JP7133488B2 - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
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- JP7133488B2 JP7133488B2 JP2019012958A JP2019012958A JP7133488B2 JP 7133488 B2 JP7133488 B2 JP 7133488B2 JP 2019012958 A JP2019012958 A JP 2019012958A JP 2019012958 A JP2019012958 A JP 2019012958A JP 7133488 B2 JP7133488 B2 JP 7133488B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0563—Liquid materials, e.g. for Li-SOCl2 cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/654—Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6553—Terminals or leads
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
- H01M50/557—Plate-shaped terminals
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Description
本発明の電池モジュールは、ラミネート型電池セルと、集電タブと、第1伝熱材と、を必須の構成要素として備える。本発明の電池モジュールは、電極積層体がラミネートフィルムに封入されたラミネート型電池セルが複数個、積層配置されており、電極積層体は、端部から延在する集電タブを備え、集電タブは、ラミネート型電池セルの端部から導出しており、集電タブを挟み込むように、ラミネート型電池セルの外側に第1伝熱材が配置された構造を有する。
第1実施形態に係る本発明の電池モジュールを、図2を用いて説明する。図2は、第1実施形態に係る電池モジュールを構成する電池セルの上面図と側面図である。図2(a)は、電池モジュールを構成する電池セルの上面図であり、図2(b)は、図2(a)に示したY軸方向からの側面図である。
第2実施形態に係る本発明の電池モジュールを、図3を用いて説明する。図3は、第2実施形態に係る電池モジュールを構成する電池セルの側面図である。
本発明の電池モジュールにおいて、上記した以外の構成については、特に限定されるものではない。電池の分野において、公知となっている材料、方法等を適用することができる。
20、40、60 ラミネート型電池セル
1、31、51 電極積層体
2、32、52 集電タブ
3、33、 サポートプレート
34 伝熱シート
35 伝熱緩衝材
36、56 第1伝熱材
57 第2伝熱材
7 緩衝材
8 金属プレート
9、39、59 冷媒
Claims (5)
- 電極積層体がラミネートフィルムに封入されたラミネート型電池セルが複数個、積層配置された電池モジュールであって、
前記電極積層体は、端部から延出する集電タブを備え、
前記集電タブは、前記ラミネート型電池セルの端部から導出しており、
前記集電タブを挟み込むように、前記ラミネート型電池セルの外側に第1伝熱材が配置され、
前記ラミネート型電池セルは、内部に、第2伝熱材を備える、電池モジュール。 - 前記第1伝熱材は、前記集電タブの面に沿って配置される、請求項1に記載の電池モジュール。
- 前記第1伝熱材は、前記電池モジュールの空隙に配置される、請求項1または2に記載の電池モジュール。
- 前記ラミネート型電池セルは、全固体電池セルである、請求項1から3いずれかに記載の電池モジュール。
- 前記ラミネート型電池セルは、液体、固体、またはゲル状の電解質を有する、請求項1から3いずれかに記載の電池モジュール。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019012958A JP7133488B2 (ja) | 2019-01-29 | 2019-01-29 | 電池モジュール |
| CN201911316033.6A CN111490297A (zh) | 2019-01-29 | 2019-12-19 | 电池模块 |
| US16/724,399 US11342608B2 (en) | 2019-01-29 | 2019-12-23 | Battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019012958A JP7133488B2 (ja) | 2019-01-29 | 2019-01-29 | 電池モジュール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020123435A JP2020123435A (ja) | 2020-08-13 |
| JP7133488B2 true JP7133488B2 (ja) | 2022-09-08 |
Family
ID=71732866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019012958A Active JP7133488B2 (ja) | 2019-01-29 | 2019-01-29 | 電池モジュール |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11342608B2 (ja) |
| JP (1) | JP7133488B2 (ja) |
| CN (1) | CN111490297A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116615793A (zh) * | 2020-11-24 | 2023-08-18 | 株式会社丰田自动织机 | 蓄电装置 |
| WO2022113912A1 (ja) * | 2020-11-24 | 2022-06-02 | 株式会社豊田自動織機 | 蓄電装置 |
| KR102333290B1 (ko) * | 2021-03-25 | 2021-12-01 | 고려대학교 산학협력단 | 탭 직접 냉각 방식의 배터리 모듈 |
| JP7668148B2 (ja) | 2021-03-30 | 2025-04-24 | 本田技研工業株式会社 | 電池セル及びその製造方法 |
| JP7785833B2 (ja) * | 2024-03-27 | 2025-12-15 | 本田技研工業株式会社 | タブ冷却構造およびタブ冷却構造連結体 |
