JPWO2020179547A1 - 電気化学セルモジュール - Google Patents
電気化学セルモジュール Download PDFInfo
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- 238000010248 power generation Methods 0.000 claims abstract description 49
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- 229920005989 resin Polymers 0.000 claims description 26
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- 239000004840 adhesive resin Substances 0.000 claims description 14
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
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- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
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Abstract
Description
1 第1電気化学セル
2 第1発電要素
3 第1包装体
3a 第1絶縁層
3b 防湿層
3c 第2絶縁層
4 第1端子
5 第1周縁部
5a 第1部分
5b 第2部分
5c 第3部分
6 筐体
7 端子カバー
8 主面板
9 側面板
10 底面板
11 第2電気化学セル
12 第2発電要素
13 第2包装体
14 第2端子
15 第2周縁部
15a 第1部分
15b 第2部分
16 接合材
Claims (8)
- 発電要素と包装体とを含む電気化学セルと、
前記電気化学セルを収納する筐体と、を有しており、
前記包装体は、折り曲がって前記筐体の内側面と接触した周縁部を有している、電気化学セルモジュール。 - 前記電気化学セルは、第1主面を有する板形状であり、
前記第1主面に垂直な方向から見て、前記包装体は、長辺と短辺とを有する長方形であり、
前記周縁部が前記長辺に沿って折り曲げられている請求項1に記載の電気化学セルモジュール。 - 前記周縁部は前記筺体の内側面に接触している第1部分と、前記第1部分と前記発電要素と重なる部分の包装体とを繋ぐ第2部分と、を有している請求項1または2に記載の電気化学セルモジュール。
- 前記第2部分が湾曲している請求項3に記載の電気化学セルモジュール。
- 前記第1部分が接合材によって、前記筺体の内側面に接合されている請求項3または4に記載の電気化学セルモジュール。
- 前記筐体は、第1発電要素と第1包装体とを備え第1主面を有する板形状の第1電気化学セルと、第2発電要素と第2包装体とを備え第2主面を有する板形状の第2電気化学セルと、を収容しており、
前記第1包装体は、前記第1主面に垂直な方向から見て、前記第1発電要素に重ならない第1周縁部を有しており、
前記第2包装体は、前記第2主面に垂直な方向から見て、前記第2発電要素に重ならない第2周縁部を有しており、
前記筺体の内側面に垂直な方向から見たときに、前記第1周縁部と前記第2周縁部とが重なっており、
前記接合材が、前記筐体と前記第1周縁部とを接合し、前記筐体と前記第2周縁部とを接合し、前記第1周縁部と前記第2周縁部とを接合している請求項5に記載の電気化学セルモジュール。 - 前記包装体は、第1樹脂層と金属層と第2樹脂層とを有しており、
前記金属層は、前記第1樹脂層と前記第2樹脂層との間に位置しており、
前記周縁部は前記第1部分より外周部側に位置する第3部分を有しており、
前記第3部分は、前記筐体から離れる方向に折り曲げられている請求項3または4に記載の電気化学セルモジュール。 - 前記包装体は、耐熱性樹脂層と金属層と熱接着性樹脂層とを有する金属樹脂複合フィルムを有しており、
前記金属層は、前記耐熱性樹脂層と前記熱接着性樹脂層との間に位置しており、
前記熱接着性樹脂層が前記筐体に接している請求項1または2に記載の電気化学セルセルモジュール。
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PCT/JP2020/007496 WO2020179547A1 (ja) | 2019-03-01 | 2020-02-25 | 電気化学セルモジュール |
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KR20230141339A (ko) * | 2022-03-31 | 2023-10-10 | 에스케이온 주식회사 | 배터리 모듈 및 이를 포함하는 디바이스 |
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