发明名称 |
Stepping motor device for changing the position of a rotating body |
摘要 |
A rotation driving device is constructed from a bobbin, a coil wound on the bobbin, a stator inserted in the bobbin, and a permanent magnet arranged inside the stator. The stator consists of a hollow cylindrical body having a first, second, and third recesses. In accordance with the command electrical signal supplied to the coil, the rotation driving device changes the rotational position of the rotor.
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申请公布号 |
US4479068(A) |
申请公布日期 |
1984.10.23 |
申请号 |
US19820418528 |
申请日期 |
1982.09.15 |
申请人 |
NIPPAN SOKEN, INC.;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
IDOGAKI, TAKAHARU;KAWAI, HISASI;HATTORI, KYO;SAKURAI, KAZUHIRO |
分类号 |
H02K37/16;F16K31/08;H02K37/14;(IPC1-7):H02K1/06 |
主分类号 |
H02K37/16 |
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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