KR20260012205A - 커버체, 커버 본체, 축전 디바이스 - Google Patents

커버체, 커버 본체, 축전 디바이스

Info

Publication number
KR20260012205A
KR20260012205A KR1020257037272A KR20257037272A KR20260012205A KR 20260012205 A KR20260012205 A KR 20260012205A KR 1020257037272 A KR1020257037272 A KR 1020257037272A KR 20257037272 A KR20257037272 A KR 20257037272A KR 20260012205 A KR20260012205 A KR 20260012205A
Authority
KR
South Korea
Prior art keywords
cover body
covering
cover
storage device
sealing
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
KR1020257037272A
Other languages
English (en)
Korean (ko)
Inventor
도시부미 우리우
가에 미야시로
사야코 가나자와
미호 사사키
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 KR20260012205A publication Critical patent/KR20260012205A/ko
Pending legal-status Critical Current

Links

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
    • H01M50/147—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
    • 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
    • H01M50/155—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
    • H01M50/183—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)
KR1020257037272A 2023-05-19 2024-05-17 커버체, 커버 본체, 축전 디바이스 Pending KR20260012205A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-083534 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

Publications (1)

Publication Number Publication Date
KR20260012205A true KR20260012205A (ko) 2026-01-26

Family

ID=93589882

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257037272A Pending KR20260012205A (ko) 2023-05-19 2024-05-17 커버체, 커버 본체, 축전 디바이스

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022123686A (ja) 2021-02-12 2022-08-24 トヨタ自動車株式会社 二次電池

Family Cites Families (15)

* 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
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
JP5669495B2 (ja) * 2010-09-17 2015-02-12 株式会社大貫工業所 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
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
JP6496554B2 (ja) * 2015-01-08 2019-04-03 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
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
EP4383298A4 (en) * 2021-08-06 2025-12-24 Dainippon Printing Co Ltd ENERGY STORAGE DEVICE AND METHOD FOR PRODUCING ENERGY STORAGE DEVICES

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022123686A (ja) 2021-02-12 2022-08-24 トヨタ自動車株式会社 二次電池

Also Published As

Publication number Publication date
JPWO2024242066A1 (https=) 2024-11-28
JP7643651B1 (ja) 2025-03-11
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

Similar Documents

Publication Publication Date Title
KR20240124280A (ko) 뚜껑체, 축전 디바이스, 축전 디바이스의 제조 방법
JP7375995B1 (ja) 蓄電デバイス、蓄電デバイスの製造方法
JP7736215B2 (ja) 蓋体、蓄電デバイス
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
KR20250160126A (ko) 축전 디바이스, 덮개체, 고정 지그, 축전 디바이스의 제조 방법, 운반 지그
JP2025006017A (ja) 蓄電デバイス、蓋ユニット、蓄電デバイスの製造方法
KR20260012205A (ko) 커버체, 커버 본체, 축전 디바이스
KR20250160884A (ko) 축전 디바이스, 커버체, 커버 유닛
JP7700947B2 (ja) 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法
JP7790640B1 (ja) 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP7697610B1 (ja) 蓄電デバイス、蓋体、蓄電デバイスの製造方法
KR20260028668A (ko) 축전 디바이스, 외장 필름, 축전 디바이스의 제조 방법
KR20250166097A (ko) 축전 디바이스, 고정 지그, 축전 디바이스의 제조 방법
WO2025075040A1 (ja) 蓄電デバイス、蓋体、蓄電デバイスの製造方法
WO2025005297A1 (ja) 蓄電デバイス、蓋体、被覆体、蓄電デバイスの製造方法
KR20250160886A (ko) 축전 디바이스, 외장 필름, 축전 디바이스의 제조 방법
KR20250160887A (ko) 축전 디바이스의 제조 방법, 및 축전 디바이스
WO2025075194A1 (ja) 蓄電デバイス、蓋体、蓄電デバイスの製造方法
KR20250165315A (ko) 축전 디바이스 및 축전 디바이스용 보호 부재

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

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)