Electromagnetic shielding device
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Anteuil
摘要
An electromagnetic shielding device (40) including at least one hollow protective textile sleeve (50) having a main rest diameter D1 and an interior volume configured to receive one or several elongated element(s) (20, 21), at least one hollow connecting textile sleeve (60) having a rest diameter D2, D2 greater than D1. The protective textile sleeve (50) comprises a substantially annular front part (52) having a front open end (54), the connecting textile sleeve (60) includes a substantially annular rear part (62) having a rear open end (64), and the shielding device (40) includes a first electrically conductive, in particular at least partially annular, securing area (70) in which the rear part (62) of the connecting sleeve (60) and the front part (52) of the protective sleeve (50) are at least partly secured.
說明書
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Nevertheless, when a sleeve is in the expanded state in operation, that is to say when it protects the electric cables and covers partly one or several connector(s), it does not perfectly ensure its functions of shielding and protection from external mechanical attacks due to its expanded network that has large openings and therefore less areas of contact with the elements to be protected.
In addition, fully-metal sleeves are expensive, and have a high weight.
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