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Multi-layered brush seal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16J-015/447
출원번호 US-0778554 (1991-10-18)
발명자 / 주소
  • Kelch George W. (Palm Beach Gardens FL) Shade John L. (Jupiter FL)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 69  인용 특허 : 0

초록 ▼

The present invention is a brush seal for use between two components which move relative to each other. The brush seal has multiple layers of bristles, and the bristles within a particular layer have the same cross-sectional area or “thickness”. The layers are arranged in the order of increasing thi

대표청구항 ▼

A brush seal comprising: a backing plate having a first surface terminating in a first edge; a first layer including a plurality of first bristles, each first bristle having a first cross-sectional area and aligned parallel to the first surface; a second layer including a plurality of second bristle

이 특허를 인용한 특허 (69)

  1. Turnquist Norman Arnold ; Wolfe Christopher Edward ; Dinc Osman Saim, Anti-hysteresis brush seal.
    상세보기
  2. Wolfe Christopher Edward ; O'Connor Martin Francis ; Demiroglu Mehmet ; Rentz Lawrence Edward ; Baily Frederick George, Apparatus for guiding solid particles through a brush seal in a turbine.
    상세보기
  3. Franceschini, Gervas; Jones, Terence Valentine; Lepetit, Felix, Brush seal.
    상세보기
  4. Gail,Alfons; Prins,Lodewijk; Werner,Klemens, Brush seal.
    상세보기
  5. Inoue, Hideyuki, Brush seal.
    상세보기
  6. Inoue, Hideyuki, Brush seal.
    상세보기
  7. Zheng, Xiaoqing; Couture, Jr., Bernard Arthur; Bowman, Michael John; Adis, William Edward; Mack, Michael Dennis; Clark, Kim James, Brush seal.
    상세보기
  8. Zheng, Xiaoqing; Couture, Jr., Bernard Arthur; Bowman, Michael John; Adis, William Edward; Mack, Michael Dennis; Clark, Kim James, Brush seal.
    상세보기
  9. Kemsley Nicholas J,GBX, Brush seal and method for the manufacture of a brush seal.
    상세보기
  10. Aksit, Mahmut Faruk, Brush seal assembly.
    상세보기
  11. Flower Ralph Franklyn John,GB2, Brush seal assembly.
    상세보기
  12. Dhar, Vikas Bhushan; Turnquist, Norman Arnold; Venkatesh, Ramesha Guntanur; Agrawal, Lokesh, Brush seal for a rotary machine and method of retrofitting.
    상세보기
  13. Brück, Stefan; Neef, Matthias; Sulda, Erik; Sürken, Norbert, Brush seal for a turbo-machine.
    상세보기
  14. Zheng, Xiaoqing; Mack, Michael Dennis; Mukhopadhyay, Debabrata, Brush seal for turbine.
    상세보기
  15. Gail Alfons,DEX ; Michel Uwe,DEX ; Pfister Edgar,DEX ; Reisinger Lothar,DEX ; Miller Thomas,DEX, Brush seal for turbo engines.
    상세보기
  16. Wolfe Christopher Edward ; Bagepalli Bharat Sampathkumar ; Turnquist Norman Arnold ; Cromer Robert Harold ; Lee Minyoung, Brush seal for use on rough rotating surfaces.
    상세보기
  17. 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
  18. Lutjen, Paul M.; Paulino, Jose R., Brush seal with single-layer mixed-diameter bristle pack.
    상세보기
  19. 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
  20. Cromer Robert Harold ; Turnquist Norman Arnold, Brush seals and combined labyrinth and brush seals for rotary machines.
    상세보기
  21. 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
  22. 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
  23. 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
  24. Cromer Robert Harold ; Bagepalli Bharat S. ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Combined brush/labyrinth seal for rotary machines.
    상세보기
  25. Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
    상세보기
  26. Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
    상세보기
  27. Kendrick, Donald W., Combustion cavity layouts for fuel staging in trapped vortex combustors.
    상세보기
  28. Horikawa Masayoshi,JPX ; Yoshikawa Hiroyuki,JPX ; Tomishige Kazuyuki,JPX, Finisher with a large-capacity sheet stack section.
    상세보기
  29. Taketa, Linnea; Munson, John; Freeman, Ted J., Gas turbine engine vane end devices.
    상세보기
  30. Bagepalli Bharat S. ; Cromer Robert H. ; Dinc Osman S. ; Maynard James, Hybrid labyrinth and cloth-brush seals for turbine applications.
    상세보기
