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특허 상세정보

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Starting of turbine engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/26   
미국특허분류(USC) 60/39141 ; 60/739
출원번호 US-0124073 (1987-11-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 10  인용 특허 : 4
초록
▼

The turbine engine may be started without the use of start injectors by a method including the steps of initiating rotation of a compressor and turbine wheel by applying an external angular accelerating force thereto, introducing fuel through a minority of the fuel injectors employed at about 5-10% of rated engine speed while continuing the application of the accelerating force, introducing fuel through the remainder of the injectors after ignition of the fuel introduced by the prior step and when the engine reaches 15-25% of rated speed while maintainin...

대표
청구항
▼

A relatively small turbine engine comprising; a rotary turbine wheel; a rotary compressor coupled to said turbine wheel; an annular combustor for receiving air from said compressor and fuel from a fuel source, combusting the same and providing gases of combustion to said turbine wheel to drive the same; a plurality of substantially identical main fuel injectors including fuel injecting nozzles angularly spaced about said compressor; fuel and air from said compressor being introduced into said combustor generally in the tangential direction; a fuel pump; ...

이 특허에 인용된 특허 (4)

  1. Gardiner Philip (Noel Penny Turbines Limited ; Siskin Drive Toll Bar End ; Coventry CV3 4FE GB2) Chevis Robert W. (Siskin Drive Toll Bar End ; Coventry GB2) Penny Robert N. (12 Alderbrook Road Solihu. Fuel control system. USP1987034649700.
  2. Baker Joseph R. (Vernon CT). Fuel distribution valve. USP1977064027473.
  3. Lyons Michael R. (Leicester GB2). Gas turbine engine fuel systems. USP1987124711085.
  4. Rice Ivan G. (P.O. Box 233 Spring TX 77373). Process for directing a combustion gas stream onto rotatable blades of a gas turbine. USP1987014638628.

이 특허를 인용한 특허 피인용횟수: 10

  1. Bailey, Donald Mark; Boardman, Gregory Allen; Ross, William Thomas. Fuel distribution manifold. USP2015109157635.
  2. Kreutle, Christian; Zajadatz, Martin; Camponovo, Simone. Fuel distribution system for a gas turbine with multistage burner arrangement. USP2014078776524.
  3. Paul W. Futa, Jr. ; Steven F. Fisher ; Kevin R. Sharp. Fuel divider and ecology system for a gas turbine engine. USP2002076422021.
  4. Parsons, Douglas A.; Semyanko, Constantine. Fuel supply control for a gas turbine including multiple solenoid valves. USP2004096786049.
  5. Munro Kevin M,GB3. Fuel system for a gas turbine engine. USP1999035884483.
  6. Seymour Jeffrey L.. Gas turbine engine. USP1998035727378.
  7. Rackwitz, Leif; Bagchi, Imon-Kalyan; Doerr, Thomas. Gas-turbine lean combustor with fuel nozzle with controlled fuel inhomogeneity. USP2014028646275.
  8. Fletcher,Paul; Walsh,Philip P. Method and system for controlling fuel supply in a combustion turbine engine. USP2007017162875.
  9. Rackwitz,Leif; Schmidt,Klaus Jurgen. Method for the adaption of the operation of a staged combustion chamber for gas turbines. USP2006027003939.
  10. Smith, David R.; Burg, Joe James; Rogstad, Robert R.. Offset ambient level fuel feed system. USP2014118881764.

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