Battery assembly and assembling method of the same
AssigneeSK On Co., Ltd.
InventorsChae Won NA, Gang U LEE, Won Gab HWANG, Kyu Hyun HAN
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a battery assembly including: a plurality of battery cells arranged in a preset stacking direction; an accommodating case accommodating the plurality of battery cells; an insertion space defined the plurality of battery cells and the accommodating case along the stacking direction; and an insertion member positioned in the insertion space, wherein the insertion member includes refractory particles; and a binder that binds the refractory particles to form a preset three-dimensional shape.
Claims20
A battery assembly comprising:
- a plurality of battery cells arranged in a preset stacking direction;
- an accommodating case accommodating the plurality of battery cells;
- an insertion space defined between the plurality of battery cells and the accommodating case along the stacking direction;
- and
- an insertion member positioned in the insertion space,
- wherein the insertion member includes refractory particles;
- and a binder that binds the refractory particles to form a preset three-dimensional shape.
An assembling method of a battery assembly including:
- a plurality of battery cells each including a lead tab portion protruding outward and stacked and arranged in a preset stacking direction;
- an accommodating body including an opening at an upper portion;
- and an accommodating cover that is coupled with the accommodating body and that covers the open upper surface,
- the assembling method comprising:
- stacking the plurality of battery cells;
- coupling the accommodating cover with the plurality of stacked battery cells;
- inserting an insertion member into an insertion space formed between the plurality of battery cells and the accommodating cover along the stacking direction;
- and
- coupling the accommodating body with the accommodating cover.
Dependencies are inferred from the claim text.