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Hybrid rocket propulsion system including array of hybrid or fluid attitude-control rocket engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-009/42    F02K-009/72   
미국특허분류(USC) 60/229; 60/251; 60/257
출원번호 US-0532301 (2000-03-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sullivan Law Group
인용정보 피인용 횟수 : 24  인용 특허 : 3
초록
▼

This propulsion system of a rocket motor assembly includes an array of attitude-control rocket engines, one or more oxidizer-fluid sources, one or more ignition-fluid sources, and, optionally, one or more primary rocket engines. Each of the attitude-control rocket engines has a respective combustion chamber and is offset from the longitudinal axis of the rocket motor assembly so that when a selected one or group of the attitude-control rocket engines is fired, the flight path of the assembly is diverted and/or the rocket assembly spins. The oxidizer-flui...

대표
청구항
▼

1. A rocket motor assembly having a longitudinal axis and comprising a propulsion system, said propulsion system comprising: an array of eccentric rocket engines offset from the longitudinal axis of said rocket motor assembly to permit attitude control of said rocket motor assembly by independent firing of a selected one or group of said eccentric rocket engines, said eccentric rocket engines each comprising a respective combustion chamber; one or more oxidizer-fluid sources in operative communication with said eccentric rocket engines to permit oxidize...

이 특허에 인용된 특허 (3)

  1. Keith Edward L. ; Bauer Thomas P.. Economical launch vehicle. USP1998095799902.
  2. Smith Peter (Portsmouth GB2). Gas thruster. USP1988114787579.
  3. Biddle Richard A. (Elkton MD) Sutton Ernest S. (Landenberg PA). Highly soluble, non-hazardous hydroxylammonium salt solutions for use in hybrid rocket motors. USP1985074527389.

이 특허를 인용한 특허 피인용횟수: 24

  1. Maier, Thomas. Control and/or drive device for a flying body. USP2010057707820.
  2. Maier, Thomas. Control and/or drive device for a flying body. USP2012088245496.
  3. Kline, Korey R.; Smith, Kevin W.; Cesaroni, Anthony Joseph. Flame holder for a hybrid rocket motor. USP2004056739121.
  4. Hamke,Rolf E.. Fluidics-balanced fluid bearing. USP2006037008111.
  5. Sarigul Klijn,Marti; Sarigul Klijn,Nesrin; Benson,Jim; Williams,Grant; Macklin,Frank. High propulsion mass fraction hybrid propellant system. USP2008077404288.
  6. Grainger,Chris; Macklin,Frank. Hybrid propulsion system. USP2006077069717.
  7. MacKlin,Frank; Grainger,Chris. Hybrid propulsion system. USP2009037503165.
  8. Macklin, Frank; Grainger, Chris. Hybrid propulsion system. USP2012018099945.
  9. Macklin, Frank. Hybrid rocket motor with annular, concentric solid fuel elements. USP2013098539753.
  10. Loehr, Richard D.. Hydroxyl amine based staged combustion hybrid rocket motor. USP2011067966805.
  11. Chan, May L.; Turner, Alan D.. Insensitive high energy booster propellant. USP2004016682615.
  12. Strassman, Doron; Elkanick, Mark E.. Integrated propulsion and attitude control system from a common pressure vessel for an interceptor. USP2015038975565.
  13. Cover, Cary Lee; Stroud, Sean Scott; Piovoso, Michael Joseph; Kelly, Timothy James. Methods of controlling thrust in a rocket motor. USP2013098539751.
  14. Fujita, Toshiharu; Hayakawa, Nobuaki. Orbit attitude control device, and method of controlling orbit attitude. USP2016019242745.
  15. Fujita, Toshiharu; Hayakawa, Nobuaki. Orbit attitude control device, and method of controlling orbit attitude. USP2016109469419.
  16. Fujita, Toshiharu; Hayakawa, Nobuaki. Orbit attitude control device, and method of controlling orbit attitude. USP2017079696726.
  17. Fujita, Toshiharu; Hayakawa, Nobuaki. Orbit attitude control device, and method of controlling orbit attitude. USP2016049302790.
  18. Fujita, Toshiharu; Hayakawa, Nobuaki. Orbit attitude control device, and method of controlling orbit attitude. USP2016069365300.
  19. Cover, Cary Lee; Stroud, Sean Scott; Piovoso, Michael Joseph; Kelly, Timothy James. Propulsion thrust control system and method. USP2010057716912.
  20. Mittendorf, Donald L.. Rocket motor having a catalytic hydroxylammonium (HAN) decomposer and method for combusting the decomposed HAN-based propellant. USP2011098024918.
  21. Stroud, Sean S.; Piovoso, Michael J.. Rockets, methods of rocket control and methods of rocket evaluation utilizing pressure compensation. USP2017069677504.
  22. Benson, Jim. Single-piece hybrid rocket motor. USP2011067966809.
  23. Petersen, Eric L.; Seal, Sudipta; Stephens, Matthew; Reid, David L.; Carro, Rodolphe; Sammet, Thomas; Lepage, Alex. Solid propellant rocket motor having self-extinguishing propellant grain and systems therefrom. USP2012128336287.
  24. Rohrbaugh,Eric M.; White,Jeffrey M.. Steerable, intermittently operable rocket propulsion system. USP2007107281367.

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