Secondary battery

This invention concerns a secondary battery which ensures safety with a simple structure and promotes exaltation of the service life of battery. This secondary battery is formed by interposing a nonaqueous electrolyte between the positive pole and the negative pole and connecting a group of diodes b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NEMOTO KOUICHI, NAGAYAMA MORI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	This invention concerns a secondary battery which ensures safety with a simple structure and promotes exaltation of the service life of battery. This secondary battery is formed by interposing a nonaqueous electrolyte between the positive pole and the negative pole and connecting a group of diodes between the positive pole terminal forming the positive pole and the negative pole terminal forming the negative pole in the direction in which the forward direction voltage is applied. Owing to this structure, the secondary battery is enabled to possess the function of protecting the battery from overcharging and overdischarging even when the voltage is abnormally lowered during the course of discharging.