FR2320456A1 - Perfectionnements aux ralentisseurs a courants de foucault - Google Patents
Perfectionnements aux ralentisseurs a courants de foucaultInfo
- Publication number
- FR2320456A1 FR2320456A1 FR7524533A FR7524533A FR2320456A1 FR 2320456 A1 FR2320456 A1 FR 2320456A1 FR 7524533 A FR7524533 A FR 7524533A FR 7524533 A FR7524533 A FR 7524533A FR 2320456 A1 FR2320456 A1 FR 2320456A1
- Authority
- FR
- France
- Prior art keywords
- bearings
- stub shaft
- braking device
- stator
- grease chamber
- 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.)
- Granted
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Braking Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7524533A FR2320456A1 (fr) | 1975-08-06 | 1975-08-06 | Perfectionnements aux ralentisseurs a courants de foucault |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7524533A FR2320456A1 (fr) | 1975-08-06 | 1975-08-06 | Perfectionnements aux ralentisseurs a courants de foucault |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2320456A1 true FR2320456A1 (fr) | 1977-03-04 |
FR2320456B1 FR2320456B1 (hu) | 1978-03-17 |
Family
ID=9158833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7524533A Granted FR2320456A1 (fr) | 1975-08-06 | 1975-08-06 | Perfectionnements aux ralentisseurs a courants de foucault |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2320456A1 (hu) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101795049A (zh) * | 2010-03-25 | 2010-08-04 | 常州市安多益缓速器制造有限公司 | 缓速器 |
WO2014090251A1 (en) * | 2012-12-14 | 2014-06-19 | Vestas Wind Systems A/S | Rotating electrical machine having improved bearing lubrication and associated methods |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627042A (en) * | 1951-03-30 | 1953-01-27 | Emsco Derrick & Equip Co | Transmission having power coupling device |
FR1102524A (fr) * | 1954-04-05 | 1955-10-24 | Electro Mecanique De Laveyron | Perfectionnements apportés aux appareils électriques à courants de foucault, notamment aux ralentisseurs |
FR2007736A1 (hu) * | 1968-05-03 | 1970-01-09 | Messerschmitt Boelkow Blohm |
-
1975
- 1975-08-06 FR FR7524533A patent/FR2320456A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627042A (en) * | 1951-03-30 | 1953-01-27 | Emsco Derrick & Equip Co | Transmission having power coupling device |
FR1102524A (fr) * | 1954-04-05 | 1955-10-24 | Electro Mecanique De Laveyron | Perfectionnements apportés aux appareils électriques à courants de foucault, notamment aux ralentisseurs |
FR2007736A1 (hu) * | 1968-05-03 | 1970-01-09 | Messerschmitt Boelkow Blohm |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101795049A (zh) * | 2010-03-25 | 2010-08-04 | 常州市安多益缓速器制造有限公司 | 缓速器 |
WO2014090251A1 (en) * | 2012-12-14 | 2014-06-19 | Vestas Wind Systems A/S | Rotating electrical machine having improved bearing lubrication and associated methods |
CN104838157A (zh) * | 2012-12-14 | 2015-08-12 | 维斯塔斯风力系统有限公司 | 具有改善轴承润滑的旋转电机及其相关方法 |
CN104838157B (zh) * | 2012-12-14 | 2017-03-15 | 维斯塔斯风力系统有限公司 | 具有改善轴承润滑的旋转电机及其相关方法 |
US9803691B2 (en) | 2012-12-14 | 2017-10-31 | Vestas Wind Systems A/S | Rotating electrical machine having improved bearing lubrication and associated methods |
Also Published As
Publication number | Publication date |
---|---|
FR2320456B1 (hu) | 1978-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |