Sk on Co., Ltd.

Rs Auto Co., Ltd.

Kang Min Lee

Dong Ju Kim

Jin Go Kim

Seung Noh Lee

Jae Gyu Byun

Taek Eon Jeong

Deok Kun Kim

A degassing device of a pouch for a secondary battery and a degassing device using the same are provided. The degassing apparatus includes a separation unit including an adsorption plate adsorbing at least one surface of the pouch, and forming a space inside of the pouch by pulling the adsorption plate, and a gas removal unit installed on the adsorption plate, piercing the pouch with a needle having a gas discharge path therein, and removing gas from the pouch through the gas discharge path.

Degassing apparatus of pouch for secondary battery and degassing method using the same

A degassing system of a pouch for a secondary battery is provided. In the degassing system, after inhaling gas regardless of the size of a cell pocket, the gas may be processed, and the convenience of work may be increased by setting the period of degassing time or the amount of gas to be discharged according to the size of a pouch, and an abnormality in a suction line for degassing may be automatically detected according to a comparison value by comparing the amount of discharged gas with a reference value preset by each pouch size.

Degassing system of pouch for secondary battery

Growing community of inventors

Chungcheongbuk-do, South Korea

Kang Min Lee