JP7622917B1 - 蓄電デバイス及びその製造方法 - Google Patents

蓄電デバイス及びその製造方法 Download PDF

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Publication number
JP7622917B1
JP7622917B1 JP2024559859A JP2024559859A JP7622917B1 JP 7622917 B1 JP7622917 B1 JP 7622917B1 JP 2024559859 A JP2024559859 A JP 2024559859A JP 2024559859 A JP2024559859 A JP 2024559859A JP 7622917 B1 JP7622917 B1 JP 7622917B1
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Japan
Prior art keywords
seal
sealing
storage device
exterior
exterior film
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JP2024559859A
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English (en)
Japanese (ja)
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JPWO2024204835A1 (https=
JPWO2024204835A5 (https=
Inventor
香衣 宮代
敏史 瓜生
早陽子 金澤
美帆 佐々木
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
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Dai Nippon Printing Co Ltd
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Publication of JPWO2024204835A1 publication Critical patent/JPWO2024204835A1/ja
Priority to JP2024212181A priority Critical patent/JP2025023290A/ja
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Publication of JPWO2024204835A5 publication Critical patent/JPWO2024204835A5/ja
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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
    • H01M50/102—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
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • 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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • H01M50/191—Inorganic 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/195—Composite material consisting of a mixture of organic and inorganic 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2024559859A 2023-03-29 2024-03-29 蓄電デバイス及びその製造方法 Active JP7622917B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024212181A JP2025023290A (ja) 2023-03-29 2024-12-05 蓄電デバイス及びその製造方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023054426 2023-03-29
JP2023054426 2023-03-29
JP2023106539 2023-06-28
JP2023106539 2023-06-28
PCT/JP2024/013388 WO2024204835A1 (ja) 2023-03-29 2024-03-29 蓄電デバイス及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024212181A Division JP2025023290A (ja) 2023-03-29 2024-12-05 蓄電デバイス及びその製造方法

Publications (3)

Publication Number Publication Date
JPWO2024204835A1 JPWO2024204835A1 (https=) 2024-10-03
JP7622917B1 true JP7622917B1 (ja) 2025-01-28
JPWO2024204835A5 JPWO2024204835A5 (https=) 2025-03-06

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JP2024559859A Active JP7622917B1 (ja) 2023-03-29 2024-03-29 蓄電デバイス及びその製造方法
JP2024212181A Pending JP2025023290A (ja) 2023-03-29 2024-12-05 蓄電デバイス及びその製造方法

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JP2024212181A Pending JP2025023290A (ja) 2023-03-29 2024-12-05 蓄電デバイス及びその製造方法

Country Status (5)

Country Link
EP (1) EP4693642A1 (https=)
JP (2) JP7622917B1 (https=)
KR (1) KR20250168185A (https=)
CN (1) CN120898312A (https=)
WO (1) WO2024204835A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS472799Y1 (https=) * 1966-07-04 1972-01-29
JPH11186115A (ja) * 1997-12-19 1999-07-09 Nippon Chemicon Corp 電解コンデンサ及びその製造方法
JP2004186060A (ja) * 2002-12-05 2004-07-02 Japan Storage Battery Co Ltd 電池
JP2010067524A (ja) * 2008-09-11 2010-03-25 Inoac Corp 蓄電装置用容器
JP2011108623A (ja) * 2009-11-16 2011-06-02 Samsung Sdi Co Ltd 二次電池
JP2014216307A (ja) * 2013-04-30 2014-11-17 藤森工業株式会社 封口部材及び蓄電装置用容器
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6879230B2 (ja) 2018-03-05 2021-06-02 トヨタ自動車株式会社 全固体電池
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS472799Y1 (https=) * 1966-07-04 1972-01-29
JPH11186115A (ja) * 1997-12-19 1999-07-09 Nippon Chemicon Corp 電解コンデンサ及びその製造方法
JP2004186060A (ja) * 2002-12-05 2004-07-02 Japan Storage Battery Co Ltd 電池
JP2010067524A (ja) * 2008-09-11 2010-03-25 Inoac Corp 蓄電装置用容器
JP2011108623A (ja) * 2009-11-16 2011-06-02 Samsung Sdi Co Ltd 二次電池
JP2014216307A (ja) * 2013-04-30 2014-11-17 藤森工業株式会社 封口部材及び蓄電装置用容器
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

Also Published As

Publication number Publication date
WO2024204835A1 (ja) 2024-10-03
JPWO2024204835A1 (https=) 2024-10-03
EP4693642A1 (en) 2026-02-11
KR20250168185A (ko) 2025-12-02
CN120898312A (zh) 2025-11-04
JP2025023290A (ja) 2025-02-14

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