发明名称 |
DEVICE FOR THE CONTACTLESS DETERMINATION OF AN ELECTRICAL POTENTIAL OF AN OBJECT, CURRENT PROBE, AND METHOD |
摘要 |
A device for the contactless determination of an electrical potential of an object, has an electrode and a potential controller which is electrically connected to the electrode. The potential controller changes a reference potential applied to the electrode to a final value in such a way that an electric field between the object and the electrode disappears at the final value if the electrode is located at a distance from the object. The electrical potential is determined from the final value. |
申请公布号 |
EP2697659(B1) |
申请公布日期 |
2015.03.18 |
申请号 |
EP20110715697 |
申请日期 |
2011.04.14 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
SCHIMMER, JÜRGEN;MAKUTH, JENS;SCHEIBNER, DIRK |
分类号 |
G01R15/16;G01R15/14;G01R19/00;G01R19/155;G01R19/165;G01R27/26;G01R29/12;G01R31/312 |
主分类号 |
G01R15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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