Title:
SURFACE TREATMENT APPARATUS
Document Type and Number:
Japanese Patent JP2020169393
Kind Code:
A
Abstract:
To provide a surface treatment apparatus in which electrical contact between a jig and a cathode rail can be more surely secured.SOLUTION: A surface treatment apparatus (1) includes: a treatment tank (3) for storing a treatment liquid; at least one anode (20) arranged inside the treatment tank; at least one cathode rail (40): and a plurality of jigs (30) which hold, in a hanging manner, a plurality of workpieces (2) to be immersed in the treatment liquid and are continuously or intermittently conveyed along a conveyance direction while coming in contact with at least the one cathode rail. At least the one cathode rail includes a metallic electrically conductive portion (43) that comes in contact with the plurality of jigs, and non-oily electrically conductive fluid (45) held on the electrically conductive portion.SELECTED DRAWING: Figure 6
Inventors:
ISHII KATSUMI
WATANABE SHIGEYUKI
WATANABE SHIGEYUKI
Application Number:
JP2020120145A
Publication Date:
October 15, 2020
Filing Date:
July 13, 2020
Export Citation:
Assignee:
ALMEX PE INC
International Classes:
C25D21/00; C25D17/06; C25D17/08; C25D19/00
Attorney, Agent or Firm:
Inoue Ichi
Takekoshi Noboru
Yasushi Kuroda
Takekoshi Noboru
Yasushi Kuroda