IL115248A - Hydraulic failsafe system and method for an axisymmetric vectoring nozzle - Google Patents

Hydraulic failsafe system and method for an axisymmetric vectoring nozzle

Info

Publication number
IL115248A
IL115248A IL11524895A IL11524895A IL115248A IL 115248 A IL115248 A IL 115248A IL 11524895 A IL11524895 A IL 11524895A IL 11524895 A IL11524895 A IL 11524895A IL 115248 A IL115248 A IL 115248A
Authority
IL
Israel
Prior art keywords
vectoring nozzle
failsafe system
axisymmetric vectoring
hydraulic
hydraulic failsafe
Prior art date
Application number
IL11524895A
Other languages
English (en)
Other versions
IL115248A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL115248A0 publication Critical patent/IL115248A0/xx
Publication of IL115248A publication Critical patent/IL115248A/xx

Links

Classifications

    • 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/15—Control or regulation
    • 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
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F02K1/008—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector in any rearward direction
    • 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • 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)
  • Supercharger (AREA)
IL11524895A 1994-09-29 1995-09-11 Hydraulic failsafe system and method for an axisymmetric vectoring nozzle IL115248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31412494A 1994-09-29 1994-09-29

Publications (2)

Publication Number Publication Date
IL115248A0 IL115248A0 (en) 1995-12-31
IL115248A true IL115248A (en) 2000-07-16

Family

ID=23218663

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11524895A IL115248A (en) 1994-09-29 1995-09-11 Hydraulic failsafe system and method for an axisymmetric vectoring nozzle

Country Status (6)

Country Link
US (1) US6142416A (xx)
EP (1) EP0704615B1 (xx)
JP (1) JP3694549B2 (xx)
DE (1) DE69524345T2 (xx)
ES (1) ES2168338T3 (xx)
IL (1) IL115248A (xx)

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* Cited by examiner, † Cited by third party
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US6195981B1 (en) 1998-07-22 2001-03-06 General Electric Company Vectoring nozzle control system
US6109021A (en) * 1998-07-22 2000-08-29 General Electric Company Vectoring nozzle calibration
ES2153300B1 (es) * 1998-09-04 2001-07-16 Turbo Propulsores Ind Mecanismo de guiado para toberas orientables de geometria variable aplicables a turbinas de gas.
US6240720B1 (en) * 1999-09-09 2001-06-05 General Electric Company Hybrid-composite gas turbine exhaust nozzle compression link
US6415599B1 (en) * 2001-05-11 2002-07-09 General Electric Company Engine interface for axisymmetric vectoring nozzle
US7032835B2 (en) * 2004-01-28 2006-04-25 United Technologies Corporation Convergent/divergent nozzle with modulated cooling
CN100523472C (zh) * 2006-02-24 2009-08-05 同济大学 一种轴对称矢量喷管a9作动应急复位液压系统
CN100480500C (zh) * 2006-02-24 2009-04-22 同济大学 一种轴对称矢量喷管a9/a8面积比失调防护液压系统
US8347601B2 (en) * 2006-05-04 2013-01-08 Volvo Aero Corporation Device for pivoting at least one pivotable element in a gas turbine engine
US8205454B2 (en) * 2007-02-06 2012-06-26 United Technologies Corporation Convergent divergent nozzle with edge cooled divergent seals
US7757477B2 (en) * 2007-02-20 2010-07-20 United Technologies Corporation Convergent divergent nozzle with slot cooled nozzle liner
US8029664B2 (en) 2008-06-26 2011-10-04 Hamilton Sundstrand Corporation Wash filter with wash velocity control cone
US8572986B2 (en) * 2009-07-27 2013-11-05 United Technologies Corporation Retainer for suspended thermal protection elements in a gas turbine engine
US8583294B2 (en) * 2011-04-11 2013-11-12 Hamilton Sundstrand Corporation Actuation control system
CN103291493B (zh) * 2013-06-28 2015-10-28 上海交通大学 运动解耦的轴对称矢量喷管调节机构
CN103291494B (zh) * 2013-07-02 2015-08-19 上海交通大学 运动解耦含有移动副的轴对称矢量喷管调节机构
US9488130B2 (en) 2013-10-17 2016-11-08 Honeywell International Inc. Variable area fan nozzle systems with improved drive couplings
CN103713531B (zh) * 2013-12-06 2016-05-18 长安大学 一种航空发动机尾喷管喉部面积控制系统
FR3022592B1 (fr) * 2014-06-23 2016-07-15 Aircelle Sa Procede de commande d’une tuyere a geometrie variable pour nacelle de turboreacteur
CN106499543B (zh) * 2016-09-26 2017-12-26 南京航空航天大学 一种排气喷管推力矢量控制与面积调节的装置
GB201618339D0 (en) * 2016-10-31 2016-12-14 Rolls Royce Plc Thrust vectoring nozzle
US10975979B2 (en) 2018-11-15 2021-04-13 General Electric Company Actuator fail fix system
CN110412997B (zh) * 2019-07-22 2022-05-10 中国人民解放军军事科学院国防科技创新研究院 一种基于神经网络的航天器姿控喷管故障智能诊断系统及方法

