JPS5226498A - Permanent magnet and its manufactured process - Google Patents
Permanent magnet and its manufactured processInfo
- Publication number
- JPS5226498A JPS5226498A JP50102422A JP10242275A JPS5226498A JP S5226498 A JPS5226498 A JP S5226498A JP 50102422 A JP50102422 A JP 50102422A JP 10242275 A JP10242275 A JP 10242275A JP S5226498 A JPS5226498 A JP S5226498A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- manufactured process
- manufactured
- distributes
- provides
- 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
Abstract
PURPOSE:The cylindrical magnet for motor rotor which provides the magnetic pole in the diametral direction and distributes the magnetic field in mesa form.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50102422A JPS5226498A (en) | 1975-08-22 | 1975-08-22 | Permanent magnet and its manufactured process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50102422A JPS5226498A (en) | 1975-08-22 | 1975-08-22 | Permanent magnet and its manufactured process |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14528082A Division JPS5874018A (en) | 1982-08-20 | 1982-08-20 | Magnetization distribution control for cylindrical rare-earth cobalt magnet |
JP14527982A Division JPS5874007A (en) | 1982-08-20 | 1982-08-20 | Permanent cylinder magnet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5226498A true JPS5226498A (en) | 1977-02-28 |
Family
ID=14327003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50102422A Pending JPS5226498A (en) | 1975-08-22 | 1975-08-22 | Permanent magnet and its manufactured process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5226498A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5646655A (en) * | 1979-09-26 | 1981-04-27 | Shibaura Eng Works Co Ltd | Permanent magnet rotor |
JPS58151857A (en) * | 1983-02-17 | 1983-09-09 | Seiko Epson Corp | Manufacture of rotor for electronic watch motor |
JPS60176206A (en) * | 1984-02-23 | 1985-09-10 | Tohoku Metal Ind Ltd | Radial direction bipolar magnet and manufacturing device thereof |
JPS6355420U (en) * | 1986-09-27 | 1988-04-13 | ||
JPH0275495A (en) * | 1988-09-07 | 1990-03-15 | Kobe Steel Ltd | Flux cored wire for self-shielded arc welding |
JPH0284295A (en) * | 1988-09-21 | 1990-03-26 | Kobe Steel Ltd | Flux cored wire for self-shielded arc welding |
WO2004021371A1 (en) * | 2002-08-29 | 2004-03-11 | Shin-Etsu Chemical Co., Ltd. | Radial anisotropic ring magnet and method of manufacturing the ring magnet |
JP2011255717A (en) * | 2010-06-07 | 2011-12-22 | Haruko Amiya | Brake shoe |
-
1975
- 1975-08-22 JP JP50102422A patent/JPS5226498A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5646655A (en) * | 1979-09-26 | 1981-04-27 | Shibaura Eng Works Co Ltd | Permanent magnet rotor |
JPS58151857A (en) * | 1983-02-17 | 1983-09-09 | Seiko Epson Corp | Manufacture of rotor for electronic watch motor |
JPS60176206A (en) * | 1984-02-23 | 1985-09-10 | Tohoku Metal Ind Ltd | Radial direction bipolar magnet and manufacturing device thereof |
JPS6355420U (en) * | 1986-09-27 | 1988-04-13 | ||
JPH0275495A (en) * | 1988-09-07 | 1990-03-15 | Kobe Steel Ltd | Flux cored wire for self-shielded arc welding |
JPH0284295A (en) * | 1988-09-21 | 1990-03-26 | Kobe Steel Ltd | Flux cored wire for self-shielded arc welding |
WO2004021371A1 (en) * | 2002-08-29 | 2004-03-11 | Shin-Etsu Chemical Co., Ltd. | Radial anisotropic ring magnet and method of manufacturing the ring magnet |
EP1548761A1 (en) * | 2002-08-29 | 2005-06-29 | Shin-Etsu Chemical Co., Ltd. | Radial anisotropic ring magnet and method of manufacturing the ring magnet |
US7201809B2 (en) | 2002-08-29 | 2007-04-10 | Shin-Etsu Chemical Co., Ltd. | Radial anisotropic ring magnet and method of manufacturing the ring magnet |
JP2008205498A (en) * | 2002-08-29 | 2008-09-04 | Shin Etsu Chem Co Ltd | Method of manufacturing radial anisotropic ring magnet |
EP1548761A4 (en) * | 2002-08-29 | 2010-03-10 | Shinetsu Chemical Co | Radial anisotropic ring magnet and method of manufacturing the ring magnet |
JP4650643B2 (en) * | 2002-08-29 | 2011-03-16 | 信越化学工業株式会社 | Manufacturing method of radial anisotropic ring magnet |
JP2011255717A (en) * | 2010-06-07 | 2011-12-22 | Haruko Amiya | Brake shoe |
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