CN103946570B - 动态润滑轴承和使轴承动态润滑的方法 - Google Patents

动态润滑轴承和使轴承动态润滑的方法 Download PDF

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Publication number
CN103946570B
CN103946570B CN201280049795.4A CN201280049795A CN103946570B CN 103946570 B CN103946570 B CN 103946570B CN 201280049795 A CN201280049795 A CN 201280049795A CN 103946570 B CN103946570 B CN 103946570B
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CN
China
Prior art keywords
race
outer race
groove
bearing
lubricant
Prior art date
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Active
Application number
CN201280049795.4A
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English (en)
Chinese (zh)
Other versions
CN103946570A (zh
Inventor
B.A.卡特
P.H.桑利
S.K.波特努鲁
D.戈文丹
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General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN103946570A publication Critical patent/CN103946570A/zh
Application granted granted Critical
Publication of CN103946570B publication Critical patent/CN103946570B/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/42—Groove sizes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
CN201280049795.4A 2011-10-10 2012-09-13 动态润滑轴承和使轴承动态润滑的方法 Active CN103946570B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/269,680 US9033581B2 (en) 2011-10-10 2011-10-10 Dynamically-lubricated bearing and method of dynamically lubricating a bearing
US13/269,680 2011-10-10
US13/269680 2011-10-10
PCT/US2012/054969 WO2013055485A1 (en) 2011-10-10 2012-09-13 Dynamically-lubricated bearing and method of dynamically lubricating a bearing

Publications (2)

Publication Number Publication Date
CN103946570A CN103946570A (zh) 2014-07-23
CN103946570B true CN103946570B (zh) 2017-01-18

Family

ID=46968374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280049795.4A Active CN103946570B (zh) 2011-10-10 2012-09-13 动态润滑轴承和使轴承动态润滑的方法

Country Status (6)

Country Link
US (1) US9033581B2 (enExample)
EP (1) EP2766621B1 (enExample)
JP (1) JP2014530333A (enExample)
CN (1) CN103946570B (enExample)
CA (1) CA2851234C (enExample)
WO (1) WO2013055485A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215892A1 (de) 2013-08-12 2015-02-12 Schaeffler Technologies Gmbh & Co. Kg Lagerstelle mit einem zweireihigen Polygonlager
DE102013215890B3 (de) * 2013-08-12 2015-02-12 Schaeffler Technologies Gmbh & Co. Kg Lagerstelle mit einem einreihigen Polygonlager
US9341217B2 (en) * 2014-05-01 2016-05-17 Bell Helicopter Textron Inc. Bearing raceway heat distribution using heat pipes
US9951817B2 (en) * 2014-12-04 2018-04-24 United Technologies Corporation Integral oil damper and jet for lubrication of bearings and seals
US9822817B2 (en) * 2015-04-28 2017-11-21 Rolls-Royce Corporation High speed bearing assembly
JP6746917B2 (ja) * 2016-01-12 2020-08-26 株式会社ジェイテクト 転がり軸受装置
CN106762151A (zh) * 2016-11-29 2017-05-31 沈阳黎明航空发动机(集团)有限责任公司 一种航空发动机主轴承内环一体化结构
US10443655B2 (en) * 2017-09-11 2019-10-15 Kaydon Ring & Seal, Inc. Combination bearing and seal assembly with common outer body
CA3057920A1 (en) 2019-01-15 2020-07-15 Rolls-Royce Corporation Bearing for use in high speed application
US10544834B1 (en) 2019-01-17 2020-01-28 Rolls-Royce North American Technologies Inc. Bearing for use in high speed application
US12410835B2 (en) 2023-03-20 2025-09-09 General Electric Company Lubricant draining bearing assemblies
CN116517963A (zh) * 2023-05-10 2023-08-01 中国标准化研究院 滚动轴承装置及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350147A (en) * 1966-02-01 1967-10-31 Skf Ind Inc Rolling bearing assembly
CN1105801A (zh) * 1993-03-18 1995-07-26 巴马格股份公司 低摩擦轴承
US5749660A (en) * 1995-10-18 1998-05-12 Societe Nationale D'etude De Contruction De Moteurs D'aviation "Snecma" Bearing assembly with dynamic drainage supplied with lubricant
US6261003B1 (en) * 1998-02-18 2001-07-17 Societe Nationale d'Etude et de Construction de Moteurs d'Aviation “SNECMA” Apparatus for controlling the radial play of a roller bearing
JP2008185109A (ja) * 2007-01-29 2008-08-14 Jtekt Corp 転がり軸受及び油浴潤滑式転がり軸受装置
JP4258708B2 (ja) * 2003-05-15 2009-04-30 日本精工株式会社 トロイダル型無段変速機

