Samsung Sdi Co., Inc.

Jaelim Ryu

Hyun Joon Kim

Hanho Kim

Hoomin Lee

Seonung Choi

Jonghyun Lee

Hyun Jung Kim

Juyong Park

Taekyung Lee

Seungwoo Yang

Jieon Kim

A battery pack including a plurality of battery cells arranged in a first direction; and a first frame and a second frame each extending in the first direction with the plurality of battery cells therebetween, the first frame and the second frame surrounding outer surfaces of the plurality of battery cells and being fitted into each other in a second direction that intersects with the first direction.

Battery pack including a frame

A battery pack including m number of battery cells arranged in a first direction; and spacers on the battery cells, the spacers each including a plurality of spacer units arranged in the first direction, wherein each of the spacer units extends across n number of battery cells, in which n&#x3c;m, and each of the spacer units includes a plurality of spacing bars, each spacing bar being between adjacent ones of the battery cells, and connection bars connecting the plurality of spacing bars to each other.

Battery pack

To improve the safety of a secondary battery, the present disclosure provides a secondary battery including: a plurality of battery cells each including a case and an electrode assembly accommodated in the case; a plurality of first bus bars electrically connected to the plurality of battery cells and having a first thickness, the plurality of first bus bars being apart from each other with a predetermined gap therebetween; and a second bus bar arranged above the plurality of first bus bars and electrically connected to the plurality of first bus bars, the second bus bar having a second thickness greater than the first thickness.

Secondary battery

A battery pack including a housing; at least one battery module arranged in the housing; and a cooling plate coupled to the housing and cooling the at least one battery module, wherein the cooling plate includes a first cooling plate that contacts the at least one battery module; a second cooling plate coupled to the first cooling plate, the second cooling plate including a flow path therein; and a container on the second cooling plate, the container having an inner space that is connected to the flow path.

Growing community of inventors

Yongin-si, South Korea

Jaelim Ryu