Pressurizing short-circuit inspection apparatus for detecting low-voltage defective pouch-type secondary battery cell
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United States of America
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Apr 16, 2024
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app pub date -
Aug 10, 2020
filing date -
Aug 10, 2020
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Abstract
A pressurizing short-circuit inspection apparatus, which includes compression plates arranged with a predetermined separation distance therebetween so that at least one of secondary battery cells is inserted therein, the compression plates being moved in ±X-axis direction to adjust the separation distance; and a pressurizing short-circuit inspection assembly having a cell pressing unit configured to press a predetermined region of a body of the secondary battery cell and a power supply unit provided in contact with an electrode lead of the secondary battery cell to apply a test voltage, the pressurizing short-circuit inspection assembly being respectively mounted to the compression plates to be movable along ±Y-axis direction, is provided.
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