首页> 外国专利> Device for pruefung of the insulation resistance of the or of the voltage conductors containing against the with the alkaline earth - or neutral conductor, which is connected to the mass of an electric machine being operated with grounding contact - plug connection and for the determination of the passage for the protection conductors circle of the machine being operated

Device for pruefung of the insulation resistance of the or of the voltage conductors containing against the with the alkaline earth - or neutral conductor, which is connected to the mass of an electric machine being operated with grounding contact - plug connection and for the determination of the passage for the protection conductors circle of the machine being operated

机译：用于清除带有碱土或中性导体的或含导体的绝缘电阻的装置，该装置连接到通过接地接触操作的电机的质量-插头连接并确定用于运行机器的保护导体圈的通道

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公开/公告号DE1042752B

专利类型
公开/公告日1958-11-06

原文格式PDF
申请/专利权人 FRANZ FUEHRER DR ING;
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申请/专利号DE1957F023595
发明设计人 FUEHRER DR-ING FRANZ;
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申请日1957-07-26
分类号G01R27/18;G01R31/02;
国家 DE
入库时间 2022-08-23 20:34:16

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