发明名称 |
Potentiometer contact wiper |
摘要 |
A potentiometer which includes a wiper element having a plurality of contact fingers each mounted for wipeable engagement with a cermet resistance element deposited on a ceramic substrate. The contact fingers of the wiper element are each bent so that the end surface thereof, as opposed to a circumferential surface, is in wipeable engagement with the resistance element.
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申请公布号 |
US4679024(A) |
申请公布日期 |
1987.07.07 |
申请号 |
US19850781266 |
申请日期 |
1985.09.27 |
申请人 |
NORTHERN ENGINEERING, INC. |
发明人 |
KITTLESON, KARL A. |
分类号 |
H01C10/42;H01C1/12;(IPC1-7):H01C10/30 |
主分类号 |
H01C10/42 |
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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