Title:
DRY CELL NEGATIVE ELECTRODE COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2008/029762
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a dry cell negative electrode collector capable of preventing
generation of hydrogen gas and easily mass-producing dry cells of stable quality
at a low production cost with a short cycle time and a high dimension accuracy.
[MEANS FOR SOLVING PROBLEMS] A dry cell negative electrode collector includes
an iron cable formed into a predetermined shape by forging and having a plated
surface. The plated portion has a two-layer structure formed by an inner layer
formed by copper plating and an outer layer formed by zinc plating.
Inventors:
IMAI, Shoji (1-7, Yamajuraku, Awara-sh, Fukui 98, 9190898, JP)
Application Number:
JP2007/067132
Publication Date:
March 13, 2008
Filing Date:
September 03, 2007
Export Citation:
Assignee:
FUKUI BYORA CO., LTD. (1-7 Yamajuraku, Awara-shi Fukui, 98, 9190898, JP)
福井鋲螺株式会社 (〒98 福井県あわら市山十楽第１号７番地 Fukui, 9190898, JP)
福井鋲螺株式会社 (〒98 福井県あわら市山十楽第１号７番地 Fukui, 9190898, JP)
International Classes:
H01M4/75; H01M4/66; H01M4/70; H01M4/66
Attorney, Agent or Firm:
KIYOHARA, Yoshihiro (1-3 Dojimahama 2-chome, Kita-ku Osaka, 04, 5300004, JP)