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특허 상세정보

ECS with advanced air cycle machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25D-009/00   
미국특허분류(USC) 62/87 ; 62/402
출원번호 US-0370422 (1989-06-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 4
초록

An advanced Environmental Control System (ECS) for use in conjunction with a turbine engine to provide conditioned, pressurized air to an enclosed space such as an aircraft cabin, as well as cooling capacity for the aircraft avionics. The ECS features a dual turbine air cycle machine to minimize the amount of bleed air or power required from the turbine engine.

대표
청구항

An environmental control system for conditioning air delivered to an enclosed space operated in conjunction with a multistage turbine engine providing power for the enclosed space, comprising: bleed air means for extracting an air flow of pressurized high temperature bleed air from the high pressure stage of said multistage turbine engine; first turbine means for directly receiving and converting latent thermal energy of said bleed air flow into rotational power; compressor means for receiving said bleed air flow from said first turbine means and for re-...

이 특허를 인용한 특허 피인용횟수: 20

  1. Jonqueres Michel A.. Air cycle environmental control system with energy regenerative high pressure water condensation and extraction. USP1999075921093.
  2. Jonqueres Michel A.. Air cycle environmental control system with fully energy regenerative high pressure water condensation and extraction. USP1999075924293.
  3. Jonqueres Michel. Air cycle environmental control system with vapor cycle system assisted condensation. USP1999075918472.
  4. Jonqueres Michel A.. Air cycle environmental control systems with two stage compression and expansion and separate ambient air fan. USP2000106128909.
  5. Rosen, Seth E.; Beers, Craig M.; Pragluski, Robert M.; Rowley, Michael P.. Air cycle machine air bearing shaft. USP2013078475114.
  6. Merritt, Brent J.; Hipsky, Harold W.. Air cycle machine compressor rotor. USP2013098529210.
  7. Merritt, Brent J.; Beers, Craig M.. Air cycle machine integrated rotor and shaft. USP2013048418495.
  8. Mirowsky, Bernard J.; Mirowsky, Paul D.. Air treatment system for airplanes. USP2003126668563.
  9. Coffinberry,George Albert. Air turbine powered accessory. USP2006067059136.
  10. Sauterleute Alfred,DEX. Air-conditioning system for airplane cabin. USP2001036199387.
  11. Lentz, John Craig. Auxiliary power unit impeller blade. USP20181210151321.
  12. Vaisman, Igor. Cooling systems for high mach applications. USP2017089739200.
  13. Coleman Andrew D.,GBX ; Smith Stephen J. R.,GBX. Environmental control system. USP1999015860283.
  14. Sanger Roger Reed. Environmental control system no condenser high pressure water separation system. USP2000116148622.
  15. Lui Clarence. Liquid cooled high pressure separation for air cycle cooling system. USP1999055906111.
  16. Michalakos,Peter M.; Tom,Robert. Ozone removal system and method for low and high temperature operation. USP2009017473402.
  17. Schiek, Thorsten. Process and system for controlling the pressure in an aircraft cabin. USP2012108298055.
  18. Colson, Darryl A.; Hipsky, Harold W.. Turbine nozzle for air cycle machine. USP2014088814510.
  19. Merritt, Brent J.; Hipsky, Harold W.. Turbine rotor for air cycle machine. USP2013098523530.
  20. Rosen, Seth E.; Beers, Craig M.. Turbine shroud for air cycle machine. USP2013128596967.