ATE425361T1 - Lagervorrichtung - Google Patents

Lagervorrichtung

Info

Publication number
ATE425361T1
ATE425361T1 AT03795446T AT03795446T ATE425361T1 AT E425361 T1 ATE425361 T1 AT E425361T1 AT 03795446 T AT03795446 T AT 03795446T AT 03795446 T AT03795446 T AT 03795446T AT E425361 T1 ATE425361 T1 AT E425361T1
Authority
AT
Austria
Prior art keywords
disposed
lubricant
ring
pump
bearing
Prior art date
Application number
AT03795446T
Other languages
English (en)
Inventor
Hiroshi Ueno
Masaaki Ohtsuki
Shinji Fukuda
Kenji Sakamoto
Syouji Eguchi
Original Assignee
Jtekt Corp
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
Priority claimed from JP2002267838A external-priority patent/JP4089363B2/ja
Priority claimed from JP2003108707A external-priority patent/JP4296392B2/ja
Application filed by Jtekt Corp filed Critical Jtekt Corp
Application granted granted Critical
Publication of ATE425361T1 publication Critical patent/ATE425361T1/de

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
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6655—Retaining the liquid in or near the bearing in a reservoir in the sealing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F04B43/046—Micropumps with piezoelectric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/18—Lubricating
    • 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
    • F16C33/664—Retaining the liquid in or near the bearing
    • 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
    • F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2240/02—Flow, e.g. volume flow or mass flow
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/004—Electro-dynamic machines, e.g. motors, generators, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Valve Device For Special Equipments (AREA)
  • Vehicle Body Suspensions (AREA)
AT03795446T 2002-09-13 2003-09-16 Lagervorrichtung ATE425361T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002267838A JP4089363B2 (ja) 2002-09-13 2002-09-13 転がり軸受装置
JP2003108707A JP4296392B2 (ja) 2003-04-14 2003-04-14 軸受装置

Publications (1)

Publication Number Publication Date
ATE425361T1 true ATE425361T1 (de) 2009-03-15

Family

ID=31996169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03795446T ATE425361T1 (de) 2002-09-13 2003-09-16 Lagervorrichtung

Country Status (6)

Country Link
US (1) US7293919B2 (de)
EP (1) EP1538357B1 (de)
KR (1) KR20050054939A (de)
AT (1) ATE425361T1 (de)
DE (1) DE60326600D1 (de)
WO (1) WO2004025130A1 (de)

Families Citing this family (49)