| EP4718578A1 (en) * | 2024-04-16 | 2026-04-01 | Lilium GmbH | Battery pack stack |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013243061A (ja) | 2012-05-21 | 2013-12-05 | Nec Energy Devices Ltd | 電池モジュール |
| JP2014078471A (ja) | 2012-10-12 | 2014-05-01 | Toshiba Corp | 二次電池および二次電池システム |
| JP2014203792A (ja) | 2013-04-09 | 2014-10-27 | 株式会社デンソー | 蓄電素子 |
| JP2016024935A (ja) | 2014-07-18 | 2016-02-08 | カルソニックカンセイ株式会社 | 蓄電装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000106154A (ja) | 1998-09-28 | 2000-04-11 | Matsushita Electric Ind Co Ltd | 全固体電池およびその製造法 |
| JP2001006630A (ja) | 1999-06-25 | 2001-01-12 | Japan Storage Battery Co Ltd | 鉛蓄電池 |
| JP2002334692A (ja) * | 2001-05-09 | 2002-11-22 | Kyocera Corp | 電 池 |
| EP1744383B1 (en) * | 2004-03-31 | 2014-05-07 | NEC Corporation | Electrical device with film covering and frame member |
| KR100571269B1 (ko) * | 2004-09-22 | 2006-04-13 | 삼성에스디아이 주식회사 | 이차전지용 파우치 및 파우치형 이차전지 |
| EP2002495B1 (en) * | 2006-04-03 | 2015-09-09 | LG Chem, Ltd. | Lithium secondary battery improved safety and capacity |
| WO2008130148A1 (en) * | 2007-04-20 | 2008-10-30 | Lg Chem, Ltd. | Battery cell of improved safety |
| KR101001320B1 (ko) * | 2007-11-09 | 2010-12-14 | 주식회사 엘지화학 | 향상된 열 안정성의 전지셀 및 이를 포함하는 중대형전지모듈 |
| KR100998846B1 (ko) * | 2007-11-21 | 2010-12-08 | 주식회사 엘지화학 | 우수한 방열 특성의 전지셀 및 이를 포함하는 중대형전지모듈 |
| JP2011086483A (ja) * | 2009-10-15 | 2011-04-28 | Honda Motor Co Ltd | ラミネート型2次電池 |
| JP2011210619A (ja) * | 2010-03-30 | 2011-10-20 | Sanyo Electric Co Ltd | 組電池 |
| KR101252981B1 (ko) * | 2010-08-05 | 2013-04-15 | 주식회사 엘지화학 | 안전성이 향상된 이차전지용 파우치 및 이를 이용한 파우치형 이차전지, 중대형 전지팩 |
| JP2012138315A (ja) * | 2010-12-28 | 2012-07-19 | Hitachi Ltd | リチウムイオン電池モジュール |
| DE102011119212A1 (de) * | 2011-11-23 | 2013-05-23 | Li-Tec Battery Gmbh | Elektroenergie-Speichervorrichtung mit flachen Speicherzellen |
| JP5916500B2 (ja) | 2012-04-27 | 2016-05-11 | オートモーティブエナジーサプライ株式会社 | 組電池 |
| JP2015022848A (ja) * | 2013-07-17 | 2015-02-02 | 三井造船株式会社 | 電池モジュール及び電池モジュールの製造方法 |
| JP6123746B2 (ja) * | 2014-07-11 | 2017-05-10 | 株式会社デンソー | 組電池 |
| US11289746B2 (en) * | 2016-05-03 | 2022-03-29 | Bosch Battery Systems Llc | Cooling arrangement for an energy storage device |
| US10930978B2 (en) * | 2017-01-27 | 2021-02-23 | Ford Global Technologies, Llc | Multifunctional ion pouch battery cell frame |
-
2019
- 2019-01-29 JP JP2019012958A patent/JP7133488B2/ja active Active
- 2019-12-19 CN CN201911316033.6A patent/CN111490297A/zh active Pending
- 2019-12-23 US US16/724,399 patent/US11342608B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013243061A (ja) | 2012-05-21 | 2013-12-05 | Nec Energy Devices Ltd | 電池モジュール |
| JP2014078471A (ja) | 2012-10-12 | 2014-05-01 | Toshiba Corp | 二次電池および二次電池システム |
| JP2014203792A (ja) | 2013-04-09 | 2014-10-27 | 株式会社デンソー | 蓄電素子 |
| JP2016024935A (ja) | 2014-07-18 | 2016-02-08 | カルソニックカンセイ株式会社 | 蓄電装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020123435A (ja) | 2020-08-13 |
| US20200243933A1 (en) | 2020-07-30 |
| US11342608B2 (en) | 2022-05-24 |
| CN111490297A (zh) | 2020-08-04 |
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