  31. Dinc Osman S. ; Maynard James ; Bagepalli Bharat S. ; Cromer Robert H., Hybrid labyrinth and cloth-brush seals for turbine applications.
    상세보기
  32. Mukhopadhyay, Debabrata; Zheng, Xiaoqing, L brush seal for turbomachinery application.
    상세보기
  33. Franceschini, Gervas, Leaf seal.
    상세보기
  34. Franceschini, Gervas; Edwards, David Anthony, Leaf seal.
    상세보기
  35. Howes, Neil, Leaf seal.
    상세보기
  36. Grondahl, Clayton M., Leaf seal assembly including polymer member and rotary machine containing such seal assembly.
    상세보기
  37. Bouchard Joseph P. (Arundel ME) Long Merrell W. (North Waterboro ME), Method and apparatus for improving the airsealing effectiveness in a turbine engine.
    상세보기
  38. Kendrick, Donald W., Method of fuel staging in combustion apparatus.
    상세보기
  39. Tabbita,Martin G.; Moore,Kenneth D.; Beals,James T.; Nardone,Vincent C., Method of manufacturing a brush seal.
    상세보기
  40. Neef, Matthias; Sürken, Norbert; Urlichs, Karl, Method of sealing a gap using multistage brush seal.
    상세보기
  41. Balay, Joseph L.; Kondash, Joseph L., Overhead door with lintel seal interface assembly.
    상세보기
  42. Balay, Joseph L.; Kondash, Joseph L., Overhead door with lintel seal interface assembly.
    상세보기
  43. Cromer Robert Harold ; Turnquist Norman Arnold ; Wolfe Christopher Edward ; Bagepalli Bharat S., Positive pressure-actuated brush seal.
    상세보기
  44. Zheng, Xiaoqing; Couture, Jr., Bernard Arthur; Demiroglu, Mehmet; Diantonio, Gregory Leonard; Jordy, Daniel Edward, Rotary machine seal assembly with butt gap seal elements.
    상세보기
  45. Reluzco George E. ; Farineau Thomas J. ; Rentz Lawrence E. ; Ahl Dennis R., Rub-tolerant brush seal for turbine rotors and methods of installation.
    상세보기
  46. Addis, Mark E., Seal.
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  47. Addis, Mark E., Seal.
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  48. Pandey, Vishwas Kumar; Vemula Gopinath, Upendra Prabhu Nath; Mani, Bhaskar; Santhosh, Donkada, Seal apparatus.
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  49. Grondahl, Clayton M., Seal assembly and rotary machine containing such seal.
    상세보기
  50. Grondahl, Clayton M., Seal assembly and rotary machine containing such seal.
    상세보기
  51. Zheng, Xiaoqing, Seal assembly segment joints.
    상세보기
  52. Addis, Mark E., Seal support.
    상세보기
  53. Takeuchi, Don; Gibson, Nathan; Hynes, Tina, Sealing apparatus and engines.
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  54. Curtis C. Cowan ; George F. Leblanc, Sealing means for a multi-axis nozzle.
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  55. Kowalczyk, Mark William, Seals for turbines and turbo machinery.
    상세보기
  56. Amstutz, Douglas D.; Bacheller, Edward J.; Yager, Richard J., Security display case.
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  57. Jordy, Daniel Edward; Adis, William Edward; Couture, Jr., Bernard Arthur; Young, Dexter Andrew, Segmented seal assembly.
    상세보기
  58. Reluzco George Ernest ; Woodmansee Donald Ernest ; Dinc Osman Saim ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Self-centering brush seal.
    상세보기
  59. Uehara, Hidekazu; Nishimoto, Shin; Shinohara, Tanehiro; Oyama, Hiroharu, Shaft seal device and rotary machine.
    상세보기
  60. Tatman, Neil L.; Paulino, Jose R., Static axial brush seal with dual bristle packs.
    상세보기
  61. Landi, Giacomo, Turbomachine.
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  62. Bhattacharyya, Abhijit; Marscher, William D., Turbomachinery seal.
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  63. Pasqualucci, Joseph, Valve assembly.
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  64. Pasqualucci, Joseph, Valve assembly.
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  65. Pasqualucci, Joseph, Valve assembly.
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  66. Pasqualucci, Joseph, Valve assembly.
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  67. Kendrick, Donald W., Vortex premixer for combustion apparatus.
    상세보기
  68. 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
  69. 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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