FR2724979B1 - - Google Patents

Info

Publication number
FR2724979B1
FR2724979B1 FR9411430A FR9411430A FR2724979B1 FR 2724979 B1 FR2724979 B1 FR 2724979B1 FR 9411430 A FR9411430 A FR 9411430A FR 9411430 A FR9411430 A FR 9411430A FR 2724979 B1 FR2724979 B1 FR 2724979B1
Authority
FR
France
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 - Fee Related
Application number
FR9411430A
Other languages
French (fr)
Other versions
FR2724979A1 (fr
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 filed Critical
Priority to FR9411430A priority Critical patent/FR2724979A1/fr
Publication of FR2724979A1 publication Critical patent/FR2724979A1/fr
Application granted granted Critical
Publication of FR2724979B1 publication Critical patent/FR2724979B1/fr
Granted 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
    • F02K9/978—Closures for nozzles; Nozzles comprising ejectable or discardable elements
    • 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
    • F02K9/974—Nozzle- linings; Ablative coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FR9411430A 1994-09-26 1994-09-26 Dispositif de protection contre l'effet bouchon d'eau lors de la mise a feu d'un missile lance en immersion Granted FR2724979A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9411430A FR2724979A1 (fr) 1994-09-26 1994-09-26 Dispositif de protection contre l'effet bouchon d'eau lors de la mise a feu d'un missile lance en immersion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411430A FR2724979A1 (fr) 1994-09-26 1994-09-26 Dispositif de protection contre l'effet bouchon d'eau lors de la mise a feu d'un missile lance en immersion

Publications (2)

Publication Number Publication Date
FR2724979A1 FR2724979A1 (fr) 1996-03-29
FR2724979B1 true FR2724979B1 (it) 1997-02-07

Family

ID=9467253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9411430A Granted FR2724979A1 (fr) 1994-09-26 1994-09-26 Dispositif de protection contre l'effet bouchon d'eau lors de la mise a feu d'un missile lance en immersion

Country Status (1)

Country Link
FR (1) FR2724979A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754566B1 (fr) * 1996-10-11 1999-02-05 Europ Propulsion Tuyere de moteur-fusee a inserts ejectables
FR2757571B1 (fr) * 1996-12-24 2003-03-28 Europ Propulsion Divergent deployable pour propulseur
FR2787876B1 (fr) * 1998-12-24 2001-03-23 Snecma Procede et installation d'essai pour la simulation d'un jet d'eau rentrant sur la zone arriere d'un propulseur
FR2863666B1 (fr) * 2003-12-10 2006-03-24 Snecma Propulsion Solide Dispositif d'adaptation pour tuyere de moteur fusee a divergent mobile

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776466A (en) * 1973-01-19 1973-12-04 W Ray Polyurethane foam insert for overexpanded rocket engine nozzles to prevent start transient sideloads
DE2336756A1 (de) * 1973-07-19 1975-02-06 Bayern Chemie Gmbh Flugchemie Sicherheitsvorrichtung bei der handhabung von raketentriebwerken am boden
US4022129A (en) * 1976-01-16 1977-05-10 The United States Of America As Represented By The Secretary Of The Air Force Nozzle ejection system
US4272956A (en) * 1979-01-22 1981-06-16 Thiokol Corporation Time delay device for deployable rocket nozzle skirts
FR2503794B1 (fr) * 1981-04-13 1986-04-25 Europ Propulsion Chambre de combustion de propulseur-fusee a divergent multiple
US5060550A (en) * 1991-02-19 1991-10-29 The United States Of America As Represented By The Secretary Of The Navy Rocket nozzle snubber
US5074187A (en) * 1991-03-08 1991-12-24 The United States Of America As Represented By The Secretary Of The Navy Rocket nozzle shield
US5125318A (en) * 1991-12-18 1992-06-30 United States Government As Represented By The Secretary Of The Navy Inflatable device for excluding sea water from a rocket motor

Also Published As

Publication number Publication date
FR2724979A1 (fr) 1996-03-29

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20060531