JPS4961510A - - Google Patents

Info

Publication number
JPS4961510A
JPS4961510A JP48050829A JP5082973A JPS4961510A JP S4961510 A JPS4961510 A JP S4961510A JP 48050829 A JP48050829 A JP 48050829A JP 5082973 A JP5082973 A JP 5082973A JP S4961510 A JPS4961510 A JP S4961510A
Authority
JP
Japan
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
JP48050829A
Other languages
Japanese (ja)
Other versions
JPS5621901B2 (US08124317-20120228-C00026.png
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
Priority to US398786A priority Critical patent/US3913928A/en
Publication of JPS4961510A publication Critical patent/JPS4961510A/ja
Publication of JPS5621901B2 publication Critical patent/JPS5621901B2/ja
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06Varying effective area of jet pipe or nozzle
    • F02K1/09Varying effective area of jet pipe or nozzle by axially moving an external member, e.g. a shroud
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54Nozzles having means for reversing jet thrust
    • F02K1/64Reversing fan flow
    • F02K1/66Reversing 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Turbines (AREA)
JP5082973A 1972-05-09 1973-05-09 Expired JPS5621901B2 (US08124317-20120228-C00026.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US398786A US3913928A (en) 1973-05-09 1973-09-19 Resilient joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2165972A GB1418905A (en) 1972-05-09 1972-05-09 Gas turbine engines

Publications (2)

Publication Number Publication Date
JPS4961510A true JPS4961510A (US08124317-20120228-C00026.png) 1974-06-14
JPS5621901B2 JPS5621901B2 (US08124317-20120228-C00026.png) 1981-05-22

Family

ID=10166655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5082973A Expired JPS5621901B2 (US08124317-20120228-C00026.png) 1972-05-09 1973-05-09

Country Status (5)

Country Link
US (1) US3820719A (US08124317-20120228-C00026.png)
JP (1) JPS5621901B2 (US08124317-20120228-C00026.png)
DE (1) DE2323380C3 (US08124317-20120228-C00026.png)
FR (1) FR2184021B1 (US08124317-20120228-C00026.png)
GB (1) GB1418905A (US08124317-20120228-C00026.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013540940A (ja) * 2010-09-30 2013-11-07 ゼネラル・エレクトリック・カンパニイ カウル組立体

