JP7484016B2 - 電池、電力消費機器、電池を製造する方法と機器 - Google Patents
電池、電力消費機器、電池を製造する方法と機器 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000001816 cooling Methods 0.000 claims description 89
- 230000008054 signal transmission Effects 0.000 claims description 74
- 230000005494 condensation Effects 0.000 claims description 36
- 238000009833 condensation Methods 0.000 claims description 36
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 238000004806 packaging method and process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000009957 hemming Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- VVNXEADCOVSAER-UHFFFAOYSA-N lithium sodium Chemical compound [Li].[Na] VVNXEADCOVSAER-UHFFFAOYSA-N 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
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- H01M50/271—Lids or covers for the racks or secondary casings
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- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
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- H01M50/50—Current conducting connections for cells or batteries
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- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
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- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
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- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/691—Arrangements or processes for draining liquids from casings; Cleaning battery or cell casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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Description
24 信号伝送アセンブリ
25 被覆部材
30 冷却システム
201 電池セルグループ
241 バスバー部品
242 絶縁層
2111 第1の面
2112 第2の面
Claims (17)
- 電池であって、
複数の電池セルを含む電池セルグループと、
前記電池セルグループの第1の面上に設置される冷却システムと、
前記電池セルグループの第2の面上に設置される信号伝送アセンブリであって、前記第2の面は前記第1の面に隣接し、前記信号伝送アセンブリはバスバー部品と絶縁層とを含み、前記絶縁層は前記バスバー部品をパッケージングするためのものであり、前記絶縁層は開孔を有し、前記バスバー部品は前記開孔位置で前記電池セルグループにおける電池セルと電気的に接続するためのものである信号伝送アセンブリと、
前記信号伝送アセンブリを被覆して前記冷却システムに発生した凝縮液が前記信号伝送アセンブリに到着することを阻止するための被覆部材と、
を含む電池。 - 前記絶縁層は前記冷却システムに向かって前記冷却システムに近い位置まで延伸し、且つ前記位置において前記冷却システムから離れる方向に向かって反転して前記被覆部材を形成する請求項1に記載の電池。
- 前記絶縁層の反転部分は前記電池セルグループの第3の面に固定接続され、前記第3の面は前記第1の面に平行する請求項2に記載の電池。
- 前記絶縁層の反転部分のエッジには、前記第3の面に固定接続するためのヘミング領域が設置されている請求項3に記載の電池。
- 前記絶縁層は、反転位置において前記第2の面と前記冷却システムに向かう夾角領域を形成し、前記夾角領域は、前記冷却システムを接着するための接着剤を収集するように構成される請求項2~4のいずれか一項に記載の電池。
- 前記被覆部材は前記第2の面を被覆するカバープレートである請求項1に記載の電池。
- 前記カバープレートは、前記第1の面に固定接続するための第1の接続領域を含む請求項6に記載の電池。
- 前記カバープレートは、前記電池セルグループの第3の面に固定接続するための第2の接続領域をさらに含み、前記第3の面は前記第1の面に平行する請求項7に記載の電池。
- 前記カバープレート上には、前記凝縮液を案内するための排液溝が設置されている請求項6~8のいずれか一項に記載の電池。
- 前記カバープレート上にバスバー溝がさらに設置され、前記バスバー溝は前記排液溝と連通し、前記バスバー溝は、前記凝縮液を収集し且つ前記凝縮液を前記排液溝に導入するためのものである請求項9に記載の電池。
- 前記カバープレートの材料は絶縁材料である請求項6~10のいずれか一項に記載の電池。
- 前記電池セルグループはN個の電池セル列を含み、前記N個の電池セル列は第1の方向に沿って並べられ、前記N個の電池セル列のうちの各電池セル列の電池セルは第2の方向に沿って並べられ、前記第1の方向は前記第2の方向に垂直であり、Nは正整数であり、
ここで、前記第1の面は、前記第1の方向に垂直であり、前記第2の面は、前記第1の方向と前記第2の方向によって確定される平面に平行する請求項1~11のいずれか一項に記載の電池。 - 第1の方向に沿って、前記冷却システムの投影は、前記被覆部材の投影を覆い、前記第1の面は前記第1の方向に垂直である請求項1~12のいずれか一項に記載の電池。
- 前記冷却システムの前記被覆部材に近い端部は、前記被覆部材に向かって傾斜して設置される請求項1~13のいずれか一項に記載の電池。
- 電力消費機器であって、請求項1~14のいずれか一項に記載の電池を含み、前記電池は、電気エネルギーを提供するためのものである電力消費機器。
- 電池を製造する方法であって、
複数の電池セルを含む電池セルグループを提供することと、
前記電池セルグループの第1の面上に設置される冷却システムを提供することと、
前記電池セルグループの第2の面上に設置される信号伝送アセンブリを提供することであって、前記第2の面は前記第1の面に隣接し、前記信号伝送アセンブリはバスバー部品と絶縁層とを含み、前記絶縁層は前記バスバー部品をパッケージングするためのものであり、前記絶縁層は開孔を有し、前記バスバー部品は、前記開孔位置で前記電池セルグループにおける電池セルと電気的に接続するためのものであることと、
前記信号伝送アセンブリを被覆して前記冷却システムに発生した凝縮液が前記信号伝送アセンブリに到着することを阻止するための被覆部材を提供することと、
を含む電池を製造する方法。 - 電池を製造する機器であって、提供モジュールを含み、前記提供モジュールは、
複数の電池セルを含む電池セルグループを提供することと、
前記電池セルグループの第1の面上に設置される冷却システムを提供することと、
前記電池セルグループの第2の面上に設置される信号伝送アセンブリを提供することであって、前記第2の面は前記第1の面に隣接し、前記信号伝送アセンブリはバスバー部品と絶縁層とを含み、前記絶縁層は前記バスバー部品をパッケージングするためのものであり、前記絶縁層は開孔を有し、前記バスバー部品は前記開孔位置で前記電池セルグループにおける電池セルと電気的に接続するためのものであることと、
前記信号伝送アセンブリを被覆して前記冷却システムに発生した凝縮液が前記信号伝送アセンブリに到着することを阻止するための被覆部材を提供することと、
に用いられる電池を製造する機器。
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JP2023511951A (ja) | 2020-10-19 | 2023-03-23 | ジアンス・コンテンポラリー・アンプレックス・テクノロジー・リミテッド | 電池、電力消費装置、電池の製造方法及び装置 |
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