发明名称 WATER INFILTRATION DETECTION STRUCTURE
摘要 PROBLEM TO BE SOLVED: To provide a water infiltration detection structure capable of preventing an inter-wire short circuit by detecting water infiltration into a cylindrical member housing wires and cables. SOLUTION: The water infiltration detection structure 31 is composed of a metal protecting tube 32, a plurality of cables with water infiltration detection function 33 housed inside the metal protecting tube 32, an insulator 34 covering an outside of the metal protecting tube 32, a grounding wire 35 connected to the metal protecting tube 32, and a current detecting means 36 connected to the grounding wire 35. The cable with water infiltration detection function 33 is structured of a wire 37, a conductive layer 38 with conductivity provided outside the wire 37, and a water-absorbing insulation layer 39 with a water-absorbing property and insulation property provided outside the conductive layer 38. The wire 37 is structured of a conductor 40 and an insulator 41 provided on the conductor 40. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009181695(A) 申请公布日期 2009.08.13
申请号 JP20080017008 申请日期 2008.01.29
申请人 YAZAKI CORP 发明人 MAMIYA HIROTAKA
分类号 H01B7/32 主分类号 H01B7/32
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