Families Citing this family (171)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940092A (en) * 1974-11-07 1976-02-24 The Boeing Company Jet flow deflector for aircraft
US4132068A (en) * 1975-04-30 1979-01-02 The United States Of America As Represented By The United States National Aeronautics And Space Administration Variable area exhaust nozzle
US4206893A (en) * 1978-09-27 1980-06-10 The Boeing Company Seal closure for slot in engine mounting strut
GB2043786B (en) * 1979-03-10 1983-01-12 Rolls Royce Gas turbine engine power plant
US4278220A (en) * 1979-03-30 1981-07-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Thrust reverser for a long duct fan engine
CA1147973A (en) * 1980-01-11 1983-06-14 Rolls-Royce Limited Reversible thrust ducted fan propulsion unit
FR2496766A1 (fr) * 1980-12-23 1982-06-25 Snecma Dispositif de guidage de carenage mobile d'un systeme d'inversion de poussee
FR2499158B1 (fr) * 1981-02-05 1985-10-18 Snecma Dispositif de reduction de poussee residuelle pour turboreacteur
GB2182724B (en) * 1985-10-08 1988-12-07 Rolls Royce Gas turbine engine thrust reverser
GB2189550A (en) * 1986-04-25 1987-10-28 Rolls Royce A gas turbine engine powerplant with flow control devices
FR2622929A1 (fr) * 1987-11-05 1989-05-12 Hispano Suiza Sa Inverseur de poussee de turboreacteur a grilles,a section variable d'ejection
GB2212859B (en) * 1987-12-02 1991-03-06 Rolls Royce Plc Ducted fan gas turbine engine with surge controller
US5090196A (en) * 1989-07-21 1992-02-25 The Boeing Company Ducted fan type gas turbine engine power plants
US5778659A (en) * 1994-10-20 1998-07-14 United Technologies Corporation Variable area fan exhaust nozzle having mechanically separate sleeve and thrust reverser actuation systems
US5706649A (en) * 1995-04-03 1998-01-13 Boeing North American, Inc. Multi axis thrust vectoring for turbo fan engines
US5655360A (en) * 1995-05-31 1997-08-12 General Electric Company Thrust reverser with variable nozzle
CA2423786C (en) * 2000-09-28 2010-06-01 Frank W. Veit Positive displacement shoe and slat sorter apparatus and method
BR0213262B1 (pt) 2001-10-23 2011-05-31 tubeira de exaustão variável confluente.
US6945031B2 (en) 2003-02-21 2005-09-20 The Nordam Group, Inc. Recessed engine nacelle
US7010905B2 (en) 2003-02-21 2006-03-14 The Nordam Group, Inc. Ventilated confluent exhaust nozzle
US6971229B2 (en) * 2003-02-26 2005-12-06 The Nordam Group, Inc. Confluent exhaust nozzle
US6966175B2 (en) * 2003-05-09 2005-11-22 The Nordam Group, Inc. Rotary adjustable exhaust nozzle
US7127880B2 (en) * 2003-08-29 2006-10-31 The Nordam Group, Inc. Induction coupled variable nozzle
US7093793B2 (en) * 2003-08-29 2006-08-22 The Nordam Group, Inc. Variable cam exhaust nozzle
US7704178B2 (en) 2006-07-05 2010-04-27 United Technologies Corporation Oil baffle for gas turbine fan drive gear system
US8667688B2 (en) 2006-07-05 2014-03-11 United Technologies Corporation Method of assembly for gas turbine fan drive gear system
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
US9976437B2 (en) 2006-08-15 2018-05-22 United Technologies Corporation Epicyclic gear train
US10107231B2 (en) 2006-08-15 2018-10-23 United Technologies Corporation Gas turbine engine with geared architecture
FR2906573B1 (fr) * 2006-09-29 2008-11-21 Airbus France Sas Nacelle de reacteur d'aeronef et aeronef comportant une telle nacelle
US20100050595A1 (en) * 2006-10-12 2010-03-04 Migliaro Jr Edward F Gas turbine engine with axial movable fan variable area nozzle
US8104261B2 (en) * 2006-10-12 2012-01-31 United Technologies Corporation Tri-body variable area fan nozzle and thrust reverser
WO2008045072A1 (en) 2006-10-12 2008-04-17 United Technologies Corporation Dual function cascade integrated variable area fan nozzle and thrust reverser
FR2910937B1 (fr) * 2007-01-02 2009-04-03 Airbus France Sas Nacelle de reacteur d'aeronef et aeronef comportant une telle nacelle
DE102007001622A1 (de) * 2007-01-03 2008-07-10 Wetzel, Heinz-Eberhard, Dr. Strahltriebwerk
