| 发明名称 |
ELECTRIC REVOLVING MACHINE |
| 摘要 |
PURPOSE:To reduce cogging, by preparing a groove by which makes an armature to change magnetic ununiformity of salient-pole in an electric revolving machine which is composed of field part and the armature. |
| 申请公布号 |
JPS53147216(A) |
申请公布日期 |
1978.12.21 |
| 申请号 |
JP19770061979 |
申请日期 |
1977.05.26 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
GOTOU MAKOTO;KOBAYASHI KAZUJI;OKUMURA KENICHIROU |
| 分类号 |
H02K29/00;H02K21/00;H02K21/12;H02K23/04 |
主分类号 |
H02K29/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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