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    • 2. 发明公开
    • DISPOSITIF CONDUCTEUR DESTINE A ETRE MONTE EN SURFACE DES PIECES EN MATERIAUX COMPOSITES
    • DISPOSITIF CONDUCTEUR DESTINE ETRE MONTE EN SURFACE DES PIECES EN MATERIAUX COMPOSITES
    • EP3221132A1
    • 2017-09-27
    • EP15798044.2
    • 2015-11-19
    • Airbus Group SAS
    • MESNAGE, DidierPELEGRIN, Thierry
    • B29C70/88B64C1/06H01B7/08H01B5/12
    • B29C70/885B29K2105/243B64C1/06Y02T50/43
    • The subject of the invention is a conductive device (11) for forming electrical connections on the surface of a structure (15) made of composite material. The device includes a thin interface layer (13) having a face via which the device is fixed to the surface of the structure (15) made of composite material; a conductive metal element (12) placed on the face of the interface layer (13) opposite the face making contact with the surface of the structure (15), said element being configured so as to be able to undergo without damage tensile and compressive stresses; and a protective layer configured to protect the conductive element (12) from attack from the environment surrounding the structure (15). These various elements are arranged relative to one another in such a way that the length of the conductive element (12) is able to vary as a function of temperature variations independently of the amplitude of the variations undergone by the structure on which the device is mounted.
    • 本发明的主题是用于在由复合材料制成的结构(15)的表面上形成电连接的导电装置(11)。 该装置包括具有表面的薄界面层(13),经由该表面将装置固定到由复合材料制成的结构(15)的表面; 一个导电金属元件(12),放置在界面层(13)的与与结构(15)的表面相接触的表面相对的表面上,所述元件被构造成能够经受而不损伤拉应力和压应力 ; 以及构造成保护导电元件(12)免受来自结构(15)周围的环境的攻击的保护层。 这些不同的元件以这样的方式相对于彼此布置,使得导电元件(12)的长度能够作为温度变化的函数而变化,而不依赖于装置安装在其上的结构所经历的变化的幅度 。