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Fluid seal structure 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16J-015/447
출원번호 US-0376698 (1989-07-07)
발명자 / 주소
  • Spain Raymond G. (Farmington Hills MI) Bailey Carlos (Farmington Hills MI)
출원인 / 주소
  • Textron Inc. (Providence RI 02)
인용정보 피인용 횟수 : 34  인용 특허 : 16

초록 ▼

An annular fluid seal is provided between a pair of spaced apart machine components, such as a rotor and a stator. The rotatable component includes an annular sealing surface of increasing diameter in a given direction (e.g., along its length or along a radially extending shoulder). An annular fibro

대표청구항 ▼

A method of sealing an annular space between two machine components that are concentric to a longitudinal axis, and are relatively rotatable, comprising: (a) forming an annular surface on one of said components such that said annular surface increases in diameter in a given direction, and (b) dispos

이 특허에 인용된 특허 (16)

  1. Barry Brian (Duffield GB2) Freeman Christopher (Farnsfield GB2), Aerodynamic damping of vibrations in rotor blades.
    상세보기
  2. Belcher Bryan L. (Leamington Spa GB2), Brush seal.
    상세보기
  3. Popp Joachim (Dachau DEX), Brush seal labyrinth sealing means between two machine parts.
    상세보기
  4. Bridges Stuart A. (Bristol GB2) Goddard John (Bristol GB2), Brush seals.
    상세보기
  5. Schaeffler Arthur (Vierkirchen DEX) Werner Klemens (Munich DEX), Flexible brush-type seal with layered moving sealing surface.
    상세보기
  6. Atterbury Leslie G. (Herts GB2), Gas turbine engine seal.
    상세보기
  7. Brennan John J. (Portland CT) Novak Richard C. (Glastonbury CT), Lightweight fiber reinforced high temperature stable glass-ceramic abradable seal.
    상세보기
  8. Flower Ralph F. J. (“Littledean” ; Bath Rd. Devizes GB2), Method of manufacturing brush seals.
    상세보기
  9. Tsumori Yukihisa (Kuwana JPX) Takubo Takayasu (Kuwana JPX), Rolling bearing.
    상세보기
  10. Gay ; Jr. Charles H. (Loveland OH) Lenahan Dean T. (Cincinnati OH), Rub tolerant shroud.
    상세보기
  11. Feldle Kurt (Wrzburg DEX) Kaschube Karl-Friedrich (Niederwerrn DEX), Seal for rolling bearing.
    상세보기
  12. Moore Alan (Bristol GB2), Seals.
    상세보기
  13. Mathews Douglas C. (Marlborough CT) Peracchio Aldo A. (South Windsor CT), Sound absorbing structure for a gas turbine engine.
    상세보기
  14. Fujiwara Toshio (Shiki JPX) Sakimoto Junji (Kiyose JPX) Yoshioka Hisaya (Kawaguchi JPX), Tail packing for a slurry pressurized shield.
    상세보기
  15. Popma Jewett E. (100 SW Leonard St. Lake Oswego OR 97034), Tennis scorekeeping device and method of using.
    상세보기
  16. Rossmann Axel (Karlsfeld DEX) Merz Herbert (Munich DEX), Turbocompressor provided with an abradable coating.
    상세보기

이 특허를 인용한 특허 (34)

  1. Dale, Timothy, Axial non-contact seal.
    상세보기
  2. James Fellenstein ; Sean P. McCutchan ; James Hyland ; Keven G. Van Duyn, Brush seal.
    상세보기
  3. Mayr Alfred,DEX, Brush seal.
    상세보기
  4. Werner Klemens,DEX ; Gail Alfons,DEX ; Beichl Stefan,DEX, Brush seal having bristles tilted in the circumferential direction.
    상세보기
  5. 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
  6. 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
  7. Cromer Robert Harold ; Turnquist Norman Arnold, Brush seals and combined labyrinth and brush seals for rotary machines.
    상세보기
  8. 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
  9. Baer, Timothy R.; Foley, James T.; Meredith, Glenn, Bulk material pump feeder with reduced disk jamming, compliant disks.
    상세보기
  10. 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
  11. 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
  12. Cromer Robert Harold ; Bagepalli Bharat S. ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Combined brush/labyrinth seal for rotary machines.
    상세보기
  13. Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
    상세보기
  14. Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
    상세보기
  15. Bagepalli Bharat S. ; Cromer Robert H. ; Dinc Osman S. ; Maynard James, Hybrid labyrinth and cloth-brush seals for turbine applications.
    상세보기
  16. Dinc Osman S. ; Maynard James ; Bagepalli Bharat S. ; Cromer Robert H., Hybrid labyrinth and cloth-brush seals for turbine applications.
    상세보기
  17. Grondahl, Clayton M., Leaf seal assembly including polymer member and rotary machine containing such seal assembly.
    상세보기
  18. Berberich, Nathan Robert, Methods and systems for sealing rotating machines.
    상세보기
  19. Cromer Robert Harold ; Turnquist Norman Arnold ; Wolfe Christopher Edward ; Bagepalli Bharat S., Positive pressure-actuated brush seal.
    상세보기
  20. Addis, Mark E., Repairable double sided brush seal.
    상세보기
  21. Lu, Guoqiang; Demiroglu, Mehmet; Roy, Binayak; Trivedi, Deepak; Zheng, Xiaoqing, Rotating brush seal.
    상세보기
  22. Zheng, Xiaoqing; Adis, William Edward; Couture, Jr., Bernard Arthur; Mack, Michael Dennis; Sears, Kristan Brice, Rotating brush seal.
    상세보기
  23. Reluzco George E. ; Farineau Thomas J. ; Rentz Lawrence E. ; Ahl Dennis R., Rub-tolerant brush seal for turbine rotors and methods of installation.
    상세보기
  24. Grondahl, Clayton M., Seal assembly and rotary machine containing such seal.
    상세보기
  25. Grondahl, Clayton M., Seal assembly and rotary machine containing such seal.
    상세보기
  26. 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
  27. Reluzco George Ernest ; Woodmansee Donald Ernest ; Dinc Osman Saim ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Self-centering brush seal.
    상세보기
  28. Schirtzinger, Gary A.; Kramer, George J., Stationary non-rotating brush seals.
    상세보기
  29. Pasqualucci, Joseph, Valve assembly.
    상세보기
  30. Pasqualucci, Joseph, Valve assembly.
    상세보기
  31. Pasqualucci, Joseph, Valve assembly.
    상세보기
  32. Pasqualucci, Joseph, Valve assembly.
    상세보기
  33. 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
  34. 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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