JP7643651B1 - 蓋体、蓋本体、蓄電デバイス - Google Patents

蓋体、蓋本体、蓄電デバイス Download PDF

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Publication number
JP7643651B1
JP7643651B1 JP2024565360A JP2024565360A JP7643651B1 JP 7643651 B1 JP7643651 B1 JP 7643651B1 JP 2024565360 A JP2024565360 A JP 2024565360A JP 2024565360 A JP2024565360 A JP 2024565360A JP 7643651 B1 JP7643651 B1 JP 7643651B1
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Japan
Prior art keywords
covering
lid
lid body
exterior
storage device
Prior art date
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JP2024565360A
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English (en)
Japanese (ja)
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JPWO2024242066A5 (https=
JPWO2024242066A1 (https=
Inventor
敏史 瓜生
香衣 宮代
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 JPWO2024242066A1 publication Critical patent/JPWO2024242066A1/ja
Priority to JP2025019397A priority Critical patent/JP7831658B2/ja
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Publication of JPWO2024242066A5 publication Critical patent/JPWO2024242066A5/ja
Priority to JP2026022765A priority patent/JP2026066403A/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
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/157—Inorganic material
    • H01M50/159—Metals
    • 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
    • H01G11/78—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
    • 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
    • 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
    • H01M50/116—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
    • H01M50/131—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
    • H01M50/147—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
    • H01M50/155—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
    • H01M50/183—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
    • H01M50/19—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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2024565360A 2023-05-19 2024-05-17 蓋体、蓋本体、蓄電デバイス Active JP7643651B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2025019397A JP7831658B2 (ja) 2023-05-19 2025-02-07 蓋体、蓋本体、蓄電デバイス
JP2026022765A JP2026066403A (ja) 2023-05-19 2026-02-16 蓋体、蓋本体、蓄電デバイス

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023083534 2023-05-19
JP2023083534 2023-05-19
PCT/JP2024/018412 WO2024242066A1 (ja) 2023-05-19 2024-05-17 蓋体、蓋本体、蓄電デバイス

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025019397A Division JP7831658B2 (ja) 2023-05-19 2025-02-07 蓋体、蓋本体、蓄電デバイス

Publications (3)

Publication Number Publication Date
JPWO2024242066A1 JPWO2024242066A1 (https=) 2024-11-28
JP7643651B1 true JP7643651B1 (ja) 2025-03-11
JPWO2024242066A5 JPWO2024242066A5 (https=) 2025-04-30

Family

ID=93589882

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2024565360A Active JP7643651B1 (ja) 2023-05-19 2024-05-17 蓋体、蓋本体、蓄電デバイス
JP2025019397A Active JP7831658B2 (ja) 2023-05-19 2025-02-07 蓋体、蓋本体、蓄電デバイス
JP2026022765A Pending JP2026066403A (ja) 2023-05-19 2026-02-16 蓋体、蓋本体、蓄電デバイス

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2025019397A Active JP7831658B2 (ja) 2023-05-19 2025-02-07 蓋体、蓋本体、蓄電デバイス
JP2026022765A Pending JP2026066403A (ja) 2023-05-19 2026-02-16 蓋体、蓋本体、蓄電デバイス

Country Status (5)

Country Link
EP (1) EP4715975A1 (https=)
JP (3) JP7643651B1 (https=)
KR (1) KR20260012205A (https=)
CN (1) CN121153149A (https=)
WO (1) WO2024242066A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004186060A (ja) * 2002-12-05 2004-07-02 Japan Storage Battery Co Ltd 電池
JP2012064880A (ja) * 2010-09-17 2012-03-29 Onuki Kogyosho:Kk 樹脂封止金属部品、それに用いるリードフレーム、及び金属部品の製造方法
JP2016126989A (ja) * 2015-01-08 2016-07-11 三井化学株式会社 蓋体、電気部品、及び、蓋体の製造方法
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4830302B2 (ja) * 2005-01-25 2011-12-07 トヨタ自動車株式会社 二次電池
KR100946744B1 (ko) * 2005-05-17 2010-03-11 혼다 기켄 고교 가부시키가이샤 축전지와 절연체 및 그것을 이용한 전지용 용기
JP5492653B2 (ja) * 2010-05-07 2014-05-14 日立ビークルエナジー株式会社 二次電池
JP5582533B2 (ja) * 2010-10-22 2014-09-03 日立マクセル株式会社 密閉型電池
JP5374531B2 (ja) * 2011-03-18 2013-12-25 三菱重工業株式会社 電池
JP6285746B2 (ja) * 2014-02-24 2018-02-28 日立オートモティブシステムズ株式会社 二次電池
US11322790B2 (en) * 2016-09-05 2022-05-03 Vehicle Energy Japan Inc. Prismatic secondary battery
JP7069758B2 (ja) * 2018-01-31 2022-05-18 株式会社Ｇｓユアサ 蓄電素子
JP7353254B2 (ja) * 2020-10-20 2023-09-29 プライムプラネットエナジー＆ソリューションズ株式会社 二次電池
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
EP4383298A4 (en) * 2021-08-06 2025-12-24 Dainippon Printing Co Ltd ENERGY STORAGE DEVICE AND METHOD FOR PRODUCING ENERGY STORAGE DEVICES

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004186060A (ja) * 2002-12-05 2004-07-02 Japan Storage Battery Co Ltd 電池
JP2012064880A (ja) * 2010-09-17 2012-03-29 Onuki Kogyosho:Kk 樹脂封止金属部品、それに用いるリードフレーム、及び金属部品の製造方法
JP2016126989A (ja) * 2015-01-08 2016-07-11 三井化学株式会社 蓋体、電気部品、及び、蓋体の製造方法
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

Also Published As

Publication number Publication date
KR20260012205A (ko) 2026-01-26
JPWO2024242066A1 (https=) 2024-11-28
WO2024242066A1 (ja) 2024-11-28
EP4715975A1 (en) 2026-03-25
JP2026066403A (ja) 2026-04-16
CN121153149A (zh) 2025-12-16
JP2025069434A (ja) 2025-04-30
JP7831658B2 (ja) 2026-03-17

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