KR20250160887A - 축전 디바이스의 제조 방법, 및 축전 디바이스 - Google Patents

축전 디바이스의 제조 방법, 및 축전 디바이스

Info

Publication number
KR20250160887A
KR20250160887A KR1020257025769A KR20257025769A KR20250160887A KR 20250160887 A KR20250160887 A KR 20250160887A KR 1020257025769 A KR1020257025769 A KR 1020257025769A KR 20257025769 A KR20257025769 A KR 20257025769A KR 20250160887 A KR20250160887 A KR 20250160887A
Authority
KR
South Korea
Prior art keywords
storage device
electrode body
manufacturing
outer film
sealing
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.)
Pending
Application number
KR1020257025769A
Other languages
English (en)
Korean (ko)
Inventor
도시부미 우리우
가에 미야시로
사야코 가나자와
미호 사사키
에미코 오카다
노부유키 간다
유타 아라이
요헤이 아시하라
쇼헤이 오쿠무라
다케시 시라이시
다카시 헨미
Original Assignee
다이니폰 인사츠 가부시키가이샤
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 다이니폰 인사츠 가부시키가이샤 filed Critical 다이니폰 인사츠 가부시키가이샤
Publication of KR20250160887A publication Critical patent/KR20250160887A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • 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
    • H01M10/049—Processes for forming or storing electrodes in the battery container
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/184—Sealing members characterised by their shape or structure
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • 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
    • 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
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/593—Spacers; Insulating plates
    • 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)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Packages (AREA)
KR1020257025769A 2023-03-06 2024-03-06 축전 디바이스의 제조 방법, 및 축전 디바이스 Pending KR20250160887A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-034134 2023-03-06
JP2023034134 2023-03-06
PCT/JP2024/008618 WO2024185826A1 (ja) 2023-03-06 2024-03-06 蓄電デバイスの製造方法、および、蓄電デバイス

Publications (1)

Publication Number Publication Date
KR20250160887A true KR20250160887A (ko) 2025-11-14

Family

ID=92675279

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257025769A Pending KR20250160887A (ko) 2023-03-06 2024-03-06 축전 디바이스의 제조 방법, 및 축전 디바이스

Country Status (5)

Country Link
EP (1) EP4679581A1 (https=)
JP (4) JP7640001B2 (https=)
KR (1) KR20250160887A (https=)
CN (1) CN120770088A (https=)
WO (1) WO2024185826A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022123686A (ja) 2021-02-12 2022-08-24 トヨタ自動車株式会社 二次電池

