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Bearing assembly with dynamic drainage supplied with lubricant 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16C-033/58
출원번호 US-0727041 (1996-10-08)
우선권정보 FR-0012204 (1995-10-18)
발명자 / 주소
  • Dusserre-Telmon Guy Franck Paul,FRX
  • Plona Daniel Georges,FRX
  • Tourne Christophe Yvon Gabriel,FRX
출원인 / 주소
  • Societe Nationale d'Etude de Contruction de Moteurs d'Aviation "Snecma", FRX
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 34  인용 특허 : 0

초록

A bearing assembly having dynamic drainage for lubrication oil which incls rings which are provided with races with a conical-shaped cross-section which the balls contact at pairs of side contact points. The central circumference of each ring is free; cooling oil drillings are drilled in it. This ar

대표청구항

[ We claim:] [1.] A bearing assembly, which comprises:a bearing housing an inner ring and an outer ring;a plurality of bearing elements engaged between said inner ring and said outer ring wherein at least one of said rings has a plurality of drainage orifices formed therein, said orifices draining l

이 특허를 인용한 특허 (34)

  1. Beier, Juergen, Aero engine with a bearing chamber and an appliance for introducing oil.
  2. Dusserre-Telmon Guy,FRX ; Plona Daniel Georges,FRX, Apparatus for controlling the radial play of a roller bearing.
  3. Murata, Junji; Yamakawa, Kazuyoshi; Saito, Toshiyuki, Bearing apparatus.
  4. Plona,Daniel Georges, Bearing assembly comprising double injection of liquid lubricant, and aeronautical vehicle comprising at least one such assembly.
  5. Plona, Daniel Georges, Bearing cage with a peripheral vibration damping ring.
  6. Eriksen, Uffe; Michaelsen, Claus; Thygesen, Claus, Bearing for a wind turbine.
  7. Baun, Torben Friis; Andersen, Jesper Lykkegaard; Laursen, Lasse Mygind, Bearing for a wind turbine and a canister for a bearing.
  8. Duffy, Kevin, Bearing oiling system.
  9. Snow, Kyle Robert; Ogston, Philip J.; Grady, Christopher Michael, Bearing with drained race and squeeze film damper.
  10. Giesler, William L.; Bristol, Brent L.; Grout, Jeffrey D.; Garrod, Todd C.; Tornquist, David B., Bearing with fluid flow bypass.
  11. Moratz, William, Bearing with integral grease groove reservoirs.
  12. Frydendal, Niels Karl, Bearing, in particular for a wind turbine.
  13. Qiu, Liangheng; Rateike, Leroy; Behling, David, Cage bearing with oil retaining shield.
  14. Plona,Daniel Georges, Compensation for an insufficient supply of lubricant in an inter-shaft bearing.
  15. Jacquemont,Eric; Errard,Germain, Device for improving the lubrication of bearings, particularly in wind turbines.
  16. Frosini, Franco; Signori, Andrea, Drainage system for gas turbine supporting bearings.
  17. Carter, Bruce Alan; Sangli, Pradeep Hemant; Potnuru, Santosh Kumar; Chourasia, Laxmikant, Dynamically-lubricated bearing and method of dynamically lubricating a bearing.
  18. Carter, Bruce Alan; Sangli, Pradeep Hemant; Potnuru, Santosh Kumar; Govindan, Deepak, Dynamically-lubricated bearing and method of dynamically lubricating a bearing.
  19. Antunes, Serge Louis; Bessy, Arnaud, Fixed outside ring of a bearing with at least one drainage orifice passing through a guiding edge of at least one rolling element.
  20. Meyers, Gregory, Integral oil damper and jet for lubrication of bearings and seals.
  21. Leamy, Kevin Richard; Watson, Thomas Ulmont; Simpson, William Joseph; Myers, Jr., William Joseph, Method and system for monitoring bearings.
  22. Stutz, Robert C.; Grillo, Joseph, Oil transfer passage arrangement for a shaft of a gas turbine engine.
  23. Dusserre-Telmon, Guy; Plona, Daniel, Oil-damped rolling bearing.
  24. Dusserre Telmon,Guy; Plona,Daniel, Oil-damped sealed rolling bearing.
  25. Boyd, Steven V.; Bunnow, Marcus, Package bearing with lubrication ports.
  26. Garcia,Angel M., Passive bearing clearance control using a pre-swirler.
  27. Fukuda Shinji,JPX ; Hashimoto Shizuaki,JPX, Roller bearing for bearing unit.
  28. Tanimoto, Kiyoshi, Rolling bearing apparatus.
  29. Gardelle, Jean-Luc; Manceau, Alexandre; Liverato, Yves-Andrè, Rolling bearing having internal lubrication.
  30. Gekht,Eugene; Haslam Jones,Thomas Francis; L챕gar챕,Pierre Yves, Rotating shaft scavenging scoop.
  31. Gekht,Eugene; Haslam Jones,Thomas Francis; L��gar��,Pierre Yves, Rotating shaft scavenging scoop.
  32. Rogall, Peter; Gao, Meng; Qiu, Yuanyuan, Seal arrangement and a brush seal for a wind turbine.
  33. Alam, Mohsiul; Spencer, Doug K., Squeeze film damper using low pressure oil.
  34. Numajiri, Tomohiro; Fujioka, Yoshihiro; Imanaga, Atsushi, Wind turbine generator.
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