US20080273961A1 (en) 2007-03-05 2008-11-06 Rosenkrans William E Flutter sensing and control system for a gas turbine engine
US11149650B2 (en) 2007-08-01 2021-10-19 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US20150377123A1 (en) 2007-08-01 2015-12-31 United 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
US11346289B2 (en) 2007-08-01 2022-05-31 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US11242805B2 (en) 2007-08-01 2022-02-08 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US9759087B2 (en) 2007-08-08 2017-09-12 Rohr, Inc. Translating variable area fan nozzle providing an upstream bypass flow exit
EP2578864B1 (en) * 2007-08-08 2014-09-24 Rohr, Inc. Variable area fan nozzle with bypass flow
US8074440B2 (en) * 2007-08-23 2011-12-13 United Technologies Corporation Gas turbine engine with axial movable fan variable area nozzle
US10167813B2 (en) 2007-08-23 2019-01-01 United Technologies Corporation Gas turbine engine with fan variable area nozzle to reduce fan instability
US9494084B2 (en) 2007-08-23 2016-11-15 United Technologies Corporation Gas turbine engine with fan variable area nozzle for low fan pressure ratio
US9701415B2 (en) 2007-08-23 2017-07-11 United Technologies Corporation Gas turbine engine with axial movable fan variable area nozzle
US9957918B2 (en) 2007-08-28 2018-05-01 United Technologies Corporation Gas turbine engine front architecture
US20140157754A1 (en) 2007-09-21 2014-06-12 United Technologies Corporation Gas turbine engine compressor arrangement
US8006479B2 (en) * 2007-10-15 2011-08-30 United Technologies Corporation Thrust reversing variable area nozzle
US9010126B2 (en) * 2008-02-20 2015-04-21 United Technologies Corporation Gas turbine engine with variable area fan nozzle bladder system
US9074531B2 (en) 2008-03-05 2015-07-07 United Technologies Corporation Variable area fan nozzle fan flutter management system
US20090226303A1 (en) * 2008-03-05 2009-09-10 Grabowski Zbigniew M Variable area fan nozzle fan flutter management system
US8356483B2 (en) 2008-04-10 2013-01-22 United Technologies Corp Gas turbine engine systems involving variable nozzles with sliding doors
US20140174056A1 (en) 2008-06-02 2014-06-26 United Technologies Corporation Gas turbine engine with low stage count low pressure turbine
US8973364B2 (en) 2008-06-26 2015-03-10 United Technologies Corporation Gas turbine engine with noise attenuating variable area fan nozzle
FR2938237B1 (fr) * 2008-11-13 2011-05-20 Aircelle Sa Nacelle pour turboreacteur a capot amont translatable
US8459036B2 (en) * 2008-12-26 2013-06-11 Rolls-Royce Corporation Aircraft nozzle having actuators capable of changing a flow area of the aircraft nozzle
US9885313B2 (en) 2009-03-17 2018-02-06 United Technologes Corporation Gas turbine engine bifurcation located fan variable area nozzle
US8713910B2 (en) * 2009-07-31 2014-05-06 General Electric Company Integrated thrust reverser/pylon assembly
US20110120078A1 (en) * 2009-11-24 2011-05-26 Schwark Jr Fred W Variable area fan nozzle track
US8443586B2 (en) * 2009-11-24 2013-05-21 United Technologies Corporation Variable area fan nozzle bearing track
US20110120079A1 (en) * 2009-11-24 2011-05-26 Schwark Jr Fred W Variable area fan nozzle stiffeners and placement
US8739515B2 (en) * 2009-11-24 2014-06-03 United Technologies Corporation Variable area fan nozzle cowl airfoil
US8875486B2 (en) 2010-05-17 2014-11-04 Rohr, Inc. Guide system for nacelle assembly
US8511973B2 (en) 2010-06-23 2013-08-20 Rohr, Inc. Guide system for nacelle assembly
US8800261B2 (en) * 2010-07-19 2014-08-12 United Technologies Corporation Gas turbine engine with noise attenuating variable area fan nozzle
US8820088B2 (en) 2010-07-27 2014-09-02 United Technologies Corporation Variable area fan nozzle with acoustic system for a gas turbine engine
US9995174B2 (en) 2010-10-12 2018-06-12 United Technologies Corporation Planetary gear system arrangement with auxiliary oil system
