JP7684596B2 - バッテリーセル間の冷却構造、バッテリーモジュール、及び、バッテリーパック - Google Patents

バッテリーセル間の冷却構造、バッテリーモジュール、及び、バッテリーパック Download PDF

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Publication number
JP7684596B2
JP7684596B2 JP2023513002A JP2023513002A JP7684596B2 JP 7684596 B2 JP7684596 B2 JP 7684596B2 JP 2023513002 A JP2023513002 A JP 2023513002A JP 2023513002 A JP2023513002 A JP 2023513002A JP 7684596 B2 JP7684596 B2 JP 7684596B2
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Prior art keywords
plate
shaped metal
battery cells
metal member
cooling
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Japanese (ja)
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JPWO2022215659A5 (https=
JPWO2022215659A1 (https=
Inventor
皓平 佐々木
雅晴 茨木
雅史 臼井
辰則 砂川
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Nippon Steel Corp
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Nippon Steel Corp
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Priority to JP2025042259A priority Critical patent/JP7776794B2/ja
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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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • 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
    • H01M10/651—Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
    • 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
    • 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
    • H01M10/6555—Rods or plates arranged between the cells
    • 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
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • 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
    • 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
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
JP2023513002A 2021-04-06 2022-03-31 バッテリーセル間の冷却構造、バッテリーモジュール、及び、バッテリーパック Active JP7684596B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025042259A JP7776794B2 (ja) 2021-04-06 2025-03-17 バッテリーセル間の冷却構造、バッテリーモジュール、及び、バッテリーパック

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021064836 2021-04-06
JP2021064836 2021-04-06
PCT/JP2022/016820 WO2022215659A1 (ja) 2021-04-06 2022-03-31 バッテリーセル間の冷却構造、バッテリーモジュール、及び、バッテリーパック

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JP2025042259A Division JP7776794B2 (ja) 2021-04-06 2025-03-17 バッテリーセル間の冷却構造、バッテリーモジュール、及び、バッテリーパック

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JPWO2022215659A1 JPWO2022215659A1 (https=) 2022-10-13
JPWO2022215659A5 JPWO2022215659A5 (https=) 2023-10-04
JP7684596B2 true JP7684596B2 (ja) 2025-05-28

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JP2025042259A Active JP7776794B2 (ja) 2021-04-06 2025-03-17 バッテリーセル間の冷却構造、バッテリーモジュール、及び、バッテリーパック

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Country Status (6)

Country Link
US (1) US20240120573A1 (https=)
EP (1) EP4270599A4 (https=)
JP (2) JP7684596B2 (https=)
KR (1) KR20230163529A (https=)
CN (1) CN116888810A (https=)
WO (1) WO2022215659A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7616153B2 (ja) * 2022-05-26 2025-01-17 トヨタ自動車株式会社 電池パックおよび車両
DE102024114608A1 (de) * 2024-05-24 2025-11-27 Audi Aktiengesellschaft Traktionsbatterie für ein Kraftfahrzeug sowie Verfahren zum Herstellen einer Traktionsbatterie
GB2641388A (en) * 2024-05-30 2025-12-03 Dyson Technology Ltd Battery unit
KR20260024756A (ko) * 2024-08-14 2026-02-23 주식회사 엘지에너지솔루션 배터리 셀, 이를 포함하는 배터리 팩 및 자동차

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010108932A (ja) 2008-10-28 2010-05-13 Tesla Motors Inc 大型バッテリーパック用の改良された熱放散
US20110159340A1 (en) 2009-12-25 2011-06-30 Industrial Technology Research Institute Protection structure forthermal dissipation and preventing thermal runaway diffusion in battery system
JP2014089822A (ja) 2012-10-29 2014-05-15 Mitsubishi Heavy Ind Ltd 電池モジュール
JP2014229559A (ja) 2013-05-24 2014-12-08 株式会社デンソー 電池パック及びその製造方法
WO2015041149A1 (ja) 2013-09-20 2015-03-26 株式会社 東芝 電池放熱システム、電池放熱ユニット
JP2015076187A (ja) 2013-10-07 2015-04-20 株式会社デンソー 電池パック
WO2017159527A1 (ja) 2016-03-14 2017-09-21 パナソニックＩｐマネジメント株式会社 複合シートおよびこれを用いた電池パック
CN108598625A (zh) 2018-05-30 2018-09-28 公安部天津消防研究所 用于电池系统防止电池热失控扩展的阻隔装置及使用方法
WO2021166346A1 (ja) 2020-02-19 2021-08-26 信越ポリマー株式会社 多層シートおよびそれを備えるセルユニット

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5422596B2 (ja) * 2011-04-22 2014-02-19 株式会社日立製作所 二次電池モジュール及び二次電池パック
WO2014174616A1 (ja) * 2013-04-24 2014-10-30 トヨタ自動車株式会社 密閉型電池
CN105489965A (zh) 2015-12-29 2016-04-13 宁德时代新能源科技股份有限公司 动力电池模组
US9865906B2 (en) * 2016-04-15 2018-01-09 Lg Chem, Ltd. Battery system and method of assembling the battery system
CN111373600B (zh) 2018-02-27 2023-11-03 松下知识产权经营株式会社 电池模块
JP7281676B2 (ja) 2018-02-27 2023-05-26 パナソニックＩｐマネジメント株式会社 電池モジュール、及び電池パック
FR3100387B1 (fr) * 2019-08-29 2022-07-15 Accumulateurs Fixes Matériau composite à base de céramique imprégné d’un matériau à changement de phase et de charges ignifugeantes et doté de deux couches ignifugeantes, ainsi que son procédé de fabrication

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010108932A (ja) 2008-10-28 2010-05-13 Tesla Motors Inc 大型バッテリーパック用の改良された熱放散
US20110159340A1 (en) 2009-12-25 2011-06-30 Industrial Technology Research Institute Protection structure forthermal dissipation and preventing thermal runaway diffusion in battery system
JP2014089822A (ja) 2012-10-29 2014-05-15 Mitsubishi Heavy Ind Ltd 電池モジュール
JP2014229559A (ja) 2013-05-24 2014-12-08 株式会社デンソー 電池パック及びその製造方法
WO2015041149A1 (ja) 2013-09-20 2015-03-26 株式会社 東芝 電池放熱システム、電池放熱ユニット
JP2015076187A (ja) 2013-10-07 2015-04-20 株式会社デンソー 電池パック
WO2017159527A1 (ja) 2016-03-14 2017-09-21 パナソニックＩｐマネジメント株式会社 複合シートおよびこれを用いた電池パック
CN108598625A (zh) 2018-05-30 2018-09-28 公安部天津消防研究所 用于电池系统防止电池热失控扩展的阻隔装置及使用方法
WO2021166346A1 (ja) 2020-02-19 2021-08-26 信越ポリマー株式会社 多層シートおよびそれを備えるセルユニット

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Publication number Publication date
WO2022215659A1 (ja) 2022-10-13
EP4270599A4 (en) 2024-11-13
JPWO2022215659A1 (https=) 2022-10-13
CN116888810A (zh) 2023-10-13
US20240120573A1 (en) 2024-04-11
JP2025083539A (ja) 2025-05-30
JP7776794B2 (ja) 2025-11-27
KR20230163529A (ko) 2023-11-30
EP4270599A1 (en) 2023-11-01

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