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특허 상세정보

Gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/08    F02C-007/18    F02K-003/50   
미국특허분류(USC) 60/776; 60/804; 60/806
출원번호 US-0161104 (1998-09-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hughes Hubbard & Reed, LLP
인용정보 피인용 횟수 : 5  인용 특허 : 15
초록

A gas turbine engine has a device for admitting a rotating fluid flow from an annular space of the casing to the inlet portion of a combustor to form a rotating fluid flow in the inlet portion of the combustor. The rotating fluid flow is formed in the annular space of the casing by supplying a fluid from a compressor to the blades of the turbine rotor disk.

대표
청구항

1. A method of operation of a gas turbine engine having a compressor for producing a fluid flow, a casing, a combustor in said casing, said combustor having an inlet portion, a turbine rotor disk with blades, and an annular space in said casing, said annular space surrounding said blades, said method comprising:supplying fuel and combustion air to said combustor to prepare a heated fluid; supplying said heated fluid directly from said combustor to said blades; supplying said fluid flow from said compressor to said blades to form a rotating fluid flow in ...

이 특허에 인용된 특허 (15)

  1. Belke William H. (Peoria IL) Grim George B. (Washington IL). Combination rotating fluidized bed combustor and heat exchanger. USP1981074277938.
  2. Saintsbury, John A.; Sampath, Parthasarathy; Weinberg, Maurice. Combustor for a gas turbine engine. USP1985104549402.
  3. de Chair Rory Somerset (St. Osyth\s Priory St. Osyth ; Essex EN). Gas generators. USP1976073971209.
  4. Paul Marius A. (1100 E. Orangethorpe Ave. ; Ste. 140 Anaheim CA 92801). Gas turbine engine. USP1991045003766.
  5. Seymour Jeffrey L.. Gas turbine engine. USP1998035727378.
  6. Paul Marius A. (1100 E. Orangethorpe Ave. ; Ste. 140 Anaheim CA 92601). Gas turbine engine operating process. USP1989074845941.
  7. Melconian Jerry O. (South Hamilton MA) Watkins Sidney C. (Bloomfield CT). Gas turbine engines with toroidal combustors. USP1979054151709.
  8. Kramnik Boris M. (Skokie IL) Kunc Walter (Clarendon Hills IL). Low emission, fixed geometry gas turbine combustor. USP1995125473881.
  9. Sakamoto Takeshi (Ibaraki JPX) Anzai Shunichi (Ibaraki JPX) Kobayashi Nariyoshi (Ibaraki JPX) Oshima Ryoichiro (Ibaraki JPX). Method of cooling a gas turbine blade and apparatus therefor. USP1982074338780.
  10. Hedrick Lewis W. (Woodland Hills CA 91364). Rotary jet reaction turbine. USP1977054024705.
  11. Belke William H. (Peoria IL) Grim George B. (Washington IL). Rotating fluidized bed combustor. USP1982074338781.
  12. Kosinski Andrew J. (Winter Springs FL). System for cooling in a gas turbine. USP1991024991391.
  13. Shekleton Jack R. (San Diego CA). Turbine engine combustor without air film cooling. USP1992125174108.
  14. Corrado John (San Diego CA) Shah Nipulkumar (San Diego CA). Turbine nozzle cooling. USP1994015280703.
  15. Hines William R. (Cincinnati OH). Water spray ejector system for steam injected engine. USP1991105054279.