KR880014243A - 개스터어빈 엔진용 배기개스노즐 - Google Patents

개스터어빈 엔진용 배기개스노즐 Download PDF

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Publication number
KR880014243A
KR880014243A KR1019880005175A KR880005175A KR880014243A KR 880014243 A KR880014243 A KR 880014243A KR 1019880005175 A KR1019880005175 A KR 1019880005175A KR 880005175 A KR880005175 A KR 880005175A KR 880014243 A KR880014243 A KR 880014243A
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KR
South Korea
Prior art keywords
flap
turbine engine
gas turbine
cooling air
exhaust gas
Prior art date
Application number
KR1019880005175A
Other languages
English (en)
Other versions
KR950003753B1 (ko
Inventor
리차아드 스타아케 로이
Original Assignee
스텝판 이.레비스
유나이티드 테크놀로지스 코오포레이숀
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 스텝판 이.레비스, 유나이티드 테크놀로지스 코오포레이숀 filed Critical 스텝판 이.레비스
Publication of KR880014243A publication Critical patent/KR880014243A/ko
Application granted granted Critical
Publication of KR950003753B1 publication Critical patent/KR950003753B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • 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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • 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
    • 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
    • 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
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Exhaust Silencers (AREA)
  • Lift Valve (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

내용 없음

Description

개스터어빈 엔진용 배기개스노즐
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 전향추력작동중의 본 발명의 전환밸브의 도시도.
제2도는 전향추력작동에서 역추력작동으로 전이하는 중의 전환밸브의 도시도.
제3도는 역추력작동중의 전환밸브의 도시도.

Claims (3)

  1. 냉각공기를 수용하기 위한 공급덕트를 포함하고, 상기 공급덕트는 제1정적밀봉부 및 그와 반대로 배치된 제2정적밀봉부를 포함하고, 냉각공기를 포함하며 추력재방향에 응하여 이동 가능한 제1부재와, 상기 냉각공기를 제2부재로 경우에 따라 안내하기 위해 상기 공급덕트와 상기 제2부재와 통하게 하는 도관수단과, 상기 냉각공기를 상기 제1부재, 또는 상기 제1부재의 위치에 응하는 상기 도관수단으로 선택적으로 안내하기 위한 전환기수단을 포함하는 항공기의 개스터어빈엔진용 배기 개스노즐에 있어서, 상기 전환기 수단은 외부플랩, 내부플랩과 그 사이에 배치된 피봇가능하게 장착된 유동플랩을 구비하는 피봇되게 이동 가능한 아암 조립체와, 상기 내부 및 외부플랩은 상기 내부플랩의 외부끈에 체결된 제2힌지에 대해 피봇 가능한 상기 유동플랩과 함께 공통힌지에 대해 독립적으로 피봇가능하고, 상기 내부플랩은 상기 외부플랩의 출입구멍을 통해 뻗은 러그를 포함하고, 상기 러그는 상기 내부플랩을 상기 제1밀봉부와 맞닿도록 이동시키기 위한 상기 제1부재에 의해 접촉가능하고, 상기 외부플랩은 상기 제1부재와의 접촉에 따라 상기 제1밀봉부와 접촉하도록 이동 가능하고, 상기 유동플랩은 상기 플랩들의 운동중에 상기 러그출입통로를 통해 냉각공기의 누설을 방지하기 위해 상기 외부플랩과 미끄럼 가능하게 접촉할 수 있게 되는 것을 특징으로 하는 개스터어빈 엔진용 배기개스노즐.
  2. 제1항에 있어서, 상기 이동 가능한 제1부재는 역방향 분리 밸브로 구성되는 것을 특징으로 하는 개스 터어빈 엔진용 배기개스노즐.
  3. 제1항에 있어서, 상기 내부, 외부 및 유동플랩은 상기 냉각 공기에 의해 압력이 부가되는 것을 특징으로 하는 개스터어빈 엔진용 배기개스노즐.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880005175A 1987-05-04 1988-05-04 개스터어빈 엔진용 배기개스노즐 KR950003753B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US045,343 1987-05-04
US045.343 1987-05-04
US07/045,343 US4742961A (en) 1987-05-04 1987-05-04 Exhaust gas nozzle including a cooling air diverter

Publications (2)

Publication Number Publication Date
KR880014243A true KR880014243A (ko) 1988-12-23
KR950003753B1 KR950003753B1 (ko) 1995-04-18

