公开(公告)号：US5902978A

公开(公告)日：1999-05-11

申请号：US832290

申请日：1997-04-03

申请人： Lukas Zehnder ,  Robert Anderes ,  Bodo Bruhl ,  Christian Dahler ,  Ion Gavrilita ,  Joachim Stechbarth ,  Kurt Kaltenegger

发明人： Lukas Zehnder ,  Robert Anderes ,  Bodo Bruhl ,  Christian Dahler ,  Ion Gavrilita ,  Joachim Stechbarth ,  Kurt Kaltenegger

IPC分类号： H01H33/70 ,  H01H33/12 ,  H01H33/18 ,  H01H33/82 ,  H01H33/90 ,  H01H33/91 ,  H01H33/915 ,  H01H33/86

CPC分类号： H01H33/904 ,  H01H33/901 ,  H01H2033/908 ,  H01H33/12 ,  H01H33/18 ,  H01H33/7038 ,  H01H33/82

摘要： This power breaker has at least one quenching chamber, which is filled with an insulating medium, is of cylindrical design, extends along a central axis (2) and has a power current path, having two stationary consumable contact arrangements (5, 6) which are arranged on the central axis (2), are at a distance from one another in the axial direction and are arranged in the power current path. In the connected state, the consumable contact arrangements (5, 6) are electrically conductively connected by means of a moving bridging contact. An arc zone (24) is provided between the consumable contact arrangements (5, 6). A rated current path is arranged in parallel with the power current path. The power breaker is provided with at least one source for a highly pressurized insulating medium. The medium passes from this source directly into the arc zone (24), through at least one injection channel (62, 63). This high-pressure injection considerably improves the breaking capacity of the power breaker.

摘要翻译： 该断电器具有至少一个填充有绝缘介质的淬火室，其具有圆柱形设计，沿着中心轴线（2）延伸并且具有电力通路，具有两个固定的可消耗触点装置（5,6），其中 布置在中心轴线（2）上，在轴向上彼此间隔一定距离并且布置在电力通路中。 在连接状态下，可消耗触点装置（5,6）通过移动桥接触头导电连接。 在可消耗的接触装置（5,6）之间设置有电弧区（24）。 额定电流路径与电源电流路径并联布置。 断路器具有至少一个用于高压绝缘介质的源。 介质通过至少一个注入通道（62,63）从该源直接进入电弧区（24）。 这种高压喷射显着提高了断路器的分断能力。

公开(公告)号：US5929409A

公开(公告)日：1999-07-27

申请号：US825817

申请日：1997-04-03

申请人： Lukas Zehnder ,  Robert Anderes ,  Christian Dahler ,  Kurt Kaltenegger ,  Bodo Bruhl

发明人： Lukas Zehnder ,  Robert Anderes ,  Christian Dahler ,  Kurt Kaltenegger ,  Bodo Bruhl

IPC分类号： H01H33/12 ,  H01H33/18 ,  H01H33/70 ,  H01H33/91

CPC分类号： H01H33/12 ,  H01H33/7038 ,  H01H33/18 ,  H01H33/91

摘要： This power breaker has at least one quenching chamber, which is filled with an insulating medium, is of cylindrical design, extends along a central axis (2) and has a power current path, having two stationary consumable contact arrangements (5, 6) which are arranged on the central axis (2), are at a distance from one another in the axial direction and are arranged in the power current path. In the connected state, the consumable contact arrangements (5, 6) are electrically conductively connected by means of a moving bridging contact. An arc zone (24) is provided between the stationary consumable contact arrangements (5, 6). A rated current path, which is provided with moving rated current contacts, is arranged in parallel with the power current path. The bridging contact is arranged in the interior of the consumable contact arrangements (5, 6) extended along the central axis (2).

摘要翻译： 该断电器具有至少一个填充有绝缘介质的淬火室，其具有圆柱形设计，沿着中心轴线（2）延伸并且具有电力通路，具有两个固定的可消耗触点装置（5,6），其中 布置在中心轴线（2）上，在轴向上彼此间隔一定距离并且布置在电力通路中。 在连接状态下，可消耗触点装置（5,6）通过移动桥接触头导电连接。 在固定的可消耗触点装置（5,6）之间设置一个弧形区（24）。 设有与额定电流触点相连的额定电流通道与电源电流通路并联设置。 桥接接触件布置在沿着中心轴线（2）延伸的可消耗接触装置（5,6）的内部。

公开(公告)号：US6107590A

公开(公告)日：2000-08-22

申请号：US290179

申请日：1999-04-13

申请人： Jorgen Skindhoj ,  Bodo Bruhl ,  Kurt Kaltenegger ,  Lorenz Muller ,  Lutz Niemeyer ,  Thomas Schoenemann ,  Lukas Zehnder

发明人： Jorgen Skindhoj ,  Bodo Bruhl ,  Kurt Kaltenegger ,  Lorenz Muller ,  Lutz Niemeyer ,  Thomas Schoenemann ,  Lukas Zehnder

IPC分类号： H01H33/91 ,  H01H33/70 ,  H01H39/00 ,  H01H33/04 ,  H01H9/30 ,  H01H33/88

CPC分类号： H01H39/00 ,  H01H33/70

摘要： Extending between a fixed tulip contact (1) and a slide tulip (4) is an arcing chamber (5) which is occupied in the closed position by a movable contact pin (3) which fills up both an exhaust (9) surrounded by the slide tulip (4) and a blowout opening (7) which is surrounded by the tulip contact (1) and connects the arcing chamber (5) to a pressure chamber (6). The arcing chamber (5) is surrounded by an annular heating volume (13) open toward the same. Arranged in the pressure chamber (6) is a charge (10) of explosive which is for the most part converted within approximately 10-30 ms after ignition to extinguishing gas, preferably predominantly nitrogen, the gas pressure moving the contact pin (3) toward the open position. After clearance of the blowout opening (7) and the exhaust (9), the arc drawn between the contact pin (3) and tulip contact (1) is blown out, something which is supported by the pressure buildup, to which the arc contributes, in the heating volume (13). The pressure chamber with the charge can also surround the arcing chamber in an annular fashion. In this case, it is also possible to support the opening movement by the explosion pressure, for example, via pistons.

