Title:
COPPER BUS BAR
Document Type and Number:
Japanese Patent JP2017179405
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method, where increment in electric resistance may be suppressed upon electrorefining so as to prevent reduction in product efficiency.SOLUTION: A copper bus bar of the present invention is a copper bus bar 1 of copper or copper alloy arranged between 2 electrorefining tanks in electrorefining tanks where anodes and cathodes used in a facing manner to the anodes are alternatively arranged, which is formed with one plate member, which comprises a plurality of anode beam contacting part 11 contacting to anode beams 21 and a plurality of cathode beam contacting parts 12 contacting to cathode beams 22, which, in plan view, has a plate shape comprising regular projections/recessions on one end part in a direction orthogonal to longitudinal direction of the copper bus bar 1, the projecting parts are formed by the anode beam contacting parts 11, and the recessed parts are formed as a gap between adjacent anode beam contacting parts 11.SELECTED DRAWING: Figure 1
Inventors:
ISHITA TOSHIKI
Application Number:
JP2016064493A
Publication Date:
October 05, 2017
Filing Date:
March 28, 2016
Export Citation:
Assignee:
SUMITOMO METAL MINING CO
International Classes:
C25C7/02; C25C1/12
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi
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