FR2273954A1 - Systeme de controle pour propulseur a ventilateur a pas variable et reversible - Google Patents

Systeme de controle pour propulseur a ventilateur a pas variable et reversible

Info

Publication number
FR2273954A1
FR2273954A1 FR7517388A FR7517388A FR2273954A1 FR 2273954 A1 FR2273954 A1 FR 2273954A1 FR 7517388 A FR7517388 A FR 7517388A FR 7517388 A FR7517388 A FR 7517388A FR 2273954 A1 FR2273954 A1 FR 2273954A1
Authority
FR
France
Prior art keywords
variable
control system
reversible step
step fan
fan throttle
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
FR7517388A
Other languages
English (en)
Other versions
FR2273954B1 (fr
Inventor
Kermit Ivan Harner
Roy Wilfred Schneider
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2273954A1 publication Critical patent/FR2273954A1/fr
Application granted granted Critical
Publication of FR2273954B1 publication Critical patent/FR2273954B1/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
    • 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
    • F02C9/26—Control of fuel supply
    • F02C9/44—Control of fuel supply responsive to the speed of aircraft, e.g. Mach number control, optimisation of fuel consumption
    • 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
    • F02K1/64—Reversing fan flow
    • F02K1/66—Reversing fan flow using reversing fan blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Turbines (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
FR7517388A 1974-06-07 1975-06-04 Systeme de controle pour propulseur a ventilateur a pas variable et reversible Granted FR2273954A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/477,532 US3932058A (en) 1974-06-07 1974-06-07 Control system for variable pitch fan propulsor

Publications (2)

Publication Number Publication Date
FR2273954A1 true FR2273954A1 (fr) 1976-01-02
FR2273954B1 FR2273954B1 (fr) 1979-03-30

Family

ID=23896308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517388A Granted FR2273954A1 (fr) 1974-06-07 1975-06-04 Systeme de controle pour propulseur a ventilateur a pas variable et reversible

Country Status (4)

Country Link
US (1) US3932058A (fr)
JP (1) JPS6053168B2 (fr)
FR (1) FR2273954A1 (fr)
GB (1) GB1506275A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370862A1 (fr) * 1976-11-11 1978-06-09 Gen Electric Systeme de commande integre pour moteur a turbine a gaz
FR2445438A1 (fr) * 1978-12-27 1980-07-25 Gen Electric Moteur a turbosoufflante comportant un mecanisme perfectionne d'actionnment d'aubes d'obturation
FR2445439A1 (fr) * 1978-12-27 1980-07-25 Gen Electric Moteur a turbosoufflante perfectionne

