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公开(公告)号:US20150219580A1
公开(公告)日:2015-08-06
申请号:US14246625
申请日:2014-04-07
发明人: Reto Gehrig , Phillipp Ott , Rolf Joss
IPC分类号: G01N27/22
CPC分类号: G01N27/221 , G01N27/226 , G01N27/228 , G01N33/365 , G01R17/16
摘要: A measuring circuit used for the capacitive examination of a moving elongated textile test material such as card sliver, roving, yarn or woven fabric, having a measuring capacitor for accommodating the test material, and a component with a capacitance which can be changed by an electric control signal. The measuring circuit can thus be balanced in a simple, rapid, cost-effective and especially automatic way.
摘要翻译: 一种测量电路,用于对具有用于容纳测试材料的测量电容器的移动细长织物测试材料(例如卡片条,粗纱,纱线或机织织物)进行电容检测,以及具有可通过电 控制信号。 因此,测量电路可以以简单,快速,成本效益和特别自动的方式平衡。