发明授权
- 专利标题： Center pole for rotary actuator coil with lowered inductance
- 专利标题（中）： 具有降低电感的旋转执行器线圈的中心极
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申请号： US666525申请日： 1984-10-30
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公开(公告)号： US4652779A公开(公告)日： 1987-03-24
- 发明人: Lawrence A. Wilcox
- 申请人： Lawrence A. Wilcox
- 申请人地址： MN Minneapolis
- 专利权人： Magnetic Peripherals Inc.
- 当前专利权人： Magnetic Peripherals Inc.
- 当前专利权人地址： MN Minneapolis
- 主分类号： H02K41/035
- IPC分类号： H02K41/035 ; H02K41/00
摘要：
A construction for actuator assemblies is disclosed using a material of low permeance as a structural element, included normal to the axis of coil movement to lower coil inductance by reducing reactance flux in support structures and providing a channel for eddy currents set up in response to coil reactance. The net result is enhanced coil responsiveness to energization.
公开/授权文献
- US5144694A Exercise apparel and weight packets 公开/授权日：1992-09-08
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