Families Citing this family (151)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535332U (fr) * 1976-07-01 1978-01-18
JPS6042476Y2 (ja) * 1977-08-19 1985-12-26 興国化学工業株式会社 面状発熱体
US4208871A (en) * 1977-08-29 1980-06-24 The Garrett Corporation Fuel control system
US4242864A (en) * 1978-05-25 1981-01-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Integrated control system for a gas turbine engine
US4161658A (en) * 1978-06-15 1979-07-17 United Technologies Corporation Wind turbine generator having integrator tracking
US4160170A (en) * 1978-06-15 1979-07-03 United Technologies Corporation Wind turbine generator pitch control system
DE2922972C2 (de) * 1978-06-15 1986-11-13 United Technologies Corp., Hartford, Conn. Windturbinenregelsystem
US4193005A (en) * 1978-08-17 1980-03-11 United Technologies Corporation Multi-mode control system for wind turbines
FR2491126A1 (fr) * 1980-10-01 1982-04-02 Snecma Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine
JPS5890693U (ja) * 1981-12-14 1983-06-20 古河電気工業株式会社 面状発熱体
JPS59117088U (ja) * 1983-01-28 1984-08-07 引頭　敏泰 平面発熱板の電極装置
JPS6350797Y2 (fr) * 1985-09-27 1988-12-27
US5150859A (en) * 1986-12-22 1992-09-29 Sundstrand Corporation Wingtip turbine
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US6321525B1 (en) 2000-02-03 2001-11-27 Rolls-Royce Corporation Overspeed detection techniques for gas turbine engine
US6519929B2 (en) 2001-04-30 2003-02-18 Honeywell International, Inc. System and method for controlling the deployment of jet engine thrust reversers
US6526744B2 (en) 2001-04-30 2003-03-04 Honeywell International Inc. System and method for controlling the stowage of jet engine thrust reversers
US6439504B1 (en) 2001-06-15 2002-08-27 Honeywell International, Inc. System and method for sustaining electric power during a momentary power interruption in an electric thrust reverser actuation system
US6681559B2 (en) 2001-07-24 2004-01-27 Honeywell International, Inc. Thrust reverser position determination system and method
US6748744B2 (en) * 2001-11-21 2004-06-15 Pratt & Whitney Canada Corp. Method and apparatus for the engine control of output shaft speed
US6655125B2 (en) 2001-12-05 2003-12-02 Honeywell International Inc. System architecture for electromechanical thrust reverser actuation systems
US6684623B2 (en) 2002-02-27 2004-02-03 Honeywell International, Inc. Gearless electric thrust reverser actuators and actuation system incorporating same
US6622963B1 (en) 2002-04-16 2003-09-23 Honeywell International Inc. System and method for controlling the movement of an aircraft engine cowl door
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US8667688B2 (en) 2006-07-05 2014-03-11 United Technologies Corporation Method of assembly for gas turbine fan drive gear system
US9976437B2 (en) 2006-08-15 2018-05-22 United Technologies Corporation Epicyclic gear train
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US8858388B2 (en) 2006-08-15 2014-10-14 United Technologies Corporation Gas turbine engine gear train
US8753243B2 (en) 2006-08-15 2014-06-17 United Technologies Corporation Ring gear mounting arrangement with oil scavenge scheme
EP3141730A1 (fr) * 2006-10-12 2017-03-15 United Technologies Corporation Commande de fonctionnement de moteur à double flux
US8104262B2 (en) 2006-10-12 2012-01-31 United Technologies Corporation Dual function cascade integrated variable area fan nozzle and thrust reverser
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US9228534B2 (en) 2007-07-02 2016-01-05 United Technologies Corporation Variable contour nacelle assembly for a gas turbine engine
US20150132106A1 (en) * 2007-07-27 2015-05-14 United Technologies Corporation Gas turbine engine with low fan pressure ratio
US11149650B2 (en) 2007-08-01 2021-10-19 Raytheon Technologies Corporation Turbine section of high bypass turbofan
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US11346289B2 (en) 2007-08-01 2022-05-31 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US11486311B2 (en) 2007-08-01 2022-11-01 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US9701415B2 (en) 2007-08-23 2017-07-11 United Technologies Corporation Gas turbine engine with axial movable fan variable area nozzle
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US20140157754A1 (en) 2007-09-21 2014-06-12 United Technologies Corporation Gas turbine engine compressor arrangement
US20120117940A1 (en) * 2007-11-30 2012-05-17 Michael Winter Gas turbine engine with pylon mounted accessory drive
US20090226303A1 (en) * 2008-03-05 2009-09-10 Grabowski Zbigniew M Variable area fan nozzle fan flutter management system
US20140174056A1 (en) 2008-06-02 2014-06-26 United Technologies Corporation Gas turbine engine with low stage count low pressure turbine
US9885313B2 (en) 2009-03-17 2018-02-06 United Technologes Corporation Gas turbine engine bifurcation located fan variable area nozzle
