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특허 상세정보

Gas turbine engine powered aircraft environmental control system and boundary layer bleed with energy recovery system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-011/00   
미국특허분류(USC) 244/1185 ; 244/53R ; 454/71
출원번호 US-0531718 (1990-06-01)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 37  인용 특허 : 0
초록

An aircraft gas turbine engine is provided with a starting air turbine that is directly connected through the starter gearbox to the high pressure (HP) shaft and is provided with an apparatus to extract excess energy from engine compressor bleed air, return it to the engine, and to start the engine with compressed air from starting air sources, and to cool and provide compressed air for powering the Environmental Control System (ECS) and using the bleed air for cabin refreshening. The air turbine may be connected to a nacelle boundary layer bleed compres...

대표
청구항

A power supply apparatus for a gas turbine engine powered aircraft environmental control system comprising: a bleed air means to bleed compressor bleed air from the gas turbine engine; an energy recovery means comprising an energy extraction and work conversion means in fluid supply communication with said bleed air means effective for extracting energy from the bleed air supplied by said bleed air means and converting the extracted energy to useful work and a work transmission means to return the work from said energy and work conversion means to the en...

이 특허를 인용한 특허 피인용횟수: 37

  1. Hurwitz, Wayne; Ochs, Stuart S.. Active flow control for nacelle inlet. USP2015109157368.
  2. Chirivella, Jose E.; VanderWyst, Anton. Active vortex control system (AVOCS) and method for isolation of sensitive components from external environments. USP2013108569668.
  3. Rosen, Seth E.; Beers, Craig M.; Pragluski, Robert M.; Rowley, Michael P.. Air cycle machine air bearing shaft. USP2013078475114.
  4. McAuliffe, Christopher; Merritt, Brent J.; Beers, Craig M.. Air cycle machine for an aircraft environmental control system. USP2013018347647.
  5. Merritt, Brent J.; Beers, Craig M.. Air cycle machine integrated rotor and shaft. USP2013048418495.
  6. Barbara, Olivier; Prat, Damien. Aircraft including an air conditioning system. USP2011017866604.
  7. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; McCune, Michael E.. Apparatus and method for operating a gas turbine engine during windmilling. USP2015038978352.
  8. Moniz, Thomas Ory; Rose, Joseph George; Sage, Patrick Sean; Clements, Jeffrey Donald; Glover, Jeffrey. Bleed valve assembly for a gas turbine engine. USP20190310221773.
  9. Moniz, Thomas Ory; Rose, Joseph George; Sage, Patrick Sean; Clements, Jeffrey Donald; Glover, Jeffrey. Bleed valve assembly for a gas turbine engine. USP20190310233845.
  10. Fucke, Lars; Daggett, David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2011098016228.
  11. Fucke,Lars; Daggett,David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2008067380749.
  12. Suciu, Gabriel L.; Glahn, Jorn A.; Merry, Brian D.; Dye, Christopher M.. Combined pump system for engine TMS AOC reduction and ECS loss elimination. USP2016109470153.
  13. Suciu, Gabriel L.; Merry, Brian D.; Penda, Allan R.; Dye, Christopher M.. Constant speed transmission for gas turbine engine. USP2015038966875.
  14. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; McCune, Michael E.. Controllable speed windmill operation of a gas turbine engine through low spool power extraction. USP2015038966876.
  15. Metzger, III, Edward H.. Dual pass air conditioning unit. USP20181010094578.
  16. Army, Donald E.; Peacos, Frederick; Polifka, John; Zager, Michael. Environmental control system pack pallets. USP2012038132758.
  17. Severson Mark Hamilton ; Squier Steven Eric. Environmental control system with energy recovery and bleed air assist. USP1999065911388.
  18. Golden, Hunter; Diacumakos, Steven; Seith, Warren. Fluid powered starter with a variable turbine stator. USP2018069989030.
  19. Finney, Adam M.. Gas turbine bleed energy recovery via counter rotating generator. USP2011118063501.
  20. Coffinberry, George Albert. Gas turbine engine fan bleed heat exchanger system. USP2012098266889.
  21. Kupratis, Daniel B.. Gas turbine engine with intercooling turbine section. USP2015099140188.
  22. Kupratis, Daniel B.. Gas turbine engine with intercooling turbine section and intercooling turbine section bypass. USP2015018935923.
  23. Kupratis, Daniel B.. Gas turbine engine with intercooling turbine section and intercooling turbine section bypass. USP2016059341121.
  24. Farrington Franklin D.. High efficiency environmental control systems and methods. USP1999105967461.
  25. Mackin, Steve. Hybrid drive system for transferring power from a gas turbine engine of an aircraft. USP20190210208675.
  26. Lui Clarence. Integrated bleed air and engine starting system. USP2001106305156.
  27. Suciu, Gabriel L.; Penda, Allan R.; Merry, Brian D.; Glahn, Jorn A.; Dye, Christoper M.; Snape, Nathan. Integrated thermal management system and environmental control system for a gas turbine engine. USP2015038978351.
  28. Leamy, Kevin Richard; Breig, Benjamin Paul; Epstein, Michael Jay; Parrilla, Javier Armando; Hurt, Matthew John; Brinson, Thomas Edward; Fleming, Andrew James. Jet engine cold air cooling system. USP20190410247100.
  29. Barkowsky, Jan; Dittmar, Jan. Main engine start by means of an aircraft air conditioning system. USP2014098844296.
  30. Ackerman, John Frederick; Wagner, William Kent. Methods and apparatus for operating gas turbine engines. USP2005076920748.
  31. Venkataramani,Kattalaicheri Srinivasan; Butler,Lawrence; Lee,Ching Pang. Methods and apparatus for operating gas turbine engines. USP2006016990797.
  32. Booher, Sr., Benjamin V.. Parasitic drag induced boundary layer reduction system and method. USP2017079701399.
  33. Merritt, Brent; McAuliffe, Christopher. RAM fan system for an aircraft environmental control system. USP2010077757502.
  34. Krull, Anthony; Leach, David; Kraemer, Gilbert; Myers, Geoffrey; Vert, Alexey; Frederick, Garth; Aljabari, Samer. System and method for adjusting engine parameters based on flame visualization. USP2013048432440.
  35. Richardson, John. System and method for cooling an aircraft wing. USP2016099452841.
  36. Zeiner, Peter Kenneth; Libera, Tony; Langston, Todd. Turbine drive system with lock-up clutch and method. USP2012048146370.
  37. Charlemagne, Pierrick; Gauthier, Gerard Philippe. Ventilation of an accessory gear box, and turbojet engine comprising such a gear box. USP2017039599023.