发明名称 |
Operating-element mechanism for circuit breaker has element for forcibly increasing force in middle of stroke |
摘要 |
The mechanism includes a switching mechanism (12) in the form of an artificial, fast element for forcibly increasing the operating force of the operating element (5) in the middle of a stroke of an on-movement of the contact. The switching mechanism has a convex projection (11) which moves in synchronism with the operating element.
|
申请公布号 |
DE10149539(A1) |
申请公布日期 |
2002.04.11 |
申请号 |
DE20011049539 |
申请日期 |
2001.10.08 |
申请人 |
FUJI ELECTRIC CO., LTD. |
发明人 |
TAKAHASHI, TATSUNORI;HAMADA, YOSHINOBU;UCHIDA, NAOSHI |
分类号 |
H01H73/28;H01H71/56;(IPC1-7):H01H3/02;H01H71/10 |
主分类号 |
H01H73/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|