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US 2008/0292913 A1Published application
Battery pack
AssigneeSamsung SDI Co., Ltd.
InventorsJIN-TAE HONG, Woon-Seong Baek
Life of this patent
Estimating the term…
Abstract
A battery case including: first case body having a main wall and opposing side walls; a second case body including a second main wall and opposing side walls. The first and second side walls include coupling parts to be coupled together when the first and second case bodies are pressed together to form a space to receive a bare cell. The battery case can also include clips to couple the first and second side walls.
Claims25
A battery pack, comprising:
- a bare cell;
- a protecting circuit board electrically connected to the bare cell;
- and
- a case to enclose the bare cell, comprising a corrugated coupling part that interlocks the case, such that a molding material cannot pass through the coupling part of the interlocked case.
1 more element
A battery pack, comprising:
- a bare cell;
- a protecting circuit board electrically connected to the bare cell;
- and
- a case to enclose the bare cell, comprising a coupling part,
- wherein the coupling part has a tab that protrudes a predetermined distance in a longitudinal direction, and is bent.
2 more elements
A battery pack, comprising:
- a bare cell;
- a protecting circuit board electrically connected to the bare cell;
- a case to enclose the bare cell;
- and
- a pressing member positioned in a coupling part of the case.
2 more elements
Dependencies are inferred from the claim text.