IP & T Group LLP
Venting system of pouch type lithium secondary battery
Provided is a venting system of a pouch type lithium secondary battery. According to an exemplary embodiment of the present invention, the venting system of a pouch type lithium secondary battery includes a venting device that controls opening and closing of a passage communicating an internal pressure of a pouch to discharge gas from an inner portion of the pouch.
SK INNOVATION CO., LTD.
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Kwan-Yong Ju-Young Jin-Go Suk-Hwan
Kim Choi Kim Yoon