专利检索 ap:("Ecole Supérieure de Physique et de Chimie Industrielles de la Ville de Paris" OR "Centre National de la Recherche Scientifique" OR "Université Pierre et Marie Curie") AND inv:"MABIRE, Philippe" 第 1 页

1.

发明公开
MESURE NON-DESTRUCTIVE DU TAUX D'HUMIDITÉ D'UN MATÉRIAU 审中-公开
标题翻译：材料的湿度率的非破坏性测量

公开(公告)号：EP3268735A1

公开(公告)日：2018-01-17

申请号：EP16712966.7

申请日：2016-03-11

申请人： Ecole Supérieure de Physique et de Chimie Industrielles de la Ville de Paris , Centre National de la Recherche Scientifique , Université Pierre et Marie Curie

发明人： MABIRE, Philippe , MAYER, André , HOLE, Stéphane , DITCHI, Thierry , GERON, Emmanuel , MOKTHARI, Zoé

IPC分类号： G01N33/38 , G01N22/04

CPC分类号： G01N22/04 , G01N33/383

摘要： The present invention relates to a method of non-destructive measurement of a degree of humidity of a material (B), such as for example a mortar or a concrete in the course of drying, the method comprising: a step of emitting (S1) a radiofrequency signal (S_RF) in the material (B) through an antenna (10a, 10a') embedded in the material, a step of receiving (S2) a reflected signal (SR) in response to the radiofrequency signal emitted (S_RF), a step (S3) of frequency analysis of the reflected signal so as to determine resonant frequencies of the antenna (10a, 10a') in the material (B), and a step of estimating the degree of humidity of the material (B) on the basis of the resonant frequencies determined.