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특허 상세정보

Air turbine starter systems including gearbox-integrated clutch modules and gas turbine engines employing the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/277    F01D-025/20    F02C-007/36    F02C-007/32   
출원번호 US-0672689 (2015-03-30)
등록번호 US-9897010 (2018-02-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lorenz & Kopf, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 14
초록

Air Turbine Starter (ATS) systems are provided, as gas turbine engines including ATS systems. In one embodiment, a gas turbine engine includes an accessory gearbox (AGB) and an integrated Air Turbine Starter (ATS) system. The AGB includes a gearbox gear train within a gearbox housing. The integrated ATS system is removably installed on the AGB and includes an ATS having an air turbine and an output shaft coupled thereto. An ATS clutch module is coupled to the ATS output shaft. The ATS clutch module is further within the gearbox housing and mechanically c...

대표
청구항

1. A gas turbine engine, comprising: an accessory gearbox (AGB), comprising: a gearbox housing; anda gearbox gear train within the gearbox housing;an integrated Air Turbine Starter (ATS) system removably installed on the AGB, the integrated ATS system comprising: an ATS including an air turbine and an ATS output shaft coupled thereto, the ATS output shaft having a mating end portion received in the gearbox housing when the integrated ATS system is installed on the AGB; andan ATS clutch module coupled to the ATS output shaft, the ATS clutch module receive...

이 특허에 인용된 특허 (14)

  1. Huang, Hao; Zywot, Jan. Accessory gearbox with a starter/generator. USP2014108857192.
  2. Makulec, Jeffrey M.; Westen, Marc. Air turbine starter and method for venting without loss of oil. USP2014128899910.
  3. Lane,Glenn H.; Langston,Todd A.; Burns,Michael J.. Air turbine starter assembly. USP2008117445102.
  4. Burch Darrel W. (Phoenix AZ). Air turbine starter having a dual clutch. USP1993125267433.
  5. Sorenson Kal K. (Tempe AZ). Air turbine starter having a panel and ratchet clutch. USP1990024899534.
  6. Gockel, Rich; Oman, David; Kumar, Arun; Smith, Doug; Silk, Joe; Ho, Ben. Decoupler devices to prevent backdrive in air turbine starters. USP2012018105018.
  7. Laessle David L. (Phoenix AZ) Carlson Todd S. (Chandler AZ) Krochmalny Andrew J. (Tempe AZ) Anderson Leroy C. (Tempe AZ). Decoupler shaft and air turbine starter having such a decoupler. USP1989104871296.
  8. Quenneville Raymond N. (Suffield CT). Flyweight actuated clutch. USP1995055419420.
  9. Blewett, Michael R.; Short, Keith E.. Integrated accessory gearbox and engine starter. USP2014118876476.
  10. Berenger, Serge; Kremer, Paul Jean-baptiste; Becquerelle, Samuel Raymond Germain; Vassaux, Alain; Vercherin, Denis Jean Noel. Integration of a starter/generator module in a gas turbine transmission housing. USP2011098013488.
  11. Giesler, William L.; Bristol, Brent L.; Burns, Michael J.; Hynes, Tina Marie. Output shaft air/oil separator to redundantly protect against output shaft o-ring leakage. USP2009067547185.
  12. Tichiaz Gordon D. (Avon CT) Telakowski Robert (Fairlawn NJ). Pawl and ratchet clutch with shifting pawl. USP1993115257685.
  13. Farnsworth Gary A.. Shaft decoupler. USP2000056059085.
  14. Copeland, Andrew D.. Turbine engine. USP2014118881533.