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167945A (ja) * 1987-12-24 1989-07-03 Hitachi Maxell Ltd 薄形電池の製造方法
JP4581167B2 (ja) 2000-01-19 2010-11-17 ソニー株式会社 ポリマーバッテリー電極部のヒートシール方法およびヒートシール装置
JP2002337820A (ja) * 2001-05-11 2002-11-27 Fujimori Kogyo Co Ltd シール装置及びシール方法
JP2004031066A (ja) * 2002-06-25 2004-01-29 Nissan Motor Co Ltd 電池のシール方法および電池
JP2010277820A (ja) * 2009-05-28 2010-12-09 Nissan Motor Co Ltd ラミネートフィルムの熱溶着装置及び熱溶着方法
KR20110053835A (ko) 2009-11-16 2011-05-24 삼성에스디아이 주식회사 리튬 폴리머 이차 전지
JP2011216576A (ja) * 2010-03-31 2011-10-27 Fuji Heavy Ind Ltd 蓄電デバイス
JP5966549B2 (ja) 2012-04-13 2016-08-10 凸版印刷株式会社 リチウムイオン電池用外装材
JP6038600B2 (ja) 2012-11-09 2016-12-07 大倉工業株式会社 電池外包材用シーラントフィルムとその製造方法
JP2014096276A (ja) * 2012-11-09 2014-05-22 Hitachi Ltd 燃料電池システム及びこれに用いる固体酸化物形燃料電池並びに当該固体酸化物形燃料電池を用いたコージェネレーションシステム
JP6136466B2 (ja) * 2013-03-29 2017-05-31 株式会社Ｇｓユアサ 蓄電素子及び蓄電素子の被覆方法
JP6275956B2 (ja) 2013-04-25 2018-02-07 三洋電機株式会社 二次電池
JP6125886B2 (ja) * 2013-04-26 2017-05-10 三菱電機株式会社 不平衡平衡変換器
US20170250388A1 (en) * 2014-09-03 2017-08-31 Hitachi Automotive Systems, Ltd. Prismatic secondary battery
JP2018077931A (ja) 2015-03-17 2018-05-17 日立オートモティブシステムズ株式会社 二次電池
US10673047B2 (en) 2016-02-05 2020-06-02 KG Chem, Ltd. Cable-type secondary battery
JP7102757B2 (ja) * 2018-02-02 2022-07-20 株式会社豊田自動織機 電池モジュール及び電池モジュールの製造方法
JP7206873B2 (ja) * 2018-12-07 2023-01-18 大日本印刷株式会社 蓄電デバイスの製造方法及び蓄電デバイスの品質管理方法
JP7369564B2 (ja) 2019-08-07 2023-10-26 株式会社レゾナック・パッケージング 蓄電デバイス用外装体及びその製造方法
WO2021157731A1 (ja) * 2020-02-07 2021-08-12 大日本印刷株式会社 蓄電デバイス、及び、蓄電デバイスの製造方法
CN116615578A (zh) 2020-10-28 2023-08-18 国立大学法人东北大学 再生铝的制造方法、制造装置、制造系统、再生铝以及铝工件

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022123686A (ja) 2021-02-12 2022-08-24 トヨタ自動車株式会社 二次電池

Also Published As

Publication number Publication date
CN120770088A (zh) 2025-10-10
JP7754272B2 (ja) 2025-10-15
JP2025031978A (ja) 2025-03-07
JP7747159B2 (ja) 2025-10-01
JP2025186524A (ja) 2025-12-23
EP4679581A1 (en) 2026-01-14
WO2024185826A1 (ja) 2024-09-12
JP7640001B2 (ja) 2025-03-05
JP2025031980A (ja) 2025-03-07
JPWO2024185826A1 (https=) 2024-09-12

Similar Documents

Publication Publication Date Title
JP7420309B2 (ja) 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP7375995B1 (ja) 蓄電デバイス、蓄電デバイスの製造方法
JP7775978B2 (ja) 蓄電デバイス、蓋体、固定治具、蓄電デバイスの製造方法、運搬治具
JP7736215B2 (ja) 蓋体、蓄電デバイス
JP7816481B2 (ja) 蓄電デバイス、導電性部材、蓋ユニット、蓄電デバイスの製造方法
JP2025006017A (ja) 蓄電デバイス、蓋ユニット、蓄電デバイスの製造方法
KR20250160887A (ko) 축전 디바이스의 제조 방법, 및 축전 디바이스
JP7718619B1 (ja) 蓄電デバイス、蓋体、蓄電デバイスの製造方法
JP7816658B2 (ja) 蓋体、蓄電デバイス、蓋体キット、蓋ユニット、基部パーツ、第１被覆パーツ、第２被覆パーツ、蓄電デバイスの製造方法
JP7643651B1 (ja) 蓋体、蓋本体、蓄電デバイス
JP7790640B1 (ja) 蓋体、蓄電デバイス、蓄電デバイスの製造方法
KR20250160884A (ko) 축전 디바이스, 커버체, 커버 유닛
KR20250166097A (ko) 축전 디바이스, 고정 지그, 축전 디바이스의 제조 방법
KR20250160886A (ko) 축전 디바이스, 외장 필름, 축전 디바이스의 제조 방법
JP2026065726A (ja) 外装フィルム、蓄電デバイス、蓄電デバイスの製造方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)