发明名称 |
Spindle motor with soundproofing |
摘要 |
A spindle motor comprises a soundproof wall formed on a stator outside a peripheral surface of a rotor. Noise generated inside the motor during the operation is cut off by the wall to be reduced remarkably. Since the soundproof wall has no influence on the volume of the motor, a slim-type motor can be realized.
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申请公布号 |
US5734211(A) |
申请公布日期 |
1998.03.31 |
申请号 |
US19960692673 |
申请日期 |
1996.08.06 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
YU, SEUNG WAN |
分类号 |
H02K5/24;H02K21/22;(IPC1-7):H02K5/16 |
主分类号 |
H02K5/24 |
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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