发明名称 SYSTEM AND METHOD FOR MEASURING ABSORBED HUMIDITY IN A COMPOSITE MATERIAL
摘要 Systems are provided for measuring absorbed humidity in a composite material, including an item of composite material which includes a plurality of plies of material consolidated through the action of pressure and heat, wherein each ply of material is formed from a resin matrix reinforced with a fibre material, an insert embedded in the composite material, which is positioned in an interface zone between a first and a second ply of material, and in which at least one cavity is formed, in fluid communication with first and second ply of material, and an ambient humidity sensor positioned inside the cavity, capable of providing a signal indicating the humidity content in the atmosphere present inside the cavity. Corresponding methods are also provided.
申请公布号 EP2906944(B1) 申请公布日期 2016.09.21
申请号 EP20130805557 申请日期 2013.10.09
申请人 LEONARDO S.P.A. 发明人 IANNONE, MICHELE
分类号 G01N33/44 主分类号 G01N33/44
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