JP7816658B2 - 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 - Google Patents

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

Info

Publication number
JP7816658B2
JP7816658B2 JP2025552931A JP2025552931A JP7816658B2 JP 7816658 B2 JP7816658 B2 JP 7816658B2 JP 2025552931 A JP2025552931 A JP 2025552931A JP 2025552931 A JP2025552931 A JP 2025552931A JP 7816658 B2 JP7816658 B2 JP 7816658B2
Authority
JP
Japan
Prior art keywords
covering part
lid
base part
covering
storage device
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
JP2025552931A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025187785A5 (https=
JPWO2025187785A1 (https=
Inventor
裕代 赤羽
諒 船島
克巳 亀田
孝之 池田
早陽子 金澤
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 JPWO2025187785A1 publication Critical patent/JPWO2025187785A1/ja
Publication of JPWO2025187785A5 publication Critical patent/JPWO2025187785A5/ja
Application granted granted Critical
Publication of JP7816658B2 publication Critical patent/JP7816658B2/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
    • 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
    • H01M50/131—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
    • 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
    • H01M50/155—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
    • H01M50/186—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
    • H01M50/197—Sealing members characterised by the material having a layered structure
    • 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)
  • Battery Mounting, Suspending (AREA)
  • Casings For Electric Apparatus (AREA)
JP2025552931A 2024-03-06 2025-03-06 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 Active JP7816658B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2024034438 2024-03-06
JP2024034438 2024-03-06
PCT/JP2025/008264 WO2025187785A1 (ja) 2024-03-06 2025-03-06 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

Publications (3)

Publication Number Publication Date
JPWO2025187785A1 JPWO2025187785A1 (https=) 2025-09-12
JPWO2025187785A5 JPWO2025187785A5 (https=) 2026-02-10
JP7816658B2 true JP7816658B2 (ja) 2026-02-18

Family

ID=96991175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025552931A Active JP7816658B2 (ja) 2024-03-06 2025-03-06 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

Country Status (2)

Country Link
JP (1) JP7816658B2 (https=)
WO (1) WO2025187785A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011040379A (ja) 2009-08-18 2011-02-24 Samsung Sdi Co Ltd ２次電池及び電池モジュール
JP3237526U (ja) 2022-02-01 2022-05-20 日本製鉄株式会社 電池用ケース
JP2022123686A (ja) 2021-02-12 2022-08-24 トヨタ自動車株式会社 二次電池
WO2023013783A1 (ja) 2021-08-06 2023-02-09 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
JP2023084025A (ja) 2021-12-06 2023-06-16 トヨタ自動車株式会社 二次電池

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011040379A (ja) 2009-08-18 2011-02-24 Samsung Sdi Co Ltd ２次電池及び電池モジュール
JP2022123686A (ja) 2021-02-12 2022-08-24 トヨタ自動車株式会社 二次電池
WO2023013783A1 (ja) 2021-08-06 2023-02-09 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
JP2023084025A (ja) 2021-12-06 2023-06-16 トヨタ自動車株式会社 二次電池
JP3237526U (ja) 2022-02-01 2022-05-20 日本製鉄株式会社 電池用ケース

Also Published As

Publication number Publication date
WO2025187785A8 (ja) 2025-10-02
WO2025187785A1 (ja) 2025-09-12
JPWO2025187785A1 (https=) 2025-09-12

Similar Documents

Publication Publication Date Title
JP7775980B2 (ja) 蓄電デバイス、バリア性フィルム、蓋ユニット、蓋ユニットの製造方法
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
JP7775978B2 (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
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
JP2025006017A (ja) 蓄電デバイス、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
JP7718619B1 (ja) 蓄電デバイス、蓋体、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
JP7643651B1 (ja) 蓋体、蓋本体、蓄電デバイス
JP7747159B2 (ja) 蓄電デバイスの製造方法、および、蓄電デバイス
JP2025100981A (ja) 蓄電デバイス、蓋体、蓋ユニット
WO2025075194A1 (ja) 蓄電デバイス、蓋体、蓄電デバイスの製造方法
JP2026065726A (ja) 外装フィルム、蓄電デバイス、蓄電デバイスの製造方法
JP2024176982A (ja) 蓄電デバイス、変形抑制部材、蓋ユニット
JP2025135009A (ja) 蓄電デバイス、蓋体、被覆体、蓄電デバイスの製造方法
JP2025124898A (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
JP2025071256A (ja) 蓄電デバイス、固定治具、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: 20250910

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250910

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20250910

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251007

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251106

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251118

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251212

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260106

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260119

R150 Certificate of patent or registration of utility model

Ref document number: 7816658

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150