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1. 发明申请

WO1998006999A1 METHOD AND DEVICE FOR MEASURING THE THICKNESS OF AN INSULATING COATING 审中-公开
标题翻译：用于测量绝缘涂层厚度的方法和装置
公开(公告)号：WO1998006999A1
公开(公告)日：1998-02-19
申请号：PCT/FR1997001457
申请日：1997-08-06
申请人： SOLLAC , BONNEBAT, Claude , BRANCI, Samy
发明人： SOLLAC
IPC分类号： G01B07/06
CPC分类号： G01B7/085
摘要： During the application of a roll coating on a metal substrate, using double contactless measuring sensors (1, 3), inductive, and for instance optical or capacitive, the method consists in effecting, before application, at least a double distance measurement over a strip zone not yet coated, then, effecting, after application, at least another double distance measurement over approximately the same zone already coated, and the thickness of the applied coating is deduced from the double measurements before application and after application. The invention is applicable to the measurement of thickness, on ferromagnetic substrates, of non solidified coatings, in particular liquid or pasty and to the adjustment of thickness in installations with corresponding coatings.
摘要翻译：在金属基板上施加辊涂层时，使用双重非接触式测量传感器（1,3），电感式，例如光学或电容式，该方法包括在施加之前在条带上至少进行双距离测量然后，在施加之后，在已经涂覆的大致相同的区域上进行至少另一个双距离测量，并且在施加之前和施用后从双重测量推导出所涂覆的涂层的厚度。本发明可应用于铁硬质基底上的非固化涂层，特别是液体或糊状物的厚度测量以及在具有相应涂层的安装中对厚度的调节。

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