JP7327311B2 - 組電池 - Google Patents

組電池 Download PDF

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Publication number
JP7327311B2
JP7327311B2 JP2020125788A JP2020125788A JP7327311B2 JP 7327311 B2 JP7327311 B2 JP 7327311B2 JP 2020125788 A JP2020125788 A JP 2020125788A JP 2020125788 A JP2020125788 A JP 2020125788A JP 7327311 B2 JP7327311 B2 JP 7327311B2
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JP
Japan
Prior art keywords
electrode tab
tab
positive electrode
negative electrode
sectional area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020125788A
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English (en)
Japanese (ja)
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JP2022021909A (ja
Inventor
毅 古賀
賢一 小橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2020125788A priority Critical patent/JP7327311B2/ja
Priority to CN202110817781.3A priority patent/CN113972350B/zh
Publication of JP2022021909A publication Critical patent/JP2022021909A/ja
Application granted granted Critical
Publication of JP7327311B2 publication Critical patent/JP7327311B2/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • 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
    • H01M10/65—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5038—Heating or cooling of cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
JP2020125788A 2020-07-22 2020-07-22 組電池 Active JP7327311B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020125788A JP7327311B2 (ja) 2020-07-22 2020-07-22 組電池
CN202110817781.3A CN113972350B (zh) 2020-07-22 2021-07-20 组电池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020125788A JP7327311B2 (ja) 2020-07-22 2020-07-22 組電池

Publications (2)

Publication Number Publication Date
JP2022021909A JP2022021909A (ja) 2022-02-03
JP7327311B2 true JP7327311B2 (ja) 2023-08-16

Family

ID=79586281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020125788A Active JP7327311B2 (ja) 2020-07-22 2020-07-22 組電池

Country Status (2)

Country Link
JP (1) JP7327311B2 (zh)
CN (1) CN113972350B (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005340005A (ja) 2004-05-27 2005-12-08 Nissan Motor Co Ltd 二次電池及び組電池
JP2007026907A (ja) 2005-07-19 2007-02-01 Toyota Motor Corp 電池及び組電池の製造方法
JP2009110812A (ja) 2007-10-30 2009-05-21 Nissan Motor Co Ltd 電池及びその製造方法
JP2012038495A (ja) 2010-08-05 2012-02-23 Hitachi Maxell Energy Ltd 非水電解質電池モジュール
JP2018041818A (ja) 2016-09-07 2018-03-15 株式会社フジクラ 蓄電デバイス、蓄電モジュール、及び、蓄電モジュールの製造方法
JP2019061830A (ja) 2017-09-26 2019-04-18 Tdk株式会社 蓄電モジュール及び蓄電パック

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3193283B2 (ja) * 1996-01-16 2001-07-30 株式会社日立製作所 ナトリウム２次電池
JP2008181822A (ja) * 2007-01-25 2008-08-07 Sanyo Electric Co Ltd 電池パック及びその製造方法
JP5831924B2 (ja) * 2011-03-31 2015-12-09 Ｎｅｃエナジーデバイス株式会社 電池パック
CN202423596U (zh) * 2011-11-15 2012-09-05 宏致电子股份有限公司 电源连接器
CN103647113B (zh) * 2013-12-25 2015-08-26 国网上海市电力公司 一种储能钠硫电池模块的主电源线引出结构
JP2019133741A (ja) * 2016-05-26 2019-08-08 ヤマハ発動機株式会社 蓄電モジュール

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005340005A (ja) 2004-05-27 2005-12-08 Nissan Motor Co Ltd 二次電池及び組電池
JP2007026907A (ja) 2005-07-19 2007-02-01 Toyota Motor Corp 電池及び組電池の製造方法
JP2009110812A (ja) 2007-10-30 2009-05-21 Nissan Motor Co Ltd 電池及びその製造方法
JP2012038495A (ja) 2010-08-05 2012-02-23 Hitachi Maxell Energy Ltd 非水電解質電池モジュール
JP2018041818A (ja) 2016-09-07 2018-03-15 株式会社フジクラ 蓄電デバイス、蓄電モジュール、及び、蓄電モジュールの製造方法
JP2019061830A (ja) 2017-09-26 2019-04-18 Tdk株式会社 蓄電モジュール及び蓄電パック

Also Published As

Publication number Publication date
CN113972350B (zh) 2024-05-28
JP2022021909A (ja) 2022-02-03
CN113972350A (zh) 2022-01-25

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