发明名称 |
MAGNETICALLY ACTUATED PROXIMITY SENSING DEVICE |
摘要 |
<p>A proximity device comprises a pair of connected magnets that are movable with respect to a magnetizable member located intermediate the magnets and secured in a housing. The magnets are arranged to provide a high rate of change of force between the magnets and the member as the magnets are moved by the approach of retreat of a magnetizable operator to or from an area adjacent one of the magnets and remote from the magnetizable member between the magnets.</p> |
申请公布号 |
CA1089516(A) |
申请公布日期 |
1980.11.11 |
申请号 |
CA19780305141 |
申请日期 |
1978.06.09 |
申请人 |
GENERAL EQUIPMENT AND MANUFACTURING COMPANY, INC. |
发明人 |
EICHER, ROBERT L. |
分类号 |
H01H36/00;(IPC1-7):01H36/00 |
主分类号 |
H01H36/00 |
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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