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[미국특허] Gas turbine combustor and gas turbine 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-001/00
출원번호 US-0679398 (1996-07-09)
우선권정보 JP-0174620 (1995-07-11)
발명자 / 주소
  • Fukui Yutaka,JPX
  • Kashimura Tetsuo,JPX
  • Kodama Hideyo,JPX
  • Doi Hiroyuki,JPX
  • Hiraga Ryo,JPX
출원인 / 주소
  • Hitachi, Ltd., JPX
대리인 / 주소
    Fay, Sharpe, Beall, Fagan, Minnich & McKee
인용정보 피인용 횟수 : 18  인용 특허 : 12

초록

A cylindrical gas turbine combustor, burning injected fuel and guiding the combustion gas to turbine nozzles, includes a cylindrical portion such as a combustor liner and a transition piece, exposed to the combustion gas, which is made of austenitic Fe base casting alloy, Ni base casting alloy or Co

대표청구항

[ What is claimed is:] [1.] A gas turbine combustor having a cylindrical liner in which combustion gas is produced and a transition piece for leading the combustion gas to a gas turbine, wherein said cylindrical liner is made of austenitic Fe base casting alloy, Ni base casting alloy or Co base cast

이 특허에 인용된 특허 (12) 인용/피인용 타임라인 분석

  1. Nakamura Shigeyoshi (Katsuta JPX) Kashimura Tetsuo (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX) Fukui Yutaka (Hitachi JPX) Morikawa Minoru (Katsuta JPX) Kurosawa Soichi (Hitachi JPX), Cobalt-base alloy having high strength and high toughness, production process of the same, and gas turbine nozzle.
  2. Siga Masao (Hitachi JPX) Toriya Hajime (Hitachi JPX) Fukui Yutaka (Hitachi JPX), Combined cycle gas turbine with high temperature alloy, monolithic compressor rotor.
  3. Crook Paul (Kokomo IN) Asphahani Aziz I. (Kokomo IN) Matthews Steven J. (Greentown IN), Corrosion-and-wear-resistant cobalt-base alloy.
  4. Doi Hiroyuki (Ibaraki JPX) Yasuda Ken (Hitachi JPX) Kashimura Tetsuo (Hitachi JPX) Fukui Yutaka (Hitachi JPX), Gas turbine and gas turbine nozzle.
  5. Mori Takanobu (Hitachi JPX) Kashimura Tetsuo (Hitachi JPX) Fukui Yutaka (Hitachi JPX) Yanai Yoshimi (Kitaibaraki JPX) Iizuka Nobuyuki (Hitachi JPX), Gas turbine combustor.
  6. Burr Donald N. (103 Woodfield Crossing Glastonbury CT 06033), Gas turbine engine combustor splash ring construction.
  7. Siga Masao (Hitachi JPX) Fukui Yutaka (Hitachi JPX) Kuriyama Mitsuo (Ibaraki JPX) Kurosawa Soichi (Hitachi JPX) Iijima Katsumi (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX) Maeno Yosimi (Hitachi JPX) T, Gas turbine having components composed of heat resistant steel.
  8. Ablett Adrian M. (Cincinnati OH) Dzugan Robert (Cincinnati OH) Lotz Stephen J. (Loveland OH), Method for forming a thin-walled combustion liner for use in a gas turbine engine.
  9. Smith Gaylord D. (Huntington WV) Tassen Curtis S. (Huntington WV) Ganesan Pasupathy (Huntington WV) Wheeler Jack M. (Lesage WV), Nickel-base alloy.
  10. Shaw Stuart Walter Ker (Sutton Coldfield EN), Nickel-chromium-cobalt alloys.
  11. Haydon John S. (Mayfield NY) Beltran Adrian M. (Ballston Spa NY) Wood John H. (Ballston Spa NY), Novel cobalt-base superalloy and cast and welded industrial gas turbine components thereof and method.
  12. Field Thomas T. (East Killingly CT) Murrin Thomas A. (South Windsor CT) Ault Earle A. (South Windsor CT), Thermal treatment of wrought, nickel base superalloys in conjunction with high energy hole drilling.

이 특허를 인용한 특허 (18) 인용/피인용 타임라인 분석

  1. Ray,Ranjan; Scott,Donald W., CASTINGS OF METALLIC ALLOYS WITH IMPROVED SURFACE QUALITY, STRUCTURAL INTEGRITY AND MECHANICAL PROPERTIES FABRICATED IN REFRACTORY METALS AND REFRACTORY METAL CARBIDES COATED GRAPHITE MOLDS UNDER VAC.
  2. Ray, Ranjan; Scott, Donald W., Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in anisotropic pyrolytic graphite molds under vacuum.
  3. Ray, Ranjan; Scott, Donald W., Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in finegrained isotropic graphite molds under vacuum.
  4. Ray, Ranjan; Scott, Donald W., Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in titanium carbide coated graphite molds under vacuum.
  5. Ray, Ranjan; Scott, Donald W., Centrifugal casting of nickel base superalloys in isotropic graphite molds under vacuum.
  6. Ray, Ranjan; Scott, Donald W., Centrifugal casting of titanium alloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum.
  7. Ray, Ranjan; Scott, Donald W., Centrifugal casting of titanium alloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum.
  8. Martling,Vincent C.; Xiao,Zhenhua, Combustion liner having improved cooling and sealing.
  9. McMahan, Kevin Weston; Peck, Arthur; Vlessis, Nicholas, Combustion system including a transition piece and method of forming using a cast superalloy.
  10. Farmer, Gilbert; Brown, Daniel D.; Rutherford, Myron E.; Vise, Steven C.; Martini, Jeffrey M., Gas turbine combustor liner with asymmetric dilution holes machined from a single piece form.
  11. Justis, Nicole; Ackermann, John F.; Arszman, Paul V.; Nagaraj, Bangalore A.; Young, Craig D., High temperature combustor wall for temperature reduction by optical reflection and process for manufacturing.
  12. Baba, Noboru; Nishi, Kazuya, High-temperature member for use in gas turbine.
  13. Ochiai, Hiroyuki; Watanabe, Mitsutoshi; Arai, Mikiya; Saburi, Shigeru; Nakayama, Eiji; Goto, Akihiro; Akiyoshi, Masao, Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment.
  14. Ochiai, Hiroyuki; Watanabe, Mitsutoshi; Arai, Mikiya; Saburi, Shigeru; Nakayama, Eiji; Goto, Akihiro; Akiyoshi, Masao, Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment.
  15. Hiroyuki Doi JP; Mitsuo Kuriyama JP; Shigeyoshi Nakamura JP; Shinya Imano JP; Takeshi Onoda JP, Method of making steam turbine blade.
  16. Arai, Masahiko; Kawanaka, Hirotsugu; Doi, Hiroyuki; Murata, Kenichi; Toriya, Hajime, Pipe for steam turbine, manufacturing process of same, main stream pipe and reheat pipe for steam turbine, and steam turbine power plant using those pipes.
  17. Zborovsky,James Michael, Seal usable between a transition and a turbine vane assembly in a turbine engine.
  18. Schreiber, Karl; Gerendas, Miklos, Segment component in high-temperature casting material for an annular combustion chamber, annular combustion chamber for an aircraft engine, aircraft engine and method for the manufacture of an annular combustion chamber.

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