摘要翻译： 固定的郁金香触点（1）和滑动郁金香（4）之间的延伸是电弧室（5），其通过可移动的接触销（3）被占据在闭合位置，活动接触销（3）填充由 滑动郁金香（4）和由郁金香接触件（1）包围并将电弧室（5）连接到压力室（6）的吹出口（7）。 电弧室（5）由向其开口的环形加热容积（13）包围。 安装在压力室（6）中的是炸药的装药（10），其大部分在点火后大约10-30ms内被转化为熄灭气体（优选主要是氮气），使得接触销（3）朝着 开仓。 在吹出口（7）和排气（9）的间隙之后，在接触销（3）和郁金香接触件（1）之间拉出的电弧被吹出，由电弧产生的压力累积所支撑的东西 ，在加热容积（13）中。 具有电荷的压力室也可以以环形方式围绕电弧室。 在这种情况下，也可以通过例如经由活塞的爆炸压力来支撑打开运动。

公开(公告)号：US5828026A

公开(公告)日：1998-10-27

申请号：US623959

申请日：1996-03-29

申请人： Bodo Bruhl ,  Elias Julke ,  Kurt Kaltenegger ,  Lutz Niemeyer ,  Leopold Ritzer

发明人： Bodo Bruhl ,  Elias Julke ,  Kurt Kaltenegger ,  Lutz Niemeyer ,  Leopold Ritzer

IPC分类号： H01H33/98 ,  H01H33/70 ,  H01H33/76 ,  H01H33/02 ,  H01H33/04

CPC分类号： H01H33/76 ,  H01H33/7076

摘要： The stock contains an insulating-material matrix and a filler embedded in the matrix and is distinguished by a cellular structure. The predominant portion of the cells is filled with a material having arc-extinguishing properties or contains a material which, on exposure to an arc, forms arc-extinguishing gas. For the purpose of improving the making and breaking capacity, such a stock can advantageously be employed in a gas-blast circuit breaker in which arc-extinguishing gas is blown onto the switching arc. This involves the stock preferably being positioned at such points guiding the arc-extinguishing gas, at which the stock is exposed to the radiation of the arc and the thermal action of arc gases.

摘要翻译： 原料包含绝缘材料基质和嵌入基质中的填料，并被细胞结构区分。 电池的主要部分填充有具有灭弧性质的材料，或者包含在暴露于电弧时形成灭弧气体的材料。 为了提高制造和分断能力，这种原料可以有利地用于其中灭弧气体吹到开关电弧上的气体断路器。 这涉及库存优选地定位在引导灭弧气体的点处，在该点处库存暴露于电弧的辐射和电弧气体的热作用。

公开(公告)号：US06198039B1

公开(公告)日：2001-03-06

申请号：US09311645

申请日：1999-05-14

申请人： Michael Mendik ,  Bodo Bruhl ,  Thomas Worzyk

发明人： Michael Mendik ,  Bodo Bruhl ,  Thomas Worzyk

IPC分类号： H02G506

CPC分类号： H02G5/066

摘要： The pipeline section of the gas-insulated pipeline has an insulating gas-filled encapsulation including a polymer pipe. A current conductor is arranged inside the capsule pipe and extends parallel to the latter's axis and is supplied with a high voltage. This current conductor is retained by insulators that rest on the inside surface of the capsule pipe. At least one of a plurality of post insulators has a support ring resting on the mantle surface of the current conductor. At least three evenly distributed and hollow support elements are molded peripherally in a star shape on the support ring, each of which has transversely to a longitudinal axis a profile that is constructed in the shape of an arch or trapezoid. The support elements each have a shell-shaped foot. Each shell-shaped foot has a thickness (d) which is smaller than a distance (a) between the current conductor and the inside surface of the capsule pipe and smaller than a length (l) in an axial direction of the capsule pipe. At least two of the feet rest on the inside surface of the capsule pipe. This keeps the electric field strength in the gaps between the post insulators and the inside surface of the polymer capsule pipe at a minimum and thus optimizes the di-electric stability of the pipeline section.

摘要翻译： 气体绝缘管道的管道部分具有​​包括聚合物管的绝缘充气封装。 电流导体布置在胶囊管内并且平行于后者的轴线延伸并被提供高电压。 该电流导体由位于胶囊管内表面的绝缘体保持。 多个柱绝缘体中的至少一个具有搁置在电流导体的外罩表面上的支撑环。 至少三个均匀分布和中空的支撑元件在支撑环周围模制成星形，每个支撑元件横向于纵向轴线，其轮廓被构造成拱形或梯形的形状。 支撑元件各自具有壳形脚。 每个壳形脚的厚度（d）小于胶囊管的电流导体和内表面之间的距离（a），并且小于胶囊管的轴向长度（l）。 至少两个脚搁置在胶囊管的内表面上。 这使得后绝缘体与聚合物胶囊管的内表面之间的间隙的电场强度最小化，从而优化了管道部分的二电稳定性。