发明名称 |
Permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine |
摘要 |
A valve actuator for an internal combustion engine, comprising of a core having a wound coil located therein, the core further having at least one permanent magnet located at least partially within a space defined by the coil and positioned at an angle relative to a direction of movement of an armature, and at least an air gap adjacent to the at least one permanent magnet and wherein the air gap is wholly contained in the core and configured to reduce flux leakage.
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申请公布号 |
US7584727(B2) |
申请公布日期 |
2009.09.08 |
申请号 |
US20060548671 |
申请日期 |
2006.10.11 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
LIANG FENG;DEGNER MICHAEL |
分类号 |
F01L9/04;B05B9/00;F01L1/34 |
主分类号 |
F01L9/04 |
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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