JP6107703B2 - 二次電池の製造方法 - Google Patents

二次電池の製造方法 Download PDF

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Publication number
JP6107703B2
JP6107703B2 JP2014032749A JP2014032749A JP6107703B2 JP 6107703 B2 JP6107703 B2 JP 6107703B2 JP 2014032749 A JP2014032749 A JP 2014032749A JP 2014032749 A JP2014032749 A JP 2014032749A JP 6107703 B2 JP6107703 B2 JP 6107703B2
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winding
electrode sheet
defect
shaft
sheet
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Japanese (ja)
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JP2015159015A5 (enrdf_load_stackoverflow
JP2015159015A (ja
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文徳 大橋
文徳 大橋
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Toyota Motor Corp
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Toyota Motor Corp
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    • 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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  • Battery Electrode And Active Subsutance (AREA)
JP2014032749A 2014-02-24 2014-02-24 二次電池の製造方法 Active JP6107703B2 (ja)

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JP2014032749A JP6107703B2 (ja) 2014-02-24 2014-02-24 二次電池の製造方法

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JP2014032749A JP6107703B2 (ja) 2014-02-24 2014-02-24 二次電池の製造方法

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JP2015159015A JP2015159015A (ja) 2015-09-03
JP2015159015A5 JP2015159015A5 (enrdf_load_stackoverflow) 2016-06-09
JP6107703B2 true JP6107703B2 (ja) 2017-04-05

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6525943B2 (ja) * 2016-11-08 2019-06-05 Ckd株式会社 巻回装置
KR102307296B1 (ko) * 2017-03-24 2021-09-30 주식회사 엘지화학 결함 검사 장치
CN112014744B (zh) * 2019-05-30 2023-07-07 万向一二三股份公司 一种极片表面缺陷对锂离子电池性能影响的评估方法
CN112652802B (zh) * 2020-12-30 2022-12-13 蜂巢能源科技有限公司 一种叠片装置
CN112993416B (zh) * 2021-04-29 2022-08-23 蜂巢能源科技有限公司 一种电池极片的卷叠装置和电池极片的卷叠方法
KR102615413B1 (ko) * 2021-08-05 2023-12-19 주식회사 엘지에너지솔루션 기준점을 이용한 전극 로스량 측정장치 및 측정방법, 기준점이 표시된 전극 공정의 롤맵, 상기 롤맵 작성방법 및 작성시스템
KR102593244B1 (ko) * 2021-08-13 2023-10-25 주식회사 엘지에너지솔루션 전극 위치 추적시스템
CN113739751B (zh) * 2021-08-26 2024-07-19 东莞市创明电池技术有限公司 电池极片卷绕生产质量检测方法
WO2025053639A1 (ko) * 2023-09-08 2025-03-13 주식회사 엘지에너지솔루션 이차 전지 제조 시스템 및 이차 전지를 제조하는 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5415017B2 (ja) * 2008-04-28 2014-02-12 日立ビークルエナジー株式会社 二次電池、二次電池の製造方法、及び製造システム
JP5815210B2 (ja) * 2010-03-08 2015-11-17 株式会社皆藤製作所 帯状物巻回方法
JP5620708B2 (ja) * 2010-04-26 2014-11-05 Ckd株式会社 巻回装置
JP5659818B2 (ja) * 2011-01-21 2015-01-28 トヨタ自動車株式会社 電極捲回装置および電池の製造方法
JP2013200157A (ja) * 2012-03-23 2013-10-03 Toray Eng Co Ltd 端面検査方法および端面検査装置

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