US20110004388A1 (en) * 2009-07-01 2011-01-06 United Technologies Corporation Turbofan temperature control with variable area nozzle
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US10605167B2 (en) 2011-04-15 2020-03-31 United Technologies Corporation Gas turbine engine front center body architecture
US9631558B2 (en) 2012-01-03 2017-04-25 United Technologies Corporation Geared architecture for high speed and small volume fan drive turbine
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US9239012B2 (en) 2011-06-08 2016-01-19 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
US9909505B2 (en) 2011-07-05 2018-03-06 United Technologies Corporation Efficient, low pressure ratio propulsor for gas turbine engines
US9506422B2 (en) 2011-07-05 2016-11-29 United Technologies Corporation Efficient, low pressure ratio propulsor for gas turbine engines
US9938898B2 (en) 2011-07-29 2018-04-10 United Technologies Corporation Geared turbofan bearing arrangement
US9416677B2 (en) 2012-01-10 2016-08-16 United Technologies Corporation Gas turbine engine forward bearing compartment architecture
US20130186058A1 (en) 2012-01-24 2013-07-25 William G. Sheridan Geared turbomachine fan and compressor rotation
US20160130949A1 (en) 2012-01-31 2016-05-12 United Technologies Corporation Low noise turbine for geared turbofan engine
US10240526B2 (en) 2012-01-31 2019-03-26 United Technologies Corporation Gas turbine engine with high speed low pressure turbine 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
US20130192240A1 (en) 2012-01-31 2013-08-01 Peter M. Munsell Buffer system for a gas turbine engine
US8935913B2 (en) 2012-01-31 2015-01-20 United Technologies Corporation Geared turbofan gas turbine engine architecture
US10724431B2 (en) 2012-01-31 2020-07-28 Raytheon Technologies Corporation Buffer system that communicates buffer supply air to one or more portions of a gas turbine engine
US20130192251A1 (en) 2012-01-31 2013-08-01 Peter M. Munsell Buffer system that communicates buffer supply air to one or more portions of a gas turbine engine
US8863491B2 (en) 2012-01-31 2014-10-21 United Technologies Corporation Gas turbine engine shaft bearing configuration
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US9169781B2 (en) 2012-01-31 2015-10-27 United Technologies Corporation Turbine engine gearbox
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US20130192198A1 (en) 2012-01-31 2013-08-01 Lisa I. Brilliant Compressor flowpath
US20130192191A1 (en) 2012-01-31 2013-08-01 Frederick M. Schwarz Gas turbine engine with high speed low pressure turbine section and bearing support features
US9394852B2 (en) 2012-01-31 2016-07-19 United Technologies Corporation Variable area fan nozzle with wall thickness distribution
US20150345426A1 (en) 2012-01-31 2015-12-03 United Technologies Corporation Geared turbofan gas turbine engine architecture
US8869508B2 (en) 2012-01-31 2014-10-28 United Technologies Corporation Gas turbine engine variable area fan nozzle control
US10113434B2 (en) 2012-01-31 2018-10-30 United Technologies Corporation Turbine blade damper seal
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US8572943B1 (en) 2012-05-31 2013-11-05 United Technologies Corporation Fundamental gear system architecture
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US20150308351A1 (en) 2012-05-31 2015-10-29 United Technologies Corporation Fundamental gear system architecture
US20160138474A1 (en) 2012-09-28 2016-05-19 United Technologies Corporation Low noise compressor rotor for geared turbofan engine
WO2014051672A1 (fr) 2012-09-28 2014-04-03 United Technologies Corporation Tube en t de mesure de débit en zones séparées
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WO2014058710A1 (fr) 2012-10-09 2014-04-17 United Technologies Corporation Moteur de réacteur à double flux à réducteur à exploitabilité améliorée comprenant des aubes directrices variables de section de compresseur
US20140137538A1 (en) * 2012-11-16 2014-05-22 United Technologies Corporation Fast Response Bypass Engine
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US9322341B2 (en) * 2013-03-12 2016-04-26 Pratt & Whitney Canada Corp. System and method for engine transient power response
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370862A1 (fr) * 1976-11-11 1978-06-09 Gen Electric Systeme de commande integre pour moteur a turbine a gaz
FR2445438A1 (fr) * 1978-12-27 1980-07-25 Gen Electric Moteur a turbosoufflante comportant un mecanisme perfectionne d'actionnment d'aubes d'obturation
FR2445439A1 (fr) * 1978-12-27 1980-07-25 Gen Electric Moteur a turbosoufflante perfectionne

Also Published As

Publication number Publication date
FR2273954B1 (fr) 1979-03-30
US3932058A (en) 1976-01-13
JPS6053168B2 (ja) 1985-11-25
JPS517326A (fr) 1976-01-21
GB1506275A (en) 1978-04-05

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