JP7790640B1 - 蓋体、蓄電デバイス、蓄電デバイスの製造方法 - Google Patents

蓋体、蓄電デバイス、蓄電デバイスの製造方法

Info

Publication number
JP7790640B1
JP7790640B1 JP2025543310A JP2025543310A JP7790640B1 JP 7790640 B1 JP7790640 B1 JP 7790640B1 JP 2025543310 A JP2025543310 A JP 2025543310A JP 2025543310 A JP2025543310 A JP 2025543310A JP 7790640 B1 JP7790640 B1 JP 7790640B1
Authority
JP
Japan
Prior art keywords
wall
base
storage device
rib
lid
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.)
Active
Application number
JP2025543310A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025187802A1 (https=
JPWO2025187802A5 (https=
Inventor
早陽子 金澤
克巳 亀田
諒 船島
孝之 池田
美帆 佐々木
香衣 宮代
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
Original Assignee
Dai Nippon Printing Co Ltd
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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of JPWO2025187802A1 publication Critical patent/JPWO2025187802A1/ja
Priority to JP2025244271A priority Critical patent/JP7816629B1/ja
Application granted granted Critical
Publication of JP7790640B1 publication Critical patent/JP7790640B1/ja
Priority to JP2026012998A priority patent/JP2026065729A/ja
Publication of JPWO2025187802A5 publication Critical patent/JPWO2025187802A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M50/147—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
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2025543310A 2024-03-06 2025-03-06 蓋体、蓄電デバイス、蓄電デバイスの製造方法 Active JP7790640B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2025244271A JP7816629B1 (ja) 2024-03-06 2025-12-10 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP2026012998A JP2026065729A (ja) 2024-03-06 2026-01-29 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2024034436 2024-03-06
JP2024034436 2024-03-06
PCT/JP2025/008327 WO2025187802A1 (ja) 2024-03-06 2025-03-06 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025244271A Division JP7816629B1 (ja) 2024-03-06 2025-12-10 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Publications (3)

Publication Number Publication Date
JPWO2025187802A1 JPWO2025187802A1 (https=) 2025-09-12
JP7790640B1 true JP7790640B1 (ja) 2025-12-23
JPWO2025187802A5 JPWO2025187802A5 (https=) 2026-02-10

Family

ID=96991092

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2025543310A Active JP7790640B1 (ja) 2024-03-06 2025-03-06 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP2025244271A Active JP7816629B1 (ja) 2024-03-06 2025-12-10 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP2026012998A Pending JP2026065729A (ja) 2024-03-06 2026-01-29 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2025244271A Active JP7816629B1 (ja) 2024-03-06 2025-12-10 蓋体、蓄電デバイス、蓄電デバイスの製造方法
JP2026012998A Pending JP2026065729A (ja) 2024-03-06 2026-01-29 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Country Status (2)

Country Link
JP (3) JP7790640B1 (https=)
WO (1) WO2025187802A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08329972A (ja) * 1995-05-30 1996-12-13 Sony Corp 電 池
JP2011108623A (ja) * 2009-11-16 2011-06-02 Samsung Sdi Co Ltd 二次電池
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
CN215644700U (zh) * 2021-04-27 2022-01-25 天能电池集团股份有限公司 一种铅蓄电池
CN216720086U (zh) * 2021-12-28 2022-06-10 河南超威正效电源有限公司 一种单体试验用蓄电池塑壳
JP2023084025A (ja) * 2021-12-06 2023-06-16 トヨタ自動車株式会社 二次電池
JP2023084066A (ja) * 2021-12-06 2023-06-16 トヨタ自動車株式会社 二次電池
JP2024021614A (ja) * 2022-08-04 2024-02-16 株式会社Ａｅｓｃジャパン 電池セル

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08329972A (ja) * 1995-05-30 1996-12-13 Sony Corp 電 池
JP2011108623A (ja) * 2009-11-16 2011-06-02 Samsung Sdi Co Ltd 二次電池
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
CN215644700U (zh) * 2021-04-27 2022-01-25 天能电池集团股份有限公司 一种铅蓄电池
JP2023084025A (ja) * 2021-12-06 2023-06-16 トヨタ自動車株式会社 二次電池
JP2023084066A (ja) * 2021-12-06 2023-06-16 トヨタ自動車株式会社 二次電池
CN216720086U (zh) * 2021-12-28 2022-06-10 河南超威正效电源有限公司 一种单体试验用蓄电池塑壳
JP2024021614A (ja) * 2022-08-04 2024-02-16 株式会社Ａｅｓｃジャパン 電池セル

Also Published As

Publication number Publication date
JP2026035885A (ja) 2026-03-04
JPWO2025187802A1 (https=) 2025-09-12
JP2026065729A (ja) 2026-04-15
WO2025187802A8 (ja) 2025-10-02
WO2025187802A1 (ja) 2025-09-12
JP7816629B1 (ja) 2026-02-18

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