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특허 상세정보

Air turbine powered accessory

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-006/04    F02C-006/00   
미국특허분류(USC) 060/785; 060/787; 060/039.183; 060/226.1
출원번호 US-0927993 (2004-08-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    William Scott Andes
인용정보 피인용 횟수 : 19  인용 특허 : 28
초록

An aircraft accessory system includes an aircraft engine powered direct air turbine driven accessory and an air turbine drivingly directly connected by an air turbine shaft to the accessory. The air turbine includes a variable geometry turbine nozzle in selectable direct flow communication with at least two compressed engine air sources. The two compressed engine air sources may be an HPC interstage bleed and an HPC compressor discharge stage bleed. The variable geometry turbine nozzle may be in selectable direct flow communication with a third compresse...

대표
청구항

What is claimed is: 1. An aircraft accessory system includes: an aircraft engine powered direct air turbine driven accessory, an air turbine drivingly directly connected by an air turbine shaft to the accessory, the air turbine having a variable geometry turbine nozzle, and the variable geometry turbine nozzle being in selectable direct flow communication with at least two compressed engine air sources of a single aircraft propulsive engine. 2. A system as claimed in claim 1 further comprising the two compressed engine air sources being an HPC inters...

이 특허에 인용된 특허 (28)

  1. Sauterleute, Alfred; Schlagenhaft, Engelbert. Air conditioning system for airplanes. USP2003016505474.
  2. Artinian Vatche ; Brim Terry ; Matulich Dan ; Murry Roger. Aircraft air conditioning system including electric generator for providing AC power having limited frequency range. USP2000096124646.
  3. Artinian Vatche ; Brim Terry ; Matulich Dan ; Murry Roger. Aircraft electrical power system including air conditioning system generator. USP1999085939800.
  4. Davison Samuel H. (Milford OH). Aircraft engine starter integrated boundary bleed system. USP1992085136837.
  5. Coffinberry George A. (West Chester OH). Aircraft gas turbine engine bleed air energy recovery apparatus. USP1992085137230.
  6. Cronin Michael J. (Sherman Oaks CA). All electric environmental control system for advanced transport aircraft. USP1985064523517.
  7. Rodgers Colin (San Diego CA). Auxiliary power unit for use in an aircraft. USP1993085235803.
  8. Paul J. Dziorny ; Roger S. O'Dell ; Jeff E. Hutchison. Axial flow turbine air economizer. USP2002056390772.
  9. Stokes, Richard F.; Timm, James D.; LaCroix, Stephen R.; Adams, Milton R.. Compressor bleed air control apparatus and method. USP1983044380893.
  10. Thomson Mark W. (Ventura CA) Matulich Dan S. (Rolling Hills Estates CA). Contaminate neutralization system for use with an advanced environmental control system. USP1994095343692.
  11. Lui Clarence ; Wong Wai-Pak ; Meyer Richard. Dual expansion energy recovery (DEER) air cycle system with mid pressure water separation. USP2001066250097.
  12. Thomson Mark W. (Ventura CA) Matulich Dan S. (Rolling Hills Estates CA). ECS with advanced air cycle machine. USP1991055014518.
  13. Thomson Mark W. (Ventura CA) Matulich Dan S. (Rolling Hills Estates CA) Emerson Terence P. (Hermosa Beach CA). ECS with advanced air cycle machine. USP1990114967565.
  14. Strang James E. ; Linnett Kim E. ; Matulich Dan. Environmental control system including air cycle machine and electrical machine. USP2000056058715.
  15. Glickstein Marvin R. (North Palm Beach FL) Dixon James T. (Jupiter FL) Podolsky Donald M. (Jupiter FL). High pressure air source for aircraft and engine requirements. USP1995095452573.
  16. Glickstein Marvin R. (North Palm Beach FL) Dixon James T. (Jupiter FL) Podolsky Donald M. (Jupiter FL). High pressure air source for aircraft and engine requirements. USP1996045511374.
  17. Gardner James R. (Gilbert AZ) Wright William L. (Phoenix AZ) Hough Joseph W. (Phoenix AZ). Inlet guide vane dewhistler. USP1994125373691.
  18. Lui Clarence. Integrated bleed air and engine starting system. USP2001106305156.
  19. Claeys Henry M. (Lomita CA) Clarke Kathrine J. (Hermosa Beach CA) Matulich Dan S. (Rolling Hills Estates CA). Integrated power and cooling environmental control system. USP1995085442905.
  20. Aspinwall Robert H. (Zionsville IN) Baker Charles R. (Zionsville IN). Jet propulsion. USP1979024137708.
  21. Ghetzler Richard ; Wojtalik ; Jr. Jerome F. ; Kruse Neils ; Stephens Kendal R. ; Schmulenson Harold. Low drag ducted Ram air turbine generator and cooling system. USP2001086270309.
  22. Dusa Donald J. (Cincinnati OH). Multiple bypass-duct turbofan with annular flow plug nozzle and method of operating same. USP1977094050242.
  23. Baker, Von David; Rezy, Bernie Joseph. Pulse detonation bypass engine propulsion pod. USP2003126668542.
  24. Eccles, Steven R.; Schindler, Wayne G.; Chaing, Wei-Shing. Ram air turbine with speed increasing gearbox. USP2004016676379.
  25. Thompson Robert George. Secondary power integrated cabin energy system for a pressurized aircraft. USP2001096283410.
  26. Parker Sidney D. (Lake Park FL) Carroll Robert G. (West Palm Beach FL) Howell William L. (North Palm Beach FL). Turbofan-ramjet engine. USP1980014185457.
  27. Rannenberg George C. (Canton CT). Variable capacity air cycle refrigeration system. USP1983024374469.
  28. Johnson James Edward (Hamilton OH) Sprunger Elmore Verne (Cincinnati OH) Simmons John Robert (Cincinnati OH). Variable cycle turbofan-ramjet engine. USP1997125694768.

