JP7666760B2 - 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法 - Google Patents

蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法 Download PDF

Info

Publication number
JP7666760B2
JP7666760B2 JP2024555004A JP2024555004A JP7666760B2 JP 7666760 B2 JP7666760 B2 JP 7666760B2 JP 2024555004 A JP2024555004 A JP 2024555004A JP 2024555004 A JP2024555004 A JP 2024555004A JP 7666760 B2 JP7666760 B2 JP 7666760B2
Authority
JP
Japan
Prior art keywords
storage device
lid
exterior
exterior film
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.)
Active
Application number
JP2024555004A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024185824A1 (enrdf_load_stackoverflow
JPWO2024185824A5 (enrdf_load_stackoverflow
Inventor
早陽子 金澤
香衣 宮代
美帆 佐々木
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 JPWO2024185824A1 publication Critical patent/JPWO2024185824A1/ja
Priority to JP2024230506A priority Critical patent/JP7700947B2/ja
Publication of JPWO2024185824A5 publication Critical patent/JPWO2024185824A5/ja
Application granted granted Critical
Publication of JP7666760B2 publication Critical patent/JP7666760B2/ja
Priority to JP2025097439A priority patent/JP2025124898A/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
    • 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
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
JP2024555004A 2023-03-06 2024-03-06 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法 Active JP7666760B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024230506A JP7700947B2 (ja) 2023-03-06 2024-12-26 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法
JP2025097439A JP2025124898A (ja) 2023-03-06 2025-06-11 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023034131 2023-03-06
JP2023034131 2023-03-06
JP2023108873 2023-06-30
JP2023108873 2023-06-30
PCT/JP2024/008611 WO2024185824A1 (ja) 2023-03-06 2024-03-06 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024230506A Division JP7700947B2 (ja) 2023-03-06 2024-12-26 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法

Publications (3)

Publication Number Publication Date
JPWO2024185824A1 JPWO2024185824A1 (enrdf_load_stackoverflow) 2024-09-12
JPWO2024185824A5 JPWO2024185824A5 (enrdf_load_stackoverflow) 2025-02-12
JP7666760B2 true JP7666760B2 (ja) 2025-04-22

Family

ID=92675231

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2024555004A Active JP7666760B2 (ja) 2023-03-06 2024-03-06 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法
JP2024230506A Active JP7700947B2 (ja) 2023-03-06 2024-12-26 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法
JP2025097439A Pending JP2025124898A (ja) 2023-03-06 2025-06-11 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024230506A Active JP7700947B2 (ja) 2023-03-06 2024-12-26 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法
JP2025097439A Pending JP2025124898A (ja) 2023-03-06 2025-06-11 蓄電デバイス、蓋体、蓋ユニット、蓄電デバイスの製造方法

Country Status (2)

Country Link
JP (3) JP7666760B2 (enrdf_load_stackoverflow)
WO (1) WO2024185824A1 (enrdf_load_stackoverflow)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005036674A1 (ja) 2003-10-07 2005-04-21 Nec Lamilion Energy, Ltd. フィルム外装電池およびフィルム外装電池の製造方法
CN212303776U (zh) 2020-08-18 2021-01-05 恒大新能源技术(深圳)有限公司 软包电池及电池模组
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
JP2022123686A (ja) 2021-02-12 2022-08-24 トヨタ自動車株式会社 二次電池
WO2022215739A1 (ja) 2021-04-07 2022-10-13 大日本印刷株式会社 蓄電デバイス用樹脂フィルム及び蓄電デバイス

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002319374A (ja) * 2001-04-19 2002-10-31 Yuasa Corp 密閉形電池
JP2011076868A (ja) * 2009-09-30 2011-04-14 Panasonic Corp 二次電池
JP5480726B2 (ja) * 2010-06-11 2014-04-23 日新製鋼株式会社 電池用ケースの製造方法
JP5505218B2 (ja) * 2010-09-14 2014-05-28 株式会社デンソー 密閉型蓄電池
JP2017174555A (ja) * 2016-03-22 2017-09-28 トヨタ自動車株式会社 ラミネート電池
KR20180054297A (ko) * 2016-11-15 2018-05-24 주식회사 엘지화학 밀봉성이 향상된 파우치 외장재 및 이를 포함하는 전지
CN108493488A (zh) * 2018-01-27 2018-09-04 林州朗坤科技有限公司 一种电化学装置及其制备方法
JP7212470B2 (ja) * 2018-07-27 2023-01-25 マクセル株式会社 ラミネート電池及びラミネート電池の製造方法
US20250079577A1 (en) * 2021-08-06 2025-03-06 Dai Nippon Printing Co., Ltd. Power storage device and method for producing power storage device
CN118435431A (zh) * 2021-12-22 2024-08-02 大日本印刷株式会社 盖体、蓄电器件、蓄电器件的制造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005036674A1 (ja) 2003-10-07 2005-04-21 Nec Lamilion Energy, Ltd. フィルム外装電池およびフィルム外装電池の製造方法
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
CN212303776U (zh) 2020-08-18 2021-01-05 恒大新能源技术(深圳)有限公司 软包电池及电池模组
JP2022123686A (ja) 2021-02-12 2022-08-24 トヨタ自動車株式会社 二次電池
WO2022215739A1 (ja) 2021-04-07 2022-10-13 大日本印刷株式会社 蓄電デバイス用樹脂フィルム及び蓄電デバイス

Also Published As

Publication number Publication date
WO2024185824A1 (ja) 2024-09-12
JPWO2024185824A1 (enrdf_load_stackoverflow) 2024-09-12
JP2025065112A (ja) 2025-04-17
JP7700947B2 (ja) 2025-07-01
JP2025124898A (ja) 2025-08-26

Similar Documents

Publication Publication Date Title
JP2025075102A (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
JP2025032007A (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
JP2025028279A (ja) 蓄電デバイス、蓋体、固定治具、蓄電デバイスの製造方法、運搬治具
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
JP7640007B1 (ja) 蓄電デバイス、固定治具、蓄電デバイスの製造方法
JP7718619B1 (ja) 蓄電デバイス、蓋体、蓄電デバイスの製造方法
JP7643652B1 (ja) 蓋体、蓄電デバイス
JP7643651B1 (ja) 蓋体、蓋本体、蓄電デバイス
JP7619537B1 (ja) 蓄電デバイス、外装フィルム、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
JP7736215B2 (ja) 蓋体、蓄電デバイス
JP7640001B2 (ja) 蓄電デバイスの製造方法、および、蓄電デバイス
JP7655457B1 (ja) 蓄電デバイス、外装フィルム、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
JP2025100981A (ja) 蓄電デバイス、蓋体、蓋ユニット
JP2024176982A (ja) 蓄電デバイス、変形抑制部材、蓋ユニット
WO2025187785A1 (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
JP2025006017A (ja) 蓄電デバイス、蓋ユニット、蓄電デバイスの製造方法
WO2025187802A1 (ja) 蓋体、蓄電デバイス、蓄電デバイスの製造方法
WO2025075194A1 (ja) 蓄電デバイス、蓋体、蓄電デバイスの製造方法
WO2025187782A1 (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
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

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240913

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240913

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20240913

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241015

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241108

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20241126

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241226

RD13 Notification of appointment of power of sub attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7433

Effective date: 20250122

TRDD Decision of grant or rejection written
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20250122

RD14 Notification of resignation of power of sub attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7434

Effective date: 20250205

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250311

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250324

R150 Certificate of patent or registration of utility model

Ref document number: 7666760

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150