基本信息:
- 专利标题： OPERATION MECHANISM OF CIRCUIT BREAKER
- 申请号：US15569111 申请日：2016-04-22
- 公开(公告)号：US20180122610A1 公开(公告)日：2018-05-03
- 发明人： Jisheng Sun , Yong Li , Qiquan He
- 申请人： SEARI ELECTRIC TECHNOLOGY CO., LTD. , ZHEJIANG CHINT ELECTRICS CO., LTD.
- 申请人地址： CN Shanghai CN Yueqing
- 专利权人： SEARI ELECTRIC TECHNOLOGY CO., LTD.,ZHEJIANG CHINT ELECTRICS CO., LTD.
- 当前专利权人： SEARI ELECTRIC TECHNOLOGY CO., LTD.,ZHEJIANG CHINT ELECTRICS CO., LTD.
- 当前专利权人地址： CN Shanghai CN Yueqing
- 优先权： CN201510210584.X 20150428
- 国际申请： PCT/CN2016/079964 WO 20160422
- 主分类号： H01H71/52
- IPC分类号： H01H71/52 ; H01H71/02
摘要：
An operation mechanism of a circuit breaker includes: a tripping component; a left side plate; a right side plate; a latch; a half shaft; a lever; and a main shaft. The tripping component, the latch, the half shaft and the lever are mounted between the left side plate and the right side plate. The half shaft and the main shaft penetrate through the left side plate and the right side plate, and extend out of the left side plate and the right side plate. The lever includes a sheet metal bending piece. The sheet metal bending piece is bent to form a top wall and two side walls. The tripping component, the latch, the half shaft, the lever and the main shaft move in linkage. The tripping and the latch form a two-level latch. The operation mechanism of the circuit breaker is manual operation.
公开/授权文献:
- US10256066B2 Operation mechanism of circuit breaker 公开/授权日：2019-04-09
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01H | 电开关；继电器；选择器；紧急保护装置 |
| ------H01H71/00 | 包含在H01H73/00至H01H83/00各组内的保护开关或继电器的零部件 |
| --------H01H71/10 | .操作或释放机构 |
| ----------H01H71/12 | ..带有或不带手动释放装置的自动释放机构 |
| ------------H01H71/52 | ...由杠杆驱动的 |