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US2395435A (en) * 1940-09-27 1946-02-26 Louis T E Thompson Emergency control mechanism for aircraft
US2893209A (en) * 1954-03-23 1959-07-07 Rolls Royce Multi piston ram device
US2866315A (en) * 1955-04-14 1958-12-30 Kett Corp Variable exhaust nozzle actuator
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DE1287862B (xx) * 1963-09-26 1969-01-23
US3554084A (en) * 1967-11-17 1971-01-12 Honeywell Inc Redundant force summing servo unit
US3612400A (en) * 1970-06-02 1971-10-12 Gen Motors Corp Variable jet propulsion nozzle
US3806063A (en) * 1971-10-08 1974-04-23 Chandler Evans Inc Thrust vector steering techniques and apparatus
US4000854A (en) * 1975-10-02 1977-01-04 General Electric Company Thrust vectorable exhaust nozzle
US4030291A (en) * 1976-01-02 1977-06-21 General Electric Company Thrust reverser for a gas turbofan engine
US4128208A (en) * 1977-07-11 1978-12-05 General Electric Company Exhaust nozzle flap seal arrangement
US4718647A (en) * 1980-02-20 1988-01-12 Avm, Inc. Pneumatic counterbalance with dual force
US4807517A (en) * 1982-09-30 1989-02-28 Allied-Signal Inc. Electro-hydraulic proportional actuator
US4538504A (en) * 1983-11-18 1985-09-03 General Electric Company Fail-safe servovalve system
US4805515A (en) * 1983-11-18 1989-02-21 General Electric Company Fail-safe servovalve system
US4704865A (en) * 1984-07-16 1987-11-10 The Boeing Company Hydraulic reserve system for aircraft
US4711089A (en) * 1984-07-16 1987-12-08 The Boeing Company Hydraulic system for aircraft
US4799623A (en) * 1987-11-04 1989-01-24 United Technologies Corporation Variable convergent/divergent nozzle
US4994660A (en) 1989-04-11 1991-02-19 Hitachi, Ltd. Axisymmetric vectoring exhaust nozzle
US5011080A (en) * 1990-04-18 1991-04-30 United Technologies Corporation Convergent/divergent nozzle construction
US5174502A (en) 1991-05-10 1992-12-29 General Electric Company Support for a translating nozzle vectoring ring
FR2691508B1 (fr) * 1992-05-20 1994-07-08 Snecma Verin a fluide sous pression et tuyere a section variable en faisant application.
US5279107A (en) * 1992-06-30 1994-01-18 United Technologies Corporation Fuel control system with fuel metering valve fault accommodation

Also Published As

Publication number Publication date
DE69524345T2 (de) 2002-08-29
EP0704615A3 (en) 1997-03-26
EP0704615B1 (en) 2001-12-05
EP0704615A2 (en) 1996-04-03
JPH08210182A (ja) 1996-08-20
DE69524345D1 (de) 2002-01-17
ES2168338T3 (es) 2002-06-16
US6142416A (en) 2000-11-07
IL115248A0 (en) 1995-12-31
JP3694549B2 (ja) 2005-09-14

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees