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Seal assembly for segmented turbine engine structures 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F03B-011/00
  • F04D-029/08
출원번호 US-0560536 (1990-07-30)
발명자 / 주소
  • Hagle Michael P. (Mason OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 49  인용 특허 : 0

초록 ▼

A relatively stationary segmented turbine engine shroud, nozzle or frame assembly is sealed against the passage of cooling air into the exhaust gas flowpath by a plurality of spline seals which cooperate with an annular stationary brush seal. The spline seals provide sealing between axially extendin

대표청구항 ▼

A seal assembly for a turbine engine having a frame element, comprising: an annular segmented turbine engine assembly spaced apart from said frame element and comprising a plurality of arcuate segments arranged in a circumferentially spaced array; first seal means mounted between said segments; and

이 특허를 인용한 특허 (49)

  1. Correia, Victor Hugo Silva; Ceglio, Christopher Michael; Stapleton, David Scott, Asymmetric radial spline seal for a gas turbine engine.
    상세보기
  2. Flower Ralph Franklyn John,GB2, Brush seal assembly.
    상세보기
  3. Turnquist, Norman Arnold; Burnett, Mark Edward; Kizil, Huseyin; Mundra, Kamlesh, Brush seal for static turbine components.
    상세보기
  4. Baily Frederick G. ; Rentz Lawrence E. ; Retzlaff Klaus M. ; Turnquist Norman A., Brush seal mounting in supporting groove using flat spring with bifurcated end.
    상세보기
  5. Bagepalli Bharat S. ; Chiu R. Paul ; Cromer Robert Harold ; Crum Gregory Allan ; Dinc Osman Saim,TRX ; Furman Anthony Holmes ; Marks Paul Thomas ; Markytan Rudolf Matthias ; Skinner David Robert ; Tu, Brush seals and combined labyrinth and brush seals for rotary machines.
    상세보기
  6. Cromer Robert Harold ; Turnquist Norman Arnold, Brush seals and combined labyrinth and brush seals for rotary machines.
    상세보기
  7. Wolfe Christopher Edward ; Turnquist Norman Arnold ; Cromer Robert Harold ; Dinc Osman Saim ; Rentz Lawrence Edward ; Carr Roger Jordan ; Toth Joseph Robert ; Dewhurst Edward A. ; Baily Frederick Geo, Brush seals for steam turbine applications.
    상세보기
  8. David Robert Skinner ; Bharat S. Bagepalli ; Robert Harold Cromer ; Osman Saim Dinc TR; Norman Arnold Turnquist ; Christopher Edward Wolfe, Combined brush seal and labyrinth seal segment for rotary machines.
    상세보기
  9. Skinner David Robert ; Bagepalli Bharat S. ; Cromer Robert Harold ; Dinc Osman Saim,TKX ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Combined brush seal and labyrinth seal segment for rotary machines.
    상세보기
  10. Cromer Robert Harold ; Bagepalli Bharat S. ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Combined brush/labyrinth seal for rotary machines.
    상세보기
  11. Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
    상세보기
  12. Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
    상세보기
  13. Adair, David Ronald; Ainslie, Walter Ernest; Jewess, Gordon F.; Jones, Anthony C.; Alexander, Eric J., Combustor interface sealing arrangement.
    상세보기
  14. Merrill, Gary B.; Morrison, Jay A., Compressible ceramic seal.
    상세보기
  15. Craig Alan Gonyou ; Roger Lee Doughty ; Monty Lee Shelton, End rail cooling for combined high and low pressure turbine shroud.
    상세보기
  16. Bagepalli Bharat S. ; Cromer Robert H. ; Dinc Osman S. ; Maynard James, Hybrid labyrinth and cloth-brush seals for turbine applications.
    상세보기
  17. Dinc Osman S. ; Maynard James ; Bagepalli Bharat S. ; Cromer Robert H., Hybrid labyrinth and cloth-brush seals for turbine applications.
    상세보기
  18. Grondahl, Clayton M., Leaf seal assembly including polymer member and rotary machine containing such seal assembly.
    상세보기
  19. Mark Stewart Schroder ; David Leach, Leaf seal for inner and outer casings of a turbine.
    상세보기
  20. Dziech, Aaron; Albers, Joseph; Johnson, Christopher Ryan, Low-ductility open channel turbine shroud.
    상세보기
  21. Franks, Michael John; Shapiro, Jason David; Rulli, Samuel Ross; Doughty, Roger Lee; Jamison, Joshua Brian, Low-ductility turbine shroud.
    상세보기
