JP7683835B2 - 蓋体、蓄電デバイス、周縁部材 - Google Patents

蓋体、蓄電デバイス、周縁部材 Download PDF

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Publication number
JP7683835B2
JP7683835B2 JP2024566016A JP2024566016A JP7683835B2 JP 7683835 B2 JP7683835 B2 JP 7683835B2 JP 2024566016 A JP2024566016 A JP 2024566016A JP 2024566016 A JP2024566016 A JP 2024566016A JP 7683835 B2 JP7683835 B2 JP 7683835B2
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JP
Japan
Prior art keywords
lid
heat
resin layer
exterior
lid body
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
JP2024566016A
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English (en)
Japanese (ja)
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JPWO2024225484A5 (https=
JPWO2024225484A1 (https=
Inventor
香衣 宮代
美帆 佐々木
敏史 瓜生
早陽子 金澤
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
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of JPWO2024225484A1 publication Critical patent/JPWO2024225484A1/ja
Publication of JPWO2024225484A5 publication Critical patent/JPWO2024225484A5/ja
Priority to JP2025081753A priority Critical patent/JP2025107623A/ja
Application granted granted Critical
Publication of JP7683835B2 publication Critical patent/JP7683835B2/ja
Priority to JP2026004300A priority patent/JP2026043031A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/10—Housing; Encapsulation
    • 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
    • H01G11/78—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
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • 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
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2024566016A 2023-04-26 2024-04-26 蓋体、蓄電デバイス、周縁部材 Active JP7683835B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2025081753A JP2025107623A (ja) 2023-04-26 2025-05-15 蓋体、蓄電デバイス、周縁部材
JP2026004300A JP2026043031A (ja) 2023-04-26 2026-01-14 蓋体、蓄電デバイス、周縁部材

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023072809 2023-04-26
JP2023072809 2023-04-26
PCT/JP2024/016607 WO2024225484A1 (ja) 2023-04-26 2024-04-26 蓋体、蓄電デバイス、周縁部材

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025081753A Division JP2025107623A (ja) 2023-04-26 2025-05-15 蓋体、蓄電デバイス、周縁部材

Publications (3)

Publication Number Publication Date
JPWO2024225484A1 JPWO2024225484A1 (https=) 2024-10-31
JPWO2024225484A5 JPWO2024225484A5 (https=) 2025-04-02
JP7683835B2 true JP7683835B2 (ja) 2025-05-27

Family

ID=93256789

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2024566016A Active JP7683835B2 (ja) 2023-04-26 2024-04-26 蓋体、蓄電デバイス、周縁部材
JP2025081753A Pending JP2025107623A (ja) 2023-04-26 2025-05-15 蓋体、蓄電デバイス、周縁部材
JP2026004300A Pending JP2026043031A (ja) 2023-04-26 2026-01-14 蓋体、蓄電デバイス、周縁部材

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2025081753A Pending JP2025107623A (ja) 2023-04-26 2025-05-15 蓋体、蓄電デバイス、周縁部材
JP2026004300A Pending JP2026043031A (ja) 2023-04-26 2026-01-14 蓋体、蓄電デバイス、周縁部材

Country Status (5)

Country Link
EP (1) EP4708485A1 (https=)
JP (3) JP7683835B2 (https=)
KR (1) KR20260002807A (https=)
CN (1) CN121175852A (https=)
WO (1) WO2024225484A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012079481A (ja) 2010-09-30 2012-04-19 Dainippon Printing Co Ltd 電気化学セル用包装材料
US20190173073A1 (en) 2017-12-01 2019-06-06 Hyundai Motor Company Pouch type secondary battery and method of manufacturing the same
WO2020085463A1 (ja) 2018-10-24 2020-04-30 大日本印刷株式会社 蓄電デバイス用外装材、その製造方法、及び蓄電デバイス
WO2021090951A1 (ja) 2019-11-08 2021-05-14 大日本印刷株式会社 金属端子用接着性フィルム、金属端子用接着性フィルムの製造方法、金属端子用接着性フィルム付き金属端子、当該金属端子用接着性フィルムを用いた蓄電デバイス、及び蓄電デバイスの製造方法
WO2023013783A1 (ja) 2021-08-06 2023-02-09 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112021004433T5 (de) 2020-10-28 2023-08-10 Tohoku University Herstellungsverfahren von recyceltem Aluminium, Herstellungsvorrichtung, Herstellungssystem, recyceltes Aluminium und Aluminiumwerkstück
JP7302614B2 (ja) 2021-02-12 2023-07-04 トヨタ自動車株式会社 二次電池

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012079481A (ja) 2010-09-30 2012-04-19 Dainippon Printing Co Ltd 電気化学セル用包装材料
US20190173073A1 (en) 2017-12-01 2019-06-06 Hyundai Motor Company Pouch type secondary battery and method of manufacturing the same
WO2020085463A1 (ja) 2018-10-24 2020-04-30 大日本印刷株式会社 蓄電デバイス用外装材、その製造方法、及び蓄電デバイス
WO2021090951A1 (ja) 2019-11-08 2021-05-14 大日本印刷株式会社 金属端子用接着性フィルム、金属端子用接着性フィルムの製造方法、金属端子用接着性フィルム付き金属端子、当該金属端子用接着性フィルムを用いた蓄電デバイス、及び蓄電デバイスの製造方法
WO2023013783A1 (ja) 2021-08-06 2023-02-09 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

Also Published As

Publication number Publication date
WO2024225484A1 (ja) 2024-10-31
JP2026043031A (ja) 2026-03-11
CN121175852A (zh) 2025-12-19
EP4708485A1 (en) 2026-03-11
KR20260002807A (ko) 2026-01-06
JP2025107623A (ja) 2025-07-18
JPWO2024225484A1 (https=) 2024-10-31

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