이 특허를 인용한 특허 피인용횟수: 19

  1. Agrawal, Rajendra K.; Reinhardt, Gregory E.. Actuation mechanism for a convertible gas turbine propulsion system. USP2017029580183.
  2. Agrawal, Rajendra K.; Reinhardt, Gregory E.. Actuation mechanism for a convertible gas turbine propulsion system. USP2011118061119.
  3. Wollenweber,Gary C.. Apparatus for operating gas turbine engines. USP2008127464533.
  4. Libera, Tony; Zeiner, Peter. Bi-modal turbine assembly and starter / drive turbine system employing the same. USP2012108291715.
  5. Gentils, Romuald; Rousselin, Stephane. Bypass turbojet. USP2013048419352.
  6. Ress, Jr., Robert A.; Oechsle, Victor L.; Yount, Randall E.; Bergeron, Stephen A.. Combustor added to a gas turbine engine to increase thrust. USP2015059032737.
  7. Agrawal, Rajendra K.; Sirica, Steven J.; Schneider, William F.. Convertible gas turbine propulsion system. USP2013088511058.
  8. Johnson, James E.; Steinmetz, Ronald B.. Duct burning mixed flow turbofan and method of operation. USP2010087770381.
  9. Finney, Adam M.. Gas turbine bleed energy recovery via counter rotating generator. USP2011118063501.
  10. Ress, Jr., Robert A.; Godleski, Todd. Gas turbine engine accessory system. USP2015099121351.
  11. Bowman, Ray F.; Clemens, Stanford. Gas turbine engine surge margin bleed power recuperation. USP2015119175605.
  12. Nordstrom, Carl David; Bowman, Ray F.. Gas turbine engine system with bleed air powered auxiliary engine. USP2016039297304.
  13. Macchia, Enzo. Gas turbine with magnetic shaft forming part of a generator/motor assembly. USP2012018097972.
  14. Macchia, Enzo. Gas turbine with wired shaft forming part of a generator/motor assembly. USP2012108278774.
  15. Mackin, Steve G.; Thomas, Sean C.; Debronsky, Brian W.. Methods and apparatus to adjust bleed ports on an aircraft engine. USP2017059657647.
  16. Wollenweber, Gary C.. Methods for operating gas turbine engines. USP2012068205429.
  17. Derouineau, Jean-Luc; Pearson, Wayne T.; Jonqueres, Michel A.. Smart hybrid electric and bleed architecture. USP2011067970497.
  18. Bortoli, Stephen Michael; Kaap, Dustin L.. Strut driveshaft for ram air turbine. USP2015119188105.
  19. Ress, Jr., Robert A.; Godleski, Todd Anthony. Turbofan engine with HP and LP power off-takes. USP2015038966911.