JP7756369B2 - 蓄電デバイスおよび蓄電デバイスの製造方法 - Google Patents

蓄電デバイスおよび蓄電デバイスの製造方法

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Publication number
JP7756369B2
JP7756369B2 JP2022559031A JP2022559031A JP7756369B2 JP 7756369 B2 JP7756369 B2 JP 7756369B2 JP 2022559031 A JP2022559031 A JP 2022559031A JP 2022559031 A JP2022559031 A JP 2022559031A JP 7756369 B2 JP7756369 B2 JP 7756369B2
Authority
JP
Japan
Prior art keywords
case
pressing portion
storage device
sealing body
hole
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
JP2022559031A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022091862A1 (https=
Inventor
利崇 小林
詠子 石井
秀樹 島本
良太 森岡
宏樹 林
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2022091862A1 publication Critical patent/JPWO2022091862A1/ja
Application granted granted Critical
Publication of JP7756369B2 publication Critical patent/JP7756369B2/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
    • 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
    • H01G9/10—Sealing, e.g. of lead-in wires
    • 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
    • H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
    • H01G11/20—Reformation or processes for removal of impurities, e.g. scavenging
    • 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
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/0029—Processes of manufacture
    • 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
    • H01G9/12—Vents or other means allowing expansion
    • 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
    • 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
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • 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
    • 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
    • H01G9/145—Liquid electrolytic capacitors
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2022559031A 2020-10-30 2021-10-19 蓄電デバイスおよび蓄電デバイスの製造方法 Active JP7756369B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2020182005 2020-10-30
JP2020182005 2020-10-30
JP2020193869 2020-11-20
JP2020193869 2020-11-20
JP2021011259 2021-01-27
JP2021011259 2021-01-27
PCT/JP2021/038560 WO2022091862A1 (ja) 2020-10-30 2021-10-19 蓄電デバイスおよび蓄電デバイスの製造方法

Publications (2)

Publication Number Publication Date
JPWO2022091862A1 JPWO2022091862A1 (https=) 2022-05-05
JP7756369B2 true JP7756369B2 (ja) 2025-10-20

Family

ID=81383749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022559031A Active JP7756369B2 (ja) 2020-10-30 2021-10-19 蓄電デバイスおよび蓄電デバイスの製造方法

Country Status (3)

Country Link
US (1) US12283436B2 (https=)
JP (1) JP7756369B2 (https=)
WO (1) WO2022091862A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7756369B2 (ja) * 2020-10-30 2025-10-20 パナソニックＩｐマネジメント株式会社 蓄電デバイスおよび蓄電デバイスの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005520344A (ja) 2002-03-13 2005-07-07 エプコス　アクチエンゲゼルシャフト コップ形ケーシング及びケーシングを有するコンデンサ
JP2007165521A (ja) 2005-12-13 2007-06-28 Matsushita Electric Ind Co Ltd コンデンサ
JP2007189184A (ja) 2005-12-13 2007-07-26 Matsushita Electric Ind Co Ltd コンデンサ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940767Y2 (ja) 1978-05-25 1984-11-20 松下電器産業株式会社 電解コンデンサ
JPH0646064Y2 (ja) * 1987-12-29 1994-11-24 松下電器産業株式会社 電池の安全弁装置
JP2945567B2 (ja) * 1993-10-22 1999-09-06 太洋化学工業株式会社 電解コンデンサ
JP5133498B2 (ja) * 2004-08-03 2013-01-30 日本ケミコン株式会社 電解コンデンサ及びその製造方法
KR101150544B1 (ko) 2005-04-20 2012-05-30 파나소닉 주식회사 콘덴서 및 그 제조 방법
CN103875049A (zh) * 2011-10-07 2014-06-18 松下电器产业株式会社 蓄电装置和用于该蓄电装置中的绝缘组合物
CN103946939B (zh) * 2011-11-17 2017-02-15 日本贵弥功株式会社 电容器及其制造方法
JP2015056357A (ja) * 2013-09-13 2015-03-23 株式会社豊田自動織機 蓄電装置
JP7756369B2 (ja) * 2020-10-30 2025-10-20 パナソニックＩｐマネジメント株式会社 蓄電デバイスおよび蓄電デバイスの製造方法
WO2022163210A1 (ja) * 2021-02-01 2022-08-04 パナソニックＩｐマネジメント株式会社 蓄電デバイス
JP7792615B2 (ja) * 2021-03-18 2025-12-26 パナソニックＩｐマネジメント株式会社 封口板およびそれを用いた蓄電装置
JPWO2024004892A1 (https=) * 2022-06-29 2024-01-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005520344A (ja) 2002-03-13 2005-07-07 エプコス　アクチエンゲゼルシャフト コップ形ケーシング及びケーシングを有するコンデンサ
JP2007165521A (ja) 2005-12-13 2007-06-28 Matsushita Electric Ind Co Ltd コンデンサ
JP2007189184A (ja) 2005-12-13 2007-07-26 Matsushita Electric Ind Co Ltd コンデンサ

Also Published As

Publication number Publication date
US12283436B2 (en) 2025-04-22
WO2022091862A1 (ja) 2022-05-05
US20230395330A1 (en) 2023-12-07
JPWO2022091862A1 (https=) 2022-05-05

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