LEAD ACID STORAGE BATTERY
PROBLEM TO BE SOLVED: To provide a lead acid storage battery in which sediments generated in a battery jar are made hard to be generated in a strap or the upper part of an electrode group.SOLUTION: In a sediment housing space between a lower surface 2a of an electrode group 2 and a bottom surface 3a...
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Main Author | |
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Format | Patent |
Language | English |
Published |
08.09.2014
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a lead acid storage battery in which sediments generated in a battery jar are made hard to be generated in a strap or the upper part of an electrode group.SOLUTION: In a sediment housing space between a lower surface 2a of an electrode group 2 and a bottom surface 3a of a battery jar 3, a conductive member 5 is provided with which a negative electrode 22 is brought into contact or connected. As a result, sediments are prevented from being stirred up to the upper part and then prevented from being accumulated in the upper part of the electrode group or a strap for performing current collection of a negative electrode plate or a positive electrode plate, thereby eliminating a cause of short-circuit. |
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Bibliography: | Application Number: JP20130032253 |