Title:
HYDROGEN STORAGE ALLOY BATTERY
Document Type and Number:
Japanese Patent JPH05343060
Kind Code:
A
Abstract:
PURPOSE: To provide a hydrogen storage alloy battery having an excellent load characteristic and excellent safety by facilitating reabsorption of gas generated from an electrode when electricity is charged or discharged, and controlling a pressure increase inside of the battery.
CONSTITUTION: In a hydrogen storage alloy battery having a negative electrode formed by integrating hydrogen storage alloy powder into a metallic porous body, a positive electrode and a separator, hydrogen storage alloy packing density in the negative electrode is set to be 5.2-5.7g/cm3.
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Inventors:
NISHINOMIYA YOSHIKI
TATEISHI SHOICHIRO
ARASE YASUHIRO
TATEISHI SHOICHIRO
ARASE YASUHIRO
Application Number:
JP17015092A
Publication Date:
December 24, 1993
Filing Date:
June 03, 1992
Export Citation:
Assignee:
HITACHI MAXELL
International Classes:
H01M4/24; H01M10/34; (IPC1-7): H01M4/24; H01M10/34
Attorney, Agent or Firm:
Miwa Tetsuo