MANUFACTURING METHOD OF SEALED BATTERY

MANUFACTURING METHOD OF SEALED BATTERY

PROBLEM TO BE SOLVED: To provide a sealed battery which has a superior sealing characteristic of an electrolyte injecting port. SOLUTION: In the manufacturing method of the sealed battery, after inserting and sealing a first sealing member 6 into an electrolyte injection port 5 provided at the batte...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: TAKIMOTO KIYOHIDE
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a sealed battery which has a superior sealing characteristic of an electrolyte injecting port. SOLUTION: In the manufacturing method of the sealed battery, after inserting and sealing a first sealing member 6 into an electrolyte injection port 5 provided at the battery can wall face or the battery header so that its upper face may be located at the lower part than that of the upper face of the electrolyte injection port 5, and after the electrolyte injection port 5 and its surrounding are cleansed by a cleaning agent, a second sealing member 7 is inserted into the electrolyte injection port and sealed. COPYRIGHT: (C)2005,JPO&NCIPI