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특허 상세정보

Turbine drive system with lock-up clutch and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-003/10    F02C-006/00   
미국특허분류(USC) 060/792; 060/802; 060/778; 060/786
출원번호 US-0124362 (2008-05-21)
등록번호 US-8146370 (2012-04-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ingrassia Fisher & Lorenz, P.C.
인용정보 피인용 횟수 : 13  인용 특허 : 22
초록

A pneumatically driven turbine drive system is coupled to a gas turbine engine that includes low and high pressure compressors, low and high pressure turbines, a lock-up clutch, and at least one engine accessory driven by the high pressure compressor. The pneumatically driven turbine drive system selectively bleeds air discharged from the high pressure compressor and supplies it to an air turbine that is coupled to the at least one engine accessory. Thus, the system selectively reduces the power extracted from the high pressure compressor and is capable ...

대표
청구항

1. A gas turbine engine including a turbine drive system, comprising: an engine case;a low pressure compressor, a high pressure compressor, a high pressure turbine and a low pressure turbine disposed in flow series within the engine case, the high pressure compressor and the high pressure turbine mounted on a high pressure spool and the low pressure compressor and the low pressure turbine mounted on a low pressure spool, each spool rotationally mounted within the engine case and configured to rotate at a speed;at least one engine accessory having an inpu...

이 특허에 인용된 특허 (22)

  1. Langston,Todd A.. Air turbine starter assembly. USP2006087086514.
  2. Coffinberry George A. (West Chester OH). Aircraft gas turbine engine bleed air energy recovery apparatus. USP1992085137230.
  3. Moulebhar, Djamal. Aircraft with disengageable engine and auxiliary power unit components. USP2010107805947.
  4. Snow Barton H. (Wyoming OH) Homan Frank R. (Cincinnati OH). Apparatus for windmill starts in gas turbine engines. USP1977124062186.
  5. Watanabe Atsushi (Sunto JPX). Automatic speed changing system for two-shaft type gas turbine engine. USP1993025184526.
  6. Linet, Hugues Henri Raymond; Mouchnino, Cyril Franck; Pettinotti, Serge Dominique. Device for the offtake of mechanical power between the HP and LP shafts of a double-shaft turbine engine. USP2010077758302.
  7. Derouineau,Jean Luc. Engine power extraction control system. USP2007107285871.
  8. Mahoney,Timothy D.; Laidlaw,Mitchell J.; Libera,Anthony C.. Gas turbine engine bleed air power assist system and method. USP2007077246482.
  9. Coffinberry George A. (West Chester OH). Gas turbine engine powered aircraft environmental control system and boundary layer bleed with energy recovery system. USP1992065125597.
  10. Klingels, Hermann. Gas turbine, in particular aircraft engine and method for generating electrical energy in a gas turbine. USP2009097584600.
  11. Lemmers, Jr., Glenn C.; Behling, David S.. High to low pressure spool summing gearbox for accessory power extraction and electric start. USP2011027882691.
  12. Dixon James T. (Jupiter FL) Glickstein Marvin R. (North Palm Beach FL). Integrated auxiliary power system. USP1994115363641.
  13. Lui Clarence. Integrated bleed air and engine starting system. USP2001106305156.
  14. Eick, Chris D.; Gaines, Louie T.; Laidlaw, Mitchell J.; Benson, Dwayne M.; Portolese, Larry A.; Flaherty, Brian L.; Pearson, Wayne T.. More electric aircraft power transfer systems and methods. USP2009067552582.
  15. Gaines,Louie T.; Auer,Peter J.; Lane,Glenn H.; Wissinger,James A.. More electric aircraft starter-generator multi-speed transmission system. USP2009017481062.
  16. Hield Paul M. (Bristol GB2) Cundy John M. (Derby GB2) Midgley Ronald A. (Derby GB2) Newton Arnold C. (Derby GB2) Rowe Arthur L. (Derby GB2). Shaft power transfer in gas turbine engines with machines operable as generators or motors. USP1997125694765.
  17. Iya,Sridhar K.; Roe,George M.. System and method for controlling the temperature and infrared signature of an engine. USP2009017478525.
  18. Iya,Sridhar K.; Roe,George M.. System and method for controlling the temperature and infrared signature of an engine. USP2006037013636.
  19. Linet, Hugues Henri Raymond; Mouchnino, Cyril Franck; Pettinotti, Serge Dominique. System for driving accessory machines of a double-bodied turbine engine. USP2010047690185.
  20. Beardsley, Peter K.. Turbine engine arrangement. USP2010117823391.
  21. Morrison Donald E. (Plainfield IN). Vehicle turbine manual control. USP1977084041696.
  22. Petrowicz John P.. Windmill engine starting system with fluid driven motor and pump. USP1998125845483.

이 특허를 인용한 특허 피인용횟수: 13

  1. Goi, Tatsuhiko; Tanaka, Kenichiro; Watanabe, Koji. Aircraft starter generator. USP2013088500583.
  2. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; McCune, Michael E.. Apparatus and method for operating a gas turbine engine during windmilling. USP2015038978352.
  3. Fisher, Robert E.. Apparatus, controller and method for controlling the cool down of an aircraft engine rotor. USP2017099771932.
  4. Jan, David K.; Zollars, Christopher. Auxiliary power units (APUs) and methods and systems for activation and deactivation of a load compressor therein. USP2016079382910.
  5. Suciu, Gabriel L.; Merry, Brian D.; Penda, Allan R.; Dye, Christopher M.. Constant speed transmission for gas turbine engine. USP2015038966875.
  6. 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.
  7. Ho, Yuhang. Efficient power and thermal management system for high performance aircraft. USP2017119828870.
  8. Anghel, Cristian; Pearson, Wayne; Gehrke, Jens; Condon, Kevin. Gas turbine engine optimization by electric power transfer. USP2015069045996.
  9. Coffey, Scot; Chapman, Gregory J.; Xiong, Yufei. Gas turbine engine uncontrolled high thrust accommodation system and method. USP20181210156190.
  10. Blewett, Michael R.; Hipsky, Harold W.; Dyer, Gerald P.. Integrated permanent magnet alternator and cooling fan. USP2013038395275.
  11. 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.
  12. Goi, Tatsuhiko; Tanaka, Kenichiro. Power generation unit of integrated gearbox design for aircraft engine. USP2017019548639.
  13. Heathco, Craig. Variable cycle gas turbine engine. USP2016029261019.