JP7327717B1 - 蓋体、蓄電デバイス、蓄電デバイスの製造方法 - Google Patents

蓋体、蓄電デバイス、蓄電デバイスの製造方法 Download PDF

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Publication number
JP7327717B1
JP7327717B1 JP2023532822A JP2023532822A JP7327717B1 JP 7327717 B1 JP7327717 B1 JP 7327717B1 JP 2023532822 A JP2023532822 A JP 2023532822A JP 2023532822 A JP2023532822 A JP 2023532822A JP 7327717 B1 JP7327717 B1 JP 7327717B1
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Prior art keywords
lid
exterior
storage device
exterior film
sealing
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JP2023532822A
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English (en)
Japanese (ja)
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JPWO2023120640A1 (enExample
JPWO2023120640A5 (enExample
Inventor
紘基 阿久津
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 JPWO2023120640A1 publication Critical patent/JPWO2023120640A1/ja
Priority to JP2023123702A priority Critical patent/JP7420309B2/ja
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Publication of JPWO2023120640A5 publication Critical patent/JPWO2023120640A5/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
    • 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
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • 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
    • 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
    • H01M50/102—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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • 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
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only 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
    • H01M50/147—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
    • H01M50/172—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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2023532822A 2021-12-22 2022-12-22 蓋体、蓄電デバイス、蓄電デバイスの製造方法 Active JP7327717B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023123702A JP7420309B2 (ja) 2021-12-22 2023-07-28 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP2024001715A JP2024032760A (ja) 2021-12-22 2024-01-10 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021208772 2021-12-22
JP2021208772 2021-12-22
PCT/JP2022/047350 WO2023120640A1 (ja) 2021-12-22 2022-12-22 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023123702A Division JP7420309B2 (ja) 2021-12-22 2023-07-28 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Publications (3)

Publication Number Publication Date
JPWO2023120640A1 JPWO2023120640A1 (enExample) 2023-06-29
JP7327717B1 true JP7327717B1 (ja) 2023-08-16
JPWO2023120640A5 JPWO2023120640A5 (enExample) 2023-11-22

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2023532822A Active JP7327717B1 (ja) 2021-12-22 2022-12-22 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP2023123702A Active JP7420309B2 (ja) 2021-12-22 2023-07-28 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP2024001715A Pending JP2024032760A (ja) 2021-12-22 2024-01-10 蓋体、蓄電デバイス、蓄電デバイスの製造方法

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JP2023123702A Active JP7420309B2 (ja) 2021-12-22 2023-07-28 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP2024001715A Pending JP2024032760A (ja) 2021-12-22 2024-01-10 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Country Status (6)

Country Link
US (1) US20250055091A1 (enExample)
EP (1) EP4456277A1 (enExample)
JP (3) JP7327717B1 (enExample)
KR (1) KR20240124280A (enExample)
CN (1) CN118435431A (enExample)
WO (1) WO2023120640A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025065112A (ja) * 2023-03-06 2025-04-17 大日本印刷株式会社 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7650419B2 (ja) * 2022-09-12 2025-03-25 トヨタ自動車株式会社 タブフィルムカット方法
WO2025041861A1 (ja) * 2023-08-23 2025-02-27 大日本印刷株式会社 蓄電素子中間体の製造装置、蓄電素子の製造装置、蓄電素子中間体の製造方法、蓄電素子の製造方法、及び蓄電素子の外装体用の蓋体
WO2025084359A1 (ja) * 2023-10-20 2025-04-24 大日本印刷株式会社 蓄電デバイス用外装フィルム及び蓄電デバイス
WO2025100531A1 (ja) * 2023-11-10 2025-05-15 大日本印刷株式会社 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法
JP2025132156A (ja) * 2024-02-29 2025-09-10 大日本印刷株式会社 蓄電デバイス、電動自動車、蓄電デバイス用包装材、蓄電デバイス用容器及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08329972A (ja) * 1995-05-30 1996-12-13 Sony Corp 電 池
JP2012174590A (ja) * 2011-02-23 2012-09-10 Nec Energy Devices Ltd 積層型の電池
JP2017174555A (ja) * 2016-03-22 2017-09-28 トヨタ自動車株式会社 ラミネート電池
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

Family Cites Families (2)

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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08329972A (ja) * 1995-05-30 1996-12-13 Sony Corp 電 池
JP2012174590A (ja) * 2011-02-23 2012-09-10 Nec Energy Devices Ltd 積層型の電池
JP2017174555A (ja) * 2016-03-22 2017-09-28 トヨタ自動車株式会社 ラミネート電池
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025065112A (ja) * 2023-03-06 2025-04-17 大日本印刷株式会社 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法

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Publication number Publication date
JPWO2023120640A1 (enExample) 2023-06-29
KR20240124280A (ko) 2024-08-16
EP4456277A1 (en) 2024-10-30
US20250055091A1 (en) 2025-02-13
JP7420309B2 (ja) 2024-01-23
WO2023120640A1 (ja) 2023-06-29
CN118435431A (zh) 2024-08-02
JP2023145636A (ja) 2023-10-11
JP2024032760A (ja) 2024-03-12

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