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Fluid-cooled element

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-009/02
  • F01D-005/18
출원번호 US-0709918 (1976-07-29)
발명자 / 주소
  • Hauser Ambrose A. (Wyoming OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 49  인용 특허 : 3

초록

A fluid-cooled element for partially defining hot gas flow passage extending upstream and downstream of a minimum area throat. A serpentine conduit of fluid communication with a coolant source routes cooling fluid within the downstream portion of the element wall bounding the hot gas passage to an i

대표청구항

The nozzle band as recited in claim 22 wherein said wall is segmented into sectors, the circumferential extremities of which are provided with seals to preclude substantial leakage of cooling fluid from said cooling fluid passage into said hot gas passage.

이 특허에 인용된 특허 (3)

  1. Lee Richard M. (Media PA), Cooling system for a gas turbine.
  2. Noble Melvin Lee (San Diego CA), Turbomachinery vane or blade with cooled platforms.
  3. Przirembel Hans Rainer (Hebron CT), Turbomachinery vane or blade with cooled platforms.

이 특허를 인용한 특허 (49)

  1. Lee, Ching-Pang; Munshi, Mrinal; Azad, Gm S.; Um, Jae Y., Airfoil having built-up surface with embedded cooling passage.
  2. Lee Ching-Pang (Cincinnati OH), Angled turbulence promoter.
  3. Harris, Jr., John Wesley; Bielek, Craig Allen; Ellis, Scott Edmond; Fu, Xiaoyong, Apparatus and methods for cooling platform regions of turbine rotor blades.
  4. Lacy, Benjamin Paul; Itzel, Gary Michael; Wei, Bin, Apparatus for cooling a platform of a turbine component.
  5. Shekleton Jack R. (San Diego CA), Combustor with enhanced turbine nozzle cooling.
  6. Schwarzmann Russell A. (Marlborough CT) Sevcik ; Jr. William R. (Manchester CT), Coolable airfoil for a rotary machine.
  7. Palumbo Michael A. ; Mongillo ; Jr. Dominic J. ; Zelesky Mark F., Coolable airfoil structure.
  8. Zelesky Mark F. ; Mongillo ; Jr. Dominic J., Coolable airfoil structure.
  9. Piendel John J. (Manchester CT) McKibbin Albert H. (Colchester CT), Coolable stator structure for a gas turbine engine.
  10. Pietraszkiewicz Edward F. (Maineville OH) Frey David A. (West Chester OH) Ackerman Robert I. (West Chester OH) Wright Carl D. (Clarksville OH), Cooled shroud.
  11. Lee,Ching Pang; Shi,Baolan; Lu,Wenfeng; Guentert,Joseph Michael; Brassfield,Steven Robert, Corner cooled turbine nozzle.
  12. Lewis Eric A. (Chestnut Hill MA) Slater Robert H. (Beverly MA), Double rabbet combustor mount.
  13. Broomer, Mark; Manning, Robert Francis; Liu, Haidong, Flange cooled turbine nozzle.
  14. Alvanos, Ioannis; Wagner, Joel H., Fluid injection system.
  15. Suenaga Kiyoshi,JPX ; Aoki Sunao,JPX ; Uematsu Kazuo,JPX, Gas turbine blade.
  16. Tomita Yasuoki,JPX ; Ichiryu Taku,JPX ; Suenaga Kiyoshi,JPX, Gas turbine blade.
  17. Hultgren Kent Goran ; Zagar Thomas Walter ; North William E. ; Robbins Stephen Humphrey,GBX ; Upton Graham Mark,GBX, Gas turbine blade platform cooling concept.
  18. Tomita Yasuoki,JPX ; Arase Kenichi,JPX ; Fukuno Hiroki,JPX ; Murata Hideki,JPX ; Suenaga Kiyoshi,JPX ; Kitamura Tsuyoshi,JPX, Gas turbine cooling stationary blade.
  19. Mugglestone, Jonathan, Gas turbine engine including a stator vane for directing hot combustion gases onto rotor blades.
  20. Bergman, Russell J.; Bach, Leonard A.; Spangler, Brandon W., Gas turbine engine turbine vane platform core.
