US 2025/0030116 A1 · Battery Pack and Device Including the Same

Abstract

A battery pack according to an embodiment of the present invention includes a plurality of battery cells in which battery cells each including a sealing portion are stacked in one direction, a cell cover that covers at least a part of the plurality of battery cells, a venting passage formed between the sealing portion of the plurality of battery cells and the cell cover, and an adhesive layer disposed in an inner surface of the venting passage.

Claims13

Dependent claims

A battery pack comprising:

a plurality of battery cells in which battery cells each including a sealing portion are stacked in a first direction;
a cell cover that covers at least a part of each of the plurality of battery cells;
a venting passage defined between the sealing portion of each of the plurality of battery cells and the cell cover;
and
an adhesive layer disposed on an inner surface of the cell cover that defines a boundary of the venting passage.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

18/714,436Filed 12 Jul 2023

Priority

KR 10-2022-008984420 Jul 2022

Published

23 Jan 2025

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

H01M 50/358
Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages: external gas exhaust passages located on the battery…
H01M 10/0525
Li-accumulators: rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 50/184
Sealing members: characterised by their shape or structure
H01M 50/211
Characterised by their shape: adapted for pouch cells

Battery Pack and Device Including the Same

Life of this patent

Battery Pack and Device Including the Same

Life of this patent

Abstract

Claims13