Title:
RESIN FILM FOR CONDUCTIVE ELEMENT WIRE AND METHOD FOR MANUFACTURING THE SAME, AND FLAT RECTANGULAR ELECTRIC WIRE
Document Type and Number:
Japanese Patent JP2022029225
Kind Code:
A
Abstract:
To provide a resin film for a conductive element wire which prevents interlayer peeling and can improve heat resistance and electric characteristics and a method for manufacturing the same, and a flat rectangular electric wire.SOLUTION: A flat rectangular electric wire 1 for large current includes a plurality of conductive element wires 2 having approximately rectangular cross sections, an insulating layer 3 interposed between the plurality of conductive element wires 2, and a resin film 4 for a conductive element wire that covers the plurality of conductive element wires 2 and the insulating layer 3 and is fused thereto, and is used as components of a hybrid vehicle (HV), an electric vehicle (EV) and the like, in which the resin film 4 for the conductive element wire is molded of a molding material containing 100 pts.mass of a polyarylene ether ketone resin and 1 pts.mass or more and 100 pts.mass or less of an adhesive fluorine resin. The conductive element wires 2, the insulating layer 3 and the resin film 4 for the conductive element wire are bonded to each other to be integrated with each other accompanied by melting of the resin film 4 for the conductive element wire, and accordingly an adhesive layer for bonding the conductive element wires 2 and the resin film 4 for the conductive element wire can be omitted.SELECTED DRAWING: Figure 1
Inventors:
GONDA TAKASHI
KOIZUMI AKIHIRO
KOIZUMI AKIHIRO
Application Number:
JP2020132460A
Publication Date:
February 17, 2022
Filing Date:
August 04, 2020
Export Citation:
Assignee:
SHINETSU POLYMER CO
International Classes:
H01B17/56; H01B3/42; H01B7/02; H01B7/08; H01F5/00; H01F5/06
Attorney, Agent or Firm:
Eisuke Fujimoto
Masayoshi Kanda
Akishige Miyao
Baba Nobuyuki
Masayoshi Kanda
Akishige Miyao
Baba Nobuyuki