专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09293273B2 Tap changer with vacuum interrupters 有权
标题翻译：分接开关带真空灭弧室
公开(公告)号：US09293273B2
公开(公告)日：2016-03-22
申请号：US13881607
申请日：2012-01-04
申请人： Wolfgang Albrecht , Christian Hammer , Christoph Heynen , Rainer Frotscher , Christian Kotz , Andreas Sachsenhauser , Christian Pircher , Werner Hartmann , Sylvio Kosse , Andreas Lawall , Astrid Renz , Roman Renz , Andreas Stelzer , Joerg Teichmann , Norbert Wenzel
发明人： Wolfgang Albrecht , Christian Hammer , Christoph Heynen , Rainer Frotscher , Christian Kotz , Andreas Sachsenhauser , Christian Pircher , Werner Hartmann , Sylvio Kosse , Andreas Lawall , Roman Renz , Andreas Stelzer , Joerg Teichmann , Norbert Wenzel
IPC分类号： H01H9/00 , H01H33/16 , H01H33/662 , H01H33/664 , H02P13/06 , H01F29/04
CPC分类号： H01H9/0038 , H01F29/04 , H01H9/0027 , H01H33/16 , H01H33/66207 , H01H33/6647 , H02P13/06
摘要： The invention relates to a tap changer having vacuum interrupters for switching over between winding taps of a tapped transformer without interruption. The tap changer according to the invention having vacuum interrupters is based on the general idea of combining the functionalities of at least one conventional vacuum switching contact which switches under load and a further mechanical switching means according to the prior art in just one single vacuum interrupter with two separately moving contact systems.
摘要翻译：本发明涉及一种具有真空断路器的抽头变换器，用于在不间断地切换抽头变压器的绕组抽头之间切换。具有真空断路器的根据本发明的分接开关是基于将至少一个常规真空开关触点的功能组合在一起的一般想法，该真空开关触点在负载下切换，并且根据现有技术的另一个机械开关装置在仅一个单个真空断路器中，两个分开移动的接触系统。

2. 发明授权

US08947188B2 Tap changer and vacuum interrupter for such a tap changer 有权
标题翻译：这种分接开关的分接开关和真空断路器
公开(公告)号：US08947188B2
公开(公告)日：2015-02-03
申请号：US14000435
申请日：2012-03-02
申请人： 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
发明人： 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分类号： H01H21/12 , H01H33/66 , G05F1/14 , H01F29/04 , H01H9/00 , H01H33/664 , H01H33/16 , H01H33/666
CPC分类号： H01F29/04 , H01H9/0038 , H01H33/16 , H01H33/6647 , H01H2033/6668
摘要： 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.
摘要翻译：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。

3. 发明申请

US20140085028A1 TAP CHANGER AND VACUUM INTERRUPTER FOR SUCH A TAP CHANGER 有权
标题翻译： TAP更换器和真空中断器，用于这种TAP更换
公开(公告)号：US20140085028A1
公开(公告)日：2014-03-27
申请号：US14000435
申请日：2012-03-02
申请人： 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
发明人： 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分类号： H01F29/04
CPC分类号： H01F29/04 , H01H9/0038 , H01H33/16 , H01H33/6647 , H01H2033/6668
摘要： 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
摘要翻译：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

4. 发明授权

US09607781B2 Tap changer and vacuum interrupter for a tap changer of this kind 有权
公开(公告)号：US09607781B2
公开(公告)日：2017-03-28
申请号：US13878059
申请日：2011-11-10
申请人： Wolfgang Albrecht , Christian Hammer , Werner Hartmann , Silvio Kosse , Andreas Lawall , Roman Renz , Astrid Renz , Andreas Stelzer , Joerg Teichmann , Norbert Wenzel
发明人： Wolfgang Albrecht , Christian Hammer , Werner Hartmann , Silvio Kosse , Andreas Lawall , Roman Renz , Andreas Stelzer , Joerg Teichmann , Norbert Wenzel
IPC分类号： H01H9/00 , H01F29/04 , H01H33/666
CPC分类号： H01H9/0038 , H01F29/04 , H01H2033/6668
摘要： A tap changer for uninterrupted switching between winding taps of a tapped transformer has first and second load branches for each phase to be switched. Each load branch has a main vacuum switch and in parallel thereto a series connection of a switch-over resistance and a respective auxiliary vacuum switch. First and second vacuum switching tubes each contain the main vacuum switch of the respective first and second load branches and the auxiliary vacuum switch of the other of the load branches.

