FR1280852A - Tuyère réglable convergente-divergente - Google Patents

Tuyère réglable convergente-divergente

Info

Publication number
FR1280852A
FR1280852A FR848733A FR848733A FR1280852A FR 1280852 A FR1280852 A FR 1280852A FR 848733 A FR848733 A FR 848733A FR 848733 A FR848733 A FR 848733A FR 1280852 A FR1280852 A FR 1280852A
Authority
FR
France
Prior art keywords
diverging nozzle
adjustable converging
converging
adjustable
diverging
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
FR848733A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority claimed from CH37161A external-priority patent/CH391385A/de
Application granted granted Critical
Publication of FR1280852A publication Critical patent/FR1280852A/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
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1261—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a substantially axially movable structure
    • 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
    • F02K1/36—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto having an ejector
    • 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)
  • Jet Pumps And Other Pumps (AREA)
FR848733A 1960-04-01 1961-01-04 Tuyère réglable convergente-divergente Expired FR1280852A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19421A US3098352A (en) 1960-04-01 1960-04-01 Adjustable jet propulsion nozzle with secondary air flow control
CH37161A CH391385A (de) 1961-01-12 1961-01-12 Einstellbare Schubdüse

Publications (1)

Publication Number Publication Date
FR1280852A true FR1280852A (fr) 1962-01-08

Family

ID=25684374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848733A Expired FR1280852A (fr) 1960-04-01 1961-01-04 Tuyère réglable convergente-divergente

Country Status (5)

Country Link
US (1) US3098352A (fr)
CH (1) CH412474A (fr)
FR (1) FR1280852A (fr)
GB (1) GB907526A (fr)
NL (1) NL262125A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359736A (en) * 1964-11-27 1967-12-26 Rolls Royce Jet propulsion power plant for aricraft
DE1262682B (de) * 1963-08-22 1968-03-07 Rolls Royce Mantelstromgasturbinentriebwerk
DE1289364B (de) * 1964-08-04 1969-02-13 Rolls Royce Verbundtriebwerk zum Antrieb von Flugzeugen
FR2637017A1 (fr) * 1988-09-28 1990-03-30 Snecma Structure de tuyere pour propulseur combine turbo-stato-fusee

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB985192A (en) * 1960-05-13 1965-03-03 Bristol Siddeley Engines Ltd Improvements in aircraft propulsion power plants
US3229457A (en) * 1962-10-15 1966-01-18 James R Rowe Variable area ratio rocket nozzle
US3258913A (en) * 1963-09-20 1966-07-05 Boeing Co Method and apparatus for varying the area of an air flow device
US3662957A (en) * 1970-10-28 1972-05-16 United Aircraft Corp Low friction track bearing assembly
US3897001A (en) * 1974-06-12 1975-07-29 Gen Electric Nozzle and auxiliary inlet arrangement for gas turbine engine
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
US4587806A (en) * 1981-05-11 1986-05-13 United Technologies Corporation Area two-dimensional converging/diverging nozzle
FR2608680B1 (fr) * 1986-12-17 1989-03-17 Snecma Tuyere bidimensionnelle reglable, notamment pour reacteur d'avion
FR2670177B1 (fr) * 1990-12-05 1993-01-22 Snecma Joint d'etancheite entre l'arriere du fuselage d'un avion et les volets exterieurs de son turboreacteur.
US5351888A (en) * 1993-05-14 1994-10-04 General Electric Company Multi-axis vectorable exhaust nozzle
US5431344A (en) * 1993-11-12 1995-07-11 United Technologies Corporation Sliding throat gas turbine engine nozzle
FR2715192B1 (fr) * 1994-01-20 1996-02-16 Snecma Tuyère d'éjection de turboréacteur.
FR2790791B1 (fr) * 1999-03-10 2001-04-13 Snecma Tuyere d'ejection de turboreacteur axisymetrique et a orientation globale
US8572986B2 (en) * 2009-07-27 2013-11-05 United Technologies Corporation Retainer for suspended thermal protection elements in a gas turbine engine
AU2012222857B2 (en) * 2011-03-01 2016-02-25 Grollo Aerospace Engine for use in an aerial vehicle
US9581109B1 (en) * 2013-04-11 2017-02-28 Geoffrey P. Pinto Axially translating and radially tilting fan nozzle segments with combined actuation and position sensing
JP6930743B2 (ja) 2015-09-02 2021-09-01 ジェトプテラ、インコーポレイテッド エジェクタ及びエアフォイル形状
US10464668B2 (en) 2015-09-02 2019-11-05 Jetoptera, Inc. Configuration for vertical take-off and landing system for aerial vehicles
USD868627S1 (en) 2018-04-27 2019-12-03 Jetoptera, Inc. Flying car
GB2588652A (en) * 2019-10-31 2021-05-05 Rolls Royce Plc An exhaust nozzle
GB2588653A (en) 2019-10-31 2021-05-05 Rolls Royce Plc An exhaust nozzle
GB2588651A (en) 2019-10-31 2021-05-05 Rolls Royce Plc An exhaust nozzle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729937A (en) * 1951-03-20 1956-01-10 United Aircraft Corp Retractable flameholders for afterburners
US2770944A (en) * 1952-04-26 1956-11-20 United Aircraft Corp Variable area reaction nozzle movable from convergent to convergent-di-vergent form
GB733383A (en) * 1953-02-05 1955-07-13 British Thomson Houston Co Ltd Improvements in and relating to fuel-reaction-chambers
FR1006139A (fr) * 1954-11-25 1952-04-21 Cem Comp Electro Mec Procédé et dispositif de réglage des turbo-réacteurs
US2910828A (en) * 1956-08-24 1959-11-03 United Aircraft Company Convergent-divergent variable area propulsion nozzle
GB872195A (en) * 1957-05-21 1961-07-05 English Electric Co Ltd Improvements in and relating to jet propulsion nozzles
US3049873A (en) * 1958-02-04 1962-08-21 Westinghouse Electric Corp Exhaust nozzle having a flow area of variable convergency and divergency
US2984068A (en) * 1958-06-30 1961-05-16 Orenda Engines Ltd Propulsive nozzle system for reaction propulsion units

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262682B (de) * 1963-08-22 1968-03-07 Rolls Royce Mantelstromgasturbinentriebwerk
DE1289364B (de) * 1964-08-04 1969-02-13 Rolls Royce Verbundtriebwerk zum Antrieb von Flugzeugen
US3359736A (en) * 1964-11-27 1967-12-26 Rolls Royce Jet propulsion power plant for aricraft
FR2637017A1 (fr) * 1988-09-28 1990-03-30 Snecma Structure de tuyere pour propulseur combine turbo-stato-fusee
EP0362052A1 (fr) * 1988-09-28 1990-04-04 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Structure de tuyère pour propulseur combiné turbo-stato-fusée

Also Published As

Publication number Publication date
NL262125A (fr)
US3098352A (en) 1963-07-23
CH412474A (de) 1966-04-30
GB907526A (en) 1962-10-03

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