发明名称 |
Moving coil linear actuator |
摘要 |
A moving coil linear actuator including an elongated permanent magnet having a cross-sectional width substantially greater than its edge height and having an elongated length of soft magnetic material disposed along one or both edges of the permanent magnet to enhance the magnetic field strength in the gap through which the moving coil translates.
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申请公布号 |
US5631505(A) |
申请公布日期 |
1997.05.20 |
申请号 |
US19950421166 |
申请日期 |
1995.04.13 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
STEPHANY, THOMAS M.;MEY, WILLIAM;FURLANI, EDWARD P. |
分类号 |
H02K41/035;(IPC1-7):H02K41/00 |
主分类号 |
H02K41/035 |
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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