5. 发明申请

US20140034463A1 TAP CHANGER AND VACUUM INTERRUPTER FOR A TAP CHANGER OF THIS KIND 有权
标题翻译： TAP更换器和真空断路器，用于该类型的变频器
公开(公告)号：US20140034463A1
公开(公告)日：2014-02-06
申请号：US13878059
申请日：2011-11-10
申请人： Astrid Renz
发明人： Wolfgang Albrecht , Christian Hammer , Werner Hartmann , Silvio Kosse , Andreas Lawall , Roman Renz , Andreas Stelzer , Joerg Teichmann , Norbert Wenzel
IPC分类号： H01H9/00
CPC分类号： H01H9/0038 , H01F29/04 , H01H2033/6668
摘要： The invention relates to a tap changer for switching over between winding taps of a tap transformer without interruption, wherein two load branches are provided for each phase which is to be switched and each load branch has a vacuum switching contact, which acts as a main contact and, parallel to said vacuum switching contact, at least one series circuit comprising a transition resistor and in each case a further vacuum switching contact. In this case, in each case one vacuum switching contact of each load branch is structurally combined to form a single vacuum interrupter having two separate, fixed contacts (5, 8), which can be selectively connected, and a single moving contact (4).
摘要翻译：本发明涉及一种用于在不间断地切换分接头变压器的绕组抽头之间切换的抽头变换器，其中为要被切换的每个相位提供两个负载分支，并且每个负载分支具有真空开关触点，其作为主触点并且与所述真空开关触点平行的至少一个串联电路包括过渡电阻器，并且在每种情况下都包含另外的真空开关触点。在这种情况下，在每种情况下，每个负载分支的一个真空开关触点被结构地组合以形成具有两个可以有选择地连接的两个独立的固定触点（5,8）的单个真空断路器，以及单个移动触点（4）。

6. 发明申请

US20140027257A1 TAP CHANGER WITH VACUUM INTERRUPTERS 有权
标题翻译： TAP更换与真空中断
公开(公告)号：US20140027257A1
公开(公告)日：2014-01-30
申请号：US13881607
申请日：2012-01-04
申请人： Astrid Renz
发明人： Wolfgang Albrecht , Christian Hammer , Christoph Heynen , Rainer Frotscher , Christian Kotz , Andreas Sachsenhauser , Christian Pircher , Werner Hartmann , Sylvio Kosse , Andreas Lawall , Roman Renz , Andreas Stelzer , Joerg Teichmann , Norbert Wenzel
IPC分类号： H01H9/00
CPC分类号： H01H9/0038 , H01F29/04 , H01H9/0027 , H01H33/16 , H01H33/66207 , H01H33/6647 , H02P13/06
摘要： The invention relates to a tap changer having vacuum interrupters for switching over between winding taps of a tapped transformer without interruption. The tap changer according to the invention having vacuum interrupters is based on the general idea of combining the functionalities of at least one conventional vacuum switching contact which switches under load and a further mechanical switching means according to the prior art in just one single vacuum interrupter with two separately moving contact systems.
摘要翻译：本发明涉及一种具有真空断路器的抽头变换器，用于在不间断地切换抽头变压器的绕组抽头之间切换。具有真空断路器的根据本发明的分接开关是基于将至少一个常规真空开关触点的功能组合在一起的一般想法，该真空开关触点在负载下切换，并且根据现有技术的另一个机械开关装置在仅一个单个真空断路器中，两个分开移动的接触系统。

7. 发明申请

US20080314874A1 Vacuum Interrupter 审中-公开
标题翻译：真空断路器
公开(公告)号：US20080314874A1
公开(公告)日：2008-12-25
申请号：US12096971
申请日：2005-12-12
申请人： Andreas Lawall , Klaus Oberndorfer , Ulf Schumann
发明人： Andreas Lawall , Klaus Oberndorfer , Ulf Schumann
IPC分类号： H01H33/662
CPC分类号： H01H33/66261 , H01H2033/66284 , H01H2033/66292
摘要： A vacuum interrupter has a tubular insulating body and a contact system with a moving contact and a fixed contact each connected to power supply bolts, which are passed out of the vacuum interrupter in a vacuum-tight manner. A control electrode is DC-connected to the fixed-contact power supply bolt. A damping shield, which is arranged on the insulating body, is conductive and overlaps the control electrode in an axial direction. The vacuum interrupter has good shielding properties while at the same time improving the dielectric insulation. The control electrode extends out in the form of a toroid in the region of overlap with the damping shield, the damping shield is drawn inwards so as to correspond to the toroid, and the fixed-contact power supply bolt is constricted so as to correspond to the contour of the damping shield and the constriction is fitted such that the drawn-in region of the damping shield extends around the constriction.
摘要翻译：真空断路器具有管状绝缘体和具有可移动触点和固定触头的触点系统，每个触点和电源螺栓均以真空密封的方式从真空断路器传出。控制电极与固定接触电源螺栓直流连接。布置在绝缘体上的阻尼屏蔽导电并且沿轴向与控制电极重叠。真空断路器具有良好的屏蔽性能，同时改善绝缘绝缘。控制电极在与阻尼屏蔽重叠的区域中以环形线的形式延伸，阻尼屏蔽被向内拉以与环形线对应，并且固定接触电源螺栓被收缩以对应于阻尼屏蔽和缩颈的轮廓被装配成阻尼屏蔽的拉入区域围绕收缩部延伸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式