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THE OBJECT OF THE PRESENT INVENTION IS TO IMPROVE CHARGING AND DISHARGING EFFICIENCY OF A CLOSED BATTERY. IN A CLOSED BATTERY COMPRISING AN ELECTRODE ELEMENT CONSISTING OF A POSITIVE ELECTRODE PLATE (12A), A NEGATIVE ELECTROD PLATE (12C), AND A SEPARATOR (12B), WHICH ARE ACCOMMODATED IN A CONTAINER,...

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Bibliographische Detailangaben
Hauptverfasser: KEIJI YAMANE, HITOSHI OHMURA
Format: Patent
Sprache:eng
Schlagworte:
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Zusammenfassung:THE OBJECT OF THE PRESENT INVENTION IS TO IMPROVE CHARGING AND DISHARGING EFFICIENCY OF A CLOSED BATTERY. IN A CLOSED BATTERY COMPRISING AN ELECTRODE ELEMENT CONSISTING OF A POSITIVE ELECTRODE PLATE (12A), A NEGATIVE ELECTROD PLATE (12C), AND A SEPARATOR (12B), WHICH ARE ACCOMMODATED IN A CONTAINER, THE NEGATIVE ELECTRODE PLATE (12C) HAS AN OUTERMOST PERIPHERAL PORTION PROVIDED WITH SMALL PERFORATED HOLES (7) OVER THE WHOLE AREA THEREOF. (FIG. 1)