JPS55152921A - Reoiling device for electric machine - Google Patents
Reoiling device for electric machineInfo
- Publication number
- JPS55152921A JPS55152921A JP6345180A JP6345180A JPS55152921A JP S55152921 A JPS55152921 A JP S55152921A JP 6345180 A JP6345180 A JP 6345180A JP 6345180 A JP6345180 A JP 6345180A JP S55152921 A JPS55152921 A JP S55152921A
- Authority
- JP
- Japan
- Prior art keywords
- reoiling
- electric machine
- electric
- machine
- reoiling device
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- 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
- F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
-
- 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
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
- F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
-
- 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
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
- F16C33/6625—Controlling or conditioning the grease supply
-
- 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
- F16C33/6651—Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792919489 DE2919489A1 (de) | 1979-05-15 | 1979-05-15 | Nachschmiereinrichtung fuer elektrische maschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55152921A true JPS55152921A (en) | 1980-11-28 |
Family
ID=6070748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6345180A Pending JPS55152921A (en) | 1979-05-15 | 1980-05-15 | Reoiling device for electric machine |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS55152921A (de) |
DE (1) | DE2919489A1 (de) |
GB (1) | GB2055431A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016068212A1 (ja) * | 2014-10-29 | 2016-05-06 | 日本精工株式会社 | スピンドル装置及び工作機械主軸用スピンドル |
KR20170066533A (ko) * | 2014-10-29 | 2017-06-14 | 닛본 세이고 가부시끼가이샤 | 구름 베어링 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19615889A1 (de) * | 1996-04-22 | 1997-10-23 | Schaeffler Waelzlager Kg | Schmiereinrichtung für Wälzlager |
DE19728606A1 (de) * | 1997-07-04 | 1999-01-07 | Schaeffler Waelzlager Ohg | Schmiereinrichtung für eine Wälzlagerdrehverbindung |
JP2003083498A (ja) | 2001-09-10 | 2003-03-19 | Nsk Ltd | グリース補給装置 |
DE102005057610A1 (de) | 2005-12-02 | 2007-06-06 | Repower Systems Ag | Windenergieanlage mit einer Nachschmiereinrichtung für Generatorlager |
DE102010063391A1 (de) * | 2010-12-17 | 2012-06-21 | Schaeffler Technologies Gmbh & Co. Kg | Lageranordnung für schnelldrehende Wellen von Maschinen |
CN107207990A (zh) * | 2014-10-29 | 2017-09-26 | 日本精工株式会社 | 润滑剂和轴承装置、以及润滑剂供给装置 |
KR101933815B1 (ko) * | 2014-12-08 | 2018-12-28 | 닛본 세이고 가부시끼가이샤 | 베어링 장치 |
CN111130289B (zh) * | 2019-12-18 | 2022-03-22 | 西安雅邦机电设备有限公司 | 高效节能稀土永磁同步电机 |
-
1979
- 1979-05-15 DE DE19792919489 patent/DE2919489A1/de not_active Withdrawn
-
1980
- 1980-05-01 GB GB8014356A patent/GB2055431A/en not_active Withdrawn
- 1980-05-15 JP JP6345180A patent/JPS55152921A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016068212A1 (ja) * | 2014-10-29 | 2016-05-06 | 日本精工株式会社 | スピンドル装置及び工作機械主軸用スピンドル |
KR20170066533A (ko) * | 2014-10-29 | 2017-06-14 | 닛본 세이고 가부시끼가이샤 | 구름 베어링 |
JPWO2016068212A1 (ja) * | 2014-10-29 | 2017-09-21 | 日本精工株式会社 | スピンドル装置及び工作機械主軸用スピンドル |
TWI609736B (zh) * | 2014-10-29 | 2018-01-01 | Nsk Ltd | 主軸裝置及工具機用之主軸裝置 |
Also Published As
Publication number | Publication date |
---|---|
DE2919489A1 (de) | 1980-12-04 |
GB2055431A (en) | 1981-03-04 |
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