Title:
ELECTRODE PLATE FOR LEAD-ACID BATTERY, ITS MANUFACTURING METHOD, AND LEAD-ACID BATTERY
Document Type and Number:
Japanese Patent JP2003031225
Kind Code:
A
Abstract:
To provide an electrode plate for a lead-acid battery capable of enhancing durability at high temperature in the whole surface of a grid.
An antimony porous layer 3 covering the surface of an expanded grid 2 made of a lead-calcium base alloy is stacked, and an active material 4 is filled in the expanded grid 2 via the porous layer 3.
Inventors:
MINOURA SATOSHI
SASAKI KAZUYA
KONDO TAKAFUMI
TANAKA NOBUKAZU
SASAKI KAZUYA
KONDO TAKAFUMI
TANAKA NOBUKAZU
Application Number:
JP2001211579A
Publication Date:
January 31, 2003
Filing Date:
July 12, 2001
Export Citation:
Assignee:
SHIN KOBE ELECTRIC MACHINERY
International Classes:
H01M4/74; H01M4/20; H01M4/66; H01M10/06; (IPC1-7): H01M4/74; H01M4/20; H01M4/66; H01M10/06
Attorney, Agent or Firm:
Hidetoshi Matsumoto
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