WO2023163188A1 - 蓋体、蓋体ユニット、蓄電デバイス、蓋体ユニットの製造方法、蓄電デバイスの製造方法 - Google Patents

蓋体、蓋体ユニット、蓄電デバイス、蓋体ユニットの製造方法、蓄電デバイスの製造方法 Download PDF

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Publication number
WO2023163188A1
WO2023163188A1 PCT/JP2023/007154 JP2023007154W WO2023163188A1 WO 2023163188 A1 WO2023163188 A1 WO 2023163188A1 JP 2023007154 W JP2023007154 W JP 2023007154W WO 2023163188 A1 WO2023163188 A1 WO 2023163188A1
Authority
WO
WIPO (PCT)
Prior art keywords
lid
electrode terminal
storage device
electrode
electricity storage
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.)
Ceased
Application number
PCT/JP2023/007154
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
美帆 佐々木
敦 斎藤
紘基 阿久津
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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
Priority to CN202510171123.XA priority Critical patent/CN119994333A/zh
Priority to CN202510170708.XA priority patent/CN119994332A/zh
Priority to CN202380023701.4A priority patent/CN118765456A/zh
Priority to EP25166253.2A priority patent/EP4553970A3/en
Priority to EP25166251.6A priority patent/EP4553969A3/en
Priority to KR1020247025217A priority patent/KR20240157644A/ko
Priority to EP23760186.9A priority patent/EP4485644A4/en
Priority to JP2023558568A priority patent/JP7416346B1/ja
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to US18/841,523 priority patent/US20250183425A1/en
Publication of WO2023163188A1 publication Critical patent/WO2023163188A1/ja
Priority to JP2023216017A priority patent/JP7513183B2/ja
Priority to JP2024095747A priority patent/JP7827094B2/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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
    • 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
    • H01G11/74—Terminals, e.g. extensions of current collectors
    • 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
    • H01G11/80—Gaskets; Sealings
    • 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
    • H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
    • 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
    • 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
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • 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
    • H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
    • H01M50/141—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against humidity
    • 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
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/157—Inorganic material
    • H01M50/159—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
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/16—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
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/164—Lids or covers characterised by the material having a layered 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • 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
    • 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
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
    • 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

Definitions

  • a cover according to a tenth aspect of the present invention is the cover according to the first aspect or any one of the fifth to ninth aspects, wherein the electrode terminal, the first part and the first It further has a joining body that is arranged between at least one of the two parts and joins with the metal and the resin.
  • the second step of step S12 is performed after the first step.
  • the manufacturing apparatus bonds the adhesive film 31 to the electrode terminal 30 .
  • the second step may be performed before the first step.
  • the recess 372 is formed in the part joint portion 62A of the second part 362 .
  • the shape of the convex portion 371 can be arbitrarily selected.
  • the convex portion 371 is a hemisphere.
  • the shape of the protrusion 371 may be prismatic, pyramidal, cylindrical, or conical.
  • the shape of the concave portion 372 can be arbitrarily selected as long as the convex portion 371 can be inserted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
PCT/JP2023/007154 2022-02-26 2023-02-27 蓋体、蓋体ユニット、蓄電デバイス、蓋体ユニットの製造方法、蓄電デバイスの製造方法 Ceased WO2023163188A1 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EP23760186.9A EP4485644A4 (en) 2022-02-26 2023-02-27 LID BODY, LID BODY UNIT, ELECTRICAL ENERGY STORAGE DEVICE, METHOD FOR MANUFACTURING A LID BODY UNIT, AND METHOD FOR MANUFACTURING AN ELECTRICAL ENERGY STORAGE DEVICE
CN202380023701.4A CN118765456A (zh) 2022-02-26 2023-02-27 盖体、盖体单元及其制造方法、蓄电器件及其制造方法
EP25166253.2A EP4553970A3 (en) 2022-02-26 2023-02-27 Lid body, lid body unit, electric power storage device, method for manufacturing lid body unit, and method for manufacturing electric power storage device
EP25166251.6A EP4553969A3 (en) 2022-02-26 2023-02-27 Lid body, lid body unit, electric power storage device, method for manufacturing lid body unit, and method for manufacturing electric power storage device
KR1020247025217A KR20240157644A (ko) 2022-02-26 2023-02-27 덮개체, 덮개체 유닛, 축전 디바이스, 덮개체 유닛의 제조 방법, 축전 디바이스의 제조 방법
CN202510171123.XA CN119994333A (zh) 2022-02-26 2023-02-27 盖体、盖体单元及其制造方法、蓄电器件及其制造方法
CN202510170708.XA CN119994332A (zh) 2022-02-26 2023-02-27 盖体、盖体单元及其制造方法、蓄电器件及其制造方法
JP2023558568A JP7416346B1 (ja) 2022-02-26 2023-02-27 蓋体、蓋体ユニット、蓄電デバイス、蓋体ユニットの製造方法、蓄電デバイスの製造方法
US18/841,523 US20250183425A1 (en) 2022-02-26 2023-02-27 Lid body, lid body unit, electric power storage device, method for manufacturing lid body unit, and method for manufacturing electric power storage device
JP2023216017A JP7513183B2 (ja) 2022-02-26 2023-12-21 蓋体、蓋体ユニット、蓄電デバイス、蓋体ユニットの製造方法、蓄電デバイスの製造方法
JP2024095747A JP7827094B2 (ja) 2022-02-26 2024-06-13 蓋体、蓋体ユニット、蓄電デバイス、蓋体ユニットの製造方法、蓄電デバイスの製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2022028728 2022-02-26
JP2022-028727 2022-02-26
JP2022028727 2022-02-26
JP2022-028728 2022-02-26

Publications (1)

Publication Number Publication Date
WO2023163188A1 true WO2023163188A1 (ja) 2023-08-31

Family

ID=87766259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2023/007154 Ceased WO2023163188A1 (ja) 2022-02-26 2023-02-27 蓋体、蓋体ユニット、蓄電デバイス、蓋体ユニットの製造方法、蓄電デバイスの製造方法

Country Status (6)

Country Link
US (1) US20250183425A1 (https=)
EP (3) EP4553969A3 (https=)
JP (3) JP7416346B1 (https=)
KR (1) KR20240157644A (https=)
CN (2) CN119994332A (https=)
WO (1) WO2023163188A1 (https=)

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JP2019153504A (ja) 2018-03-05 2019-09-12 トヨタ自動車株式会社 全固体電池
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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014041724A (ja) * 2012-08-21 2014-03-06 Toyota Industries Corp 蓄電装置、及び電極組立体の製造方法
JP2018116917A (ja) * 2017-01-20 2018-07-26 トヨタ自動車株式会社 全固体電池
JP2019153504A (ja) 2018-03-05 2019-09-12 トヨタ自動車株式会社 全固体電池
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

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Title
See also references of EP4485644A4

Also Published As

Publication number Publication date
JP7513183B2 (ja) 2024-07-09
EP4485644A1 (en) 2025-01-01
EP4553970A2 (en) 2025-05-14
CN119994332A (zh) 2025-05-13
EP4553969A2 (en) 2025-05-14
US20250183425A1 (en) 2025-06-05
EP4485644A4 (en) 2025-11-26
EP4553970A3 (en) 2025-07-30
JP2024039039A (ja) 2024-03-21
CN119994333A (zh) 2025-05-13
KR20240157644A (ko) 2024-11-01
JP7416346B1 (ja) 2024-01-17
EP4553969A3 (en) 2025-11-12
JP7827094B2 (ja) 2026-03-10
JPWO2023163188A1 (https=) 2023-08-31
JP2024113197A (ja) 2024-08-21

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