发明名称 |
Insulated motor core and method for producing same |
摘要 |
A motor core coated with a multi-layer insulating film. The insulating film preferably includes in order: an electrodeposited coating film applied upon an outer surface of the motor core; a first spray coated insulating film applied upon an outer surface of the electrodeposited coating film the first film having a pencil hardness of between about 2H and 4H; and a second spray-coated insulating film applied upon an outer surface of the first spray-coated insulating film, the second film having a pencil hardness of between about 3H and 6H. The invention is additionally directed to a variety of methods for forming such insulation-coated cores.
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申请公布号 |
US2007180683(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20070784942 |
申请日期 |
2007.04.10 |
申请人 |
MINEBEA CO., LTD.. |
发明人 |
YOSHIMURA NORIYUKI;SUZUKI KESAO |
分类号 |
B05D1/36;H02K1/00;B05D5/12;B05D7/00;H02K1/02;H02K1/04;H02K3/34;H02K15/00;H02K15/12 |
主分类号 |
B05D1/36 |
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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