KR20240157644A - 덮개체, 덮개체 유닛, 축전 디바이스, 덮개체 유닛의 제조 방법, 축전 디바이스의 제조 방법 - Google Patents

덮개체, 덮개체 유닛, 축전 디바이스, 덮개체 유닛의 제조 방법, 축전 디바이스의 제조 방법 Download PDF

Info

Publication number
KR20240157644A
KR20240157644A KR1020247025217A KR20247025217A KR20240157644A KR 20240157644 A KR20240157644 A KR 20240157644A KR 1020247025217 A KR1020247025217 A KR 1020247025217A KR 20247025217 A KR20247025217 A KR 20247025217A KR 20240157644 A KR20240157644 A KR 20240157644A
Authority
KR
South Korea
Prior art keywords
cover body
electrode terminal
storage device
electrode
cover
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.)
Pending
Application number
KR1020247025217A
Other languages
English (en)
Korean (ko)
Inventor
미호 사사키
아쓰시 사이토
고키 아쿠쓰
Original Assignee
다이니폰 인사츠 가부시키가이샤
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 다이니폰 인사츠 가부시키가이샤 filed Critical 다이니폰 인사츠 가부시키가이샤
Publication of KR20240157644A publication Critical patent/KR20240157644A/ko
Pending legal-status Critical Current

Links

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)
KR1020247025217A 2022-02-26 2023-02-27 덮개체, 덮개체 유닛, 축전 디바이스, 덮개체 유닛의 제조 방법, 축전 디바이스의 제조 방법 Pending KR20240157644A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022028728 2022-02-26
JPJP-P-2022-028727 2022-02-26
JP2022028727 2022-02-26
JPJP-P-2022-028728 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

Publications (1)

Publication Number Publication Date
KR20240157644A true KR20240157644A (ko) 2024-11-01

Family

ID=87766259

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247025217A Pending KR20240157644A (ko) 2022-02-26 2023-02-27 덮개체, 덮개체 유닛, 축전 디바이스, 덮개체 유닛의 제조 방법, 축전 디바이스의 제조 방법

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019153504A (ja) 2018-03-05 2019-09-12 トヨタ自動車株式会社 全固体電池

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133335U (https=) * 1978-03-09 1979-09-14
JPS5934992Y2 (ja) * 1979-03-28 1984-09-27 松下電器産業株式会社 電気二重層キャパシタ
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
JPH08329972A (ja) * 1995-05-30 1996-12-13 Sony Corp 電 池
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
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
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
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
EP2894690B1 (en) * 2013-11-27 2017-07-26 Lg Chem, Ltd. Pouch for secondary battery and secondary battery comprising same
JP6772855B2 (ja) * 2017-01-20 2020-10-21 トヨタ自動車株式会社 全固体電池
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
CN118867501A (zh) * 2020-02-07 2024-10-29 大日本印刷株式会社 蓄电器件和用于蓄电器件的盖体
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019153504A (ja) 2018-03-05 2019-09-12 トヨタ自動車株式会社 全固体電池

Also Published As

Publication number Publication date
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
JP7416346B1 (ja) 2024-01-17
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

Similar Documents

Publication Publication Date Title
JP7327717B1 (ja) 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP7375995B1 (ja) 蓄電デバイス、蓄電デバイスの製造方法
KR20240027809A (ko) 전고체 전지용 외장재 및 전고체 전지
JP7816481B2 (ja) 蓄電デバイス、導電性部材、蓋ユニット、蓄電デバイスの製造方法
JP7647981B2 (ja) 蓄電デバイス、補強パーツ、および、蓄電デバイスの製造方法
KR20240157644A (ko) 덮개체, 덮개체 유닛, 축전 디바이스, 덮개체 유닛의 제조 방법, 축전 디바이스의 제조 방법
JP2025006017A (ja) 蓄電デバイス、蓋ユニット、蓄電デバイスの製造方法
CN118765456A (zh) 盖体、盖体单元及其制造方法、蓄电器件及其制造方法
JP7786654B2 (ja) 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
JP7800787B1 (ja) 蓋体、蓄電デバイス、蓋体ユニット、電極端子ユニット、蓄電デバイスの製造方法
WO2025084359A1 (ja) 蓄電デバイス用外装フィルム及び蓄電デバイス
WO2024185783A1 (ja) 蓄電デバイス、蓋体、蓋ユニット
KR20250160887A (ko) 축전 디바이스의 제조 방법, 및 축전 디바이스
JP2025039773A (ja) 蓄電デバイス、外装フィルム、蓄電デバイスの製造方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13 Search requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D13-SRH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000