  21. Winter John L. (Derby GB2), Gas turbine engines.
  22. Fukuno Hiroki,JPX ; Tomita Yasuoki,JPX ; Suenaga Kiyoshi,JPX, Gas turbine rotating blade.
  23. Shiozaki, Shigehiro; Kuwabara, Masamitsu; Tomita, Yasuoki, Gas turbine stationary blade.
  24. Shiozaki,Shigehiro; Kuwabara,Masamitsu; Tomita,Yasuoki, Gas turbine stationary blade.
  25. Soechting, Friedrich; Tomita, Yasuoki; Torii, Shunsuke, Gas turbine tail tube seal and gas turbine using the same.
  26. Alkabie, Hisham, HPT aerodynamic trip to improve acoustic transmission loss and reduce noise level for auxiliary power unit.
  27. Kvasnak, William S.; LaFleur, Ronald S.; Soechting, Friedrich O.; Joe, Christopher R.; Moroso, Joe; Hayes, Douglas A., Method and apparatus for cooling a wall within a gas turbine engine.
  28. LaFleur Ronald S., Method and apparatus for cooling a wall within a gas turbine engine.
  29. William S. Kvasnak ; Ronald S. LaFleur ; Friedrich O. Soechting ; Christopher R. Joe ; Joe Moroso ; Douglas A. Hayes, Method and apparatus for cooling a wall within a gas turbine engine.
  30. Merry Brian, Method for forming a cooling passage and for cooling a turbine section of a rotary machine.
  31. Broomer, Mark; Correia, Victor Hugo Silva, Method for repairing a turbine nozzle segment.
  32. Cunha, Frank J.; Abdel-Messeh, William, Microcircuits for small engines.
  33. Davis, Anthony; Walker, Paul Mathew, Nozzle guide vane with cooled platform for a gas turbine.
  34. Lafarge, Grégory; Texier, Christophe, Nozzle-vane band for a gas turbine engine.
  35. Klasing, Kevin Samuel; Lee, Ching Pang; Hunter, Scott David, Ovate band turbine stage.
  36. Papple, Michael Leslie Clyde; Bergman, Russell J.; Ennacer, Mohammed; Gregg, Shawn J.; Mongillo, Dominic J., Platform cooling circuit for a gas turbine engine component.
  37. Butler, David; Davis, Anthony; Poole, Charlotte; Walker, Paul Mathew, Platform segment for supporting a nozzle guide vane for a gas turbine and nozzle guide vane arrangement for a gas turbine.
  38. Zelesky Mark F. ; Steuber Gary D. ; Kane Daniel E. ; Merry Brian, Stator vane for a rotary machine.
  39. Tung Stephen K. ; Weldon Donald C., Turbine airfoil breakout cooling.
  40. Liang, George, Turbine blade platform with near-wall cooling.
  41. Anderson, Derek W.; Ivanov, Oleg; Madel, Michael J., Turbine case retention hook with insert.
  42. Liang, George; Gao, Zhihong; Wessell, Brian J.; Gilliam, Joseph B., Turbine endwall with grooved recess cavity.
  43. Iduate, Michelle Jessica; Foster, Gregory Thomas; Weber, David Wayne, Turbine nozzle and method for cooling a turbine nozzle of a gas turbine engine.
  44. Sandelis, Denis Jean Maurice; Hernandez, Didier Hippolyte, Turbine nozzle guide vane assembly in a turbomachine.
  45. Broomer, Mark; Correia, Victor Hugo Silva, Turbine nozzle segment.
  46. Dutta, Sandip; Lacy, Benjamin Paul; Itzel, Gary Michael; Wassynger, Stephen Paul, Turbine nozzle with cooling channel coolant discharge plenum.
  47. Dutta, Sandip; Lacy, Benjamin Paul; Weber, Joseph Anthony; Stevens, Peter Galen, Turbine nozzle with inner band and outer band cooling.
  48. Liang, George, Turbine vane for a gas turbine engine having serpentine cooling channels within the inner endwall.
  49. Schilling, John Creighton; Briggs, Robert David; McRae, Jr., Ronald Eugene, Windward cooled turbine nozzle.
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