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    Shielded electrical cable
    2.
    发明公开
    Shielded electrical cable 审中-公开
    屏蔽电缆

    公开(公告)号：EP2685467A2

    公开(公告)日：2014-01-15

    申请号：EP13184802.0

    申请日：2010-12-15

    申请人： 3M Innovative Properties Company

    发明人： Ballard, William V. ,  Gundel, Douglas B. ,  Barr, Alexander W. ,  Casiglione, Joseph N. ,  Lee, William J. ,  Lettang, Mark M. ,  Mann, Jesse A. ,  Scherer, Richard J. ,  Staley, Charles F.

    IPC分类号： H01B11/20 ,  H01B7/08 ,  H01B11/00

    CPC分类号： H01R13/6592 ,  H01B7/02 ,  H01B7/0807 ,  H01B7/0823 ,  H01B7/0838 ,  H01B7/0861 ,  H01B11/002 ,  H01B11/005 ,  H01B11/1869 ,  H01B11/203

    摘要： A shielded electrical cable (2202), comprising: a plurality of conductor sets (2204a, 2204b) extending along a length of the cable and being spaced apart from each other along a width of the cable, each conductor set (2204a, 2204b) including one or more insulated conductors (2206a, 2206b); first and second shielding films disposed on opposite sides of the cable, wherein the first and second shielding films are spaced apart within 0.05 mm of each other in a first pinched region (2218) along the length of the cable; a maximum separation between the first cover portions (2207) of the first and second shielding films is D; a minimum separation between the first pinched portions (2209) of the first and second shielding films is d1; d1 /D is less than 0.25; a minimum separation between the first cover portions (2207) of the first and second shielding films in a region between the first and second insulated conductors (2206a, 206b) is d2; and d2 /D is greater than 0.33.

    摘要翻译： 一种屏蔽电缆（2202），包括：多个导体组（2204a，2204b），沿着电缆的长度延伸并且沿电缆的宽度彼此间隔开，每个导体组（2204a，2204b）包括 一个或多个绝缘导体（2206a，2206b）; 布置在所述电缆的相对侧上的第一屏蔽膜和第二屏蔽膜，其中所述第一屏蔽膜和所述第二屏蔽膜沿着所述电缆的长度在第一压紧区域（2218）中彼此间隔0.05mm以内; 第一和第二屏蔽膜的第一覆盖部分（2207）之间的最大间距为D; 第一和第二屏蔽膜的第一压紧部分（2209）之间的最小间隔是d1; d1 / D小于0.25; 在第一和第二绝缘导体（2206a，206b）之间的区域中，第一和第二屏蔽膜的第一覆盖部分（2207）之间的最小间距为d2; 并且d2 / D大于0.33。