发明名称 |
High temperature oven electrical feed through |
摘要 |
<p>An electrical feed through for use in a high temperature oven such as the oven in a gas chromatograph. The feed through includes printed circuit boards which are maintained in compression to prevent the boards from physically separating at the elevated temperatures used in the oven. The structure that provides the compression also does not allow any flexure, torsional or longitudinal stress on the boards. The boards include an enhanced connector pad which is made from a continuous annular copper ring which is connected to all of the conductive layers of the board. <IMAGE></p> |
申请公布号 |
EP0929081(A2) |
申请公布日期 |
1999.07.14 |
申请号 |
EP19990100135 |
申请日期 |
1999.01.07 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
SCHMIDT, GLEN EUGENE;KESSELHUTH, EUGENE LEE;BOLDUC, JEFFREY JOHN;DORRIS, RAY DEAN;WALDORF, ALBERT EUGENE |
分类号 |
H01B17/30;H05K3/42;H05K3/46;(IPC1-7):H01B17/30 |
主分类号 |
H01B17/30 |
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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