18894646. RECHARGEABLE BATTERY (Samsung SDI Co., Ltd.)
RECHARGEABLE BATTERY
Organization Name
Inventor(s)
Kwangjo Cheong of Yongin-si KR
RECHARGEABLE BATTERY
This abstract first appeared for US patent application 18894646 titled 'RECHARGEABLE BATTERY
Original Abstract Submitted
A rechargeable battery according to the present disclosure includes: an electrode assembly; a pouch case that includes a first receiving portion surrounding a part of the electrode assembly, a second receiving portion that is coupled with the first receiving portion while surrounding the rest of the electrode assembly, and a penetration portion penetrating one or more of the first receiving portion and second receiving portion, and that receives the electrode assembly; and a venting member that is provided in the penetration portion, and is opened when an internal pressure reaches a threshold pressure.