发明名称 |
Method and system for a linear actuator with stationary vertical magnets and coils |
摘要 |
A linear actuating device contains a top magnet and a bottom magnet. The bottom magnet is axially aligned with the top magnet. The top magnet and the bottom magnet have opposing magnetization. A washer is sandwiched between the top magnet and the bottom magnet. A top coil is positioned within the top magnet. A bottom coil is positioned within the bottom magnet. A slug is slidably positioned within the top coil and bottom coil. An actuating member is integral with the slug.
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申请公布号 |
US7800470(B2) |
申请公布日期 |
2010.09.21 |
申请号 |
US20080029138 |
申请日期 |
2008.02.11 |
申请人 |
ENGINEERING MATTERS, INC. |
发明人 |
WRIGHT ANDREW M.;CORCORAN CHRISTOPHER;COPE DAVID |
分类号 |
H01F7/00;H01F1/00;H01F3/00;H02K1/00;H02K3/00;H02K21/26;H02K21/38;H02K23/04 |
主分类号 |
H01F7/00 |
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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