DE69315708D1 - DICHTUNGSKLAPPE FüR EINE CONVERGENT-DIVERGENTE SCHUBDüSE - Google Patents

DICHTUNGSKLAPPE FüR EINE CONVERGENT-DIVERGENTE SCHUBDüSE

Info

Publication number
DE69315708D1
DE69315708D1 DE69315708T DE69315708T DE69315708D1 DE 69315708 D1 DE69315708 D1 DE 69315708D1 DE 69315708 T DE69315708 T DE 69315708T DE 69315708 T DE69315708 T DE 69315708T DE 69315708 D1 DE69315708 D1 DE 69315708D1
Authority
DE
Germany
Prior art keywords
convergent
discharge nozzle
sealing valve
divergent discharge
divergent
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.)
Expired - Fee Related
Application number
DE69315708T
Other languages
English (en)
Other versions
DE69315708T2 (de
Inventor
William Barcza
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.)
Raytheon Technologies 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
Application granted granted Critical
Publication of DE69315708D1 publication Critical patent/DE69315708D1/de
Publication of DE69315708T2 publication Critical patent/DE69315708T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • 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
    • 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
    • F02K1/78—Other construction of jet pipes
    • F02K1/80—Couplings or connections
    • F02K1/805—Sealing devices therefor, e.g. for movable parts of jet pipes or nozzle flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/32—Arrangement of components according to their shape
    • F05D2250/323—Arrangement of components according to their shape convergent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/32—Arrangement of components according to their shape
    • F05D2250/324—Arrangement of components according to their shape divergent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DE69315708T 1992-07-16 1993-03-18 DICHTUNGSKLAPPE FüR EINE CONVERGENT-DIVERGENTE SCHUBDüSE Expired - Fee Related DE69315708T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/914,291 US5215257A (en) 1992-07-16 1992-07-16 Divergent seal arrangement for a convergent/divergent nozzle
PCT/US1993/002756 WO1994002732A1 (en) 1992-07-16 1993-03-18 Divergent seal arrangement for a convergent/divergent nozzle

Publications (2)

Publication Number Publication Date
DE69315708D1 true DE69315708D1 (de) 1998-01-22
DE69315708T2 DE69315708T2 (de) 1998-07-09

Family

ID=25434147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315708T Expired - Fee Related DE69315708T2 (de) 1992-07-16 1993-03-18 DICHTUNGSKLAPPE FüR EINE CONVERGENT-DIVERGENTE SCHUBDüSE

Country Status (7)

Country Link
US (1) US5215257A (de)
EP (1) EP0682744B1 (de)
JP (1) JP3286812B2 (de)
KR (1) KR100255622B1 (de)
DE (1) DE69315708T2 (de)
IL (1) IL105262A (de)
WO (1) WO1994002732A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245823A (en) * 1991-09-23 1993-09-21 United Technologies Corporation External flap vectoring mechanism
ES2066684B1 (es) * 1992-10-27 1997-07-01 Sener Ing & Sist Petalo esclavo divergente de sellado en toberas de geometria variable para propulsores de turbina de gas.
US5484105A (en) * 1994-07-13 1996-01-16 General Electric Company Cooling system for a divergent section of a nozzle
US5667140A (en) * 1994-12-02 1997-09-16 United Technologies Corporation Engine exhaust nozzle seal
US5740988A (en) * 1995-04-13 1998-04-21 General Electric Company Axisymmetric vectoring nozzle actuating system having multiple power control circuits
US5683034A (en) * 1995-05-22 1997-11-04 United Technologies Corporation Engine exhaust nozzle seal
US5680755A (en) * 1995-09-25 1997-10-28 General Electric Company Convertible ejector selectively cooled thrust vectoring exhaust nozzle
FR2743457B1 (fr) * 1996-01-04 1998-03-06 Figest Bv Moteur piezoelectrique a onde progressive
WO2003072268A1 (en) * 2002-02-22 2003-09-04 Terrasimco Inc. Bladder-based apparatus and method for dispensing coatings
US6832699B2 (en) * 2002-02-22 2004-12-21 Terrasimco Inc. Direct pressure apparatus and method for dispensing coatings
FR2857414B1 (fr) * 2003-07-08 2007-06-08 Snecma Moteurs Volet souple de tuyere a section variable de turbomachine
FR2858833B1 (fr) * 2003-08-12 2006-01-06 Snecma Moteurs Tuyere convergente divergente du turboreacteur
FR2860046B1 (fr) * 2003-09-19 2005-12-02 Snecma Moteurs Volet chaud commande de tuyere axisymetrique de turboreacteur
US7377099B2 (en) * 2005-05-27 2008-05-27 United Technologies Corporation System and method for cooling lateral edge regions of a divergent seal of an axisymmetric nozzle
US9228533B2 (en) * 2007-11-30 2016-01-05 United Technologies Corporation Flexible seal for gas turbine engine system
US8459936B2 (en) 2007-11-30 2013-06-11 United Technologies Corporation Flexible seal for gas turbine engine system
US8015820B2 (en) * 2008-06-03 2011-09-13 United Technologies Corporation Gas turbine engine exhaust component and manufacturing method of same
US9341120B2 (en) 2012-02-10 2016-05-17 United Technologies Corporation Channeled spring seal for sealing an air gap between moving plates
US9670791B2 (en) 2013-03-04 2017-06-06 United Technologies Corporation Flexible finger seal for sealing a gap between turbine engine components

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794317A (en) * 1951-11-08 1957-06-04 Westinghouse Electric Corp Jet propulsion nozzle apparatus
FR2529257A1 (fr) * 1982-06-28 1983-12-30 Snecma Volet de tuyere a structure composite carbone et acier
US4662566A (en) * 1985-12-02 1987-05-05 United Technologies Corporation Louvered seal flap for flap-type nozzle
US4690330A (en) * 1985-12-02 1987-09-01 United Technologies Corporation Louvered seal flap edge stiffener
CN1022433C (zh) * 1989-04-11 1993-10-13 通用电气公司 轴线对称转向排气喷口密封装置
US5039014A (en) * 1989-04-11 1991-08-13 General Electric Company Axisymmetric vectoring exhaust nozzle seal
US4994660A (en) * 1989-04-11 1991-02-19 Hitachi, Ltd. Axisymmetric vectoring exhaust nozzle
US5076496A (en) * 1990-02-05 1991-12-31 General Electric Company Exhaust nozzle flap seal
US5082182A (en) * 1990-08-23 1992-01-21 United Technologies Corporation Thrust vectoring exhaust nozzle

Also Published As

Publication number Publication date
WO1994002732A1 (en) 1994-02-03
US5215257A (en) 1993-06-01
KR100255622B1 (ko) 2000-05-01
EP0682744A1 (de) 1995-11-22
IL105262A (en) 1996-06-18
EP0682744B1 (de) 1997-12-10
DE69315708T2 (de) 1998-07-09
JP3286812B2 (ja) 2002-05-27
JPH07509038A (ja) 1995-10-05
KR950702675A (ko) 1995-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee