基本信息:
- 专利标题: 보조 지지구가 구비된 다극 회로 차단기
- 专利标题(英):Multiple pole breaker with auxilary supporting pieces
- 专利标题(中):多功能断路器,辅助支持
- 申请号:KR1020117024560 申请日:2010-05-19
- 公开(公告)号:KR1020120012456A 公开(公告)日:2012-02-10
- 发明人: 아오,덩구이 , 웨이,샹징
- 申请人: 노악 일렉트릭스 (상하이) 컴퍼니, 리미티드
- 申请人地址: Building *, No. *** Wenhe Road Songjiang District, Shanghai ******, China
- 专利权人: 노악 일렉트릭스 (상하이) 컴퍼니, 리미티드
- 当前专利权人: 노악 일렉트릭스 (상하이) 컴퍼니, 리미티드
- 当前专利权人地址: Building *, No. *** Wenhe Road Songjiang District, Shanghai ******, China
- 代理人: 권혁수; 오세준; 송윤호
- 优先权: CN2009101435851 2009-06-05
- 国际申请: PCT/CN2010/000706 2010-05-19
- 国际公布: WO2010139185 2010-12-09
- 主分类号: H01H71/10
- IPC分类号: H01H71/10
In the present invention the auxiliary bar holder is provided a multi-pole circuit breaker provided, which is configured to include a base, a plurality of single-pole circuit breaker unit, a single operating mechanism and a rotary shaft module. The rotational axis module is as if a plurality of plurality of support sphere made of earth contactors are assembled in series, and is equipped with a dynamic brake contactor contactor double brie knowledge holder. Support module is configured as a rotary shaft, auxiliary holder, not auxiliary, at least one of the support bearings and the earth; And maintaining the shaft and contactor support district synchronization rotation, earth bearing hole if outside the auxiliary bearing is tightly coupled, coupled tightly inward to the rotation axis of the bearing, closely the stand mounting hole on the support and auxiliary whether global bond and, the operating mechanism is connected with the fixed support, a support is fixed on the case of the single-pole circuit breaker unit, and also provide a stable supporting force to the axis of rotation throughout the region not each secondary. Multipole circuit breaker according to the present invention is the contact pressure uniform and operation of each contact block and younghwal rate is high and the service life is long block is good synchronization performance of each pole contactor.
公开/授权文献:
- KR101242709B1 보조 지지구가 구비된 다극 회로 차단기 公开/授权日:2013-03-12
信息查询:
EspacenetIPC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 |