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Space maneuvering vehicle control thruster

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64G-001/26   
미국특허분류(USC) 244/169 ; 244/72 ; 60/39463 ; 60/210
출원번호 US-0614202 (1984-05-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 1
초록

Disclosed is a single control thruster having the expanded capability of operating at various thrust levels and more than one propellant fluid so that the number of control thrusters for a maneuvering vehicle can be reduced to one third from that now required for appropriate maneuverability in space, resulting in large cost savings and improved reliability. Also disclosed is a “plug in”package with control thruster which can be removed from the vehicle and replaced to make the vehicle easily maintainable.

대표
청구항

In a maneuvering vehicle, control thrusters for maneuvering the vehicle in space, each of said control thrusters having a catalytic chamber and a thrust outlet and further including, a valve housing with a plurality of pairs of series valves therein, and means for controlling said valves of said pairs wherein thrust material introduced into the catalytic chamber from the pairs of series valves is varied in type and amount, at least one of said types being an inert gas so that the control thruster will operate at different thrust levels.

이 특허에 인용된 특허 (1)

  1. Ellion M. Edmund (Arcadia CA) Donatelli Philip A. (Marina del Rey CA). Hydrazine thruster. USP1985014490972.

이 특허를 인용한 특허 피인용횟수: 16

  1. Coste, Keith. Catalytically activated transient decomposition propulsion system. USP2010077757476.
  2. Smith Peter (Portsmouth GB2). Gas thruster. USP1988114787579.
  3. Richard D. Fleeter. High-energy to low-energy orbit transfer vehicle. USP2002066409124.
  4. Perdu Michel (Frejus FRX). Method and system for monitoring the propellant consumption of a space vehicle. USP1990124979119.
  5. Saccoccia Giorgio (Lisse NLX) Paganucci Fabrizio (Grosseto ITX) Scortecci Fabrizio (Rapolano Terme ITX). Method for re-orbiting a dual-mode propulsion geostationary spacecraft. USP1997075651515.
  6. Rand Harry Z. (66 Tony Ct. Greenbriar ; Brick NJ 08723). Modular space vehicle for deep space applications. USP1989074848705.
  7. Goldstein, David; McDermott, Scott A.; Gloyer, Paul; Fleeter, Richard. Orbit transfer vehicle with support services. USP2003056561461.
  8. Schneider Steven J.. Reduced toxicity fuel satellite propulsion system. USP2001086272846.
  9. Schneider Steven J.. Reduced toxicity fuel satellite propulsion system including axial thruster and ACS thruster combination. USP2001116311477.
  10. Steven J. Schneider. Reduced toxicity fuel satellite propulsion system including catalytic decomposing element with hydrogen peroxide. USP2002046378291.
  11. Schneider Steven J.. Reduced toxicity fuel satellite propulsion system including fuel cell reformer with alcohols such as methanol. USP2001116314718.
  12. Schneider, Steven J.. Reduced toxicity fuel satellite propulsion system including plasmatron. USP2003046546714.
  13. Mittendorf, Donald L.. Rocket motor having a catalytic hydroxylammonium (HAN) decomposer and method for combusting the decomposed HAN-based propellant. USP2011098024918.
  14. Ho, Yiu-Hung M.. Simultaneous momentum dumping and orbit control. USP2012108282043.
  15. Fleeter Richard D.. Small satellite GEO-to-LEO orbit transfer vehicle. USP2001096286787.
  16. Bernard M. Anzel. Thruster systems for spacecraft station changing, station keeping and momentum dumping. USP2002086435457.

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