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특허 상세정보

Solid propellant canister loaded multiple pulsed or staged rocket

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-009/28    F02K-009/34   
미국특허분류(USC) 60/245 ; 60/250 ; 60/253
출원번호 US-0496542 (1990-03-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 12  인용 특허 : 0
초록

A multi-pulse or multi-stage canister loaded solid propellant rocket motor. The canisters are prepared separately and loaded with solid propellant whereby the scrape rate may be reduced after which they are installed in a monolithic case which affords stiffness continuity over the length of the rocket motor to prevent guidance system upsetting free play. In order to reduce the complexity of installation of the membrane seal assembly for each pulse, the bulkhead therefor is manufactured integral with the case of the respective canister and becomes the for...

대표
청구항

A rocket motor comprising a monolithic elongate generally cylindrical case having means defining an aft aperture, at least two canisters each of which has an individual case and contains an individual grain of solid propellant material, said canisters disposed sequentially within said monolithic case in end to end relation with said individual canister cases attached to said monolithic case, each of said canisters has a closed forward end portion, an aft aperture means, and thrust nozzle means fixed to said respective canister case in flow communication ...

이 특허를 인용한 특허 피인용횟수: 12

  1. Floyd,Brian A.. Case burning rocket. USP2007057210282.
  2. Floyd, Brian A.. Case burning rocket with drive system for combustion chamber and nozzle. USP2004086782693.
  3. Blair Michael D. (North Ogden UT) Kunz Richard (North Ogden UT) Warner Mark J. (North Ogden UT) Davis Kevin (Ogden UT) Wolcott Edward (Providence UT) Turner Darrel (Brigham City UT) Bennett John (Bri. Composite conformable pressure vessel. USP1996115577630.
  4. Blair Michael D. ; Kunz Richard ; Warner Mark J. ; Davis Kevin ; Wolcott Edward ; Turner Darrel ; Bennett John. Composite conformable pressure vessel. USP2000086095367.
  5. Blair, Michael D.; Turner, Darrel G.; Kunz, Richard K.; Warner, Mark J.; Davis, Kevin W.; Wolcott, F. Edward; Bennett, John D.. Composite conformable pressure vessel. USP201002RE41142.
  6. Le Gonidec, Serge. Method and a device for calculating a starting or stop sequence for an engine. USP2013018364374.
  7. Gajiwala, Himansu M.; Hall, Steven B.. Methods of forming flexible structures for a rocket motor assembly, related flexible structures, and related assemblies including the flexible structures. USP20180910072613.
  8. Mihara, Chiyako; Suzuki, Tasuku; Ieki, Katsunori. Multi-pulse rocket motor and pulse unit thereof. USP2017079702320.
  9. Sheryl H. Hepler ; Herman L. Miskelly ; Mark C. Horton. Multi-stage rocket motor assembly including jettisonable launch motor integrated with flight igniter. USP2002116481198.
  10. Shi, Zhongwei. Propulsion enhancement arrangement for rocket. USP2010107814835.
  11. Knight,Andrew F.. Simple solid propellant rocket engine and super-staged rocket. USP2007087254936.
  12. Rutan, Elbert L.. Unitized hybrid rocket system. USP2009067540145.