Battery pack
AssigneeSamsung SDI Co., Ltd.
InventorNohyun Kwag
Life of this patent
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Abstract
A battery pack includes: battery cells each including first and second end portions that are opposite each other in a length direction; a case having an accommodation space in which each battery cell is located and a cooling fluid for cooling the battery cell is configured to be contained, the case including a first cover covering the first end portion of the battery cell, the first cover including a first terminal hole through which the first end portion of the battery cell is partially exposed; and first and second sealing members surrounding the first terminal hole and configured to prevent cooling fluid leaving the accommodation space through the first terminal hole, wherein the first and second sealing members have a ring shape to surround the first terminal hole.
Claims14
A battery pack comprising:
- a plurality of battery cells each comprising a first end portion and a second end portion that are opposite each other in a length direction of a respective battery cell of the plurality of battery cells;
- a case having an accommodation space in which each of the plurality of battery cells is located, the accommodation space being configured to contain a cooling fluid for cooling the plurality of battery cells, the case comprising a first cover covering the first end portion of a battery cell of the plurality of battery cells, the first cover comprising a first terminal hole through which the first end portion of the battery cell of the plurality of battery cells is exposed;
- and
- first and second sealing members surrounding the first terminal hole and configured to prevent the cooling fluid leaving the accommodation space through the first terminal hole,
- wherein the first and second sealing members have a ring shape to surround the first terminal hole.
Dependencies are inferred from the claim text.