JP2023528019A5 - - Google Patents

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Publication number
JP2023528019A5
JP2023528019A5 JP2022573163A JP2022573163A JP2023528019A5 JP 2023528019 A5 JP2023528019 A5 JP 2023528019A5 JP 2022573163 A JP2022573163 A JP 2022573163A JP 2022573163 A JP2022573163 A JP 2022573163A JP 2023528019 A5 JP2023528019 A5 JP 2023528019A5
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JP
Japan
Prior art keywords
current collector
sheet metal
contact sheet
longitudinal edge
main region
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.)
Granted
Application number
JP2022573163A
Other languages
English (en)
Japanese (ja)
Other versions
JP7858551B2 (ja
JP2023528019A (ja
Filing date
Publication date
Priority claimed from EP20177371.0A external-priority patent/EP3916841B1/de
Application filed filed Critical
Publication of JP2023528019A publication Critical patent/JP2023528019A/ja
Publication of JP2023528019A5 publication Critical patent/JP2023528019A5/ja
Application granted granted Critical
Publication of JP7858551B2 publication Critical patent/JP7858551B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022573163A 2020-05-29 2021-05-17 高比エネルギー密度を有するリチウムイオン電池 Active JP7858551B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20177371.0 2020-05-29
EP20177371.0A EP3916841B1 (de) 2020-05-29 2020-05-29 Lithium-ionen-zelle mit hoher spezifischer energiedichte
PCT/EP2021/062990 WO2021239490A1 (de) 2020-05-29 2021-05-17 Lithium-ionen-zelle mit hoher spezifischer energiedichte

Publications (3)

Publication Number Publication Date
JP2023528019A JP2023528019A (ja) 2023-07-03
JP2023528019A5 true JP2023528019A5 (enExample) 2024-02-06
JP7858551B2 JP7858551B2 (ja) 2026-05-14

Family

ID=70921899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022573163A Active JP7858551B2 (ja) 2020-05-29 2021-05-17 高比エネルギー密度を有するリチウムイオン電池

Country Status (6)

Country Link
US (1) US20230207833A1 (enExample)
EP (2) EP3916841B1 (enExample)
JP (1) JP7858551B2 (enExample)
KR (1) KR20230019122A (enExample)
CN (1) CN115606028A (enExample)
WO (1) WO2021239490A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117673427B (zh) * 2022-08-26 2025-01-14 比亚迪股份有限公司 电芯制备系统、电芯制备方法、层叠式电芯以及电池
EP4336632A1 (de) 2022-09-07 2024-03-13 VARTA Microbattery GmbH Energiespeicherelement und verfahren zum herstellen eines solchen energiespeicherelements
DE102023110708A1 (de) 2023-04-26 2024-10-31 Varta Microbattery Gmbh Energiespeicherelement und Batterie
EP4485675A1 (de) 2023-06-27 2025-01-01 VARTA Microbattery GmbH Kontaktblechteil und energiespeicherelement

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3334683B2 (ja) * 1999-06-28 2002-10-15 エヌイーシートーキン株式会社 非水電解液二次電池およびその製造方法
JP2002042769A (ja) 2000-07-25 2002-02-08 Nissan Motor Co Ltd 二次電池およびその製造方法
JP4401065B2 (ja) 2002-09-30 2010-01-20 三洋電機株式会社 二次電池及びその製造方法
KR100816404B1 (ko) * 2003-03-31 2008-03-27 후지 주코교 카부시키카이샤 유기전해질 커패시터
CN100541881C (zh) * 2004-04-30 2009-09-16 A123系统公司 低阻抗分层电池设备及其制造方法
JP4986694B2 (ja) * 2007-04-19 2012-07-25 日立ビークルエナジー株式会社 二次電池
CN201430189Y (zh) 2009-05-31 2010-03-24 比亚迪股份有限公司 一种锂离子电池
JP5546997B2 (ja) 2010-08-18 2014-07-09 トヨタ自動車株式会社 溶接方法および電池の製造方法および電池
JP2014053071A (ja) 2010-12-29 2014-03-20 Sanyo Electric Co Ltd 円筒形電池及びその製造方法
JP5757206B2 (ja) 2011-09-20 2015-07-29 株式会社Ｇｓユアサ 電気化学装置
JP6061145B2 (ja) * 2013-08-02 2017-01-18 トヨタ自動車株式会社 二次電池
JP6694246B2 (ja) * 2014-08-18 2020-05-13 昭和電工パッケージング株式会社 薄型蓄電デバイス及びその製造方法
EP3258519A1 (de) 2016-06-16 2017-12-20 VARTA Microbattery GmbH Elektrochemische zelle mit optimiertem innenwiderstand
JPWO2019017257A1 (ja) 2017-07-18 2020-06-11 Ｊｍエナジー株式会社 蓄電デバイス
JP2019096388A (ja) 2017-11-17 2019-06-20 三菱マテリアル株式会社 蓄電デバイス
JP6992692B2 (ja) 2018-07-19 2022-01-13 ブラザー工業株式会社 リチウム硫黄電池、及びリチウム硫黄電池の製造方法
EA202191493A1 (ru) * 2018-12-14 2021-09-06 ГЕЙЗЕР, Бэттериз Оу Электрохимическое устройство для накопления энергии

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