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Braided filamentary sealing element 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02F-011/00
  • F03D-011/00
출원번호 US-0321370 (1989-03-09)
발명자 / 주소
  • Rulis Raymond J. (Birmingham MI)
출원인 / 주소
  • Textron Inc. (Providence RI 02)
인용정보 피인용 횟수 : 25  인용 특허 : 15

초록

A braided filamentary sealing element is provided for use between components in a gas turbine engine or other machine where a clearance space is provided between the components. The sealing element is adapted to be carried on one component. The sealing element includes an integral three dimensionall

대표청구항

In a machine having two relatively rotatable components which are separated by a clearance space, a sealing element carried on one of the components and having a sealing portion in the clearance space in juxtaposition to the other of the components, said sealing portion comprising a plurality of thr

이 특허에 인용된 특허 (15)

  1. Barry Brian (Duffield GB2) Freeman Christopher (Farnsfield GB2), Aerodynamic damping of vibrations in rotor blades.
  2. Belcher Bryan L. (Leamington Spa GB2), Brush seal.
  3. Bridges Stuart A. (Bristol GB2) Goddard John (Bristol GB2), Brush seals.
  4. Snell Leonard S. (Bristol GB2), Brush seals.
  5. McComas Charles C. (Stuart FL) Sokol Larry S. (West Palm Beach FL), Ceramic faced structures and methods for manufacture thereof.
  6. Tittes Allan F. (Claypool AZ) Larson Kenneth H. (Claypool AZ) Britton Kennith L. (Claypool AZ), Circumferential sealing assembly.
  7. Schaeffler Arthur (Vierkirchen DEX) Werner Klemens (Munich DEX), Flexible brush-type seal with layered moving sealing surface.
  8. Atterbury Leslie G. (Herts GB2), Gas turbine engine seal.
  9. Bradley John S. (Boxford MA) Dix Alan W. (Danvers MA), Gas turbine engine seal and method for making same.
  10. Brennan John J. (Portland CT) Novak Richard C. (Glastonbury CT), Lightweight fiber reinforced high temperature stable glass-ceramic abradable seal.
  11. Flower Ralph F. J. (“Littledean” ; Bath Rd. Devizes GB2), Method of manufacturing brush seals.
  12. Gay ; Jr. Charles H. (Loveland OH) Lenahan Dean T. (Cincinnati OH), Rub tolerant shroud.
  13. Moore Alan (Bristol GB2), Seals.
  14. Mathews Douglas C. (Marlborough CT) Peracchio Aldo A. (South Windsor CT), Sound absorbing structure for a gas turbine engine.
  15. Rossmann Axel (Karlsfeld DEX) Merz Herbert (Munich DEX), Turbocompressor provided with an abradable coating.

이 특허를 인용한 특허 (25)

  1. Turnquist Norman Arnold ; Wolfe Christopher Edward ; Dinc Osman Saim, Anti-hysteresis brush seal.
  2. Mahmut Faruk Aksit ; Osman Saim Dinc ; Robert Russell Mayer, Brush seal and machine having a brush seal.
  3. Cernay, Christoph; Prostler, Stephan; Schmidmayr, Wolfgang; Weber, Julian; Grobkurth, Benjamin; Beichl, Stefan, Brush seal and method for producing a brush seal.
  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.
  5. Hofner Hermann,DEX ; Mayr Alfred,DEX, Brush seal secured by a C-shaped clamping ring.
  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.
  7. Cromer Robert Harold ; Turnquist Norman Arnold, Brush seals and combined labyrinth and brush seals for rotary machines.
  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.
  9. 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.
  10. Cromer Robert Harold ; Bagepalli Bharat S. ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Combined brush/labyrinth seal for rotary machines.
  11. Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
  12. Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
  13. Shi, Jun, Edge seal for gas turbine engine ceramic matrix composite component.
  14. Thomas, David J.; Uskert, Richard C.; Nixon, Thomas D., Fabric seal and assembly for gas turbine engine.
  15. Lazur, Andrew J., Flexible ceramic matrix composite seal.
  16. Bagepalli Bharat S. ; Cromer Robert H. ; Dinc Osman S. ; Maynard James, Hybrid labyrinth and cloth-brush seals for turbine applications.
  17. Dinc Osman S. ; Maynard James ; Bagepalli Bharat S. ; Cromer Robert H., Hybrid labyrinth and cloth-brush seals for turbine applications.
  18. Cromer Robert Harold ; Turnquist Norman Arnold ; Wolfe Christopher Edward ; Bagepalli Bharat S., Positive pressure-actuated brush seal.
  19. Reluzco George E. ; Farineau Thomas J. ; Rentz Lawrence E. ; Ahl Dennis R., Rub-tolerant brush seal for turbine rotors and methods of installation.
  20. Berendt, Oliver, Sealing system for a turbomachine.
  21. Reluzco George Ernest ; Woodmansee Donald Ernest ; Dinc Osman Saim ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Self-centering brush seal.
  22. Alexander Beeck DE; Peter Ernst CH; Shailendra Naik CH; Ulrich Rathmann CH, Turbo machine.
  23. Frank Stauder CA; Ian Lockley CA; Sylvain Nadeau CA; William Holmes CA; Alexander Graham Hunt CA, Turbomachine shroud fibrous tip seal.
  24. 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.
  25. Bagepalli Bharat S. ; Cromer Robert H. ; Dinc Osman S. ; Maynard James, Woven seals and hybrid cloth-brush seals for turbine applications.
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