US8549834B2 (en) 2010-10-21 2013-10-08 United Technologies Corporation Gas turbine engine with variable area fan nozzle
US8997497B2 (en) * 2010-10-29 2015-04-07 United Technologies Corporation Gas turbine engine with variable area fan nozzle
FR2972768B1 (fr) * 2011-03-14 2015-07-17 Snecma Turbomachine a helice(s) pour aeronef, a tuyere mobile
FR2974150B1 (fr) * 2011-04-14 2013-04-12 Aircelle Sa Inverseur de poussee pour turboreacteur d'aeronef
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
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
US9506422B2 (en) 2011-07-05 2016-11-29 United Technologies Corporation Efficient, low pressure ratio propulsor for gas turbine engines
US9909505B2 (en) 2011-07-05 2018-03-06 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
GB201117824D0 (en) * 2011-10-17 2011-11-30 Rolls Royce Plc Variable area nozzle for gas turbine engine
US9103298B2 (en) * 2011-12-29 2015-08-11 Rohr, Inc. Seal for a variable area fan nozzle
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
US20130192198A1 (en) 2012-01-31 2013-08-01 Lisa I. Brilliant Compressor flowpath
US20150192070A1 (en) 2012-01-31 2015-07-09 United Technologies Corporation Geared turbofan gas turbine engine architecture
US9835052B2 (en) 2012-01-31 2017-12-05 United Technologies Corporation Gas turbine engine with high speed low pressure turbine section and bearing support features
US8869508B2 (en) 2012-01-31 2014-10-28 United Technologies Corporation Gas turbine engine variable area fan nozzle control
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
US9394852B2 (en) 2012-01-31 2016-07-19 United Technologies Corporation Variable area fan nozzle with wall thickness distribution
US10415468B2 (en) 2012-01-31 2019-09-17 United Technologies Corporation Gas turbine engine buffer system
US8935913B2 (en) 2012-01-31 2015-01-20 United Technologies Corporation Geared turbofan gas turbine engine architecture
US20130192240A1 (en) 2012-01-31 2013-08-01 Peter M. Munsell Buffer system for a gas turbine engine
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
US8863491B2 (en) 2012-01-31 2014-10-21 United Technologies Corporation Gas turbine engine shaft bearing configuration
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
US10113434B2 (en) 2012-01-31 2018-10-30 United Technologies Corporation Turbine blade damper seal
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
US9169781B2 (en) 2012-01-31 2015-10-27 United Technologies Corporation Turbine engine gearbox
US20150345426A1 (en) 2012-01-31 2015-12-03 United Technologies Corporation Geared turbofan gas turbine engine architecture
US10400629B2 (en) 2012-01-31 2019-09-03 United Technologies Corporation Gas turbine engine shaft bearing configuration
US10107191B2 (en) 2012-02-29 2018-10-23 United Technologies Corporation Geared gas turbine engine with reduced fan noise
US8790075B2 (en) 2012-03-30 2014-07-29 United Technologies Corporation Gas turbine engine geared architecture axial retention arrangement
US10138809B2 (en) 2012-04-02 2018-11-27 United Technologies Corporation Geared turbofan engine with a high ratio of thrust to turbine volume
US10125693B2 (en) 2012-04-02 2018-11-13 United Technologies Corporation Geared turbofan engine with power density range
US9303590B2 (en) 2012-05-22 2016-04-05 Spirit Aerosystems, Inc. Variable area fan nozzle actuation system
US20150308351A1 (en) 2012-05-31 2015-10-29 United Technologies Corporation Fundamental gear system architecture
US8572943B1 (en) 2012-05-31 2013-11-05 United Technologies Corporation Fundamental gear system architecture
EP3456943B1 (en) 2012-09-28 2021-08-04 Raytheon Technologies Corporation Split-zone flow metering t-tube
US10145335B2 (en) * 2012-09-28 2018-12-04 United Technologies Corporation Turbomachine thrust reverser
CA2886359C (en) 2012-10-08 2018-11-27 United Technologies Corporation Geared turbine engine with relatively lightweight propulsor module
US11280271B2 (en) 2012-10-09 2022-03-22 Raytheon Technologies Corporation Operability geared turbofan engine including compressor section variable guide vanes
