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Seal between static turbine parts 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-025/26
  • F16J-015/02
출원번호 US-0628328 (2000-07-28)
발명자 / 주소
  • Howard Jones McLean
출원인 / 주소
  • ALSTOM (Switzerland) Ltd CH
대리인 / 주소
    Burns, Doane, Swecker & Mathis, L.L.P.
인용정보 피인용 횟수 : 49  인용 특허 : 10

초록

A seal between two static turbine parts is provided with a carrier piece comprising a flat metal piece with a middle piece and end pieces each of which is arranged in a groove in the static turbine parts. A second part comprising a flat metal piece and having a middle piece and end pieces which are

대표청구항

1. A seal for sealing between static parts of a turbine having opposed grooves, the seal comprising: a carrier piece in the form of a flat metal piece having a first middle piece and having first end pieces at opposite ends of the first middle piece, whereby the end pieces are each arranged in a gro

이 특허에 인용된 특허 (10)

  1. Boyd Marshall J. (Oreland PA) DiDomizio ; Jr. Robert A. (Lansdale PA) Hobbs Richard C. (Philadelphia PA), Fluid pressure sealing member for a valve.
  2. Mori Masahiko,JPX ; Tsukakoshi Toru,JPX, Gas turbine rotor.
  3. Maier M. Stefan ; Taylor Jeffrey S., Gas turbine stator vane seal.
  4. Lampes Elias H., High excursion ring seal.
  5. Berry Brian S. (Tempe AZ), Interstage coupling seal and method of assembling a gas turbine engine.
  6. Kalkbrenner Ralph W. (Hempfield Township PA), Seal arrangement for turbine diaphragms and the like.
  7. Johnson Roger Neal ; Longfritz William David, Seal assembly.
  8. Cromer Robert H. (Gloversville NY), Transition piece seal spring for a gas turbine.
  9. Cunha Francisco J. (Schenectady NY) DeAngelis David A. (Voorheesville NY) Brown Theresa A. (Clifton Park NY) Chopra Sanjay (Albany NY) Correia Victor H. S. (New Labanon NY) Predmore Daniel R. (Clifto, Turbine stator vane segments having combined air and steam cooling circuits.
  10. Cunha Francisco J. ; DeAngelis David A. ; Brown Theresa A. ; Chopra Sanjay ; Correia Victor H. S. ; Predmore Daniel R., Turbine stator vane segments having combined air and steam cooling circuits.

이 특허를 인용한 특허 (49)

