FR2434273B1 - Systeme de tuyere deployable telescopiquement, a cones emboites, pour un moteur-fusee - Google Patents

Systeme de tuyere deployable telescopiquement, a cones emboites, pour un moteur-fusee

Info

Publication number
FR2434273B1
FR2434273B1 FR7921598A FR7921598A FR2434273B1 FR 2434273 B1 FR2434273 B1 FR 2434273B1 FR 7921598 A FR7921598 A FR 7921598A FR 7921598 A FR7921598 A FR 7921598A FR 2434273 B1 FR2434273 B1 FR 2434273B1
Authority
FR
France
Prior art keywords
rocket engine
nozzle system
nested cones
deployable nozzle
telescopically deployable
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
FR7921598A
Other languages
English (en)
French (fr)
Other versions
FR2434273A1 (fr
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of FR2434273A1 publication Critical patent/FR2434273A1/fr
Application granted granted Critical
Publication of FR2434273B1 publication Critical patent/FR2434273B1/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
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/97—Rocket nozzles
    • F02K9/976—Deployable nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Engines (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR7921598A 1978-08-25 1979-08-21 Systeme de tuyere deployable telescopiquement, a cones emboites, pour un moteur-fusee Expired FR2434273B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/936,995 US4213566A (en) 1978-08-25 1978-08-25 Nested cone extendible nozzle system for a rocket motor

Publications (2)

Publication Number Publication Date
FR2434273A1 FR2434273A1 (fr) 1980-03-21
FR2434273B1 true FR2434273B1 (fr) 1985-07-12

Family

ID=25469325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921598A Expired FR2434273B1 (fr) 1978-08-25 1979-08-21 Systeme de tuyere deployable telescopiquement, a cones emboites, pour un moteur-fusee

Country Status (5)

Country Link
US (1) US4213566A (US08124630-20120228-C00152.png)
DE (1) DE2931310A1 (US08124630-20120228-C00152.png)
FR (1) FR2434273B1 (US08124630-20120228-C00152.png)
GB (1) GB2029511B (US08124630-20120228-C00152.png)
IT (1) IT1122849B (US08124630-20120228-C00152.png)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387564A (en) * 1980-10-03 1983-06-14 Textron Inc. Extendible rocket engine exhaust nozzle assembly
US4489889A (en) * 1982-11-08 1984-12-25 Thiokol Corporation Extendible nozzle exit cone
US4706886A (en) * 1984-08-27 1987-11-17 Rockwell International Corporation Extendible rocket-engine nozzle
US4676436A (en) * 1984-11-02 1987-06-30 Unidynamics Phoenix, Inc. Rocket motor nozzle extension system
US4903918A (en) * 1987-05-28 1990-02-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Raked circular-cone aerobraking orbital transfer vehicle
FR2637017B1 (fr) * 1988-09-28 1990-11-30 Snecma Structure de tuyere pour propulseur combine turbo-stato-fusee
US5052176A (en) * 1988-09-28 1991-10-01 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Combination turbojet-ramjet-rocket propulsion system
US5048289A (en) * 1989-06-15 1991-09-17 Rockwell International Corporation Extendible nozzle
EP0661436B1 (en) * 1993-12-24 1998-10-21 Mitsubishi Jukogyo Kabushiki Kaisha Rocket
FR2743110B1 (fr) * 1995-12-28 1998-03-27 Europ Propulsion Divergent deployable de propulseur
FR2757571B1 (fr) * 1996-12-24 2003-03-28 Europ Propulsion Divergent deployable pour propulseur
FR2840030B1 (fr) * 2002-05-21 2005-03-04 Eads Launch Vehicles Moteur a tuyere a noyau central pour lanceur spatial
DE10312776B4 (de) * 2003-03-21 2008-10-02 Eads Space Transportation Gmbh Ausfahrbare Schubdüsenglocke für ein Raketentriebwerk
DE102005039742B4 (de) * 2005-08-23 2008-10-02 Technische Universität Dresden Schubdüse für Raketen mit ausfahrbarer Düsenverlängerung
FR2944063B1 (fr) * 2009-04-02 2014-04-25 Snecma Divergent deployable de propulseur
FR2949821B1 (fr) * 2009-09-10 2011-09-30 Snecma Moteur fusee a divergent deployable
FR2975730B1 (fr) * 2011-05-23 2013-06-21 Snecma Systeme de reduction de la dynamique du segment mobile d'une tuyere deployable pour moteur de fusee
FR2989354B1 (fr) * 2012-04-13 2014-05-23 Snecma Etage de lanceur comprenant une structure de support temporaire de troncons de tuyere, permettant l'acces au corps du moteur
RU2573628C2 (ru) * 2014-02-04 2016-01-20 Открытое акционерное общество "Конструкторское бюро химавтоматики" Устройство для крепления агрегатов жидкостного ракетного двигателя
RU2595006C1 (ru) * 2015-09-02 2016-08-20 Акционерное общество "Конструкторское бюро химавтоматики" Жидкостный ракетный двигатель с выдвижным соплом
RU2640903C1 (ru) * 2016-11-07 2018-01-12 Акционерное общество "Конструкторское бюро химавтоматики" Камера жрд с регулируемым соплом

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683961A (en) * 1949-05-27 1954-07-20 Phillips Petroleum Co Variable frequency pulse jet engine
US3183664A (en) * 1963-01-28 1965-05-18 Louis V Divone Variable-area rocket nozzle
FR1402948A (fr) * 1964-04-24 1965-06-18 Onera (Off Nat Aerospatiale) Perfectionnements apportés aux aérodynes propulsés par moteurs-fusées, notammentà ceux à plusieurs étages
US3270504A (en) * 1965-07-20 1966-09-06 Donald R Ward Automatically deploying nozzle exit cone extension
US3526365A (en) * 1968-05-21 1970-09-01 T O Paine Collapsible nozzle extension for rocket engines
US3561679A (en) * 1968-06-25 1971-02-09 Sam E Lager Collapsible nozzle for aircraft rocket motors
US3711027A (en) * 1971-03-17 1973-01-16 Textron Inc Extendible nozzle for rocket engines
US3784109A (en) * 1972-05-22 1974-01-08 Textron Inc Deployable nozzle extension for rocket engines
US4125224A (en) * 1975-12-03 1978-11-14 Textron, Inc. Extendible/expandable nozzle for rocket engines and the like

Also Published As

Publication number Publication date
GB2029511B (en) 1982-08-11
IT7925231A0 (it) 1979-08-21
US4213566A (en) 1980-07-22
FR2434273A1 (fr) 1980-03-21
DE2931310C2 (US08124630-20120228-C00152.png) 1987-03-12
GB2029511A (en) 1980-03-19
IT1122849B (it) 1986-04-23
DE2931310A1 (de) 1980-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse