JPS53138005A - Manufacture method of magnetic rotor - Google Patents
Manufacture method of magnetic rotorInfo
- Publication number
- JPS53138005A JPS53138005A JP5245677A JP5245677A JPS53138005A JP S53138005 A JPS53138005 A JP S53138005A JP 5245677 A JP5245677 A JP 5245677A JP 5245677 A JP5245677 A JP 5245677A JP S53138005 A JPS53138005 A JP S53138005A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture method
- magnetic rotor
- permanent magnet
- synthetic resin
- spaces
- 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
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
PURPOSE: To prevent crack caused by the pressure of synthetic resin injected when molding supporting member for permanent magnet by providing spaces around inner and outer circumferences of permanent magnet placed in metal mold for the purpose to apply aproximately same resin pressures onto both spaces when injecting synthetic resin.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5245677A JPS53138005A (en) | 1977-05-06 | 1977-05-06 | Manufacture method of magnetic rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5245677A JPS53138005A (en) | 1977-05-06 | 1977-05-06 | Manufacture method of magnetic rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53138005A true JPS53138005A (en) | 1978-12-02 |
Family
ID=12915211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5245677A Pending JPS53138005A (en) | 1977-05-06 | 1977-05-06 | Manufacture method of magnetic rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53138005A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100419534B1 (en) * | 2000-10-24 | 2004-02-19 | 가부시끼가이샤 도시바 | Rotator for motor and manufacture thereof |
US7239057B2 (en) * | 2003-03-04 | 2007-07-03 | Lg Electronics Inc. | Single phase induction motor |
-
1977
- 1977-05-06 JP JP5245677A patent/JPS53138005A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100419534B1 (en) * | 2000-10-24 | 2004-02-19 | 가부시끼가이샤 도시바 | Rotator for motor and manufacture thereof |
US7239057B2 (en) * | 2003-03-04 | 2007-07-03 | Lg Electronics Inc. | Single phase induction motor |
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