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특허 상세정보

Engine systems with enhanced start control schedules

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/268    F02C-007/275   
출원번호 US-0346458 (2012-01-09)
등록번호 US-9611786 (2017-04-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lorenz & Kopf, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 13
초록

An engine system for starting a gas turbine engine includes a starter coupled to the gas turbine engine and configured to provide torque to the gas turbine engine; and a controller coupled to the starter and configured to evaluate an engine system parameter and to select from a plurality of start modes for starting the gas turbine engine based on the engine system parameter.

대표
청구항

1. An engine system for starting a gas turbine engine, comprising: a starter coupled to the gas turbine engine and configured to provide torque to the gas turbine engine; anda controller coupled to the starter and configured to evaluate an engine system parameter and to select from a plurality of start modes for starting the gas turbine engine based on the engine system parameter,wherein the plurality of start modes includes a first assisted start mode and a windmill start mode, andwherein the system parameter is engine acceleration of the gas turbine en...

이 특허에 인용된 특허 (13)

  1. Ciokajlo John J. (Cincinnati OH) O\Brien Michael T. (Cincinnati OH). Air-start assembly and method. USP1994095349814.
  2. Moulebhar, Djamal. Aircraft with disengageable engine and auxiliary power unit components. USP2010107805947.
  3. Snow Barton H. (Wyoming OH) Homan Frank R. (Cincinnati OH). Apparatus for windmill starts in gas turbine engines. USP1977124062186.
  4. Wibbelsman Robert C. (Sardinia OH) Mayer Robert L. (Cincinnati OH). Control for a gas turbine engine. USP1992045107674.
  5. Franchet, Michel; Hebraud, Guy. Emergency device for relighting a windmilling turbojet. USP2004016672049.
  6. Eccles, Steven R.; Koerner, Mike S.; Reinis, Filip A.. Emergency power engine restart system. USP2011057937949.
  7. Mehrer, Michael E.; Suttie, Peter J.; Seguritan, Alex; Marion, Gilles E.. Event-driven starter controller. USP2010117840333.
  8. Snow Barton H. (Wyoming OH). Method and apparatus for windmill starts in gas turbine engines. USP1977124062185.
  9. Terlecki, Andrej; Bridges, Graham; Day, Christopher; Laderman, Mark. Method of starting turbine engine from low engine speed. USP2011017861534.
  10. Moore M. Samuel (Northridge CA) Paluka Charles F. (Northridge CA). Pressure responsive engine control system. USP1986074597259.
  11. Mouton Pierre,FRX. System for restarting an aircraft engine in flight after loss of engine power. USP1998045735116.
  12. Zielinski, Edward; Bernier, Alan T.; Knechtel, Kent W.; Campbell, Thomas A.; White, Jeffrey J.; Ralston, Mark D.. Systems and methods for starting aircraft engines. USP2009047513119.
  13. Petrowicz John P.. Windmill engine starting system with fluid driven motor and pump. USP1998125845483.