LEAD-ACID BATTERY

PROBLEM TO BE SOLVED: To remove impurities existing in an electrolytic solution, and provide a longer lasting lead-acid battery with less self-discharge. SOLUTION: The lead-acid battery is characterized by acid-resistant, and porous activated carbon enclosed within a container being placed in a flui...

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Bibliographische Detailangaben
Hauptverfasser: BAN IKUMI, YAMAGUCHI YOSHIAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To remove impurities existing in an electrolytic solution, and provide a longer lasting lead-acid battery with less self-discharge. SOLUTION: The lead-acid battery is characterized by acid-resistant, and porous activated carbon enclosed within a container being placed in a fluidized electrolytic solution. The lead-acid battery has an electrolytic solution that is virtually non-fluidized by the impregnation with a separator and electrode plates, and has an acid-resistant, porous activated carbon enclosed within the container which is placed between the electrode plates to contact with the above separator. The lead-acid battery is virtually non-fluidized as the electrolytic solution is impregnated with the separator and the electrode plates, and the activated carbon, tabularly solidified, is placed between the electrode plates to contact with the above separator.