FR2474593B1 - - Google Patents

Info

Publication number
FR2474593B1
FR2474593B1 FR8101061A FR8101061A FR2474593B1 FR 2474593 B1 FR2474593 B1 FR 2474593B1 FR 8101061 A FR8101061 A FR 8101061A FR 8101061 A FR8101061 A FR 8101061A FR 2474593 B1 FR2474593 B1 FR 2474593B1
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
Application number
FR8101061A
Other languages
French (fr)
Other versions
FR2474593A1 (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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2474593A1 publication Critical patent/FR2474593A1/fr
Application granted granted Critical
Publication of FR2474593B1 publication Critical patent/FR2474593B1/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
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/18—Composite ram-jet/rocket engines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
FR8101061A 1980-01-29 1981-01-21 Couvercle en materiau facilement destructible pour la fermeture des orifices d'entree d'air debouchant dans la chambre de combustion, en particulier des propulseurs-fusees a statoreacteur, et dispositif de percussion pour la destruction dudit couvercle Granted FR2474593A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803002977 DE3002977C2 (de) 1980-01-29 1980-01-29 Deckel aus leicht zerstörbarem Material zum Verschließen der in die Brennkammer von Staustrahl-Raketentriebwerken einmündenden Lufteinlauföffnungen, mit pyrotechnisch funktionierender Schlagvorrichtung zum Zerstören des Deckels

Publications (2)

Publication Number Publication Date
FR2474593A1 FR2474593A1 (fr) 1981-07-31
FR2474593B1 true FR2474593B1 (fi) 1984-04-20

Family

ID=6093102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8101061A Granted FR2474593A1 (fr) 1980-01-29 1981-01-21 Couvercle en materiau facilement destructible pour la fermeture des orifices d'entree d'air debouchant dans la chambre de combustion, en particulier des propulseurs-fusees a statoreacteur, et dispositif de percussion pour la destruction dudit couvercle

Country Status (3)

Country Link
DE (1) DE3002977C2 (fi)
FR (1) FR2474593A1 (fi)
GB (1) GB2068090B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584456B1 (fr) * 1985-07-03 1987-10-02 Poudres & Explosifs Ste Nale Dispositif de fermeture temporaire d'un orifice interne d'un propulseur
US4738099A (en) * 1986-06-09 1988-04-19 Fike Corporation Bulkhead rupture disc for solid propellant missiles
FR2863665B1 (fr) * 1988-10-12 2007-03-30 Aerospatiale Statoreacteur a structure tubulaire et missile propulse par un tel statoreacteur
FR2755182B1 (fr) * 1996-10-30 1998-12-31 Aerospatiale Systeme d'obturation pour un orifice d'entree d'air dans la chambre de combustion d'un statoreacteur
US5784877A (en) * 1996-11-08 1998-07-28 Atlantic Research Corporation Rocket-ramjet engine casing port closure
FR2813344B1 (fr) 2000-08-28 2002-11-29 Aerospatiale Matra Missiles Systeme d'obturation pour un orifice d'un conduit, en particulier pour un orifice d'une voie d'introduction d'air dans la chambre de combustion d'un statoreacteur
CN107191291A (zh) * 2017-07-13 2017-09-22 西安航天动力研究所 一种发动机的防尘装置及其安装方法
CN109488460B (zh) * 2017-09-12 2021-02-19 江西洪都航空工业集团有限责任公司 一种超音速进气道堵盖装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952972A (en) * 1957-09-09 1960-09-20 Norman A Kimmel Rocket motor and method of operating same
DE1626069B1 (de) * 1967-10-18 1970-10-08 Messerschmitt Boelkow Blohm Kombinationstriebwerk
GB1378079A (en) * 1972-05-22 1974-12-18 Ici Ltd Bursting disc assembly
US3901028A (en) * 1972-09-13 1975-08-26 Us Air Force Ramjet with integrated rocket boost motor
GB1415360A (en) * 1973-06-08 1975-11-26 Energy Secretary Of State Explosively operated rapid release valves
US4028886A (en) * 1975-10-23 1977-06-14 Mcdonnell Douglas Corporation Passive chamber wall fragmenter

Also Published As

Publication number Publication date
DE3002977C2 (de) 1982-11-11
GB2068090B (en) 1983-05-25
FR2474593A1 (fr) 1981-07-31
GB2068090A (en) 1981-08-05
DE3002977A1 (de) 1981-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse