JP7366769B2 - 蓄電装置 - Google Patents

蓄電装置 Download PDF

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Publication number
JP7366769B2
JP7366769B2 JP2020009789A JP2020009789A JP7366769B2 JP 7366769 B2 JP7366769 B2 JP 7366769B2 JP 2020009789 A JP2020009789 A JP 2020009789A JP 2020009789 A JP2020009789 A JP 2020009789A JP 7366769 B2 JP7366769 B2 JP 7366769B2
Authority
JP
Japan
Prior art keywords
plate
power storage
conductive plate
sealing
electrode
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
JP2020009789A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021118076A (ja
JP2021118076A5 (enExample
Inventor
賢志 濱岡
拓 井上
真平 宗
浩生 植田
純一 飯田
怜史 森岡
素宜 奥村
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.)
Toyota Industries Corp
Toyota Motor Corp
Original Assignee
Toyota Industries Corp
Toyota Motor Corp
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 Toyota Industries Corp, Toyota Motor Corp filed Critical Toyota Industries Corp
Priority to JP2020009789A priority Critical patent/JP7366769B2/ja
Priority to US17/150,101 priority patent/US11715843B2/en
Priority to CN202110060464.1A priority patent/CN113178611B/zh
Priority to DE102021101264.3A priority patent/DE102021101264A1/de
Publication of JP2021118076A publication Critical patent/JP2021118076A/ja
Publication of JP2021118076A5 publication Critical patent/JP2021118076A5/ja
Application granted granted Critical
Publication of JP7366769B2 publication Critical patent/JP7366769B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • H01M10/0418—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes with bipolar electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • H01M50/10—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2020009789A 2020-01-24 2020-01-24 蓄電装置 Active JP7366769B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020009789A JP7366769B2 (ja) 2020-01-24 2020-01-24 蓄電装置
US17/150,101 US11715843B2 (en) 2020-01-24 2021-01-15 Power storage device
CN202110060464.1A CN113178611B (zh) 2020-01-24 2021-01-18 蓄电装置
DE102021101264.3A DE102021101264A1 (de) 2020-01-24 2021-01-21 Leistungsspeichervorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020009789A JP7366769B2 (ja) 2020-01-24 2020-01-24 蓄電装置

Publications (3)

Publication Number Publication Date
JP2021118076A JP2021118076A (ja) 2021-08-10
JP2021118076A5 JP2021118076A5 (enExample) 2022-09-12
JP7366769B2 true JP7366769B2 (ja) 2023-10-23

Family

ID=76753665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020009789A Active JP7366769B2 (ja) 2020-01-24 2020-01-24 蓄電装置

Country Status (4)

Country Link
US (1) US11715843B2 (enExample)
JP (1) JP7366769B2 (enExample)
CN (1) CN113178611B (enExample)
DE (1) DE102021101264A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11996572B2 (en) * 2020-12-31 2024-05-28 Samsung Sdi Co., Ltd. Battery module
US12261315B2 (en) * 2022-04-21 2025-03-25 Ford Global Technologies, Llc Battery housing assembly for electric vehicles
CN117199669B (zh) * 2022-05-31 2024-10-11 比亚迪股份有限公司 一种电池防护底板、电池包复合防护结构及车辆

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019160481A (ja) 2018-03-09 2019-09-19 株式会社豊田自動織機 蓄電装置
JP2019185947A (ja) 2018-04-05 2019-10-24 株式会社豊田自動織機 蓄電モジュール

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2260524B1 (en) * 2008-03-24 2020-01-08 Lightening Energy A modular battery, an interconnector for such batteries and methods related to modular batteries
JP5494089B2 (ja) 2010-03-24 2014-05-14 日産自動車株式会社 双極型電池のシール構造
KR20120063574A (ko) * 2010-12-08 2012-06-18 현대자동차주식회사 고분자 전해질막 연료전지용 막전극접합체의 제조방법
CN105489798A (zh) * 2011-10-24 2016-04-13 高级电池概念有限责任公司 双极电池总成
US10741891B2 (en) * 2015-11-03 2020-08-11 Ford Global Technologies, Llc Traction battery assembly
JP6586969B2 (ja) * 2016-12-20 2019-10-09 株式会社豊田自動織機 蓄電モジュール
WO2018142919A1 (ja) * 2017-01-31 2018-08-09 株式会社豊田自動織機 蓄電装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019160481A (ja) 2018-03-09 2019-09-19 株式会社豊田自動織機 蓄電装置
JP2019185947A (ja) 2018-04-05 2019-10-24 株式会社豊田自動織機 蓄電モジュール

Also Published As

Publication number Publication date
JP2021118076A (ja) 2021-08-10
CN113178611A (zh) 2021-07-27
DE102021101264A1 (de) 2021-07-29
CN113178611B (zh) 2025-07-15
US11715843B2 (en) 2023-08-01
US20210234187A1 (en) 2021-07-29

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