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1. 发明申请

US20100059479A1 Power Switch, Especially High Current Switch 审中-公开
标题翻译：电源开关，特别高电流开关
公开(公告)号：US20100059479A1
公开(公告)日：2010-03-11
申请号：US12300130
申请日：2007-05-09
申请人： Ralf-Peter Kurth , Wolfgang Kurth , Ralf-Peter Kurth , Michael Kleineberg , Clemens Rüthnick
发明人： Ralf-Peter Kurth , Wolfgang Kurth , Ralf-Peter Kurth , Michael Kleineberg , Clemens Rüthnick
IPC分类号： H01H33/66
CPC分类号： H01H33/6606 , H01H1/5822 , H01H2001/5894
摘要： A power switch, especially a high-current switch, has at least one pole unit with a pole head and a pole base and a vacuum switching tube interposed therebetween. The vacuum switching tube has a stationary contact and a movable contact. The stationary contact is connected to a first conductor rail of the pole unit via a first connecting element. The moving contact is connected to a second conductor rail of the pole unit via a second connecting element. The power switch has a higher current carrying capacity because the first connecting element is welded to the first conductor rail and the stationary contact and the second connecting element is welded to the second conductor rail and the moving contact.
摘要翻译：电源开关，特别是大电流开关，具有至少一个极单元，其具有极头和极基座以及插入其间的真空开关管。真空开关管具有固定触点和可动触点。固定触点经由第一连接元件连接到极单元的第一导体导轨。移动触点通过第二连接元件连接到极单元的第二导体导轨。电源开关具有较高的载流能力，因为第一连接元件被焊接到第一导体导轨上，固定触点和第二连接元件焊接到第二导体导轨和移动触头。

2. 发明申请

US20090255794A1 Switching Device with a Heat Pipe 审中-公开
标题翻译：用热管切换设备
公开(公告)号：US20090255794A1
公开(公告)日：2009-10-15
申请号：US11817739
申请日：2006-02-23
申请人： Ralf-Peter Kurth , Michael Kleineberg , Clemens Rüthnick
发明人： Ralf-Peter Kurth , Michael Kleineberg , Clemens Rüthnick
IPC分类号： H01H1/62
CPC分类号： H01H33/6606 , H01H1/5822 , H01H9/52 , H01H2009/523 , H01H2033/6613
摘要： A device for interrupting an electrical alternating current, which is driven by a high voltage, includes contact pieces that are connected to conductors and placed inside a contact housing. The conductors are guided in an at least partially displaceable manner, and the contact pieces can be transferred from a contact position into a non-contact position by means of a drive and of drive kinematics. The aim of the invention is to provide a switching device of the aforementioned type with which even higher currents can also be controlled. To this end, a heat tube with a fluid-tight heat tube housing is provided, which has an evaporation area, a condensation area, and a capillary structure extending between the evaporation area and the condensation area and being thermally coupled to both of them. The heat tube has a heat transfer means, and the evaporation area is connected in a heat-conducting manner to one of the conductors or to one of the contact pieces.
摘要翻译：用于中断由高电压驱动的电气交流的装置包括连接到导体并放置在触点外壳内的接触件。导体以至少部分可移动的方式被引导，并且接触片可以通过驱动和驱动运动学从接触位置转移到非接触位置。本发明的目的是提供一种上述类型的开关装置，甚至可以控制更高的电流。为此，提供了具有流体密封的热管壳体的热管，其具有蒸发区域，冷凝区域和在蒸发区域和冷凝区域之间延伸并且热耦合到它们两者的毛细管结构。热管具有传热装置，并且蒸发区域以导热方式连接到导体之一或接触件之一。

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