RU2018111259A - Пакетный аккумулятор - Google Patents

Пакетный аккумулятор Download PDF

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Publication number
RU2018111259A
RU2018111259A RU2018111259A RU2018111259A RU2018111259A RU 2018111259 A RU2018111259 A RU 2018111259A RU 2018111259 A RU2018111259 A RU 2018111259A RU 2018111259 A RU2018111259 A RU 2018111259A RU 2018111259 A RU2018111259 A RU 2018111259A
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RU
Russia
Prior art keywords
layer
collector
electrical elements
circuit current
short
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RU2018111259A
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English (en)
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RU2018111259A3 (ru
Inventor
Хадзимэ ХАСЕГАВА
Юки МАЦУСИТА
Мицуру ТАТЕИСИ
Хидейо ЕБИСУДЗАКИ
Хидеаки Нисимура
Юсукэ ОКУХАТА
Сигенори ХАМА
Норихиро ОСЭ
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Тойота Дзидося Кабусики Кайся
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Publication of RU2018111259A3 publication Critical patent/RU2018111259A3/ru
Publication of RU2018111259A publication Critical patent/RU2018111259A/ru

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    • 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
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • 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
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/512—Connection only in parallel
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/103—Fuse
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Claims (16)

1. Пакетный аккумулятор, содержащий по меньшей мере одну шунтирующую ток короткого замыкания часть и множество электрических элементов, причем шунтирующая ток короткого замыкания часть и электрические элементы уложены стопкой, при этом
шунтирующая ток короткого замыкания часть содержит первый токоотводящий слой, второй токоотводящий слой и изолирующий слой, предусмотренный между первым и вторым токоотводящими слоями, причем все эти слои уложены стопкой,
каждый из электрических элементов содержит слой катодного токоотвода, слой катодного материала, слой электролита, слой анодного материала и слой анодного токоотвода, причем все эти слои уложены стопкой,
первый токоотводящий слой электрически соединен со слоем катодного токоотвода,
второй токоотводящий слой электрически соединен со слоем анодного токоотвода,
электрические элементы электрически соединены друг с другом параллельно, и
изолирующий слой шунтирующей ток короткого замыкания части выполнен из листа термореактивной смолы.
2. Пакетный аккумулятор по п. 1, в котором
следующие направления являются идентичными направлениями:
направление укладки слоя катодного токоотвода, слоя катодного материала, слоя электролита, слоя анодного материала и слоя анодного токоотвода каждого из электрических элементов;
направление укладки электрических элементов;
направление укладки первого токоотводящего слоя, изолирующего слоя и второго токоотводящего слоя шунтирующей ток короткого замыкания части; и
направление укладки шунтирующей ток короткого замыкания части и электрических элементов.
3. Пакетный аккумулятор по п. 1 или 2, в котором шунтирующая ток короткого замыкания часть предусмотрена по меньшей мере снаружи электрических элементов с точки зрения направления укладки электрических элементов.
4. Пакетный аккумулятор по п. 1 или 2, в котором слой электролита представляет собой слой твердого электролита.
5. Пакетный аккумулятор по п. 3, в котором слой электролита представляет собой слой твердого электролита.
RU2018111259A 2017-04-05 2018-03-29 Пакетный аккумулятор RU2018111259A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017075196A JP2018181461A (ja) 2017-04-05 2017-04-05 積層電池
JP2017-075196 2017-04-05

Publications (2)

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RU2018111259A3 RU2018111259A3 (ru) 2019-10-01
RU2018111259A true RU2018111259A (ru) 2019-10-01

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US (1) US20180294470A1 (ru)
EP (1) EP3386005A1 (ru)
JP (1) JP2018181461A (ru)
KR (1) KR20180113157A (ru)
CN (1) CN108695556A (ru)
BR (1) BR102018006500A2 (ru)
RU (1) RU2018111259A (ru)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10714789B2 (en) 2017-11-07 2020-07-14 Toyota Jidosha Kabushiki Kaisha All-solid state battery
JP7065600B2 (ja) * 2017-12-28 2022-05-12 積水化学工業株式会社 リチウムイオン二次電池
JP6939685B2 (ja) 2018-04-12 2021-09-22 トヨタ自動車株式会社 積層電池
JP6852713B2 (ja) * 2018-05-09 2021-03-31 トヨタ自動車株式会社 積層電池
WO2021112083A1 (ja) * 2019-12-04 2021-06-10 株式会社村田製作所 固体電池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027262B2 (ja) 1977-09-28 1985-06-28 三洋電機株式会社 扁平型電機子の製造方法
JP3419272B2 (ja) * 1997-09-18 2003-06-23 株式会社デンソー 電 池
JP2001068156A (ja) 1999-08-24 2001-03-16 Hitachi Maxell Ltd 積層形ポリマー電解質電池
JP5962044B2 (ja) * 2012-02-10 2016-08-03 日本電気株式会社 電池
JP6056642B2 (ja) * 2013-05-07 2017-01-11 株式会社豊田自動織機 蓄電装置
JP2015018710A (ja) 2013-07-11 2015-01-29 株式会社豊田自動織機 蓄電装置
JP6107516B2 (ja) * 2013-07-30 2017-04-05 株式会社豊田自動織機 蓄電装置

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Publication number Publication date
RU2018111259A3 (ru) 2019-10-01
US20180294470A1 (en) 2018-10-11
CN108695556A (zh) 2018-10-23
JP2018181461A (ja) 2018-11-15
BR102018006500A2 (pt) 2018-10-30
EP3386005A1 (en) 2018-10-10
KR20180113157A (ko) 2018-10-15

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Effective date: 20200210