Title:
SEALED LEAD STORAGE BATTERY
Document Type and Number:
Japanese Patent JP2002203565
Kind Code:
A
Abstract:
To provide sealed lead storage battery that has excellent over-charges resistant performance.
The sealed lead storage battery has a lattice body for a positive electrode board, which is formed by punching or expanding processing with a sheet which is unified a lead-tin alloy board to at least one of faces of a lead or a lead-calcium alloy board.
Inventors:
NAKAMURA KENJI
NAKAMURA TOSHIMICHI
NAKAMURA TOSHIMICHI
Application Number:
JP2000402107A
Publication Date:
July 19, 2002
Filing Date:
December 28, 2000
Export Citation:
Assignee:
JAPAN STORAGE BATTERY CO LTD
International Classes:
H01M4/73; H01M4/68; H01M4/74; (IPC1-7): H01M4/73; H01M4/68; H01M4/74