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특허 상세정보

Axisymmetric, throttleable non-gimballed rocket engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/00    F02K-007/00    F02K-009/00    F02K-009/74    F02K-009/76   
미국특허분류(USC) 060/224; 060/257; 060/258; 060/770
출원번호 US-0390253 (2003-03-11)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 9  인용 특허 : 23
초록

A rocket engine assembly is provided for a vertically launched rocket vehicle. A rocket engine housing of the assembly includes two or more combustion chambers each including an outlet end defining a sonic throat area. A propellant supply for the combustion chambers includes a throttling injector, associated with each of the combustion chambers and located opposite to sonic throat area, which injects the propellant into the associated combustion chamber. A modulator, which may form part of the injector, and which is controlled by a controller, modulates ...

대표
청구항

1. A rocket engine assembly for a vertically launched vehicle, said assembly comprising:a rocket engine housing including at least four combustion chambers arranged in an axisymmetric configuration, each of said combustion chambers including an outlet end defining a sonic throat area;means for supplying a propellant to said at least four combustion chambers including throttling injector means, individually associated with each of said at least four combustion chambers and located upstream of said sonic throat area, for receiving said propellant and for i...

이 특허에 인용된 특허 (23)

  1. Taylor Thomas C. (P.O. Box 1547 Wrightwood CA 92397) Cerna Peter (2815 California ; #4 Dickinson TX 77539). Aerospike for attachment to space vehicle system. USP1987034650139.
  2. Johnson, Randolph T.. Afterburning aerospike rocket nozzle. USP2003106629416.
  3. Janeke Charl E.,ZAX. Asonic aerospike engine. USP2001046213431.
  4. Seymour Nathanael F. ; Hodge Kathleen F.. Axisymmetrical annular plug propulsion system for integrated rocket/ramjet or rocket/scramjet. USP2001096293091.
  5. Bratkovich Thomas E. ; Williams Kevin E. ; Bussing Thomas R. A. ; Lidstone Gary L. ; Hinkey John B.. Exhaust nozzle for multi-tube detonative engines. USP1999126003301.
  6. Redding, Jr., Fred Whitney; Redding, Mary. Hypersonic and orbital vehicles system. USP2003036530543.
  7. Porter John W. (San Diego CA) Sager ; Jr. Paul H. (Rancho Santa Fe CA). Integrated aerospike engine and aerobrake for a spacecraft. USP1993045201832.
  8. Zachary R. Taylor. Integrated tankage for propulsion vehicles and the like. USP2002126499287.
  9. Chrones Constant J. ; Dressler Gordon A.. Liquid tripropellant rocket engine coaxial injector. USP2001026185927.
  10. Katorgin Boris Ivanovich,RUX ; Chvanov Vladimir Konstantinovich,RUX ; Chelkis Felix Jurievich,RUX ; Semenov Vadim Lliich,RUX ; Polushin Valentin Georgievich,RUX ; Murlykina Nina Ivanovna,RUX. Liquid-propellant rocket engine. USP2001016170258.
  11. Michaels Robert S. (Scottsboro AL) Wilson Ben F. (Huntsville AL). Multiple impinging stream vortex injector. USP1997045622046.
  12. Dressler, Gordon A.; Mueller, Thomas J.; Rotenberger, Scott J.. Pintle injector rocket with expansion-deflection nozzle. USP2003076591603.
  13. Meholic, Gregory Vincent. Pulse detonation aerospike engine. USP2003026516605.
  14. Bussing Thomas R. A. ; Bratkovich Thomas E.. Pulsed detonation rocket engine. USP1999025873240.
  15. Schneider Steven J.. Reduced toxicity fuel satellite propulsion system including axial thruster and ACS thruster combination. USP2001116311477.
  16. Williams Gregg G. ; Thompson ; Jr. Robert S. ; Stephens Richard D. ; Musgrave Dean S. ; Jones John F. ; Defever Guido D.. Rocket engine. USP2001036205770.
  17. Defever Guido D. ; Thompson ; Jr. Robert S.. Rocket engine cooling system. USP2001046220016.
  18. Bussing Thomas R. A. (Issaquah WA). Rotary valve multiple combustor pulse detonation engine. USP1996055513489.
  19. Sackheim Robert L. ; Bassichis James S. ; Hook Dale L.. Spacecraft attitude and velocity control thruster system. USP2000106135393.
  20. Modi, Paresh R.. System and method for inhibiting corrosion of metal containers and components. USP2003096620519.
  21. Schoenman Leonard (Citrus Heights CA). Two stage rocket combustor. USP1990064936091.
  22. Barkats Grard (Lotissement Persepolis ; Domaine de Candou 06530 Peymeinade FRX). Two-liquid propulsive system for an artificial satellite and utilization of said system for ejecting the satellite. USP1990054923152.
  23. Penn, Jay P.. X33 aeroshell and bell nozzle rocket engine launch vehicle. USP2004026685141.