IL65777A0 - Nozzle assembly for gas turbine engines - Google Patents

Nozzle assembly for gas turbine engines

Info

Publication number
IL65777A0
IL65777A0 IL65777A IL6577782A IL65777A0 IL 65777 A0 IL65777 A0 IL 65777A0 IL 65777 A IL65777 A IL 65777A IL 6577782 A IL6577782 A IL 6577782A IL 65777 A0 IL65777 A0 IL 65777A0
Authority
IL
Israel
Prior art keywords
gas turbine
nozzle assembly
turbine engines
engines
nozzle
Prior art date
Application number
IL65777A
Other languages
English (en)
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 IL65777A0 publication Critical patent/IL65777A0/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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/62—Reversing jet main flow by blocking the rearward discharge by means of 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
    • F02K1/06—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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/123—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, both having their flaps hinged at their upstream ends on a fixed structure
    • 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)
  • Control Of Turbines (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
IL65777A 1981-05-18 1982-05-14 Nozzle assembly for gas turbine engines IL65777A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/264,726 US4382551A (en) 1981-05-18 1981-05-18 Flap-type nozzle with built-in reverser

Publications (1)

Publication Number Publication Date
IL65777A0 true IL65777A0 (en) 1982-08-31

Family

ID=23007335

Family Applications (1)

Application Number Title Priority Date Filing Date
IL65777A IL65777A0 (en) 1981-05-18 1982-05-14 Nozzle assembly for gas turbine engines

Country Status (4)

Country Link
US (1) US4382551A (fr)
JP (1) JPS57198348A (fr)
DE (1) DE3217676A1 (fr)
IL (1) IL65777A0 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502637A (en) * 1982-06-07 1985-03-05 Rolls-Royce Inc. Turbomachine ejector nozzle with thrust reverser
US4591097A (en) * 1984-05-16 1986-05-27 The United States Of America As Represented By The Secretary Of The Air Force Thrust reverser/exhaust nozzle assembly for a gas turbine engine
FR2611233B1 (fr) * 1987-02-19 1991-05-10 Hurel Dubois Avions Groupe moto-propulseur d'avion du type a ventilateur capote equipe d'un inverseur de poussee a portes
US5120004A (en) * 1990-02-05 1992-06-09 Rohr, Inc. Split door thrust reverser for fan jet aircraft engines
US5243817A (en) * 1990-07-05 1993-09-14 Rohr, Inc. Thrust reverser for fan jet aircraft engines
US5213286A (en) * 1990-10-10 1993-05-25 General Electric Company Door for aircraft nacelle
US8109467B2 (en) * 2009-04-24 2012-02-07 United Technologies Corporation Thrust reverser assembly with shaped drag links
US10724474B2 (en) 2018-05-01 2020-07-28 Rohr, Inc. Hybrid articulating/translating trailing edge reverser
US11649785B1 (en) 2021-11-22 2023-05-16 Rohr, Inc. Mixed flow exhaust thrust reverser with area control nozzle systems and methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972226A (en) * 1955-10-06 1961-02-21 United Aircraft Corp Variable area converging-diverging nozzle
US2970432A (en) * 1958-01-22 1961-02-07 Westinghouse Electric Corp Jet engine thrust reversing nozzle
US3153231A (en) * 1961-10-11 1964-10-13 James W Caspers Modification of sequential detectors for parallel operation
GB1211923A (en) * 1968-08-30 1970-11-11 Rolls Royce Thrust reverser for gas turbine jet propulsion engine
US3690561A (en) * 1970-11-05 1972-09-12 Rohr Corp Thrust controlling system
US3730436A (en) * 1971-12-20 1973-05-01 United Aircraft Corp Synchronized exhaust nozzle actuating system
US3973731A (en) * 1975-12-12 1976-08-10 United Technologies Corporation Flap-type two-dimensional nozzle
US4093122A (en) * 1976-11-03 1978-06-06 Rohr Industries, Inc. Integrated divergent exhaust nozzle thrust reverser

Also Published As

Publication number Publication date
JPH0261618B2 (fr) 1990-12-20
US4382551A (en) 1983-05-10
JPS57198348A (en) 1982-12-04
DE3217676A1 (de) 1982-12-02
DE3217676C2 (fr) 1991-06-13

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Legal Events

Date Code Title Description
KB Patent renewed
RH Patent void