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1. 发明申请

US20100314357A1 RESIN-MOLDED VACUUM VALVE 审中-公开
标题翻译：树脂真空阀
公开(公告)号：US20100314357A1
公开(公告)日：2010-12-16
申请号：US12483639
申请日：2009-06-12
申请人： Masato KOBAYASHI , Kenji TSUCHIYA , Kazunori OSAWA , Akinori YOSHITANI , Yukihiro UOZUMI
发明人： Masato KOBAYASHI , Kenji TSUCHIYA , Kazunori OSAWA , Akinori YOSHITANI , Yukihiro UOZUMI
IPC分类号： H01H33/66
CPC分类号： H01H33/66207 , H01H33/66261 , H01H2033/6623 , H01H2033/66284
摘要： A resin-molded vacuum valve has an internally hermetically sealed vacuum vessel, a fixed axis having a fixed electrode at one end thereof, and a movable axis having a movable electrode at one end thereof and facing the fixed axis in the vacuum vessel. The fixed and movable electrodes are fixedly and movably attached, respectively, to respective ends of the vacuum vessel with a contact therebetween. Further, a conductor connected to the fixed axis extends from a pull-out opening. First, second, and third electric field concentration alleviating shields are disposed near the fixed axis, near the movable axis, and near the pull-out opening, respectively. Buffer layers cover the outer peripheries of the vacuum valve and the conductor, and a resin insulator allows the movable axis to be movable, and buries and fixes the fixed axis, the vacuum vessel, the conductor, the buffer layers, and the electric field concentration alleviating shields.
摘要翻译：树脂模制的真空阀具有内部密封的真空容器，固定轴在其一端具有固定电极，并且可动轴在其一端具有可动电极并且在真空容器中面向固定轴。固定和可移动电极分别固定并可移动地连接到真空容器的相应端部处，其间具有接触。此外，连接到固定轴的导体从拉出开口延伸。第一，第二和第三电场浓度减轻屏蔽分别设置在固定轴附近，靠近可移动轴线和靠近拉出开口处。缓冲层覆盖真空阀和导体的外周，树脂绝缘体允许可移动轴可移动，并固定固定轴，真空容器，导体，缓冲层和电场浓度减轻盾牌

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