JP2014530333A - 動的潤滑軸受及び軸受の動的潤滑方法 - Google Patents

動的潤滑軸受及び軸受の動的潤滑方法 Download PDF

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Publication number
JP2014530333A
JP2014530333A JP2014534580A JP2014534580A JP2014530333A JP 2014530333 A JP2014530333 A JP 2014530333A JP 2014534580 A JP2014534580 A JP 2014534580A JP 2014534580 A JP2014534580 A JP 2014534580A JP 2014530333 A JP2014530333 A JP 2014530333A
Authority
JP
Japan
Prior art keywords
outer race
inner race
groove
race
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2014534580A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014530333A5 (enExample
Inventor
カーター，ブルース・アラン
サングリ，プラディープ・ヘマント
ポットヌル，サントッシュ・クマール
ゴヴィンダン，ディーパック
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2014530333A publication Critical patent/JP2014530333A/ja
Publication of JP2014530333A5 publication Critical patent/JP2014530333A5/ja
Pending legal-status Critical Current

Links

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)
JP2014534580A 2011-10-10 2012-09-13 動的潤滑軸受及び軸受の動的潤滑方法 Pending JP2014530333A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/269,680 2011-10-10
US13/269,680 US9033581B2 (en) 2011-10-10 2011-10-10 Dynamically-lubricated bearing and method of dynamically lubricating a bearing

Publications (2)

Publication Number Publication Date
JP2014530333A true JP2014530333A (ja) 2014-11-17
JP2014530333A5 JP2014530333A5 (enExample) 2015-11-05

Family

ID=46968374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014534580A Pending JP2014530333A (ja) 2011-10-10 2012-09-13 動的潤滑軸受及び軸受の動的潤滑方法

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)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215890B3 (de) * 2013-08-12 2015-02-12 Schaeffler Technologies Gmbh & Co. Kg Lagerstelle mit einem einreihigen Polygonlager
DE102013215892A1 (de) 2013-08-12 2015-02-12 Schaeffler Technologies Gmbh & Co. Kg Lagerstelle mit einem zweireihigen 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 (10)

* 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
JPH074429A (ja) * 1993-06-18 1995-01-10 Nippon Seiko Kk 転がり軸受
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
JPH11210766A (ja) * 1997-11-07 1999-08-03 Nippon Seiko Kk ３点接触玉軸受
JP2000192971A (ja) * 1998-12-28 2000-07-11 Nsk Ltd 転がり軸受潤滑装置
JP2002515105A (ja) * 1993-04-19 2002-05-21 チュン トウ、チャン 自己ポンプ作動ローラーベアリング
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
JP2006250268A (ja) * 2005-03-11 2006-09-21 Jtekt Corp 転がり軸受及びカムシャフト装置
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
JP2008309259A (ja) * 2007-06-15 2008-12-25 Nsk Ltd 転がり軸受

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5711615A (en) * 1993-03-18 1998-01-27 Barmag Ag Antifriction bearing
FR2775035B1 (fr) 1998-02-18 2000-03-10 Snecma Pilotage du jeu radial d'un roulement
JP2000161369A (ja) * 1998-11-27 2000-06-13 Nsk Ltd ころ軸受
US6827496B2 (en) * 2001-08-28 2004-12-07 Koyo Seiko Co., Ltd. Four-point contact ball 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
DE502004006568D1 (de) * 2004-03-22 2008-04-30 Paul Mueller Gmbh & Co Kg Spindel für eine Werkzeugmaschine mit einem Lagerelement mit einer kapillaren Zuleitung zur Zuführung von Schmierstoff
JP4653040B2 (ja) * 2006-08-24 2011-03-16 オークマ株式会社 軸受、及び軸受装置
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 (10)

* 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
JP2002515105A (ja) * 1993-04-19 2002-05-21 チュン トウ、チャン 自己ポンプ作動ローラーベアリング
JPH074429A (ja) * 1993-06-18 1995-01-10 Nippon Seiko Kk 転がり軸受
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
JPH11210766A (ja) * 1997-11-07 1999-08-03 Nippon Seiko Kk ３点接触玉軸受
JP2000192971A (ja) * 1998-12-28 2000-07-11 Nsk Ltd 転がり軸受潤滑装置
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
JP2006250268A (ja) * 2005-03-11 2006-09-21 Jtekt Corp 転がり軸受及びカムシャフト装置
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
JP2008309259A (ja) * 2007-06-15 2008-12-25 Nsk Ltd 転がり軸受

Also Published As

Publication number Publication date
US20130087412A1 (en) 2013-04-11
EP2766621B1 (en) 2016-11-09
CN103946570A (zh) 2014-07-23
CA2851234C (en) 2016-05-24
US9033581B2 (en) 2015-05-19
WO2013055485A1 (en) 2013-04-18
EP2766621A1 (en) 2014-08-20
CN103946570B (zh) 2017-01-18
CA2851234A1 (en) 2013-04-18

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