The purpose of the present invention is to reduce the time for manufacturing a shielded conductive path. A shielded conductive path (10) comprising: a cylindrical shield pipe (14) of a form in which apair of half-cylindrical members (16A, 16B) made of a metallic material are joined together, an axial-direction part of the shield pipe (14) having a bent part (21, 21A, 21B) formed therein; an electric wire (11) housed in the shield pipe (14); a first weld part (24) provided only to the region of a part of the shield pipe (14) that includes at least the bent part (21, 21A, 21B), the first weld part (24) joining the pair of half-cylindrical members (16A, 16B); and a second weld part (31) provided to all regions of the shield pipe (14) other than the first weld part (24), the second weld part(31) joining the pair of half-cylindrical members (16A, 16B) in a liquid-tight manner. The radial-direction joining range of the second weld part (31) is smaller than the radial-direction joining range of the first weld part (24).
实现屏蔽导电路径的制造时间的缩短。屏蔽导电路径(10)具备:圆筒形的屏蔽管(14),其为由金属材料构成的一对半圆筒形部件(16A、16B)合体的形态,在轴线方向上的一部分形成有弯曲加工部(21、21A、21B);电线(11),其收纳于屏蔽管(14)内;第1焊接部(24),其仅设置于屏蔽管(14)中至少包括弯曲加工部(21、21A、21B)的一部分区域,将一对半圆筒形部件(16A、16B)接合;以及第2焊接部(31),其设置于屏蔽管(14)中除第1焊接部(24)以外的全部区域,将一对半圆筒形部件(16A、16B)液密状地接合,第2焊接部(31)中的径向的接合范围比第1焊接部(24)中的径向的接合范围窄。
SHIELDED CONDUCTIVE PATH AND SHIELD PIPE
屏蔽导电路径及屏蔽管
2020-07-31
Patent
Electronic Resource
Chinese
IPC: | H01B CABLES , Kabel / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |