Arrangement for determining the pipe/ground potential on cathodically protected pipelines comprises measuring value receivers for acquiring measured and reference values for the pipe/ground potential

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专利权人:

RUHRGAS AKTIENGESELLSCHAFT;OFFENE AKTIENGESELLSCHAFT GAZPROM, MOSKAU

发明人:

WESLING, DETLEF,OSTROZNIK, KARL,DOLGANOW, MICHAIL LWOWITSCH,WLADIMIROWITSCH, ANDREJ,OLEGOWITSCH, MICHAIL

申请号：

DE20001021994

公开号：

DE10021994(A1)

申请日:

2000.05.05

申请国别(地区):

德国

年份:

2001

代理人:

摘要：

Arrangement for determining the pipe/ground potential on cathodically protected pipelines comprises: measuring value receivers (6', 11) for respectively acquiring measured and reference values for the pipe/ground potential; device for storing the measured values and reference values; and a calculating unit connected to the storage devices. Arrangement for determining the pipe/ground potential on cathodically protected pipelines comprises: a first measuring value receiver (6') for acquiring measured values for the pipe/ground potential with a reference electrode (4) connected to the ground; a second measuring value receiver (11) for acquiring reference values for the pipe/ground potential with a reference electrode (9) connected to the ground; a device for storing the measured values and reference values; and a calculating unit connected to the storage devices. An Independent claim is also included for a process for determining the pipe/ground potential on cathodically protected pipelines.

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中国工程科技知识中心

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