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11. 发明授权

US5382765A Grounding switch for a compressed-gas-insulated, metal-encased high-voltage switching system 失效
标题翻译：用于压缩气体绝缘，金属封装的高压开关系统的接地开关
公开(公告)号：US5382765A
公开(公告)日：1995-01-17
申请号：US844579
申请日：1992-05-27
申请人： Dieter Lorenz , Christian Pircher , Petra Geier , Helmut Holler , Dietrich Pfaff
发明人： Dieter Lorenz , Christian Pircher , Petra Geier , Helmut Holler , Dietrich Pfaff
IPC分类号： H01H31/28 , H01H33/64 , H02B13/075 , H01H33/54 , H01H33/50
CPC分类号： H02B13/075
摘要： In a grounding switch for an encased high-voltage switching system, the movable switching piece is moved by a rotating drive shaft. This drive shaft passes through the housing of the grounding switch. To design the contact elements that transfer the ground potential to the movable switching piece as simply as possible, the drive shaft consists of electrically conductive material. In addition, the drive shaft is insulated as it enters the housing. The drive shaft is also coupled with means to transfer the ground potential, e.g., a current strip, outside the housing. Thus, the drive shaft serves both to transfer force and to transfer potential. A switch blade is designed to be elastically deformable in part, and serves as the movable switching piece. This grounding switch for an encased, compressed-gas-insulated high-voltage switching system can also be used as an insulated grounding switch to carry out measurements.
摘要翻译： PCT No.PCT / DE90 / 00632 Sec。 371日期：1992年5月27日 102（e）日期1992年5月27日PCT提交1990年8月14日PCT公布。出版物WO91 / 05356 日期：1991年04月18日。在用于封装的高压开关系统的接地开关中，可动开关片由旋转的驱动轴移动。该驱动轴穿过接地开关的外壳。为了尽可能简单地设计将接地电位传递到可移动开关片的接触元件，驱动轴由导电材料构成。此外，驱动轴在进入壳体时是绝缘的。驱动轴还与用于将地电位（例如，电流条）传送到壳体外部的装置耦合。因此，驱动轴用于传递力并传递电位。开关刀片被设计成部分地可弹性变形，并且用作可动开关件。这种用于封装的压缩气体绝缘高压开关系统的接地开关也可以用作绝缘接地开关来进行测量。

12. 发明申请

US20130206555A1 ON-LOAD TAP CHANGER 有权
标题翻译：负载带更换
公开(公告)号：US20130206555A1
公开(公告)日：2013-08-15
申请号：US13809917
申请日：2011-07-07
申请人： Juergen Donhauser , Roland Meisel , Christian Pircher
发明人： Juergen Donhauser , Roland Meisel , Christian Pircher
IPC分类号： H01H9/00
CPC分类号： H01H9/0005 , H01F29/04 , H01H9/0011 , H01H9/0044
摘要： The invention relates to an on-load tap changer for switching among different winding taps of a step transformer without interruption. The general inventive concept lies in eliminating the previously static design of the on-load tap changer, comprising a load transfer switch and a selector adjoining directly under the load transfer switch, and to bring about a spatial separation of the load transfer switch and selector assemblies.
摘要翻译：本发明涉及一种用于在不间断地切换台阶变压器的不同绕组抽头之间切换的有载分接开关。总的发明构思在于消除了有载分接开关的先前静态设计，包括负载转换开关和与负载转移开关直接相邻的选择器，并且使负载转移开关和选择器组件的空间分离。

13. 发明授权

US4514783A Encapsulated, compressed-gas-insulated, high-voltage switching installation 失效
标题翻译：封装，压缩气体绝缘，高压开关安装
公开(公告)号：US4514783A
公开(公告)日：1985-04-30
申请号：US466009
申请日：1983-02-14
申请人： Willi Olsen , Heinz Padderatz , Joachim Palm , Christian Pircher
发明人： Willi Olsen , Heinz Padderatz , Joachim Palm , Christian Pircher
IPC分类号： H02B3/00 , H02B13/035 , H02B11/14
CPC分类号： H02B3/00 , H02B13/035
摘要： An encapsulated, compressed-gas-insulated, high-voltage switching installation is disclosed in which the circuit breaker is arranged horizontally in a pressure vessel having one end wall formed by a base plate to which are secured the interrupter units of the circuit breaker and all parts of the drive and arc extinguishing device, including the control unit and hydraulical accumulator. The base plate with the interrupter units and all parts of the drive and arc extinguishing device connected thereto can be moved as a structural unit on rollers connected to the base plate rolling on the installation ground or on a foundation, or lifted by a crane.
摘要翻译：公开了一种封装的，压缩气体绝缘的高压开关装置，其中断路器水平地布置在压力容器中，该压力容器具有一个由底板形成的端壁，固定在断路器的断路器单元上，部分驱动和灭弧装置，包括控制单元和液压蓄能器。具有断路器单元的基板和与其连接的驱动和灭弧装置的所有部分可以作为结构单元移动到连接到在安装地面上或在基础上滚动的基板的滚子上，或者通过起重机提升。

14. 发明授权

US4429199A Three-pole cable connecting unit for a three-pole metal-encapsulated, high-voltage switching installation 失效
标题翻译：三极电缆连接单元，用于三极金属封装，高压开关安装
公开(公告)号：US4429199A
公开(公告)日：1984-01-31
申请号：US391143
申请日：1982-06-23
申请人： Christian Pircher , Jurgen Schoeps
发明人： Christian Pircher , Jurgen Schoeps
IPC分类号： H02B13/02 , H01H33/64 , H02B13/035 , H01H33/54 , H02B1/04
CPC分类号： H02B13/0352
摘要： A three-pole cable connecting unit for a compressed gas-insulated high-voltage switching installation is disclosed having three cable connecting elements, a three-pole isolating switch and (optionally) a three-pole ground mechanism, as well as two three-phase conductor branches, all lying encapsulated within a housing. To make the housing as small as possible, the three cable connecting elements are introduced into the receptacle at the end wall in a generally parallel fashion to connect with the fixed contacts of the isolating switch. The isolating switch is generally arranged in a plane which lies at right angles to the diametrical longitudinal plane of the housing. The isolating gaps of the switch are inclined toward each other. From the contacts of the isolating switch, connecting conductors fan out toward a conductor branch at the housing side in such a way that they lie at the tips of an equilateral triangle. Likewise, other connecting conductors fan out toward a second conductor branch at the housing end wall where they also lie at the tips of an equilateral triangle. The actuation of the contact pins of the isolator switch occurs from a drive shaft arranged parallel to the diametrical longitudinal plane in the manner of a chord.
摘要翻译：公开了一种用于压缩气体绝缘高压开关设备的三极电缆连接单元，其具有三个电缆连接元件，三极隔离开关和（可选地）三极接地机构，以及两个三相导体分支，全部封装在外壳内。为了使壳体尽可能小，三个电缆连接元件以大致平行的方式在端壁处被插入插座中，以与隔离开关的固定触点连接。隔离开关通常设置在与壳体的直径纵向平面成直角的平面中。开关的隔离间隙相互倾斜。从隔离开关的触点，连接导体在外壳侧向导体支路扇出，使得它们位于等边三角形的尖端。同样，其他连接导体也在壳体端壁处朝向第二导体分支扇出，它们也位于等边三角形的尖端处。隔离开关的接触销的致动是以和弦的方式从平行于直径纵向平面布置的驱动轴发生的。

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