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JP3929440B2 (ja) * 2003-12-25 2007-06-13 ファナック株式会社 電動機
DE112005002505T5 (de) * 2004-10-08 2007-09-06 Ntn Corp. Wälzlager
DE602005025388D1 (de) 2004-10-29 2011-01-27 Jtekt Corp Wälzlagervorrichtung und spindel
JP2006125540A (ja) * 2004-10-29 2006-05-18 Jtekt Corp 転がり軸受装置およびスピンドル
EP1830085B1 (de) 2004-12-14 2011-05-25 JTEKT Corporation Wälzlagervorrichtung
JP2006226311A (ja) * 2005-02-15 2006-08-31 Jtekt Corp 転がり軸受装置
DE102005028854A1 (de) * 2005-06-22 2007-01-04 Schaeffler Kg Linearlagerführung
JP4424293B2 (ja) * 2005-09-29 2010-03-03 株式会社ジェイテクト 転がり軸受装置
DE102005057610A1 (de) † 2005-12-02 2007-06-06 Repower Systems Ag Windenergieanlage mit einer Nachschmiereinrichtung für Generatorlager
DE112006003601T5 (de) * 2006-01-05 2008-11-27 Ntn Corporation Wälzlager
DE102007042364B4 (de) * 2007-09-06 2010-01-28 Schaeffler Kg Lager mit Flüssigkeitszuführungssystem, insbesondere mit Schmiermittelzuführungssystem
DE102007042491B4 (de) * 2007-09-06 2016-03-31 Schaeffler Technologies AG & Co. KG Flüssigkeits-, insbesondere Schmiermittelzuführungssystem und Dichtungselement für ein Lager
DE202007013782U1 (de) 2007-10-02 2007-11-29 Ab Skf Lageranordnung zur drehbaren Lagerung eines Maschinenteils
DE202007013781U1 (de) 2007-10-02 2007-11-29 Ab Skf Lageranordnung zur drehbaren Lagerung eines Maschinenteils
JP2009168139A (ja) * 2008-01-16 2009-07-30 Jtekt Corp 転がり軸受装置
DE102010015722A1 (de) * 2010-04-21 2011-10-27 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung, insbesondere für ein Spindellager
CN102267791A (zh) * 2011-06-14 2011-12-07 逸盛大化石化有限公司 一种pta装置中污泥脱水的处理方法
WO2013038982A1 (ja) * 2011-09-13 2013-03-21 Ntn株式会社 軸受装置
DE102011084420B4 (de) * 2011-10-13 2021-06-17 Aktiebolaget Skf Wälzlageranordnung mit einer Vorrichtung und Verfahren zum Zuführen eines Fluids in einen Wälzraum eines Wälzlagers
EP2610513B1 (de) * 2012-01-02 2014-08-13 Aktiebolaget SKF Anordnung zum Schmieren eines Lagers
DE102012200777A1 (de) * 2012-01-20 2013-07-25 Aktiebolaget Skf Lagervorrichtung
CN104380072A (zh) * 2012-04-24 2015-02-25 Skf公司 轴承组件的声发射测量
JP5989454B2 (ja) * 2012-08-20 2016-09-07 Ntn株式会社 転がり軸受装置
JP6160125B2 (ja) 2013-03-01 2017-07-12 株式会社ジェイテクト 転がり軸受装置
JP6215569B2 (ja) 2013-05-10 2017-10-18 Ntn株式会社 転がり軸受装置
JP2016023758A (ja) 2014-07-23 2016-02-08 株式会社ジェイテクト 転がり軸受装置及び給油ユニット
JP2016023757A (ja) 2014-07-23 2016-02-08 株式会社ジェイテクト 転がり軸受装置及び給油ユニット
JP6446887B2 (ja) 2014-07-23 2019-01-09 株式会社ジェイテクト 転がり軸受装置及び給油ユニット
JP6550697B2 (ja) 2014-07-23 2019-07-31 株式会社ジェイテクト 転がり軸受装置及び給油ユニット
KR102223160B1 (ko) * 2014-09-17 2021-03-05 삼성디스플레이 주식회사 크로스 롤러 베어링
EP3001090B1 (de) * 2014-09-25 2017-11-08 Roller Bearing Company of America, Inc. Selbstschmierende nockenstösselanordnung
DE102014222093A1 (de) * 2014-10-29 2016-05-04 Aktiebolaget Skf Wälzlagerkäfig
US9551460B2 (en) * 2014-12-23 2017-01-24 Lincoln Industrial Corporation Bearing system with lubrication controller
US9695979B2 (en) * 2014-12-23 2017-07-04 Lincoln Industrial Corporation Method of controlling bearing lubrication system
JP2017002942A (ja) * 2015-06-05 2017-01-05 株式会社ジェイテクト 転がり軸受装置
JP6554918B2 (ja) 2015-06-05 2019-08-07 株式会社ジェイテクト 転がり軸受装置
JP6648432B2 (ja) 2015-07-14 2020-02-14 株式会社ジェイテクト 軸受装置及び給油ユニット
JP6676982B2 (ja) * 2016-01-27 2020-04-08 株式会社ジェイテクト 転がり軸受装置および転がり軸受の異常の検出方法
JP6816456B2 (ja) * 2016-03-25 2021-01-20 株式会社ジェイテクト 軸受装置
US10197099B2 (en) * 2016-03-25 2019-02-05 Jtekt Corporation Bearing device
JP2017219099A (ja) 2016-06-07 2017-12-14 株式会社ジェイテクト 転がり軸受装置
JP6772605B2 (ja) 2016-07-12 2020-10-21 株式会社ジェイテクト 吐出異常検出装置およびその検出方法
AU2017331743B2 (en) 2016-09-22 2021-04-01 Stephania Holdings Inc. Controlling at least one lubrication apparatus according to whether vibration satisfies one of a plurality of different criteria
DE102016118052B4 (de) * 2016-09-23 2020-10-15 Thyssenkrupp Ag Wälzlager, Dichtelement und Windkraftanlage
JP2018087595A (ja) * 2016-11-29 2018-06-07 株式会社ジェイテクト 転がり軸受装置及び給油ユニット
JP2018087629A (ja) 2016-11-30 2018-06-07 株式会社ジェイテクト 転がり軸受装置
JP6828478B2 (ja) 2017-02-06 2021-02-10 株式会社ジェイテクト 軸受装置
JP6915478B2 (ja) * 2017-09-27 2021-08-04 株式会社ジェイテクト 転がり軸受装置
CN113090649B (zh) * 2021-03-19 2022-05-17 人本股份有限公司 带有可拆卸挡圈的圆柱滚子轴承

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JP3929440B2 (ja) * 2003-12-25 2007-06-13 ファナック株式会社 電動機

Also Published As

Publication number Publication date
KR20050054939A (ko) 2005-06-10
DE60326600D1 (de) 2009-04-23
EP1538357A1 (de) 2005-06-08
US20060165328A1 (en) 2006-07-27
WO2004025130A1 (ja) 2004-03-25
EP1538357A4 (de) 2006-12-20
EP1538357B1 (de) 2009-03-11
US7293919B2 (en) 2007-11-13

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