基本信息:
- 专利标题： 分接开关和用于这种分接开关的真空开关管
- 专利标题（英）：Tap changer and vacuum interrupter for such a tap changer
- 申请号：CN201280015618.4 申请日：2012-03-02
- 公开(公告)号：CN103460324A 公开(公告)日：2013-12-18
- 发明人： C·哈默 , W·阿尔布雷希特 , C·皮黑尔 , S·雷科普夫 , A·萨克森豪泽 , K·拉德林格 , A·斯特泽尔 , J·泰克曼 , R·伦兹 , A·拉沃尔 , S·科塞 , W·哈特曼 , N·温策尔
- 申请人： 赖茵豪森机械制造公司 , 西门子公司
- 申请人地址： 德国雷根斯堡
- 专利权人： 赖茵豪森机械制造公司,西门子公司
- 当前专利权人： 西门子公司
- 当前专利权人地址： 德国雷根斯堡
- 代理机构： 中国国际贸易促进委员会专利商标事务所
- 代理人： 沈英莹
- 优先权： 102011015922.3 2011.04.02 DE
- 国际申请： PCT/EP2012/053587 2012.03.02
- 国际公布： WO2012/136423 DE 2012.10.11
- 进入国家日期： 2013-09-27
- 主分类号： H01H9/00
- IPC分类号： H01H9/00 ; H01H33/664 ; H01F29/04
The invention relates to a tap changer for the interruption-free switchover between winding taps of a tap-changing transformer. Furthermore, the present invention relates to a novel vacuum interrupter which is particularly suitable for such a tap changer. The tap changer according to the invention is based on the general concept of combining in each case one main contact (V1) and one mechanical switching means (U1), connected in series therewith, of a first load branch and an additional resistive contact (V3) of a second load branch in only a single vacuum interrupter (1) with a common housing (5). The vacuum interrupter (1) according to the invention is furthermore based on the general inventive concept of replacing the functionalities of two required vacuum interrupters in accordance with the prior art and an additional mechanical switching means with a single vacuum interrupter (1) according to the invention by virtue of combining the design of a vacuum interrupter (1) with a plurality of moveable contact systems (I, II, III), which are arranged in separate vacuum interrupter chambers (2, 3, 4) which are sealed with respect to one another.
公开/授权文献:
- CN103460324B 分接开关和用于这种分接开关的真空开关管 公开/授权日：2016-03-02
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 |
| ------H01H9/00 | 不包含在H01H1/00至H01H7/00组内的开关装置的零部件 |