Family

ID=21937350

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880005175A KR950003753B1 (ko) 1987-05-04 1988-05-04 개스터어빈 엔진용 배기개스노즐

Country Status (6)

Country Link
US (1) US4742961A (ko)
EP (1) EP0290371B1 (ko)
JP (1) JPS63285248A (ko)
KR (1) KR950003753B1 (ko)
CN (1) CN1013982B (ko)
DE (1) DE3866941D1 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224080B (en) * 1988-10-22 1993-04-07 Rolls Royce Plc Fluid outlet duct
US4926633A (en) * 1989-06-27 1990-05-22 The United States Of America As Represented By The Secretary Of The Air Force Coolant pressure regulating apparatus
US5101624A (en) * 1989-09-07 1992-04-07 General Electric Company Exhaust nozzle hinge
JPH0711259B2 (ja) * 1989-09-07 1995-02-08 ゼネラル・エレクトリック・カンパニイ 排気ノズルヒンジ
DE4012212A1 (de) * 1990-04-14 1991-10-24 Mtu Muenchen Gmbh Duese fuer ein hyperschalltriebwerk
FR2768773B1 (fr) * 1997-09-25 1999-11-05 Hispano Suiza Sa Inverseur de poussee de turboreacteur a coquilles internes
US6406692B1 (en) * 1997-10-31 2002-06-18 New Horizons Diagnostics Corp Composition for treatment of an ocular bacterial infection
US8001775B2 (en) * 2005-08-16 2011-08-23 Daimler Trucks North America Llc Vehicle exhaust dilution and dispersion device
US7604093B2 (en) * 2006-11-01 2009-10-20 Daimler Trucks North America Llc Exhaust diffuser for vehicle
DE102011101342A1 (de) * 2011-05-12 2012-11-15 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbinentriebwerk mit Ölkühler in der Triebwerksverkleidung
US9243508B2 (en) 2012-03-20 2016-01-26 General Electric Company System and method for recirculating a hot gas flowing through a gas turbine
CN108252821B (zh) * 2017-12-26 2020-04-07 中国航发四川燃气涡轮研究院 一种用于喷管调节板与机匣的组合金属弹性密封结构
CN114135419B (zh) * 2021-10-20 2022-12-20 中国航发四川燃气涡轮研究院 一种用于喷管机匣与调节板的双接触金属密封结构
CN114151228B (zh) * 2022-02-09 2022-04-22 中国航发四川燃气涡轮研究院 二元矢量喷管调节片离散式冷气分区的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837411A (en) * 1973-11-21 1974-09-24 Gen Electric Diverter valve for a gas turbine with an augmenter
US3979065A (en) * 1974-10-31 1976-09-07 United Technologies Corporation Cooling liner for an exhaust nozzle
US3949550A (en) * 1975-03-05 1976-04-13 United Technologies Corporation Engine exhaust flow diverter
US4074523A (en) * 1976-12-08 1978-02-21 The United States Of America As Represented By The Secretary Of The Air Force Pressure actuated collapsible curtain liners for a gas turbine engine nozzle
US4098076A (en) * 1976-12-16 1978-07-04 United Technologies Corporation Cooling air management system for a two-dimensional aircraft engine exhaust nozzle
US4081137A (en) * 1977-01-05 1978-03-28 The United States Of America As Represented By The Secretary Of The Air Force Finned surface cooled nozzle
US4643356A (en) * 1977-08-31 1987-02-17 United Technologies Corporation Cooling liner for convergent-divergent exhaust nozzle
US4544098A (en) * 1982-12-27 1985-10-01 United Technologies Corporation Cooled exhaust nozzle flaps
US4575006A (en) * 1983-06-13 1986-03-11 United Technologies Corporation Nozzle flap edge seal
FR2557925B1 (fr) * 1984-01-05 1986-05-16 Hurel Dubois Avions Perfectionnement aux moteurs a reaction a double flux equipes d'un inverseur de poussee.

Also Published As

Publication number Publication date
EP0290371A1 (en) 1988-11-09
US4742961A (en) 1988-05-10
JPS63285248A (ja) 1988-11-22
DE3866941D1 (de) 1992-01-30
KR950003753B1 (ko) 1995-04-18
CN88102721A (zh) 1988-11-16
EP0290371B1 (en) 1991-12-18
CN1013982B (zh) 1991-09-18

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