KR20260002807A - 커버체, 축전 디바이스, 주위 부재 - Google Patents

커버체, 축전 디바이스, 주위 부재

Info

Publication number
KR20260002807A
KR20260002807A KR1020257036234A KR20257036234A KR20260002807A KR 20260002807 A KR20260002807 A KR 20260002807A KR 1020257036234 A KR1020257036234 A KR 1020257036234A KR 20257036234 A KR20257036234 A KR 20257036234A KR 20260002807 A KR20260002807 A KR 20260002807A
Authority
KR
South Korea
Prior art keywords
cover body
heat
resin layer
melting
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
KR1020257036234A
Other languages
English (en)
Korean (ko)
Inventor
가에 미야시로
미호 사사키
도시부미 우리우
사야코 가나자와
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 KR20260002807A publication Critical patent/KR20260002807A/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
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • 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
    • 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
    • H01M50/147—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
    • H01M50/183—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
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1020257036234A 2023-04-26 2024-04-26 커버체, 축전 디바이스, 주위 부재 Pending KR20260002807A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023072809 2023-04-26
JPJP-P-2023-072809 2023-04-26
PCT/JP2024/016607 WO2024225484A1 (ja) 2023-04-26 2024-04-26 蓋体、蓄電デバイス、周縁部材

Publications (1)

Publication Number Publication Date
KR20260002807A true KR20260002807A (ko) 2026-01-06

Family

ID=93256789

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257036234A Pending KR20260002807A (ko) 2023-04-26 2024-04-26 커버체, 축전 디바이스, 주위 부재

Country Status (5)

Country Link
EP (1) EP4708485A1 (https=)
JP (3) JP7683835B2 (https=)
KR (1) KR20260002807A (https=)
CN (1) CN121175852A (https=)
WO (1) WO2024225484A1 (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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5625697B2 (ja) * 2010-09-30 2014-11-19 大日本印刷株式会社 電気化学セル用包装材料
KR102540837B1 (ko) * 2017-12-01 2023-06-07 현대자동차주식회사 파우치형 이차전지 및 그 제조방법
JP7104136B2 (ja) * 2018-10-24 2022-07-20 大日本印刷株式会社 蓄電デバイス用外装材、その製造方法、及び蓄電デバイス
WO2021090951A1 (ja) * 2019-11-08 2021-05-14 大日本印刷株式会社 金属端子用接着性フィルム、金属端子用接着性フィルムの製造方法、金属端子用接着性フィルム付き金属端子、当該金属端子用接着性フィルムを用いた蓄電デバイス、及び蓄電デバイスの製造方法
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
JP7683835B2 (ja) 2025-05-27
WO2024225484A1 (ja) 2024-10-31
JP2026043031A (ja) 2026-03-11
CN121175852A (zh) 2025-12-19
EP4708485A1 (en) 2026-03-11
JP2025107623A (ja) 2025-07-18
JPWO2024225484A1 (https=) 2024-10-31

Similar Documents

Publication Publication Date Title
KR101677680B1 (ko) 수지 금속 복합 실 용기 및 그의 제조 방법
EP4456277A1 (en) Lid, electricity storage device, and method for manufacturing electricity storage device
EP4451433A1 (en) Power storage device, lid, and power storage device manufacturing method
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
KR20260002807A (ko) 커버체, 축전 디바이스, 주위 부재
JP7736215B2 (ja) 蓋体、蓄電デバイス
EP4679582A1 (en) Power storage device, cover member, fixing jig, method for producing power storage device, and transport jig
JP7666760B2 (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
EP4679577A1 (en) Power storage device, exterior film, and method for manufacturing power storage device
EP4679580A1 (en) Power storage device, lid body, and lid unit
JP7816658B2 (ja) 蓋体、蓄電デバイス、蓋体キット、蓋ユニット、基部パーツ、第１被覆パーツ、第２被覆パーツ、蓄電デバイスの製造方法
JP7639998B2 (ja) 蓄電デバイス、蓋ユニット
JP7750453B2 (ja) 蓄電デバイス、蓄電デバイス製造キット及び蓄電デバイスの製造方法
JP7697604B2 (ja) 蓄電デバイス、電極端子ユニット及び外装体セット
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
EP4715975A1 (en) Lid body, lid main body, and power storage device
WO2025084359A1 (ja) 蓄電デバイス用外装フィルム及び蓄電デバイス
WO2025115974A1 (ja) 外装フィルム、蓄電デバイス、蓄電デバイスの製造方法
JP2025135009A (ja) 蓄電デバイス、蓋体、被覆体、蓄電デバイスの製造方法
KR20250160887A (ko) 축전 디바이스의 제조 방법, 및 축전 디바이스

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)