发明授权
- 专利标题： Magnetoinductive flowmeter having an electrode with an electroconductive diamond coating
- 专利标题（中）： 具有带有导电金刚石涂层的电极的磁电流量计
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申请号： US11409876申请日： 2006-04-24
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公开(公告)号： US07383739B2公开(公告)日： 2008-06-10
- 发明人: Friedrich Hofmann
- 申请人： Friedrich Hofmann
- 申请人地址： DE Duisburg
- 专利权人： Krohne Messtechnik GmbH Co. KG
- 当前专利权人： Krohne Messtechnik GmbH Co. KG
- 当前专利权人地址： DE Duisburg
- 代理机构： Cesari and McKenna, LLP
- 优先权： DE102005019418 20050425
- 主分类号： G01F1/58
- IPC分类号： G01F1/58
摘要：
A magnetoinductive flowmeter includes a measuring tube containing an electrode that is provided with an electroconductive diamond coating, as a result of which the galvanic contact between the electrode and the medium that flows through the measuring tube is indirect, i.e. via the electroconductive diamond coating. This produces an electrode that offers mechanical strength and is conducive to interference-free measuring signals. A method for producing the flowmeter is also disclosed.
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