$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Gas turbine engine with internal electromechanical device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-015/00   
미국특허분류(USC) 290/052; 290/047; 060/039.23
출원번호 US-0792739 (2013-03-11)
등록번호 US-8829702 (2014-09-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Norton Rose Fulbright Canada
인용정보 피인용 횟수 : 0  인용 특허 : 25
초록

A gas turbine engine including high and low pressure shafts, an electromechanical device having a rotor and a stator coupled such that the rotor is rotatable with respect to the stator, the rotor having a device gear secured thereto, the device being secured to a support structure in a bearing housing forming part of a bearing assembly supporting a portion of the low pressure shaft extending in proximity of the high pressure shaft and of the shaft gear, and a coupling idle gear secured for rotation about a stationary gear support mounted in the bearing h...

대표
청구항

1. A gas turbine engine comprising: a rotatable high pressure shaft in driving engagement with at least one high pressure rotor of the engine and having a shaft gear secured thereto;a low pressure shaft in driving engagement with at least one low pressure rotor of the engine and rotatable independently of the high pressure shaft;an electromechanical device having a rotor and a stator coupled such that the rotor is rotatable with respect to the stator, the rotor having a device gear secured thereto, the device being secured to a support structure in a bea...

이 특허에 인용된 특허 (25)

  1. Suciu,Gabriel; Merry,Brian. Accessory gearbox. USP2009037500365.
  2. Johnson,James Edward. Aft FLADE engine. USP2007057216475.
  3. Ciokajlo John J. (Cincinnati OH) O\Brien Michael T. (Cincinnati OH). Air-start assembly and method. USP1994095349814.
  4. Butt,David C.. Aircraft gas turbine engines. USP2008097418821.
  5. Gregory Earl M. (Centerville OH) Tschantz James S. (Bellbrook OH). Aircraft power unit with elective mechanical coupling. USP1994055309029.
  6. Moulebhar, Djamal. Aircraft with disengageable engine and auxiliary power unit components. USP2010107805947.
  7. Snow Barton H. (Wyoming OH) Homan Frank R. (Cincinnati OH). Apparatus for windmill starts in gas turbine engines. USP1977124062186.
  8. Bruno, Vittorio; Olver, Bryan. Compact quick attach starter-generator installation. USP2005026851267.
  9. Bruno,Vittorio; Olver,Bryan. Compact quick attach starter-generator installation. USP2006037013651.
  10. Silkowski, Peter D.. Counter-rotating turbomachinery. USP2014038667773.
  11. Becquerelle, Samuel Raymond Germain; Galivel, Jean Pierre. Distributed architecture for a gas-turbine starter/generator. USP2010067728447.
  12. Kern, John M.; Chung, KiYoung; Qu, Ronghai; Wu, Wei; Young, Craig D.; Toot, Peter D.; Glynn, Christopher; Compton, Tom. Electric power generation using power turbine aft of LPT. USP2009047514810.
  13. Jeffrey Ronald Coles GB; Marc Holme GB; James Patrick Doyle GB. Electrical generator an aero-engine including such a generator, and an aircraft including such a generator. USP2002106467725.
  14. Moniz, Thomas Ory; Cooker, Paul; Orlando, Robert Joseph. Gas turbine engine assembly and method of assembling same. USP2011087997085.
  15. Hines William R. (Montgomery OH). Gas turbine engine for controlling stall margin. USP1994045301500.
  16. Newton Arnold C. (Derby GB2). Gas turbine engine starting. USP1993105253470.
  17. Pierrot, Arnaud Jean-Marie; Rousselin, Stephane. Gas turbine engine with a means of driving the accessory gear box, and method of fitting said engine. USP2011128074455.
  18. Gozdawa, Richard Julius. Gas turbomachinery generator. USP2005056900553.
  19. Schilling, Jan Christopher. Geared differential speed counter-rotatable low pressure turbine. USP2012068191352.
  20. Lemmers, Jr., Glenn C.; Behling, David S.. High to low pressure spool summing gearbox for accessory power extraction and electric start. USP2011027882691.
  21. Götz, Werner; Herrmann, Hubert. Jet engine with detachably arranged generator unit. USP2012028113005.
  22. Anderson, Stephen Arthur. Off loading clutch for gas turbine engine starting. USP2004056732529.
  23. Moniz, Thomas Ory; Schilling, Jan Christopher; Orlando, Robert Joseph; Patt, Raymond Felix. Power take-off system and gas turbine engine assembly including same. USP2011098015828.
  24. Bart, Jacques Rene; Beutin, Bruno Albert; Morel, Patrick Charles Georges. Twin spool turbine engine with power take-off means on the low-pressure and high-pressure rotors, and power take-off module for the turbine engine. USP2009067552591.
  25. Farrell William M. ; Niskode Padmakar M. ; Horner Michael W.. Variable pitch rotor assembly for a gas turbine engine inlet. USP1999065911679.