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Leaf seals 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16J-015/34
  • F16J-015/48
출원번호 US-0632667 (1990-12-27)
발명자 / 주소
  • Drerup Vincent M. (Cincinnati OH) Hess John R. (Westchester OH) Plemmons Larry W. (Fairfield OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 65  인용 특허 : 0

초록 ▼

An apparatus for effecting a seal between two structural components of a turbo machine or similar device comprises a leaf seal located in the space between the two components and a spring which continuously biases the leaf seal into a sealing position against the components regardless of the pressur

대표청구항 ▼

Apparatus for effecting a seal of a space in a turbo machine between a first structural member and a second structural member, separating a high pressure area on one side of the first and second members from a low pressure area on a second side of the first and second members during the turbo machin

이 특허를 인용한 특허 (65)

  1. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray, Articulated transition duct in turbomachine.
    상세보기
  2. Cromer, Robert Harold, Combination transition piece floating cloth seal and stage 1 turbine nozzle flexible sealing element.
    상세보기
  3. Adair, David Ronald; Ainslie, Walter Ernest; Jewess, Gordon F.; Jones, Anthony C.; Alexander, Eric J., Combustor interface sealing arrangement.
    상세보기
  4. Berry, Jonathan Dwight; Ostebee, Heath Michael, Combustor leaf seal arrangement.
    상세보기
  5. Michel Shawn Smallwood ; Jack D. Petty, Sr. ; Edward Claude Rice, Combustor liner support and seal assembly.
    상세보기
  6. Edward C. Rice ; Robert A. Ress, Jr., Combustor seal assembly.
    상세보기
  7. Woodcock, Gregory O.; Tucker, Bradley Reed; Smoke, Jason; Kujala, Stony; Kuhn, Terrel, Combustor-turbine seal interface for gas turbine engine.
    상세보기
  8. Batt, Stephen, Component of a turbine with leaf seals and method for sealing against leakage between a vane and a carrier element.
    상세보기
  9. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Convolution seal for transition duct in turbine system.
    상세보기
  10. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Convolution seal for transition duct in turbine system.
    상세보기
  11. Wunderlich, Thomas; Vogt, Hans-Frieder, Door seal for a turbomachine.
    상세보기
  12. Helvaci, Caner H., Flap seal spring and sealing apparatus.
    상세보기
  13. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Flexible metallic seal for transition duct in turbine system.
    상세보기
  14. Batt, Stephen, Gas turbine nozzle arrangement and gas turbine.
    상세보기
  15. Halling, Horace P., Gas turbine nozzle seals for 2000° F. gas containment.
    상세보기
  16. Khanin, Alexander; Checkanov, Alexander, Guide vane for rotary turbo machinery.
    상세보기
  17. Dakowski, Mathieu; Dorin, Claire; Gendraud, Alain Dominique; Philippot, Vincent, High-pressure turbine of a turbomachine.
    상세보기
  18. Guinn, Witt C.; McMahon, Shawn M., Hinged seal using wire mesh.
    상세보기
  19. Marc Roger Marchi FR; Jean-Pierre Louis Mareix FR; Patrice Rosset FR, Leaf seal.
    상세보기
  20. Steven Sebastian Burdgick ; Brendan Francis Sexton, Leaf seal for gas turbine stator shrouds and a nozzle band.
    상세보기
  21. Mark Stewart Schroder ; David Leach, Leaf seal for inner and outer casings of a turbine.
    상세보기
  22. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Leaf seal for transition duct in turbine system.
    상세보기
  23. Ugarte, Johnnattan Tennessee; Senile, Darrell Glenn; Srinivas, Mullahalli Venkataramaniah; Farmer, Jonathon; Quill, Hugh, Leaf seal reach over spring with retention mechanism.
    상세보기
  24. Lu, Wenfeng, Leaf seal support for inner band of a turbine nozzle in a gas turbine engine.
    상세보기
  25. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Pentecost, Ronnie Ray, Load member for transition duct in turbine system.
    상세보기
  26. Gouyon Philippe A. C. (Montreuil FRX) Jolu Jerome E. R. (Pringy FRX) Meunier Gilles C. (Le Mee sur Seine FRX) Rauner Jacques A. A. (Vulaines sur Seine FRX) Rosset Patrice J.-M. (Le Mee sur Seine FRX), Metallic lip seal and turbo jet engine equipped with said seal.
    상세보기
  27. Deo, Hrishikesh Vishvas; Roy, Binayak, Method and apparatus for packing rings.
    상세보기
  28. Adair, David Ronald; Ainslie, Walter Ernest; Jewess, Gordon F.; Jones, Anthony C.; Alexander, Eric J., Method of sealing combustor liner and turbine nozzle interface.
    상세보기
