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1. 发明申请

US20140353136A1 HIGH-CURRENT SWITCH 审中-公开
标题翻译：高电流开关
公开(公告)号：US20140353136A1
公开(公告)日：2014-12-04
申请号：US14358010
申请日：2012-08-10
申请人： Rudolf Von Prondzinski , Jens Knebel
发明人： Rudolf Von Prondzinski , Jens Knebel
IPC分类号： H01H1/50 , H01H3/24 , H01H3/40
CPC分类号： H01H1/502 , H01H1/2025 , H01H1/50 , H01H3/24 , H01H3/40 , H01H2001/2033 , H01H2227/032
摘要： Disclosed is a high-current switch comprising a first fixed contact, a second fixed contact spaced apart from the first fixed contact, and at least one contact bridge that is movable relative to the two fixed contacts and an advancing device for transferring the contact bridge from an open position, in which the two fixed contacts are not connected to one another, to a closed position, in which the contact bridge electrically connects the two fixed contacts to one another. The advancing device is configured such that it is non-resilient, the stiffness of the contact bridge and of the advancing device corresponding to a value of at least 50,000 kNmm2 in the direction of the pressing force, and the lowest natural frequency of the system, which consists of the contact bridge and the advancing device, being higher than 2,000 Hz in the direction of the pressing force.
摘要翻译：公开了一种大电流开关，包括第一固定触点，与第一固定触点间隔开的第二固定触点，以及可相对于两个固定触点移动的至少一个触点桥，以及用于将触点桥从其中两个固定触点彼此不连接的打开位置到接触桥将两个固定触点彼此电连接的闭合位置。前进装置被构造成使得其不具有弹性，接触桥和前进装置的刚度对应于在按压力方向上至少为50,000kNmm 2的值，以及系统的最低固有频率，其由接触桥和推进装置组成，在按压方向上高于2000Hz。

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