ELECTRICAL-CABLE SHIELDING

摘要

An electrical-cable transition where two or more bundles (23,24) of shielded cables (21) divide from a shielded, main bundle (22), is shielded from electromagnetic interference by a flexible shielding-element (25) of bare or covered metal mesh (2) wrapped round the transition to overlap (S), or be overlapped by, shielding of the branch bundles and interconnect electrically with it under straps (26). The flexible element may be an end-part of wrapped shielding (75) of the main bundle (70) that envelops the shielded branch bundles (71,72) and is closed onto them. Alternatively, it may be a separate shielding element (37; 67) that is clamped by a clip or strap (36; 68) onto the shielding (33; 63) of the main bundle (30; 60) to sandwich folded-tags (34t, 35t; 65t, 66t) drawn out from the ends of the branch-bundle shieldings (34, 35; 65, 66), onto a metal ring or collar (39; 640 through which the main-bundle cables pass before division into the branch bundles (31, 32; 61, 62). The separate element (37;67) is closed tightly onto the individual branch bundles (31, 32; 61, 62) by draw-strings, ties or other fastenings.