发明名称 |
Thermally suppressing circuit for restarting a locked motor |
摘要 |
A thermally suppressing circuit includes a restart-charging drive member, a coil set, a restart-charging capacitor, and a charging switch set. The restart-charging drive member is electrically connected to the coil set and the restart-charging capacitor while the charging switch set is connected between the coil set and the restart-charging capacitor. The charging switch set is used to access signals output from the restart-charging drive member. In abnormal operation, as the restart-charging drive member may turn on an auto-restart function to output a high or low voltage signal, the charging switch set is turned on to accelerate charging the restart-charging capacitor to thereby avoid overcurrent passing the coil set.
|
申请公布号 |
US6930867(B2) |
申请公布日期 |
2005.08.16 |
申请号 |
US20020259523 |
申请日期 |
2002.09.30 |
申请人 |
SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. |
发明人 |
HORNG ALEX;HONG YIN-RONG;KO TA-LUN |
分类号 |
H02H7/08;H02H7/085;(IPC1-7):H02H5/04 |
主分类号 |
H02H7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|