| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealed storage battery capable of quick charging that will not shorten the battery life or break the battery. SOLUTION: On the sealed storage battery formed by fixing a sealing plate 3 on an open end of a battery can via a gasket, making a flange part of a cap-shaped terminal 5 arranged at outside of the sealing plate contact the outer face of the sealing plate, arranging a valve body 9 in a space partitioned by the sealing plate and the cap-shaped terminal, and by sealing a through hole 8 formed on the sealing plate by the valve body for airtightly sealing the inside of the battery can, lead plates 6, 6' constituting a circuit connecting an electrode plate at one side and an external terminal are given the functions of a pressure switch 13. COPYRIGHT: (C)2006,JPO&NCIPI |
