * 2005-11-29 2010-06-08 General Electric Company Turbofan gas turbine engine with variable fan outlet guide vanes
GB0616832D0 (en) * 2006-08-25 2006-10-04 Alstom Technology Ltd Turbomachine
US9512784B2 (en) 2010-01-29 2016-12-06 Pratt & Whitney Canada Corp. Free gas turbine with constant temperature-corrected gas generator speed
EP2489859B1 (en) * 2011-02-18 2020-11-25 Pratt & Whitney Canada Corp. Free gas turbine with constant temperature-corrected gas generator speed
US9410608B2 (en) 2011-06-08 2016-08-09 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
US9239012B2 (en) 2011-06-08 2016-01-19 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
US9631558B2 (en) * 2012-01-03 2017-04-25 United Technologies Corporation Geared architecture for high speed and small volume fan drive turbine
US9279388B2 (en) * 2011-11-01 2016-03-08 United Technologies Corporation Gas turbine engine with two-spool fan and variable vane turbine
US20130104522A1 (en) * 2011-11-01 2013-05-02 Daniel B. Kupratis Gas turbine engine with variable pitch first stage fan section
US10287914B2 (en) 2012-01-31 2019-05-14 United Technologies Corporation Gas turbine engine with high speed low pressure turbine section and bearing support features
US10125693B2 (en) 2012-04-02 2018-11-13 United Technologies Corporation Geared turbofan engine with power density range
JP6507535B2 (ja) * 2014-09-10 2019-05-08 株式会社Ihi 低バイパス比ターボファンエンジンのためのバイパスダクトフェアリングおよびそれを備えたターボファンエンジン
EP3249205B1 (en) 2015-05-27 2020-01-29 IHI Corporation Jet engine
US11480111B2 (en) * 2019-05-15 2022-10-25 Honeywell International Inc. Variable area turbine nozzle and method
GB201907257D0 (en) * 2019-05-23 2019-07-10 Rolls Royce Plc Gas turbine engine
CN115492681B (zh) * 2021-06-18 2025-07-22 中国航发商用航空发动机有限责任公司 三转子涡扇发动机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB774501A (en) * 1953-10-15 1957-05-08 Power Jets Res & Dev Ltd A stator guide vane construction for elastic fluid turbines
US2931173A (en) * 1954-08-24 1960-04-05 Richard L Schapker Compound rotary compressor
NL86599C (Direct) * 1955-06-17
US2999672A (en) * 1958-04-09 1961-09-12 Curtiss Wright Corp Fluid mixing apparatus
US3316714A (en) * 1963-06-20 1967-05-02 Rolls Royce Gas turbine engine combustion equipment
US3273340A (en) * 1963-11-22 1966-09-20 Gen Electric Gas turbine powerplant having an extremely high pressure ratio cycle
US3514952A (en) * 1964-07-01 1970-06-02 Us Air Force Variable bypass turbofan engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296769A1 (fr) * 1975-01-02 1976-07-30 Gen Electric Turbomoteur a gaz a cycle variable

Also Published As

Publication number Publication date
GB1313841A (en) 1973-04-18
DE1626129A1 (de) 1974-05-30
US4221114A (en) 1980-09-09
DE1626129B2 (de) 1977-02-03

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