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Gas turbine combustor cooling structure

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-001/00
출원번호 US-0437144 (1999-11-10)
우선권정보 JP0323704 (1998-11-13)
발명자 / 주소
  • Sato Yoshichika,JPX
  • Nishida Koichi,JPX
출원인 / 주소
  • Mitsubishi Heavy Industries, Ltd., JPX
대리인 / 주소
    Wenderoth, Lind & Ponack, L.L.P.
인용정보 피인용 횟수 : 34  인용 특허 : 5

초록

Cooling structure of gas turbine combustor in which cooling medium flows through grooves in wall is improved so that adjustment of flow velocity, pressure loss and heat transfer rate of cooling medium flow in the wall becomes possible and cooling effect thereof is enhanced. Wall of combustor tail tu

대표청구항

[ What is claimed is:] [1.]1. A gas turbine combustor cooling structure comprising a combustor pilot cone which is constructed such that said combustor pilot cone at its circumferential periphery is supported by a guide ring and a plurality of projecting fins are provided along a front and rear dire

이 특허에 인용된 특허 (5)

  1. Jones Charles R. (3697 Holly Dr. Palm Beach Gardens FL 33410) Kramer George J. (102 Sea Steppes Ct. Jupiter FL 33477) Cordes Arthur (412 King Charles Cir. Summerville SC 29485), Coated hot gas duct liner.
  2. Kwan William C. (Derby) Pidcock Anthony (Derby GB2), Combustion chamber for a gas turbine engine.
  3. Althaus Rolf (Kobe JPX), Cooled wall part.
  4. Bunker Ronald Scott, Cooling for double-wall structures.
  5. Senior Peter,GBX, High efficiency heat transfer structure.

이 특허를 인용한 특허 (34)

  1. Kwon, Okey, Augmented cooling system.
  2. Parker, David M., Combustor liner for gas turbine engine.
  3. McMahan, Kevin Weston; Chila, Ronald James, Combustor liner helical cooling apparatus.
  4. Parker, David M., Combustor liner with reverse flow for gas turbine engine.
  5. Cunha, Frank J., Combustor liners with U-shaped cooling channels.
  6. Kimura, Yuichiro; Takiguchi, Satoshi; Matsuyama, Keisuke; Mizukami, Satoshi; Akamatsu, Shinji; Sato, Kenji; Katano, Hikaru; Mandai, Shigemi, Combustor with acoustic liner.
  7. Alkabie, Hisham; Morenko, Oleg; McCaldon, Kian, Combustor with improved swirl.
  8. Bunker, Ronald Scott, Components with cooling channels and methods of manufacture.
  9. Pope, J. Edward; Rhodes, Jeffery Forest; Snyder, Douglas J., Cooled gas turbine engine component.
  10. Marcum,Steven; Gill,David Alan; Slentz,Kenneth, Cooled gas turbine transition duct.
  11. Cunha, Frank J.; Snyder, Timothy S.; Erbas-Sen, Nurhak; Williams, Alexander W.; Mule, Nicholas; Bangerter, James P., Cooling for combustor liners with accelerating channels.
  12. Mizukami, Satoshi; Ishiguro, Tatsuo; Masada, Junichiro; Takata, Kazumasa; Torii, Shunsuke; Fukunaga, Yuya; Konishi, Tetsu; Nishimura, Yoshiaki; Igarashi, Yoshiaki; Ishikawa, Shinya, Cooling structure for recovery-type air-cooled gas turbine combustor.
  13. Shimizu, Takehiko; Hada, Satoshi; Akagi, Kouichi; Tanaka, Katsunori; Magoshi, Ryotaro; Hasegawa, Mitsuo; Mandai, Shigemi; Kondo, Mitsuru, Cooling structure of a combustor tail tube.
  14. Ishiguro, Tatsuo; Tanaka, Katsunori; Miyauchi, Kotaro, Cooling structure of gas turbine combustor.
  15. Chila, Ronald James; McMahan, Kevin Weston, Effusion cooled one-piece can combustor.
  16. Johnson, Thomas Edward; Keener, Christopher Paul; Ostebee, Heath Michael; Wegerif, Daniel Gerritt, Effusion plate using additive manufacturing methods.
  17. Dawson, Robert W.; Bland, Robert J.; Youngblood, Bradley T., Gas turbine engine transitions comprising closed cooled transition cooling channels.
  18. Cunha, Frank J.; Kostka, Stanislav, Gas turbine engine wall assembly with enhanced flow architecture.
  19. Hase, Matthias; Sanders, Paul A.; Krishnan, Vaidyanathan, Gas turbine system with a transition duct having axially extending cooling channels.
  20. Liang, George, Gas turbine transition duct.
  21. Gerendas, Miklos, Gas-turbine combustion chamber with a cooling-air supply device.
  22. Alkabie, Hisham, Noise reducing combustor.
  23. Alkabie, Hisham, Noise reducing combustor.
  24. Dawson, Robert W.; King, Jr., Richard E.; Ras, Raman; Sanford, Richard L., Pilot nozzle heat shield having internal turbulators.
  25. Verhiel, Jeffrey; Stastny, Honza; Sze, Robert, Pin fin arrangement for heat shield of gas turbine engine.
  26. Hirota, Norihide; Kimura, Kazuyuki, Plate-like body connecting method, connected body, tail pipe for gas turbine combustor, and gas turbine combustor.
  27. Morimoto, Hitoshi; Kanki, Hidenori; Ishiguro, Tatsuo; Shibata, Hiroki; Konishi, Tetsu; Sato, Kenji, Plates having cooling channels, and method for welding the plates and increasing a dimension of the cooling channels adjacent the welded section.
  28. Kishida, Hiroaki; Hasegawa, Mitsuo; Maruo, Takashi, Repair method of plate member, plate member, combustor, ring segment, and gas turbine.
  29. Johnson, Clifford E.; Wasif, Samer P., Resonator device at junction of combustor and combustion chamber.
  30. Cai, Weidong; Parker, David M., Thermal shield at casing joint.
  31. Kishida, Hiroaki, Transition piece of combustor, and gas turbine having the same.
  32. Devore, Matthew A.; Paauwe, Corneil S., Turbine airfoil with improved cooling.
  33. Laurello, Vincent P., Turbine engine shutdown temperature control system with an elongated ejector.
  34. Barnes, John; Bailey, Adam; Battaglioli, John; Bland, Robert, Venturi cooling system.
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