  22. Karafillis, Apostolos Pavlos; Hasting, William; Hogan, Michael, Low-ductility turbine shroud flowpath and mounting arrangement therefor.
    상세보기
  23. Bouchard Joseph P. (Arundel ME) Long Merrell W. (North Waterboro ME), Method and apparatus for improving the airsealing effectiveness in a turbine engine.
    상세보기
  24. Shapiro, Jason David, Method and system for a ceramic matrix composite shroud hanger assembly.
    상세보기
  25. 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
  26. Drerup, Vincent Marion; Hansel, Harold Ray; Ketzer, James Anthony; Lee, Ching Pang, Methods and apparatus for assembling turbine engines.
    상세보기
  27. Albers, Joseph Charles; Marusko, Mark Willard; Wilson, Barry Allan; Dziech, Aaron Michael; Johnson, Christopher Ryan, Mounting apparatus for low-ductility turbine shroud.
    상세보기
  28. Franks, Michael John; Shapiro, Jason David; Rulli, Samuel Ross; Doughty, Roger Lee, Mounting apparatus for low-ductility turbine shroud.
    상세보기
  29. Cromer Robert Harold ; Turnquist Norman Arnold ; Wolfe Christopher Edward ; Bagepalli Bharat S., Positive pressure-actuated brush seal.
    상세보기
  30. Albers, Joseph; Marusko, Mark; Wilson, Barry; Dziech, Aaron; Johnson, Christopher, Resilient mounting apparatus for low-ductility turbine shroud.
    상세보기
  31. Samudrala, Omprakash; Kumar, Siddarth; Crum, Gregory A.; Sha, Karimulla Shaik, Retractable seal system.
    상세보기
  32. Reluzco George E. ; Farineau Thomas J. ; Rentz Lawrence E. ; Ahl Dennis R., Rub-tolerant brush seal for turbine rotors and methods of installation.
    상세보기
  33. Sha, Karimulla Shaik, Seal assembly and method for flowing hot gas in a turbine.
    상세보기
  34. Grondahl, Clayton M., Seal assembly and rotary machine containing such seal.
    상세보기
  35. Grondahl, Clayton M., Seal assembly and rotary machine containing such seal.
    상세보기
  36. Beichl, Stefan; Rauschmeier, Alexander, Sealing arrangement for sealing a gap between two components which can rotate in relation to each other about a common rotational axis.
    상세보기
  37. Reluzco George Ernest ; Woodmansee Donald Ernest ; Dinc Osman Saim ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Self-centering brush seal.
    상세보기
  38. Gregory Alan White ; Ching-Pang Lee, Shroud cooling segment and assembly.
    상세보기
  39. Alford, Mary Ellen; Noe, Mark Eugene; Darkins, Jr., Toby George; Fessler, Madeleine Elise, Shroud segment and assembly for a turbine engine.
    상세보기
  40. Darkins, Jr., Toby George; Alford, Mary Ellen; Noe, Mark Eugene, Shroud segment and assembly with circumferential seal at a planar segment surface.
    상세보기
  41. Alford, Mary Ellen; Darkins, Toby George; Noe, Mark Eugene, Shroud segment and assembly with surface recessed seal bridging adjacent members.
    상세보기
  42. Albers, Joseph Charles; Marusko, Mark Willard; Wilson, Barry Allan; Dziech, Aaron Michael; Johnson, Christopher Ryan, Structural low-ductility turbine shroud apparatus.
    상세보기
  43. Darkins, Jr., Toby George; Alford, Mary Ellen; Noe, Mark Eugene, Turbine engine axially sealing assembly including an axially floating shroud, and assembly method.
    상세보기
  44. Glynn, Christopher Charles; Alford, Mary Ellen; Noe, Mark Eugene; Darkins, Jr., Toby George, Turbine engine shroud assembly including axially floating shroud segment.
    상세보기
  45. Ingistov Steven G., Turbine power plant having a floating brush seal.
    상세보기
  46. Albers, Joseph Charles; Marusko, Mark Willard; Wilson, Barry Allan; Dziech, Aaron Michael, Turbine shroud sealing apparatus.
    상세보기
  47. Darkins, Jr., Toby George; Alford, Mary Ellen; Glynn, Christopher Charles, Turbine shroud segment and shroud assembly.
    상세보기
  48. Bagepalli Bharat S. (Schenectady NY) Cromer Robert H. (Gloversville NY) Dinc Osman S. (Troy NY) Maynard James (Clifton Park NY), Woven seal and hybrid cloth-brush seals for turbine applications.
    상세보기
  49. Bagepalli Bharat S. ; Cromer Robert H. ; Dinc Osman S. ; Maynard James, Woven seals and hybrid cloth-brush seals for turbine applications.
    상세보기

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