JP7416346B1 - 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
JP7416346B1
JP7416346B1 JP2023558568A JP2023558568A JP7416346B1 JP 7416346 B1 JP7416346 B1 JP 7416346B1 JP 2023558568 A JP2023558568 A JP 2023558568A JP 2023558568 A JP2023558568 A JP 2023558568A JP 7416346 B1 JP7416346 B1 JP 7416346B1
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Prior art keywords
lid
electrode terminal
storage device
electrode
electricity storage
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Japanese (ja)
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JPWO2023163188A5 (https=
JPWO2023163188A1 (https=
Inventor
美帆 佐々木
敦 斎藤
紘基 阿久津
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Dai Nippon Printing Co Ltd
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Dai Nippon Printing Co Ltd
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Publication of JPWO2023163188A5 publication Critical patent/JPWO2023163188A5/ja
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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
    • 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

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)
JP2023558568A 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 Active JP7416346B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
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

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JP2022028728 2022-02-26
JP2022028727 2022-02-26
JP2022028727 2022-02-26
JP2022028728 2022-02-26
PCT/JP2023/007154 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

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JP2023216017A Division 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

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JPWO2023163188A1 JPWO2023163188A1 (https=) 2023-08-31
JP7416346B1 true JP7416346B1 (ja) 2024-01-17
JPWO2023163188A5 JPWO2023163188A5 (https=) 2024-01-31

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JP2023558568A Active 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
JP2023216017A Active 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 Active 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

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JP2024095747A Active 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

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=)

Citations (9)

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JPS54133335U (https=) * 1978-03-09 1979-09-14
JPS55141933U (https=) * 1979-03-28 1980-10-11
JPS59141217A (ja) * 1983-01-31 1984-08-13 松下電器産業株式会社 高耐圧電気二重層キヤパシタ
JP2000090975A (ja) * 1998-09-09 2000-03-31 Sony Corp 薄型電池及び薄型電池の封装方法
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
JP2016506608A (ja) * 2013-11-27 2016-03-03 エルジー ケム． エルティーディ． 二次電池用パウチ及びこれを含む二次電池
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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JPH08329972A (ja) * 1995-05-30 1996-12-13 Sony Corp 電 池
US6083640A (en) 1998-09-22 2000-07-04 Samsung Display Device Co., Ltd. Secondary battery with electrode assembly fixing device
JP2001068074A (ja) * 1999-08-27 2001-03-16 Mitsubishi Chemicals Corp 電 池
KR100472504B1 (ko) * 2002-06-17 2005-03-10 삼성에스디아이 주식회사 보강구조가 개선된 파우치형 이차전지
JP5182838B2 (ja) 2006-07-25 2013-04-17 株式会社デンソー リチウム電池容器用封口板，その製造方法およびリチウム電池
KR20110053835A (ko) 2009-11-16 2011-05-24 삼성에스디아이 주식회사 리튬 폴리머 이차 전지
KR101135478B1 (ko) * 2010-02-04 2012-04-13 삼성에스디아이 주식회사 이차 전지
JP2012014952A (ja) 2010-06-30 2012-01-19 Sanyo Electric Co Ltd 電池およびその製造方法
JP5758267B2 (ja) 2011-10-28 2015-08-05 藤森工業株式会社 封止部材、封止部材の製造方法および蓄電装置用容器
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
CN110476293A (zh) * 2017-04-18 2019-11-19 株式会社村田制作所 电池及其制造方法、组合电池以及电子设备
KR102809759B1 (ko) * 2019-10-14 2025-05-16 주식회사 엘지에너지솔루션 배터리 셀, 이러한 배터리 셀을 포함하는 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 팩
JP7510803B2 (ja) 2020-07-06 2024-07-04 日本特殊陶業株式会社 電池
JP7302614B2 (ja) 2021-02-12 2023-07-04 トヨタ自動車株式会社 二次電池

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133335U (https=) * 1978-03-09 1979-09-14
JPS55141933U (https=) * 1979-03-28 1980-10-11
JPS59141217A (ja) * 1983-01-31 1984-08-13 松下電器産業株式会社 高耐圧電気二重層キヤパシタ
JP2000090975A (ja) * 1998-09-09 2000-03-31 Sony Corp 薄型電池及び薄型電池の封装方法
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
JP2016506608A (ja) * 2013-11-27 2016-03-03 エルジー ケム． エルティーディ． 二次電池用パウチ及びこれを含む二次電池
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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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
WO2023163188A1 (ja) 2023-08-31
EP4553969A3 (en) 2025-11-12
JP7827094B2 (ja) 2026-03-10
JPWO2023163188A1 (https=) 2023-08-31
JP2024113197A (ja) 2024-08-21

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