公开(公告)号：US20110209892A1

公开(公告)日：2011-09-01

申请号：US12998512

申请日：2009-10-20

申请人： Stefan Metz ,  Stefan Schaelle

发明人： Stefan Metz ,  Stefan Schaelle

IPC分类号： H01B7/18

CPC分类号： H01B11/1843 ,  H01B11/1817

摘要： The invention relates to a coaxial cable (10) comprising a central inner conductor (11) that is concentrically surrounded by an outer conductor (12) at a specified distance, wherein the intermediate space between the inner conductor (11) and outer conductor (12) is filled with a dielectric (13). A coaxial cable having especially good mechanical and electrical properties is achieved by the dielectric (13) comprising a plurality of hollow fibers (14, 15, 19) that extend in the longitudinal direction of the cable and are composed of a glass, and by at least the inner conductor (11) having a thermal expansion coefficient that is matched to the dielectric (13) with regard to a least possible temperature-related phase change in the coaxial cable (10).

摘要翻译： 本发明涉及一种包括中心内导体（11）的同轴电缆（10），其中外导体（12）以特定距离同心地围绕，其中内导体（11）和外导体（12）之间的中间空间 ）填充有电介质（13）。 具有特别好的机械和电气特性的同轴电缆通过包括多个中空纤维（14,15,19）的电介质（13）实现，该中空纤维沿电缆的纵向方向延伸并且由玻璃构成，并且由 至少相对于同轴电缆（10）中可能的温度相关相变具有与电介质（13）匹配的热膨胀系数的内部导体（11）。