JP6567491B2 - 折り重ねた電極とセパレーターを有する電気化学電池、この電池を含むバッテリー、およびこれらを形成する方法 - Google Patents

折り重ねた電極とセパレーターを有する電気化学電池、この電池を含むバッテリー、およびこれらを形成する方法 Download PDF

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Publication number
JP6567491B2
JP6567491B2 JP2016501080A JP2016501080A JP6567491B2 JP 6567491 B2 JP6567491 B2 JP 6567491B2 JP 2016501080 A JP2016501080 A JP 2016501080A JP 2016501080 A JP2016501080 A JP 2016501080A JP 6567491 B2 JP6567491 B2 JP 6567491B2
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electrode
separator
layer
electrode layer
electrochemical cell
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JP2016511522A (ja
JP2016511522A5 (enExample
Inventor
クレッチマール，トーマス
ヴェーラー，トーマス
テンツェル，マルティン
クラム，ネイサン・ジェッセン
ボトス，アーネスト・デッツォ
ジョーンズ，ローウェル・デール
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Robert Bosch GmbH
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Robert Bosch GmbH
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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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded 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
    • H01M10/058—Construction or manufacture
    • H01M10/0583—Construction or manufacture of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or separators
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/466—U-shaped, bag-shaped or folded
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
    • 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
    • H01M10/0404—Machines for assembling batteries
    • 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
    • H01M10/045—Cells or batteries with folded 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0459—Cells or batteries with folded separator between plate-like electrodes
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

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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)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Primary Cells (AREA)
JP2016501080A 2013-03-14 2014-03-10 折り重ねた電極とセパレーターを有する電気化学電池、この電池を含むバッテリー、およびこれらを形成する方法 Active JP6567491B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/830,942 2013-03-14
US13/830,942 US9246185B2 (en) 2013-03-14 2013-03-14 Electrochemical cell having a folded electrode and separator, battery including the same, and method of forming same
PCT/US2014/022821 WO2014159279A1 (en) 2013-03-14 2014-03-10 Electrochemical cell having a folded electrode and separator, battery including the same, and method of forming same

Related Child Applications (1)

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JP2019073505A Division JP6865783B2 (ja) 2013-03-14 2019-04-08 折り重ねた電極とセパレーターを有する電気化学電池、この電池を含むバッテリー、およびこれらを形成する方法

Publications (3)

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JP2016511522A JP2016511522A (ja) 2016-04-14
JP2016511522A5 JP2016511522A5 (enExample) 2017-04-13
JP6567491B2 true JP6567491B2 (ja) 2019-08-28

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JP2016501080A Active JP6567491B2 (ja) 2013-03-14 2014-03-10 折り重ねた電極とセパレーターを有する電気化学電池、この電池を含むバッテリー、およびこれらを形成する方法
JP2019073505A Active JP6865783B2 (ja) 2013-03-14 2019-04-08 折り重ねた電極とセパレーターを有する電気化学電池、この電池を含むバッテリー、およびこれらを形成する方法

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US (1) US9246185B2 (enExample)
EP (1) EP2973835B1 (enExample)
JP (2) JP6567491B2 (enExample)
KR (1) KR102241199B1 (enExample)
CN (1) CN105556734B (enExample)
WO (1) WO2014159279A1 (enExample)

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KR102241199B1 (ko) 2021-04-15
CN105556734A (zh) 2016-05-04
US9246185B2 (en) 2016-01-26
CN105556734B (zh) 2019-01-25
WO2014159279A1 (en) 2014-10-02
KR20150137077A (ko) 2015-12-08
JP2019145514A (ja) 2019-08-29
EP2973835B1 (en) 2019-10-30
EP2973835A1 (en) 2016-01-20

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