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US 2014/0193669 A1Published application
Battery pack
AssigneeSamsung SDI Co., Ltd.
InventorsHankyu Park, Inkyu Park
Life of this patent
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Abstract
A battery pack including a case, which is improved by preventing deformation, such as warp, from occurring to the case, is provided. The battery pack includes one or more batteries, a protective circuit module (PCM) electrically connected to the batteries, a case accommodating the batteries and the PCM, and one or more warp preventing portions inserted into a frame forming the case and formed along the lengthwise direction of the case. Accordingly, it is possible to prevent the case of the battery pack from being warped or distorted.
Claims18
A battery pack, comprising:
- one or more batteries;
- a protective circuit module (PCM) electrically connected to the batteries;
- a case accommodating the batteries and the PCM;
- and
- one or more warp preventing portions inserted into a resin frame forming the case and formed along a lengthwise direction of the case.
2 more elements
A case of a battery pack, comprising:
- a case body accommodating one or more batteries;
- and
- one or more warp preventing portions inserted into a bottom portion of the case body and formed along a lengthwise direction of the case body.
Dependencies are inferred from the claim text.