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1. (WO2018123059) PLATING DEVICE

Pub. No.:    WO/2018/123059    International Application No.:    PCT/JP2016/089200
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 29 00:59:59 CET 2016
IPC: C25D 21/00
C25D 21/12
Applicants: YAMAMOTO-MS CO., LTD.
Inventors: YAMAMOTO Wataru
山本 渡
KOIWA Kimiko
小岩 仁子
AKIYAMA Katsunori
秋山 勝徳
石黒 正純
HOSHINO Yoshiaki
星野 芳明
Provided is a plating device which, during a haring cell test or the like, can prevent disorder in a current distribution and deviation in a pair of negative electrode potentials. This plating device (1) is provided with: a positive electrode (12) and a pair of negative electrodes (13X, 13Y), which are provided in a plating bath (11); a plating power source (14) for causing a plating current to flow between the positive electrode (12) and the pair of negative electrodes (13X, 13Y); and a feedback circuit (21) that ensures that the potential of one negative electrode (13X) matches the potential of the other negative electrode (13Y) in a state in which the sum of the currents that flow in the pair of negative electrodes (13X, 13Y) is maintained constant.