首页> 外国专利> Device for a - and off switching or control of the currents in accordance with the lower mass of mobile components, for example, by pointers, with the aid of between the pointer and an opposite pole by means of spark discharge which passes

Device for a - and off switching or control of the currents in accordance with the lower mass of mobile components, for example, by pointers, with the aid of between the pointer and an opposite pole by means of spark discharge which passes

机译：用于根据可移动部件的较低质量（例如，通过指针）在指针和相反极之间借助通过的火花放电对电流进行断断续续的切换或控制的设备

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公开/公告号DE539420C

专利类型
公开/公告日1931-11-25

原文格式PDF
申请/专利权人 SIEMENS & HALSKE AKT.-GES.;
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申请/专利号DE1929S090825D
发明设计人 GREGOR DIPL.-ING. KURT;
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申请日1929-03-29
分类号H01H45/00;
国家 DE
入库时间 2022-08-24 08:00:38

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