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1. 发明授权

US06329891B1 High frequency relay 失效
标题翻译：高频继电器
公开(公告)号：US06329891B1
公开(公告)日：2001-12-11
申请号：US09717385
申请日：2000-11-22
申请人： Tokatoshi Hayashi , Atsushi Nakahata , Takuji Yamashita , Hidetoshi Takeyama , Koji Sagawa , Tetsuya Yamada , Tomohiro Taguchi , Hisao Yabu
发明人： Tokatoshi Hayashi , Atsushi Nakahata , Takuji Yamashita , Hidetoshi Takeyama , Koji Sagawa , Tetsuya Yamada , Tomohiro Taguchi , Hisao Yabu
IPC分类号： H01H5300
CPC分类号： H01H50/10
摘要： A high frequency relay capable of effectively shielding a signal path, yet reducing a number of the parts forming the shield and the associated structure. The relay has a dielectric base mounting three fixed contacts arranged in a line and defined at upper ends of three contact terminals extending through the base. Two movable contact springs are utilized, each bridging the two adjacent fixed contacts for closing and opening a high frequency signal path between the two adjacent fixed contacts. Upstanding from the base is a pair of electromagnetic shield plates which define a shielded space therebetween for accommodating the three fixed contacts and the two movable contact springs. Each of the shield plates is configured to come into electrical contact with corresponding one of the movable contact springs moved in the contact opening position. Each shield plate is integrally formed with at least one ground terminal which extends continuously from a bottom of the shield plate through the base, and each shield plate is configured to cover the first and second movable contact springs over the full length thereof for completely shielding the high frequency signal path.
摘要翻译：一种高频继电器，能够有效地屏蔽信号路径，同时减少形成屏蔽的部件数量和相关结构。继电器具有安装三个固定触点的电介质基座，该固定触点设置成一条线，并限定在延伸穿过基座的三个接触端子的上端。使用两个可动接触弹簧，每个桥接两个相邻的固定触点，用于闭合和打开两个相邻的固定触点之间的高频信号路径。从基座直立是一对电磁屏蔽板，它们之间限定了一个屏蔽空间，用于容纳三个固定触点和两个可动触点弹簧。每个屏蔽板被构造成与在触点打开位置中移动的相应的一个可动接触弹簧电接触。每个屏蔽板与至少一个接地端子一体形成，所述至少一个接地端子从屏蔽板的底部通过基座连续延伸，并且每个屏蔽板构造成在其整个长度上覆盖第一和第二可动接触弹簧，以完全屏蔽高频信号路径。

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