JPS52132312A - Permanent magnet type dc machine - Google Patents
Permanent magnet type dc machineInfo
- Publication number
- JPS52132312A JPS52132312A JP4888476A JP4888476A JPS52132312A JP S52132312 A JPS52132312 A JP S52132312A JP 4888476 A JP4888476 A JP 4888476A JP 4888476 A JP4888476 A JP 4888476A JP S52132312 A JPS52132312 A JP S52132312A
- Authority
- JP
- Japan
- Prior art keywords
- machine
- permanent magnet
- magnet type
- main pole
- magnet
- 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
- Dc Machiner (AREA)
Abstract
PURPOSE: To restrict the magnetizing effect due to the action of an armature and thereby to compact a main pole, by an arrangement wherein that side of a main pole subject to a severer demagnetization is formed of a high-coercive-force magnet with the other side of a high-remanent-flux magnet.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4888476A JPS52132312A (en) | 1976-04-28 | 1976-04-28 | Permanent magnet type dc machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4888476A JPS52132312A (en) | 1976-04-28 | 1976-04-28 | Permanent magnet type dc machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52132312A true JPS52132312A (en) | 1977-11-07 |
Family
ID=12815699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4888476A Pending JPS52132312A (en) | 1976-04-28 | 1976-04-28 | Permanent magnet type dc machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52132312A (en) |
-
1976
- 1976-04-28 JP JP4888476A patent/JPS52132312A/en active Pending
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