  29. Guentert,Joseph M.; Lee,Ching Pang, Methods and apparatus for assembling turbine engines.
    상세보기
  30. Roberts, Steven D.; Senofonte, Paul R., Multi axis slide carriage system.
    상세보기
  31. Ungerecht, Cliff Paul, Pressure regulator housing assembly.
    상세보기
  32. Lepretre,Gilles; Monville,Bertrand, Provision of sealing for the cabin-air bleed cavity of a jet engine using strip-type seals acting in two directions.
    상세보기
  33. Halling, Horace P., Seal.
    상세보기
  34. Melton, Patrick Benedict; Cihlar, David William, Seal assembly for gas turbine.
    상세보기
  35. Nereim,Brian D., Seal plate for turbine rotor assembly between turbine blade and turbine vane.
    상세보기
  36. Matsuda, Yoshihiro; Kobayashi, Masayoshi; Yoshimura, Takanobu; Miyamoto, Hiroaki, Sealing structure for combustor liner.
    상세보기
  37. Budnick, Matthew; Chuong, Conway; Scott, Jonathan A., Seals for a circumferential stop ring in a turbine exhaust case.
    상세보기
  38. Rogers, Mark John, Segmented turbine vane support structure.
    상세보기
  39. McMahan, Kevin Weston; Demiroglu, Mehmet; Repikov, Timur Rustamovich, Spring loaded seal assembly for turbines.
    상세보기
  40. Servadio,Michael A.; Richardson,R. Brian, Stator vane assembly for a gas turbine engine.
    상세보기
  41. Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez, Supplemental seal for the chordal hinge seals in a gas turbine.
    상세보기
  42. Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
    상세보기
  43. Mohammed-Fakir, Abdul-Azeez; Safi, Ahmad; Kellock, Iain Robertson; Itzel, Gary Michael; Arness, Brian Peter, Supplemental seal for the chordal hinge seals in a gas turbine.
    상세보기
  44. Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine and methods of installation.
    상세보기
  45. Luciano Mei IT, Support and locking device for nozzles of a high pressure stage of a gas turbines.
    상세보기
  46. LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Pentecost, Ronnie Ray; Flanagan, James Scott, Support assembly for transition duct in turbine system.
    상세보기
  47. LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Pentecost, Ronnie Ray; Flanagan, James Scott, Support assembly for transition duct in turbine system.
    상세보기
  48. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott, Transition duct assembly.
    상세보기
  49. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott, Transition duct assembly.
    상세보기
  50. McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Flanagan, James Scott, Transition duct assembly.
    상세보기
  51. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott, Transition duct assembly with late injection features.
    상세보기
  52. LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Flanagan, James Scott, Transition duct assembly with late injection features.
    상세보기
  53. McMahan, Kevin Weston; Schott, Carl Gerard; Ingram, Clint Luigie; Siden, Gunnar Leif; Pierre, Sylvain, Transition duct assembly with modified trailing edge in turbine system.
    상세보기
  54. McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Maldonado, Jaime Javier; Dillard, Daniel Jackson; Flanagan, James Scott, Transition duct with divided upstream and downstream portions.
    상세보기
  55. LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray; Flanagan, James Scott; Kim, Won-Wook; McMahan, Kevin Weston, Transition duct with late injection in turbine system.
    상세보기
  56. Leglaye, Francois; D'Herbigny, Emeric, Turbine engine, such as a turbojet or a turboprop engine.
    상세보기
  57. Clive A. Morgan ; Todd S. Heffron ; Eric J. Wienholts ; Robert I. Ackerman ; John P. Heyward, Turbine leaf seal mounting with headless pins.
    상세보기
  58. Smoke, Jason; Kujala, Stony; Woodcock, Gregory O.; Tucker, Bradley Reed, Turbine nozzle assembly including radially-compliant spring member for gas turbine engine.
    상세보기
  59. Morgan, Clive Andrew; Heffron, Todd Stephen; Fonseka, Sanjeewa Thusitha, Turbine nozzle segment.
    상세보기
  60. Parker, David M., Turbine spring clip seal.
    상세보기
  61. Parker,David Marchant; Ryan,William Richard, Turbine spring clip seal.
    상세보기
  62. Feldmann, Manfred; Kirchner, Daniel, Turbomachine having a seal device.
    상세보기
  63. Casavant, Matthew Stephen; Johnson, David Martin, Turbomachine including an inner-to-outer turbine casing seal assembly and method.
    상세보기
  64. Smed Jan P. (Winter Springs FL), Variable area compensation valve.
    상세보기
  65. Smed Jan Peer, Variable area compensation valve.
    상세보기

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