JPS54705A - Magnetic rotor - Google Patents
Magnetic rotorInfo
- Publication number
- JPS54705A JPS54705A JP6552977A JP6552977A JPS54705A JP S54705 A JPS54705 A JP S54705A JP 6552977 A JP6552977 A JP 6552977A JP 6552977 A JP6552977 A JP 6552977A JP S54705 A JPS54705 A JP S54705A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic rotor
- permanent magnet
- rotor
- filming
- insulating material
- 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: To hold firmly a permanent magnet for rotor, being made in a cylindrical shape by means of a powder compression sintering process, by filming an external circumference surface of a permanent magnet by the use of non-magnetic electric insulating material.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6552977A JPS54705A (en) | 1977-06-02 | 1977-06-02 | Magnetic rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6552977A JPS54705A (en) | 1977-06-02 | 1977-06-02 | Magnetic rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54705A true JPS54705A (en) | 1979-01-06 |
Family
ID=13289621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6552977A Pending JPS54705A (en) | 1977-06-02 | 1977-06-02 | Magnetic rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54705A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4594525A (en) * | 1983-06-27 | 1986-06-10 | General Electric Company | Rotatable assembly for a dynamoelectric machine |
JPH0231896U (en) * | 1988-08-23 | 1990-02-28 | ||
US5604390A (en) * | 1994-07-06 | 1997-02-18 | U.S. Philips Corporation | Permanent magnet motor with radically magnetized isotropic permanent magnet cylindrical yoke |
-
1977
- 1977-06-02 JP JP6552977A patent/JPS54705A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4594525A (en) * | 1983-06-27 | 1986-06-10 | General Electric Company | Rotatable assembly for a dynamoelectric machine |
JPH0231896U (en) * | 1988-08-23 | 1990-02-28 | ||
US5604390A (en) * | 1994-07-06 | 1997-02-18 | U.S. Philips Corporation | Permanent magnet motor with radically magnetized isotropic permanent magnet cylindrical yoke |
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