发明名称 |
Power circuit breaker with opening and closing mechanisms |
摘要 |
A circuit breaker characterized by a pair of separable contacts, operating means for opening the contacts and comprising a cylinder and piston mechanism, closing means for closing the contacts and comprising a second cylinder and piston assembly operatively connected to the contacts.
|
申请公布号 |
US4358648(A) |
申请公布日期 |
1982.11.09 |
申请号 |
US19800171931 |
申请日期 |
1980.07.18 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
CROOKSTON, RONALD W.;DAKIN, JR., HAYES O. |
分类号 |
H01H39/00 |
主分类号 |
H01H39/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|