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US 2022/0045397 A1Published application
Battery pack
AssigneeMurata Manufacturing Co., Ltd.
InventorTsuyoshi NAKAMURA
Life of this patent
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Abstract
A battery pack includes a battery unit including at least one battery, a case configured to accommodate the battery unit, and a foamed resin member provided between the battery unit and the case. The foamed resin member has a facing portion facing an end surface or a side surface of the battery unit. The facing portion includes a first surface portion and a second surface portion, and at least a part of the second surface portion is harder than the first surface portion and is configured to support the battery unit.
Claims17
A battery pack comprising:
- a battery unit including at least one battery;
- a case configured to accommodate the battery unit;
- and
- a foamed resin member provided between the battery unit and the case,
- wherein the foamed resin member includes a facing portion facing an end surface or a side surface of the battery unit,
- wherein the facing portion includes a first surface portion and a second surface portion, and
- wherein at least a part of the second surface portion is harder than the first surface portion and is configured to support the battery unit.
4 more elements
Dependencies are inferred from the claim text.