发明名称 |
Motor and method for making same |
摘要 |
In a method for making a motor, wherein a plurality of lamellar ring plates each having plural teeth extending outwardly from its inner ring portion are laminated, coils are wound on every tooth, and then inserted in a ring which are also made of a plurality of laminated lameller ring plates so as to cover all openings between teeth and thereby a stator is formed. After that, the stator is molded with resin comprising mainly the mixture of thermoplastic resin and thermosetting resin. And then, a rotor is inserted into the stator after cutting off the inner ring portions of the stator to form the motor.
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申请公布号 |
US4015154(A) |
申请公布日期 |
1977.03.29 |
申请号 |
US19750640337 |
申请日期 |
1975.12.12 |
申请人 |
SONY CORPORATION |
发明人 |
TANAKA, SADAO;ENDO, KIYOSI;KARAKAWA, FUMIO |
分类号 |
H02K15/00;H02K15/02;H02K15/12;(IPC1-7):H02K5/02 |
主分类号 |
H02K15/00 |
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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