FR939640A - Perfectionnements aux tuyères des groupes de propulsion par réaction - Google Patents

Perfectionnements aux tuyères des groupes de propulsion par réaction

Info

Publication number
FR939640A
FR939640A FR939640DA FR939640A FR 939640 A FR939640 A FR 939640A FR 939640D A FR939640D A FR 939640DA FR 939640 A FR939640 A FR 939640A
Authority
FR
France
Prior art keywords
reaction
jet propulsion
propulsion units
units
jet
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
Application number
Other languages
English (en)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR939640A publication Critical patent/FR939640A/fr
Expired 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/11—Varying effective area of jet pipe or nozzle by means of pivoted eyelids
    • 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
    • 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)
  • Joints Allowing Movement (AREA)
FR939640D 1945-03-08 1947-01-09 Perfectionnements aux tuyères des groupes de propulsion par réaction Expired FR939640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB260011X 1945-03-08

Publications (1)

Publication Number Publication Date
FR939640A true FR939640A (fr) 1948-11-19

Family

ID=10236772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939640D Expired FR939640A (fr) 1945-03-08 1947-01-09 Perfectionnements aux tuyères des groupes de propulsion par réaction

Country Status (4)

Country Link
US (1) US2523842A (fr)
BE (1) BE488536A (fr)
CH (1) CH260011A (fr)
FR (1) FR939640A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635419A (en) * 1948-09-30 1953-04-21 Curtiss Wright Corp Adjustable discharge nozzle for jet engines
US2569497A (en) * 1948-10-07 1951-10-02 Ervin E Schiesel Combined variable area nozzle and after-burner control for jet motors
US2603060A (en) * 1949-09-30 1952-07-15 Westinghouse Electric Corp Cooling means for variable area nozzles
US2630673A (en) * 1950-09-27 1953-03-10 Gen Electric Cooling means for variable area nozzles
US2791882A (en) * 1950-09-29 1957-05-14 Westinghouse Electric Corp Variable area nozzle for jet propulsion engine
US2714285A (en) * 1950-11-02 1955-08-02 United Aircraft Corp Nozzle actuating system
US2793491A (en) * 1950-12-07 1957-05-28 Gen Motors Corp Variable area jet nozzle
US2779157A (en) * 1951-02-14 1957-01-29 Rohr Aircraft Corp Nozzle with variable discharge orifice
US2815643A (en) * 1951-06-29 1957-12-10 United Aircraft Corp Variable area nozzle
US2761277A (en) * 1952-02-23 1956-09-04 Gen Motors Corp Variable nozzle actuator
US2740300A (en) * 1952-02-23 1956-04-03 Gen Motors Corp Two-piece guided actuator mechanism
US2708825A (en) * 1952-02-23 1955-05-24 Gen Motors Corp Jet nozzle actuating mechanism
US2704436A (en) * 1952-03-24 1955-03-22 Gen Motors Corp Jet nozzle actuator
US2746243A (en) * 1954-01-14 1956-05-22 Solar Aircraft Co Variable nozzle and sealing means therefor for jet engine
FR2491126A1 (fr) * 1980-10-01 1982-04-02 Snecma Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine
GB2168298B (en) * 1984-12-13 1988-01-27 Rolls Royce Thrust reverser
US10040563B1 (en) * 2013-04-11 2018-08-07 Geoffrey P. Pinto Dual panel actuator system for jet engines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1392831A (en) * 1920-07-26 1921-10-04 Kitchen John George Aulsebrook Means for varying the speed and stopping way of aircraft without slowing the propeller
US1572812A (en) * 1922-09-08 1926-02-09 Rees Edmund Scott Gustave Propulsion and maneuvering of ships and aircraft
US2411895A (en) * 1944-04-15 1946-12-03 United Aircraft Corp Nozzle control

Also Published As

Publication number Publication date
CH260011A (de) 1949-02-15
US2523842A (en) 1950-09-26
BE488536A (fr)

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