JPS57151262A - Electromagnetic coupling device - Google Patents
Electromagnetic coupling deviceInfo
- Publication number
- JPS57151262A JPS57151262A JP3481181A JP3481181A JPS57151262A JP S57151262 A JPS57151262 A JP S57151262A JP 3481181 A JP3481181 A JP 3481181A JP 3481181 A JP3481181 A JP 3481181A JP S57151262 A JPS57151262 A JP S57151262A
- Authority
- JP
- Japan
- Prior art keywords
- secured
- segments
- base
- stator
- aluminum
- 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
- 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
- H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
PURPOSE:To simplify the assembling steps of an electromagnetic coupling device by burying an aluminum stator by a die casting between the first and the second pole segments aligned circumferentially and disposed to be alternately engaged, thereby preventing the production of an air noise upon rotating of poles. CONSTITUTION:A mounting base 14 made of nonmagnetic material such as aluminum is secured to a bushing 12 secured to a drive shaft 10, and poles 20 having the first and the second pole segments 16, 18 aligned circumferentially at the end of the base 14 and disposed to be alternately engaged are secured to the end of the base 14. An aluminum stator 22 is buried without gap by a die casting between the segments 16 and 18, and the segments 16, 18 are secured to each other by the stator 22. A magnetically conductive bridge segment 26 is screwed fixedly in the state isolated at the prescribed air gap to the magnetic material 20 to the supporting base 24 screwed fixedly to the end of the segment 16, and a magnetic flux passing through the air gap is formed of the magnetically conductive bridge segment 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3481181A JPS57151262A (en) | 1981-03-11 | 1981-03-11 | Electromagnetic coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3481181A JPS57151262A (en) | 1981-03-11 | 1981-03-11 | Electromagnetic coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57151262A true JPS57151262A (en) | 1982-09-18 |
Family
ID=12424590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3481181A Pending JPS57151262A (en) | 1981-03-11 | 1981-03-11 | Electromagnetic coupling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57151262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562649A (en) * | 2015-12-28 | 2016-05-11 | 重庆建设摩托车股份有限公司 | Assembly line assembly method for clutch armatures of die-casting machines |
-
1981
- 1981-03-11 JP JP3481181A patent/JPS57151262A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562649A (en) * | 2015-12-28 | 2016-05-11 | 重庆建设摩托车股份有限公司 | Assembly line assembly method for clutch armatures of die-casting machines |
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