US10006405B2 (en) 2012-11-30 2018-06-26 General Electric Company Thrust reverser system with translating-rotating blocker doors and method of operation
US9920653B2 (en) 2012-12-20 2018-03-20 United Technologies Corporation Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
US9932933B2 (en) 2012-12-20 2018-04-03 United Technologies Corporation Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
US10436120B2 (en) 2013-02-06 2019-10-08 United Technologies Corporation Exhaust nozzle for an elongated gear turbofan with high bypass ratio
WO2014158439A1 (en) 2013-03-12 2014-10-02 United Technologies Corporation Flexible coupling for geared turbine engine
US11719161B2 (en) 2013-03-14 2023-08-08 Raytheon Technologies Corporation Low noise turbine for geared gas turbine engine
US10605172B2 (en) 2013-03-14 2020-03-31 United Technologies Corporation Low noise turbine for geared gas turbine engine
WO2014151673A1 (en) 2013-03-15 2014-09-25 United Technologies Corporation Aerodynamic track fairing for a gas turbine engine fan nacelle
US9885282B2 (en) 2013-03-15 2018-02-06 United Technologies Corporation Turbofan engine bearing and gearbox arrangement
US10724479B2 (en) 2013-03-15 2020-07-28 United Technologies Corporation Thrust efficient turbofan engine
US10287917B2 (en) 2013-05-09 2019-05-14 United Technologies Corporation Turbofan engine front section
WO2014182546A2 (en) 2013-05-09 2014-11-13 United Technologies Corporation Turbofan engine front section
WO2015088619A2 (en) 2013-10-16 2015-06-18 United Technologies Corporation Geared turbofan engine with targeted modular efficiency
EP3063385A4 (en) 2013-11-01 2017-07-12 United Technologies Corporation Geared turbofan arrangement with core split power ratio
US10502163B2 (en) 2013-11-01 2019-12-10 United Technologies Corporation Geared turbofan arrangement with core split power ratio
US8869504B1 (en) 2013-11-22 2014-10-28 United Technologies Corporation Geared turbofan engine gearbox arrangement
JP6317946B2 (ja) * 2014-02-18 2018-04-25 三菱航空機株式会社 航空機
EP3108107B1 (en) 2014-02-19 2023-10-11 Raytheon Technologies Corporation Turbofan engine with geared architecture and lpc airfoils
EP4279747A3 (en) 2014-02-19 2024-03-13 RTX Corporation Turbofan engine with geared architecture and lpc blades
WO2015175045A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
EP3108106B1 (en) 2014-02-19 2022-05-04 Raytheon Technologies Corporation Gas turbine engine airfoil
WO2015126454A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US10570915B2 (en) 2014-02-19 2020-02-25 United Technologies Corporation Gas turbine engine airfoil
WO2015175073A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015175043A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
US10465702B2 (en) 2014-02-19 2019-11-05 United Technologies Corporation Gas turbine engine airfoil
EP3108117B2 (en) 2014-02-19 2023-10-11 Raytheon Technologies Corporation Gas turbine engine airfoil
WO2015175058A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
US10280843B2 (en) 2014-03-07 2019-05-07 United Technologies Corporation Geared turbofan with integral front support and carrier
US9879608B2 (en) 2014-03-17 2018-01-30 United Technologies Corporation Oil loss protection for a fan drive gear system
US10077739B2 (en) * 2014-04-24 2018-09-18 Rohr, Inc. Dual actuation system for cascade and thrust reverser panel for an integral cascade variable area fan nozzle
US9869190B2 (en) 2014-05-30 2018-01-16 General Electric Company Variable-pitch rotor with remote counterweights
US9976490B2 (en) 2014-07-01 2018-05-22 United Technologies Corporation Geared gas turbine engine with oil deaerator
US10060289B2 (en) 2014-07-29 2018-08-28 United Technologies Corporation Geared gas turbine engine with oil deaerator and air removal
US10072510B2 (en) 2014-11-21 2018-09-11 General Electric Company Variable pitch fan for gas turbine engine and method of assembling the same
US9915225B2 (en) 2015-02-06 2018-03-13 United Technologies Corporation Propulsion system arrangement for turbofan gas turbine engine
US11225913B2 (en) 2015-02-19 2022-01-18 Raytheon Technologies Corporation Method of providing turbine engines with different thrust ratings
US20160245184A1 (en) * 2015-02-19 2016-08-25 United Technologies Corporation Geared turbine engine
DE102015203219A1 (de) * 2015-02-23 2016-08-25 Rolls-Royce Deutschland Ltd & Co Kg Triebwerksverkleidung einer Gasturbine mit Schubumkehrvorrichtung und im Querschnitt verstellbarer Ausströmdüse
US9470093B2 (en) 2015-03-18 2016-10-18 United Technologies Corporation Turbofan arrangement with blade channel variations
US10371168B2 (en) 2015-04-07 2019-08-06 United Technologies Corporation Modal noise reduction for gas turbine engine
US9874145B2 (en) 2015-04-27 2018-01-23 United Technologies Corporation Lubrication system for gas turbine engines
US10458270B2 (en) 2015-06-23 2019-10-29 United Technologies Corporation Roller bearings for high ratio geared turbofan engine
US10100653B2 (en) 2015-10-08 2018-10-16 General Electric Company Variable pitch fan blade retention system
US10233773B2 (en) 2015-11-17 2019-03-19 United Technologies Corporation Monitoring system for non-ferrous metal particles
US10508562B2 (en) 2015-12-01 2019-12-17 United Technologies Corporation Geared turbofan with four star/planetary gear reduction
US20170218975A1 (en) * 2016-01-29 2017-08-03 United Technologies Corporation Variable pitch fan blade arrangement for gas turbine engine
US10502160B2 (en) * 2016-02-09 2019-12-10 General Electric Company Reverse thrust engine
US10669948B2 (en) 2017-01-03 2020-06-02 Raytheon Technologies Corporation Geared turbofan with non-epicyclic gear reduction system
US10738646B2 (en) 2017-06-12 2020-08-11 Raytheon Technologies Corporation Geared turbine engine with gear driving low pressure compressor and fan at common speed, and failsafe overspeed protection and shear section
US10724445B2 (en) 2018-01-03 2020-07-28 Raytheon Technologies Corporation Method of assembly for fan drive gear system with rotating carrier
US11092020B2 (en) 2018-10-18 2021-08-17 Raytheon Technologies Corporation Rotor assembly for gas turbine engines
US11781506B2 (en) 2020-06-03 2023-10-10 Rtx Corporation Splitter and guide vane arrangement for gas turbine engines
FR3120854B1 (fr) * 2021-03-17 2023-06-09 Airbus Operations Sas Mât réacteur d’aéronef comportant un capot mobile
US11674435B2 (en) 2021-06-29 2023-06-13 General Electric Company Levered counterweight feathering system
US11795964B2 (en) 2021-07-16 2023-10-24 General Electric Company Levered counterweight feathering system
US11719245B2 (en) 2021-07-19 2023-08-08 Raytheon Technologies Corporation Compressor arrangement for a gas turbine engine
US11814968B2 (en) 2021-07-19 2023-11-14 Rtx Corporation Gas turbine engine with idle thrust ratio

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020712A (en) * 1959-06-22 1962-02-13 Boeing Co Reversible-thrust sound suppression jet nozzles with movable ejector rings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557883A (en) * 1947-09-17 1951-06-19 Ernest F Miller Jet propulsion exhaust nozzle apparatus
GB1244292A (en) * 1970-01-14 1971-08-25 Rolls Royce Gas turbine engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020712A (en) * 1959-06-22 1962-02-13 Boeing Co Reversible-thrust sound suppression jet nozzles with movable ejector rings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013540940A (ja) * 2010-09-30 2013-11-07 ゼネラル・エレクトリック・カンパニイ カウル組立体

Also Published As

Publication number Publication date
FR2184021B1 (US08124317-20120228-C00026.png) 1977-12-30
DE2323380C3 (de) 1981-09-10
GB1418905A (en) 1975-12-24
US3820719A (en) 1974-06-28
DE2323380B2 (de) 1980-12-18
DE2323380A1 (de) 1973-11-29
JPS5621901B2 (US08124317-20120228-C00026.png) 1981-05-22
FR2184021A1 (US08124317-20120228-C00026.png) 1973-12-21

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