公开(公告)号：US20140085028A1

公开(公告)日：2014-03-27

申请号：US14000435

申请日：2012-03-02

Applicant: Christian Hammer ,  Wolfgang Albrecht ,  Christian Pircher ,  Sebastian Rehkopf ,  Andreas Sachsenhauser ,  Konrad Raedlinger ,  Andreas Stelzer ,  Joerg Teichmann ,  Andreas Lawall ,  Astrid Renz ,  Sylvio Kosse ,  Werner Hartmann ,  Norbert Wenzel

Inventor： Christian Hammer ,  Wolfgang Albrecht ,  Christian Pircher ,  Sebastian Rehkopf ,  Andreas Sachsenhauser ,  Konrad Raedlinger ,  Andreas Stelzer ,  Joerg Teichmann ,  Andreas Lawall ,  Astrid Renz ,  Sylvio Kosse ,  Werner Hartmann ,  Norbert Wenzel

IPC: H01F29/04

CPC classification number: H01F29/04 ,  H01H9/0038 ,  H01H33/16 ,  H01H33/6647 ,  H01H2033/6668

Abstract: 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

Abstract translation: 本发明涉及一种用于分接变换变压器的绕组抽头之间无中断切换的抽头变换器。 此外，本发明涉及一种特别适用于这种分接开关的新型真空断路器。 根据本发明的分接开关基于在每种情况下组合一个主触头（V1）和一个与其串联连接的一个机械开关装置（U1）的一般概念，第一负载支路和附加电阻触点（V3 ）仅在具有公共壳体（5）的单个真空断续器（1）中的第二负载分支。 此外，根据本发明的真空断续器（1）还基于根据现有技术替换两个所需真空断路器的功能的总体发明构思，以及根据本发明的具有单个真空断路器（1）的附加机械开关装置 通过将真空断续器（1）的设计与多个可分离的真空中的可移动接触系统（I，II，III）组合而成的发明

公开(公告)号：US08947188B2

公开(公告)日：2015-02-03

申请号：US14000435

申请日：2012-03-02

Applicant: Christian Hammer ,  Wolfgang Albrecht ,  Christian Pircher ,  Sebastian Rehkopf ,  Andreas Sachsenhauser ,  Konrad Raedlinger ,  Andreas Stelzer ,  Joerg Teichmann ,  Andreas Lawall ,  Sylvio Kosse ,  Werner Hartmann ,  Norbert Wenzel ,  Astrid Renz

Inventor： Christian Hammer ,  Wolfgang Albrecht ,  Christian Pircher ,  Sebastian Rehkopf ,  Andreas Sachsenhauser ,  Konrad Raedlinger ,  Andreas Stelzer ,  Joerg Teichmann ,  Andreas Lawall ,  Roman Renz ,  Sylvio Kosse ,  Werner Hartmann ,  Norbert Wenzel

IPC: H01H21/12 ,  H01H33/66 ,  G05F1/14 ,  H01F29/04 ,  H01H9/00 ,  H01H33/664 ,  H01H33/16 ,  H01H33/666

CPC classification number: H01F29/04 ,  H01H9/0038 ,  H01H33/16 ,  H01H33/6647 ,  H01H2033/6668

Abstract: 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.

Abstract translation: 本发明涉及一种用于分接变换变压器的绕组抽头之间无中断切换的抽头变换器。 此外，本发明涉及一种特别适用于这种分接开关的新型真空断路器。 根据本发明的分接开关基于在每种情况下组合一个主触头（V1）和一个与其串联连接的一个机械开关装置（U1）的一般概念，第一负载支路和附加电阻触点（V3 ）仅在具有公共壳体（5）的单个真空断续器（1）中的第二负载分支。 此外，根据本发明的真空断续器（1）还基于根据现有技术替换两个所需真空断路器的功能的总体发明构思，以及根据本发明的具有单个真空断路器（1）的附加机械开关装置 通过将真空断路器（1）的设计与多个可移动接触系统（I，II，III）组合的发明，其布置在分开的真空断路器室（2,3,4）中，所述真空断路器相对于 另一个。