Title:
WIRING MATERIAL FOR COIL
Document Type and Number:
Japanese Patent JP2016046522
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a wiring material for a coil, which enables the reduction in the conductor loss caused by an alternating magnetic field from outside.SOLUTION: A wiring material 10 for a coil comprises: a conductor 11 having at least one metal selected from copper, a copper alloy, aluminum and an aluminum alloy, of which the cross section is 0.4 mmor larger; and a magnetic material layer 12 having an iron-based material including Fe, and formed on the periphery of the conductor 11. The percentage of the cross section of the magnetic material layer 12 to the total cross section of the conductor 11 and the magnetic material layer 12 is 3-40%.SELECTED DRAWING: Figure 1
Inventors:
TANJI AKIRA
GOTO KAZUHIRO
KUWABARA TETSUYA
ARIYOSHI TAKESHI
IIZUKA SHINICHI
KITAJIMA MIKI
SANO KATSUHIKO
GOTO KAZUHIRO
KUWABARA TETSUYA
ARIYOSHI TAKESHI
IIZUKA SHINICHI
KITAJIMA MIKI
SANO KATSUHIKO
Application Number:
JP2015156760A
Publication Date:
April 04, 2016
Filing Date:
August 07, 2015
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
H01F5/00; C22C9/00; C22C9/02; C22C9/04; C22C9/05; C22C9/06; C22C9/10; C22C19/07; C22C21/00; C22C38/00; H01B5/02; H01F27/00; H01F27/28
Attorney, Agent or Firm:
Hiroshi Yamano