Circuit breaker,申请号US19990440095-传众专利搜索

Circuit breaker

申请公布号：US6281782(B1)

申请号：US19990440095

申请日期：1999.11.15

申请公布日期：2001.08.28

申请人：

YAZAKI CORPORATION

发明人：MORIMOTO MITSUAKI;YAMAGUCHI NOBORU

分类号：H01H37/74;H01H37/76;H01H39/00;(IPC1-7):H01H37/76;H01H85/55

主分类号：H01H37/74

摘要：The circuit breaker disclosed in the invention comprises a first connection terminal, a second connection terminal, a heat generating part having conductivity disposed between the first connection terminal and second connection terminal, an igniting part igniting depending on a cut-off signal, an expandable elastic member capable of applying a force to the heat generating part so as to be departed from between the first connection terminal and second connection terminal, and a holding part for holding the elastic member in compressed state. Herein, as the igniting part ignites depending on the cut-off signal and the heat generating part generates heat, when the holding part releases the elastic member, the elastic member applies force to the heat generating part, and the heat generating part is departed from between the first connection terminal and second connection terminal, the conductive state between the first connection terminal and second connection terminal is cut off.