发明名称 |
Bus bar interconnection techniques |
摘要 |
One system of the present application includes an electronic assembly with a heat dissipating device, printed wiring board with electronic circuitry, bus bar, insulative grommet, and fastener. The board defines a bus with an interconnection pad and a board opening. The bus bar connects with the interconnection pad and defines a bar opening with a beveled shoulder portion that align with the board opening to define a passage to a fastening site of the heat dissipating device. The grommet defines a distal end portion opposite a proximal end portion shaped with a flange. The distal end portion is inserted into the passage with the flange abutting the beveled shoulder portion. The fastener extends through the grommet to provide a mechanical connection of the board and bar to the site and maintain thermal coupling between the board and device while the grommet electrically insulates the fastener from the bar.
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申请公布号 |
US7888601(B2) |
申请公布日期 |
2011.02.15 |
申请号 |
US20070809607 |
申请日期 |
2007.06.01 |
申请人 |
CUMMINS POWER GENERATIONS IP, INC. |
发明人 |
BAX RANDALL L.;ELAYED KARIM;MEDINA PAUL |
分类号 |
H05K1/00;H05K1/11;H05K7/20 |
主分类号 |
H05K1/00 |
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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