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Fluid dampened support having variable stiffness and damping 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16C-017/03
출원번호 US-0654015 (1996-05-28)
발명자 / 주소
  • Ide Russell D. (Exeter RI) Zeidan Fouad Y. (Warwick RI)
출원인 / 주소
  • KMC, Inc. (W. Greenwich RI 02)
인용정보 피인용 횟수 : 56  인용 특허 : 0

초록 ▼

A fluid-dampened support for a bearing such as a tilt pad bearing or a rolling element bearing such as a ball bearing, needle bearing, roller bearing and the like. The fluid dampened support includes a network of closely spaced beams which act as structural springs which support the outer race of th

대표청구항 ▼

A fluid dampened bearing assembly comprising: a bearing portion for supporting a rotating shaft and a support structure for supporting the bearing portion of the bearing assembly, the support structure comprising a plurality of circumferentially spaced pads for supporting the bearing portion, each o

이 특허를 인용한 특허 (56)

  1. Bella Joseph J. ; Bivens Steven L. ; Chisholm Lisa E. ; Little Gary R., Air damper with adjustable air flow rate.
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  2. Alam, Mohsiul; Spencer, Doug K., Anisotropic support damper for gas turbine bearing.
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  3. Hindle, Timothy; Barber, Tim Daniel; Buchele, Paul, Annular bearing support dampers, gas turbine engines including the same, and methods for the manufacture thereof.
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  4. Grogg, Gary L., Annular spring for a bearing assembly of a gas turbine engine.
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  5. DiBenedetto, Enzo; Coffin, James B.; Davis, Todd A., Apparatus and method for providing damper liquid in a gas turbine engine.
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  6. Shepherd, Andrew, Apparatus for supporting a rotating shaft.
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  7. Mook, Joshua Tyler; Ertas, Bugra Han; Bellardi, Jason Joseph, Bearing.
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  8. Mook, Joshua Tyler; Ertas, Bugra Han; Bellardi, Jason Joseph, Bearing.
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  9. Ertas, Bugra Han; Snow, Kyle Robert, Bearing damper with external support spring systems and methods.
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  10. Ertas, Bugra Han; Delgado Marquez, Adolfo, Bearing having integrally formed components.
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  11. Gerez, Valerio; Jadczak, Edouard, Bearing support with double stiffener.
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  12. Witlicki, Russell B., Bearing system for gas turbine engine.
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  13. Giesler, William L.; Bristol, Brent L.; Grout, Jeffrey D.; Garrod, Todd C.; Tornquist, David B., Bearing with fluid flow bypass.
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  14. Nicholas, John C.; Shoup, Thomas P.; Rockefeller, Donald H., Bridge spring centering device for squeeze film dampers.
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  15. Smedresman, Adam G.; Stec, Jacek G., Centering spring and damper assembly.
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  16. Kim, Jongsoo, Compliant bearing.
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  17. Kim, Jongsoo, Compliant bearing.
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  18. Wade, Jonathan; Lubell, Daniel, Compliant foil fluid film radial bearing or seal.
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  19. Zeidan, Fouad Y., Damper.
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  20. Zeidan, Fouad Y., Damper having modular flexible ligaments and variable gaps.
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  21. Vache,Jean Bernard; Soupizon,Jean Luc; Galand,Christophe, Device for centering a tube in a turbine shaft.
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  22. Ide, Russell D., Flexible coupling.
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  23. Ertas, Bugra HAn, Flexibly damped mounting assemblies for power gear box transmissions in geared aircraft engine architectures.
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  24. Ertas, Bugra Han; Mook, Joshua Tyler; Bellardi, Jason Joseph, Fluid-filled damper for gas bearing assembly.
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  25. Ertas, Bugra Han; Mook, Joshua Tyler; Bellardi, Jason Joseph, Gas distribution labyrinth for bearing pad.
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  26. Cottrell, Brian; Zalewski, George Jerzy; Kroeger, James, Gas turbine engine rotor tip clearance and shaft dynamics system and method.
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  27. Klusman, Steven A., Gas turbine engine, machine and self-aligning foil bearing system.
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  28. Hindle, Timothy; Hadden, Steven; Davis, Torey, Gas turbine engines including broadband damping systems and methods for producing the same.
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  29. Husband, Jason; Gresham, Thomas; Greenberg, Michael D., Helically actuated variable bearing damper.
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  30. Stout, David E.; Birdi, Balwinder S.; Down, Edward M.; Meacham, Walter L., High speed aerospace generator resilient mount, combined centering spring and squeeze film damper.
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  31. Smedresman, Adam G.; Von Berg, Kaleb, Integral centering spring and bearing support and method of supporting multiple damped bearings.
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  32. Bischof, Kenneth R.; Lindner, Randy Gerard; Renard, Timothy J.; Richards, II, Thomas Lamar, Integral tilting pad bearing.
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  33. Gardner Willis W., Journal bearing having vibration damping elements.
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  34. Manmohan S. Kalsi ; Dezso Somogyi ; Lannie L. Dietle, Load responsive hydrodynamic bearing.
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  35. Morris Green Penn ; Bala Corattiyil, Method and apparatus for centering rotor assembly damper bearings.
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  36. Hull, Peter Richard, Method and apparatus for varying the critical speed of a shaft.
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  37. Shimmell Dennis S., Method for incorporating boundary conditions into finite element analysis.
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  38. Pettinato, Brian C.; De Choudhury, Pranabesh, Method of positioning a bearing assembly and centering support structure therefor.
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  39. Holstein, Benjamin; Lochschmidt, Jorg, Radial bearing for mounting a shaft.
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  40. Parmeter, Larry J.; Craig, Chad A., Self leveling dynamically stable radial bearing.
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  41. Walsh, William S., Squeeze film damper with highly variable support stiffness.
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  42. Walsh, William S, Squeeze film damper with variable support stiffness.
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  43. McMurray, Jeffrey W.; Alam, Mohsiul; Spencer, Doug K.; Ning, Simeon A., Support dampers for bearing assemblies and methods of manufacture.
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  44. Miller, Brandon Wayne; Vondrell, Randy M.; Bradley, Donald Albert; Ertas, Bugra Han, Systems and methods for a gas turbine engine with combined multi-directional gearbox deflection limiters and dampers.
    상세보기
  45. Meacham, Walter Lee; Bridges, Eric; Margolis, Alan, Three parameter damper anisotropic vibration isolation mounting assembly.
    상세보기
  46. Ertas, Bugra Han; Mook, Joshua Tyler; Bellardi, Jason Joseph, Thrust bearing.
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  47. Ide, Russell D.; Ide, Russell C., Thrust bearing assembly.
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  48. Ide, Russell Douglas, Thrust bearing assembly.
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  49. Ide,Russell Douglas, Thrust bearing assembly.
    상세보기
  50. New,Nigel Henry, Tilting pad bearing assembly.
    상세보기
  51. Prieto, Carlos A, Tuned bearing.
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  52. Mitsubori Ken,JPX ; Sekita Yukiteru,JPX, Turbo charger bearing construction.
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  53. Brewster, Barrie Dudley; Siew, Chan-Cheong, Vacuum pump.
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  54. Tollner, Martin Ernst; Brewster, Barrie Dudley, Vacuum pump.
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  55. Cottrell, Brian, Vibration isolation mounting assembly.
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  56. Cottrell, Brian; Davis, Porter, Vibration isolation mounting assembly.
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