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US 12,586,862 B2Granted
Battery pack
AssigneeSK On Co., Ltd.
InventorsJin Su Han, Min Song Kang, Ju Yong Park, Sei Hoon Cho, Ji Woong Kim, Byeong Jun Pak
Life of this patent
Estimating the term…
Abstract
A battery pack includes a lower plate on which one or more cell assemblies are disposed, one or more support frames coupled to the lower plate, and one or more reinforcing members coupled to one side of the support frame to form a venting path. The reinforcing member includes a material different from a material of the support frame.
Claims14
A battery pack comprising:
- a lower plate on which one or more cell assemblies are disposed;
- one or more support frames coupled to the lower plate, and the one or more support frames include a first support frame extending along at least one edge of the lower plate;
- and
- one or more reinforcing members including a material different from a material of the one or more support frames,
- wherein the one or more reinforcing members include a first reinforcing member having a first surface coupled to the first support frame and a second reinforcing member coupled to a second surface of the first reinforcing member opposite to the first surface of the first reinforcing member,
- wherein the first reinforcing member and the second reinforcing member form a first venting path in a space between the second surface of the first reinforcing member and the second reinforcing member,
- wherein the first venting path is surrounded by the second surface of the first reinforcing member and the second reinforcing member.
4 more elements
A battery pack comprising:
- a pack housing including an accommodating space;
- and
- one or more cell assemblies disposed in the accommodating space,
- wherein the pack housing includes,
- a lower plate on which the one or more cell assemblies are disposed;
- and
- a first partition wall member extending along at least a partial edge of the lower plate,
- wherein the first partition wall member includes a first flow path member including a material that is melted at a temperature of 700° C. or higher,
- wherein the first flow path member is connected to the one or more cell assemblies.
6 more elements
Dependencies are inferred from the claim text.