RECHARGEABLE BATTERY
PURPOSE: A secondary battery is provided to prevent the corrosion of a case and a cap plate due to chemical reactions and to prevent the leakage of electrolyte. CONSTITUTION: A secondary battery comprises: an electrode assembly(10); a case mounting the electrode assembly; a cap plate(30) combined to...
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Main Authors | , |
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Format | Patent |
Language | English Korean |
Published |
09.01.2013
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: A secondary battery is provided to prevent the corrosion of a case and a cap plate due to chemical reactions and to prevent the leakage of electrolyte. CONSTITUTION: A secondary battery comprises: an electrode assembly(10); a case mounting the electrode assembly; a cap plate(30) combined to the opening of the case; an electrode terminal(41,42) assembled to the terminal hole(H1,H2) of the cap plate; gaskets(51,52) installed on the inner circumference of the electrode terminal and the terminal holes; an insulator(61,62) which is installed between the cap plate and the electrode terminal on the outside of the gasket; and sealing members(71,72) which are continuously installed between the gasket and the insulator and on the one side of the gasket to correspond with the insulator. |
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Bibliography: | Application Number: KR20110065018 |