  1. Davis, Timothy M., Annular cartridge seal.
  2. Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray, Articulated transition duct in turbomachine.
  3. Paprotna, Hubertus E.; Morrision, Michael J., Biased wear resistant turbine seal assembly.
  4. Davis, Timothy M., Bifurcated sliding seal.
  5. McCaffrey, Michael G., Blade outer air seal with spring centering.
  6. McCaffrey, Michael G.; Hagan, Benjamin F.; Griffin, David Richard; Balawajder, Peter; Corcoran, Christopher, Boas rail shield.
  7. McCaffrey, Michael G.; Hagan, Benjamin F.; Griffin, David Richard, Boas segmented heat shield.
  8. McCaffrey, Michael G.; Hagan, Benjamin F., Boas spring loaded rail shield.
  9. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Convolution seal for transition duct in turbine system.
  10. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Convolution seal for transition duct in turbine system.
  11. Joe, Christopher R.; Hudson, Eric A.; Santeler, Keith A., Filter system for blade outer air seal.
  12. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Flexible metallic seal for transition duct in turbine system.
  13. Keller, Douglas A., Flexible, high-temperature ceramic seal element.
  14. Casavant, Matthew Stephen; McGovern, Kevin Thomas, Floating seal.
  15. Haan, Theodore M.; Mead, Karl J.; Geister, Ryan; Kerley, David Michael; Nguyen, Chuck C., Floor-to-ceiling partition wall assembly.
  16. Haan, Theodore M.; Mead, Karl J.; Geister, Ryan; Kerley, David Michael; Nguyen, Chuck C., Floor-to-ceiling partition wall assembly.
  17. Milazar, Mirko, Gas turbine and sealing means for a gas turbine.
  18. Afanasiev, Gennadiy; Strain, John N.; Sunshine, Robert W.; Barker, Robert D., Gas turbine engine sealing structure.
  19. Hanashima, Kanji; Takahiro, Kenichi; Shibata, Hideshi; Mori, Hideaki, Gasket.
  20. Amos, Peter Graham; Boston, Ian William; Cornett, Kennet W.; Hurter, Jonas; More, Dominick Gregory; Stemann, Markus; Zagorskiy, Alexander, High temperature seal and methods of use.
  21. Wilcox, David E.; Berti, Mary, Hot air seal.
  22. Dierberger, James A.; Hongoh, Masamichi; Sullivan, Dennis J., Insert adjacent to a heat shield element for a gas turbine engine combustor.
  23. Rioux, Philip Robert, Intersegment spring “T” seal.
  24. Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray, Leaf seal for transition duct in turbine system.
  25. Smed, Jan P., Multidirectional turbine shim seal.
  26. Corcoran, Christopher; Snyder, Daniel A., Reversible blade rotor seal with protrusions.
  27. McCaffrey, Michael G., Seal anti-rotation feature.
  28. Kramer, George J., Seal assembly for liners of exhaust nozzle.
  29. McCaffrey, Michael G., Seal assembly for turbine engine component.
  30. Hanumanthan, Hariharan; Georgakis, Christos, Seal between static turbine parts.
  31. Kono, Toru, Seal device.
  32. Minnich,Mark, Seal for a gas turbine engine having improved flexibility.
  33. Snyder, Brooks E.; Slavens, Thomas N.; Blake, Mosheshe Camara-Khary, Seal for gas turbine engine.
  34. Kunitake, Nobuhiro; Aoyama, Kuniaki; Fujimoto, Kiyoshi; Minami, Masaharu, Seal structure for gas turbine combustor.
  35. Beeck, Alexander R., Seal structure for preventing leakage of gases across a gap between two components in a turbine engine.
  36. Fujimoto, Kiyoshi; Kishida, Hiroaki; Aoyama, Kuniaki, Sealing apparatus and gas turbine having same.
  37. Bennett,Stephen P., Sealing arrangement.
  38. Aschenbruck, Emil; Blaswich, Michael; El Masalme, Jaman; Reiss, Frank, Sealing segment and sealing-segment arrangement.
  39. Abgrall, Olivier; Dezouche, Laurent Gilles; Garcin, Francois Maurice; Lombard, Jean-Pierre Francois, Sector of a compressor guide vanes assembly or a sector of a turbomachine nozzle assembly.
  40. Paauwe,Comeil, Segmented component seal.
  41. Davis, Timothy M., Sliding seal.
  42. Memmen, Robert L; Fedock, John A; Downs, James P, Spring loaded compliant seal for high temperature use.
  43. Giri, Sheo Narain, Torsion seal.
  44. McMahan, Kevin Weston; Schott, Carl Gerard; Ingram, Clint Luigie; Siden, Gunnar Leif; Pierre, Sylvain, Transition duct assembly with modified trailing edge in turbine system.
  45. McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Maldonado, Jaime Javier; Dillard, Daniel Jackson; Flanagan, James Scott, Transition duct with divided upstream and downstream portions.
  46. LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray; Flanagan, James Scott; Kim, Won-Wook; McMahan, Kevin Weston, Transition duct with late injection in turbine system.
  47. Slavens, Thomas N.; Moore, Sasha M.; LoRicco, Nicholas M., Trough seal for gas turbine engine.
  48. Meisels,David, Turbine shroud cooling system.
  49. Casavant, Matthew Stephen; Johnson, David Martin, Turbomachine including an inner-to-outer turbine casing seal assembly and method.
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