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US3179478A (en) * 1963-02-11 1965-04-20 Massachusetts Inst Technology Ball bearing and retainer therefor
US3722967A (en) 1971-10-26 1973-03-27 Us Navy Low heat generation turbine engine bearing
US4194797A (en) 1975-12-12 1980-03-25 Kugelfischer Georg Schafer & Co. Bearing-race ring with lubricant and cooling channels
USH539H (en) * 1987-04-01 1988-11-01 The United States Of America As Represented By The Secretary Of The Navy Arcuate rolling bearing
WO1994024446A1 (en) * 1993-04-19 1994-10-27 Chang Chun Du Self-pumping roller bearings
JPH074429A (ja) * 1993-06-18 1995-01-10 Nippon Seiko Kk 転がり軸受
JP3736149B2 (ja) * 1997-11-07 2006-01-18 日本精工株式会社 ３点接触玉軸受を有する電磁クラッチ
JP2000161369A (ja) * 1998-11-27 2000-06-13 Nsk Ltd ころ軸受
JP2000192971A (ja) * 1998-12-28 2000-07-11 Nsk Ltd 転がり軸受潤滑装置
US6827496B2 (en) * 2001-08-28 2004-12-07 Koyo Seiko Co., Ltd. Four-point contact ball bearing
JP2003172342A (ja) * 2001-09-28 2003-06-20 Nsk Ltd ボールねじ支持用多点接触玉軸受
ATE389502T1 (de) * 2004-03-22 2008-04-15 Paul Mueller Gmbh & Co Kg Spindel für eine werkzeugmaschine mit einem lagerelement mit einer kapillaren zuleitung zur zuführung von schmierstoff
JP4929605B2 (ja) * 2005-03-11 2012-05-09 株式会社ジェイテクト 転がり軸受及びカムシャフト装置
JP4653040B2 (ja) * 2006-08-24 2011-03-16 オークマ株式会社 軸受、及び軸受装置
JP2008309259A (ja) * 2007-06-15 2008-12-25 Nsk Ltd 転がり軸受
GB0821324D0 (en) * 2008-11-24 2008-12-31 Rolls Royce Plc A rolling-element bearing
DE102010034216A1 (de) * 2010-08-07 2012-02-09 Minebea Co., Ltd. Wälzlager
GB201101226D0 (en) * 2011-01-25 2011-03-09 Rolls Royce Plc A bearing race for a rolling-element bearing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350147A (en) * 1966-02-01 1967-10-31 Skf Ind Inc Rolling bearing assembly
CN1105801A (zh) * 1993-03-18 1995-07-26 巴马格股份公司 低摩擦轴承
US5749660A (en) * 1995-10-18 1998-05-12 Societe Nationale D'etude De Contruction De Moteurs D'aviation "Snecma" Bearing assembly with dynamic drainage supplied with lubricant
US6261003B1 (en) * 1998-02-18 2001-07-17 Societe Nationale d'Etude et de Construction de Moteurs d'Aviation “SNECMA” Apparatus for controlling the radial play of a roller bearing
JP4258708B2 (ja) * 2003-05-15 2009-04-30 日本精工株式会社 トロイダル型無段変速機
JP2008185109A (ja) * 2007-01-29 2008-08-14 Jtekt Corp 転がり軸受及び油浴潤滑式転がり軸受装置

Also Published As

Publication number Publication date
US9033581B2 (en) 2015-05-19
EP2766621A1 (en) 2014-08-20
US20130087412A1 (en) 2013-04-11
WO2013055485A1 (en) 2013-04-18
CN103946570A (zh) 2014-07-23
CA2851234C (en) 2016-05-24
JP2014530333A (ja) 2014-11-17
CA2851234A1 (en) 2013-04-18
EP2766621B1 (en) 2016-11-09

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