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특허 상세정보

ECS with advanced air cycle machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-009/00    F25D-009/00   
미국특허분류(USC) 62/88 ; 62/402 ; 60/684
출원번호 US-0370539 (1989-06-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 8
초록

An air cycle machine for use within an Environmental Control System (ECS) operating in conjunction with a turbine engine. The air cycle machine includes two turbines commonly mounted on a shaft with a compressor. The air cycle machine is designed to directly receive high temperature, high pressure bleed air from the turbine engine and maximize energy extraction and utilization of the bleed air.

대표
청구항

An air cycle machine for use within an environmental control system, comprising: first turbine means for extracting useful work from a flow of high temperature gas; compressor means for receiving said flow of gas from said first turbine means and re-pressurizing said flow of gas to a higher pressure; second turbine means for receiving said flow of pressurized gas conducted within said environmental control system from said compressor means to said second turbine means, and for extracting useful work therefrom; shaft means for interconnecting said first t...

이 특허를 인용한 특허 피인용횟수: 25

  1. Sauterleute, Alfred; Schlagenhaft, Engelbert. Air conditioning system for airplanes. USP2003016505474.
  2. Jonqueres Michel A.. Air cycle environmental control systems with two stage compression and expansion and separate ambient air fan. USP2000106128909.
  3. Rosen, Seth E.; Beers, Craig M.; Pragluski, Robert M.; Rowley, Michael P.. Air cycle machine air bearing shaft. USP2013078475114.
  4. Merritt, Brent J.; Hipsky, Harold W.. Air cycle machine compressor rotor. USP2013098529210.
  5. McAuliffe, Christopher; Merritt, Brent J.; Beers, Craig M.. Air cycle machine for an aircraft environmental control system. USP2013018347647.
  6. Merritt, Brent J.; Beers, Craig M.. Air cycle machine integrated rotor and shaft. USP2013048418495.
  7. Coffinberry,George Albert. Air turbine powered accessory. USP2006067059136.
  8. Lentz, John Craig. Auxiliary power unit impeller blade. USP20181210151321.
  9. Rosen, Seth E.; Struziak, Ronald M.. Bearing sleeve. USP2014128920032.
  10. Rosen, Seth E.; Struziak, Ronald M.. Bearing sleeve. USP2014088794838.
  11. Rosen, Seth E.; Struziak, Ronald M.. Bearing sleeve. USP2015018926182.
  12. Rosen, Seth E.; Struziak, Ronald M.. Bearing sleeve. USP2015059028149.
  13. Beers, Craig M.; Merritt, Brent J.. Compressor housing for an air cycle machine. USP2015089103568.
  14. Joco, Fidel Manalo; Saville, Marshall; Kang, Alan. Contaminant-deflector labyrinth seal and method of operation. USP2012058177475.
  15. Severson Mark Hamilton (Rockford IL) Squier Steven Eric (Rockford IL). Cooling of aircraft electronic heat loads. USP1997125701755.
  16. Vaisman, Igor. Cooling systems for high mach applications. USP2017089739200.
  17. Beers, Craig M.; Rosen, Seth E.. Fan inlet diffuser housing riveted center body retention. USP2015038979490.
  18. George E. Wilmot, Jr. ; Gregory M. Ott. Integrated thermal management and coolant system for an aircraft. USP2002076415595.
  19. Crabtree Ronald E ; Collins Peter C. ; Pollitt Stanley C. ; Sanger Roger R. ; Jonqueres Michel A. ; Kazan Thomas J.. Single package cascaded turbine environmental control system. USP2000066070418.
  20. Colson, Darryl A.; Beers, Craig M.; Paliulis, John H.. Thrust plate including cooling slots. USP20180710035225.
  21. Beers, Craig M.; Hipsky, Harold W.. Turbine nozzle for air cycle machine. USP2014108864456.
  22. Colson, Darryl A.; Hipsky, Harold W.. Turbine nozzle for air cycle machine. USP2014088814510.
  23. Merritt, Brent J.; Hipsky, Harold W.. Turbine rotor for air cycle machine. USP2013098523530.
  24. Rosen, Seth E.; Beers, Craig M.. Turbine shroud for air cycle machine. USP2013128596967.
  25. Larue,Gerald Duane; Kang,Sun Goo; Wick,Werner. Turbocharger with hydrodynamic foil bearings. USP2006097108488.