ELECTRICAL WIRE CONDUCTOR, COATED ELECTRICAL WIRE, AND WIRE HARNESS

• Main Authors: TANJI AKIRA, TAGUCHI KINJI, OOTSUKA YASUYUKI, OI YUTO
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2020
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The present invention provides an electric wire conductor capable of achieving both flexibility and space saving, and a coated electric wire and a wire harness provided with such an electric wire conductor. The electric wire conductor (10) is configured from a twisted wire obtained by twisting a plurality of wire rods (1), and has a flat section having a cross-section intersecting the axial direction of the twisted wire and having a flat shape. The void fraction, which is the proportion of voids not occupied by the wire rods in the cross-section of the flat section, is 17% or more. In addition, the coated electric wire is provided with such an electric wire conductor (10) and an insulator that covers the outer periphery of the electric wire conductor (10). In addition, the present invention is a wire harness comprising such a coated electric wire. 本发明提供一种能够兼顾柔性和省空间性的电线导体及具备这样的电线导体的被覆电线以及线束。设为由将多个线材(1)绞合而成的绞合线构成且具有与绞合线的轴线方向交叉的剖面由扁平形状构成的扁平部的电线导体(10)。将在扁平部的剖面中未被线材占据的空隙的比例即空隙率设为17％以上。另外，设为具有这样的电线导体(10)和将电线导体(10)的