发明名称 |
Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device |
摘要 |
A current limiting device comprises at least two electrodes; an electrically conducting composite material between the electrodes; interfaces between the electrodes and electrically conducting composite material; an inhomogeneous distribution of resistance at the interfaces whereby, during a high current event, adiabatic resistive heating at the interfaces causes rapid thermal expansion and vaporization and at least a partial physical separation at the interfaces; and a structure for exerting compressive pressure on the electrically conducting composite material, wherein the electrically conducting composite material comprises at least one polymer matrix and at least one conductive filler.
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申请公布号 |
US6540944(B2) |
申请公布日期 |
2003.04.01 |
申请号 |
US20020057538 |
申请日期 |
2002.01.24 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DUGGAL ANIL RAJ;SALEM ANDREW JAY;LEVINSON LIONEL MONTY;TODT MICHAEL LESLIE |
分类号 |
H01C7/102;(IPC1-7):B29C33/40;C08C19/00;C08F283/00;H01B1/02;H01C7/10 |
主分类号 |
H01C7/102 |
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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