JP2017106564A - 潤滑油供給ユニットおよび軸受装置 - Google Patents

潤滑油供給ユニットおよび軸受装置 Download PDF

Info

Publication number
JP2017106564A
JP2017106564A JP2015241052A JP2015241052A JP2017106564A JP 2017106564 A JP2017106564 A JP 2017106564A JP 2015241052 A JP2015241052 A JP 2015241052A JP 2015241052 A JP2015241052 A JP 2015241052A JP 2017106564 A JP2017106564 A JP 2017106564A
Authority
JP
Japan
Prior art keywords
lubricating oil
pump
bearing
supply unit
time
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
JP2015241052A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017106564A5 (enExample
Inventor
伊藤　浩義
Hiroyoshi Ito
浩義 伊藤
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Priority to JP2015241052A priority Critical patent/JP2017106564A/ja
Priority to KR1020187018823A priority patent/KR20180093006A/ko
Priority to DE112016005666.4T priority patent/DE112016005666T5/de
Priority to CN201680071801.4A priority patent/CN108368966A/zh
Priority to PCT/JP2016/083566 priority patent/WO2017098860A1/ja
Publication of JP2017106564A publication Critical patent/JP2017106564A/ja
Publication of JP2017106564A5 publication Critical patent/JP2017106564A5/ja
Pending legal-status Critical Current

Links

Images

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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of 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
    • 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
    • F16C33/6666—Details of supply of the liquid to the bearing, e.g. passages or nozzles from an oil bath in the bearing housing, e.g. by an oil ring or centrifugal disc
    • 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
    • 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
    • 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
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps
    • 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
    • F16N—LUBRICATING
    • F16N9/00—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent
    • F16N9/02—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent with reservoir on or in a rotary member
    • 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
    • F16N2210/00—Applications
    • F16N2210/14—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2015241052A 2015-12-10 2015-12-10 潤滑油供給ユニットおよび軸受装置 Pending JP2017106564A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015241052A JP2017106564A (ja) 2015-12-10 2015-12-10 潤滑油供給ユニットおよび軸受装置
KR1020187018823A KR20180093006A (ko) 2015-12-10 2016-11-11 윤활유 공급 유닛 및 베어링 장치
DE112016005666.4T DE112016005666T5 (de) 2015-12-10 2016-11-11 Schmierölzuführeinheit und Lagervorrichtung
CN201680071801.4A CN108368966A (zh) 2015-12-10 2016-11-11 润滑油供给单元和轴承装置
PCT/JP2016/083566 WO2017098860A1 (ja) 2015-12-10 2016-11-11 潤滑油供給ユニットおよび軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015241052A JP2017106564A (ja) 2015-12-10 2015-12-10 潤滑油供給ユニットおよび軸受装置

Publications (2)

Publication Number Publication Date
JP2017106564A true JP2017106564A (ja) 2017-06-15
JP2017106564A5 JP2017106564A5 (enExample) 2019-01-17

Family

ID=59013048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015241052A Pending JP2017106564A (ja) 2015-12-10 2015-12-10 潤滑油供給ユニットおよび軸受装置

Country Status (5)

Country Link
JP (1) JP2017106564A (enExample)
KR (1) KR20180093006A (enExample)
CN (1) CN108368966A (enExample)
DE (1) DE112016005666T5 (enExample)
WO (1) WO2017098860A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109667837A (zh) * 2017-10-16 2019-04-23 株式会社捷太格特 滚动轴承装置及供油单元
JP2019168081A (ja) * 2018-03-26 2019-10-03 Ntn株式会社 軸受装置
CN110469762A (zh) * 2019-09-05 2019-11-19 河南先锋科技发展有限公司 一种干油润滑系统
JP2021523325A (ja) * 2018-05-02 2021-09-02 ホートン， インコーポレイテッド エネルギーハーベスティングクラッチ制御アセンブリ、バルブアセンブリ、および電動クラッチ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3153638B1 (fr) * 2023-10-03 2025-09-05 Safran Aircraft Engines Ensemble de palier lubrifié à rampe amovible d’alimentation en lubrifiant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005180629A (ja) 2003-12-22 2005-07-07 Ntn Corp 転がり軸受
DK2385248T3 (da) * 2010-05-06 2012-09-24 Siemens Ag Leje, især til en vindturbine
US9624978B2 (en) * 2011-09-13 2017-04-18 Ntn Corporation Bearing device
JP2014031810A (ja) * 2012-08-01 2014-02-20 Ntn Corp 転がり軸受装置
JP2013104529A (ja) * 2011-11-16 2013-05-30 Ntn Corp 転がり軸受装置
CN202521199U (zh) * 2012-01-04 2012-11-07 河南科技大学 一种滚动轴承环间喷射润滑装置
CN202546199U (zh) * 2012-04-09 2012-11-21 成都利君实业股份有限公司 轴承润滑装置
JP5989454B2 (ja) 2012-08-20 2016-09-07 Ntn株式会社 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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109667837A (zh) * 2017-10-16 2019-04-23 株式会社捷太格特 滚动轴承装置及供油单元
JP2019074135A (ja) * 2017-10-16 2019-05-16 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
JP7176178B2 (ja) 2017-10-16 2022-11-22 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
JP2019168081A (ja) * 2018-03-26 2019-10-03 Ntn株式会社 軸受装置
JP2021523325A (ja) * 2018-05-02 2021-09-02 ホートン， インコーポレイテッド エネルギーハーベスティングクラッチ制御アセンブリ、バルブアセンブリ、および電動クラッチ
JP7447017B2 (ja) 2018-05-02 2024-03-11 ホートン， インコーポレイテッド エネルギーハーベスティングクラッチアセンブリおよびそれを搭載した車両、ならびにクラッチアセンブリを作動させる方法
CN110469762A (zh) * 2019-09-05 2019-11-19 河南先锋科技发展有限公司 一种干油润滑系统

Also Published As

Publication number Publication date
WO2017098860A1 (ja) 2017-06-15
DE112016005666T5 (de) 2018-08-30
KR20180093006A (ko) 2018-08-20
CN108368966A (zh) 2018-08-03

Similar Documents

Publication Publication Date Title
WO2017098860A1 (ja) 潤滑油供給ユニットおよび軸受装置
JP6446887B2 (ja) 転がり軸受装置及び給油ユニット
CN104583622B (zh) 滚动轴承装置
US9429195B2 (en) Rolling bearing apparatus and lubrication unit
JP6368170B2 (ja) 潤滑油供給ユニットおよび軸受装置
WO2004011817A1 (ja) 転がり軸受、グリース補給装置、主軸装置、グリース補給方法及びグリース補給プログラム
TW201616002A (zh) 潤滑油供給單元及軸承裝置
US9488225B2 (en) Rolling bearing apparatus and lubrication unit
KR102599685B1 (ko) 베어링 장치
JP2016153669A (ja) 潤滑油供給ユニットおよび軸受装置
JP2019074040A (ja) トロコイドポンプ、潤滑油供給ユニットおよび軸受装置
WO2018074313A1 (ja) 潤滑油供給ユニットおよびそれを備える軸受装置
KR102655632B1 (ko) 베어링 장치 및 기계 장치
WO2018088227A1 (ja) 軸受装置
CN107614907B (zh) 轴承装置及机械装置
JP2018076924A (ja) 軸受装置
JP6486642B2 (ja) 潤滑油供給ユニット

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181128

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190702

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200107