发明名称 |
Module assembly with mounting integrity detection including deformable washer |
摘要 |
A module is mounted to a object with a fastener and a special washer. The fastener engages the object through a mounting opening in mounting portion of a module case. The washer has a first portion extending obliquely outward and downward to be deformed between the fastener head and an electrically non-conducting surface of the mounting portion and thus increase a mounting force on the module with mounting advancement of the fastener. The washer has a second portion extending axially into the internal opening to contact an electrically conducting insert therein and thus create a series electrical circuit from the typically grounded object through the fastener, washer and insert to a detecting circuit, which verifies that the module is securely mounted with a predetermined mounting force.
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申请公布号 |
US7161087(B2) |
申请公布日期 |
2007.01.09 |
申请号 |
US20050069249 |
申请日期 |
2005.03.01 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
HUNKELER HUGH R.;PATTERSON JAMES F. |
分类号 |
H01B17/26 |
主分类号 |
H01B17/26 |
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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