Secondary battery pressing method and pressing device supporting same
AssigneeSamsung SDI Co., Ltd.
InventorsMyunghwan Seo, Jiho Yang, Jushik Uhm, Daeseong Jeong
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Abstract
A pressing apparatus according to embodiments of the present disclosure may include a driver, a cylinder configured to move in response to driving of the driver, and a regulator configured to control an internal pressure of the cylinder, wherein the cylinder moves upwardly by a first distance in response to driving of the driver, and a portion of the cylinder is configured to move upwardly by a second distance in response to the internal pressure of the cylinder controlled by the regulator to provide a pressing force to at least a portion of a secondary battery.
Claims20
A pressing apparatus comprising:
- a driver;
- a cylinder configured to move in response to driving of the driver;
- and
- a regulator configured to control an internal pressure of the cylinder,
- wherein the cylinder moves upwardly by a first distance in response to driving of the driver, and
- a portion of the cylinder is configured to move upwardly by a second distance in response to the internal pressure of the cylinder controlled by the regulator to provide a pressing force to at least a portion of a secondary battery.
A secondary battery pressing method comprising:
- moving a cylinder upwardly by a first distance by driving a driver;
- and
- providing a pressing force to at least a portion of a secondary battery by moving a portion of the cylinder upwardly by a second distance according to an internal pressure of the cylinder controlled by a regulator.
Dependencies are inferred from the claim text.