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특허 상세정보

Control of gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-006/00    F02C-009/00    F02C-007/22   
미국특허분류(USC) 701/100;
출원번호 US-0967981 (2013-08-15)
등록번호 US-8886438 (2014-11-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Norton Rose Fulbright Canada LLP
인용정보 피인용 횟수 : 3  인용 특허 : 32
초록

Systems, devices, and methods for controlling a fuel supply for a turbine or other engine using direct and/or indirect indications of power output and optionally one or more secondary control parameters.

대표
청구항

1. A method of controlling a fuel flow rate for an aircraft-mounted turbine engine, the method comprising: a) supplying fuel at a flow rate corresponding to a commanded engine output power;b) monitoring engine power output by monitoring a differential oil pressure of the engine representing a main output torque of the engine;c) monitoring at least a second engine parameter to determine whether a change in differential engine oil pressure likely corresponds to a decrease in engine power output; andd) upon determining that a decrease in the monitored diffe...

이 특허에 인용된 특허 (32)

  1. Summerfield Leslie R. (Bristol GB2). Aircraft engine emergency control system. USP1995085440490.
  2. Jurisch Wilhelm (Nellingen DEX) Greune Christian (Furstenfeldbruck DEX) Maier Karl (Munich DEX). Apparatus for dispensing fuel for a gas turbine engine. USP1980054202171.
  3. Friedrich Helmut (Bremen DT). Apparatus for starting aircraft engines and for operating auxiliary on-board power generating equipment. USP1976063965673.
  4. Jay, Alexandre; Jarvo, Jim Robert; Gratton, Daniel Claude. Back-up control apparatus for turbo machine. USP2003056568166.
  5. Jay, Alexandre; Jarvo, Jim Robert; Gratton, Daniel Claude. Back-up control method and apparatus for turbo machine. USP2004066745572.
  6. Dyer Gerald P.. Combined pressure regulating and fuel flow system. USP1999045896737.
  7. Shafique, Harris; Jarvo, Jim; Duke, Brant; Lachance, Benoit. Control of gas turbine engine. USP2012018099227.
  8. Martin Anthony N. (Simsbury CT). Electronic fuel control system. USP1981104296601.
  9. Nick Charles F. (Lufkin TX). Electronic fuel control system for gas turbine. USP1985034506504.
  10. Nick Charles F. (Lufkin TX). Electronic fuel control system for gas turbine. USP1986044583360.
  11. Mayer Christopher R.. Flowrate control sytem and method. USP1998065768883.
  12. Harris James J. (San Diego CA). Fuel control circuit for a turbine engine. USP1988114783957.
  13. Shutler Arthur G. (Bristol GB2). Fuel control system. USP1992015083277.
  14. Binns John M. (Sutton Coldfield NJ GB2) Caine Douglas A. (Ramsey NJ) Spencer Byron A. T. (Hillside NJ). Fuel control system for a gas turbine engine. USP1986094612616.
  15. Zagranski, Raymond D.; Mannarino, John; Crainic, Cristina. Fuel control system for gas turbine engines. USP2004046715277.
  16. Zagranski,Raymond D.; Mannarino,John; Crainic,Cristina. Fuel control system for gas turbine engines. USP2006117136738.
  17. Meisner Richard (Glastonbury CT) Schryver Matthew J. (Rocky Hill CT). Fuel control system with fuel metering valve fault accommodation. USP1994015279107.
  18. Nearhoof, Sr., Charles F.; Nearhoof, Jr., Charles F.; Pearce, Kevin P.. Fuel injection control system for a turbine engine. USP2004066742340.
  19. Yuichi Hattori JP. Gas turbine aeroengine control system. USP2002086434473.
  20. Hatch Robert A. (Boca Raton FL) Jansen Harvey B. (Tempe AZ) Bolliger Frederic E. (Phoenix AZ) Sumegi Robert B. (Phoenix AZ). Gas turbine engine fuel governor. USP1981064275558.
  21. Kast Howard B. (Fairfield OH). Integrated control system for a gas turbine engine. USP1981064270345.
  22. Shon Young-chang,KRX. Method for controlling gas turbine using fuzzy logic. USP2000096119446.
  23. Simunek, James William. Methods and apparatus for operating gas turbine engines. USP2004096786033.
  24. Weber Kent ; Short Keith E.. Multi-path secondary power system for an aircraft. USP2000116142418.
  25. Robert S. McCarty ; Glen T. High GB. Simplified fuel system for jet engines. USP2002056389816.
  26. Schutze ; Horst. Starting an aircraft engine and driving auxiliary, on-board equipment. USP1978034077202.
  27. Critchley,Ian L.; Anson,Bruce; Caspermeyer,Matthew C.; Scott,Mike W.. System and method for turbine engine adaptive control for mitigation of instabilities. USP2008087406820.
  28. Beardsley, Peter K.. Turbine engine arrangement. USP2010117823391.
  29. John E. Dudd, Jr. ; Dennis G. Demers. Turbine engine control with electronic and pneumatic governors. USP2002076422023.
  30. Acker,Bernard N.. Turbine engine differential-pressure torque measurement system. USP2006057051535.
  31. John E. Dudd, Jr. ; Dennis G. Demers. Turbine engine fuel control system. USP2002036357219.
  32. Kaiser, Jeffrey M.; Pitsch, Michael J.; Hicks, James B.; Albertson, William C.. Variable active fuel management delay with hybrid start-stop. USP2010077765052.