JP2013171733A5 - - Google Patents

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Publication number
JP2013171733A5
JP2013171733A5 JP2012035324A JP2012035324A JP2013171733A5 JP 2013171733 A5 JP2013171733 A5 JP 2013171733A5 JP 2012035324 A JP2012035324 A JP 2012035324A JP 2012035324 A JP2012035324 A JP 2012035324A JP 2013171733 A5 JP2013171733 A5 JP 2013171733A5
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JP
Japan
Prior art keywords
conductive
secondary battery
winding direction
gokumi
coated
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
JP2012035324A
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English (en)
Japanese (ja)
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JP5957239B2 (ja
JP2013171733A (ja
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Publication date
Application filed filed Critical
Priority to JP2012035324A priority Critical patent/JP5957239B2/ja
Priority claimed from JP2012035324A external-priority patent/JP5957239B2/ja
Priority to US13/771,859 priority patent/US20130216879A1/en
Publication of JP2013171733A publication Critical patent/JP2013171733A/ja
Publication of JP2013171733A5 publication Critical patent/JP2013171733A5/ja
Application granted granted Critical
Publication of JP5957239B2 publication Critical patent/JP5957239B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2012035324A 2012-02-21 2012-02-21 二次電池 Expired - Fee Related JP5957239B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012035324A JP5957239B2 (ja) 2012-02-21 2012-02-21 二次電池
US13/771,859 US20130216879A1 (en) 2012-02-21 2013-02-20 Secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012035324A JP5957239B2 (ja) 2012-02-21 2012-02-21 二次電池

Publications (3)

Publication Number Publication Date
JP2013171733A JP2013171733A (ja) 2013-09-02
JP2013171733A5 true JP2013171733A5 (enExample) 2015-03-05
JP5957239B2 JP5957239B2 (ja) 2016-07-27

Family

ID=48982505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012035324A Expired - Fee Related JP5957239B2 (ja) 2012-02-21 2012-02-21 二次電池

Country Status (2)

Country Link
US (1) US20130216879A1 (enExample)
JP (1) JP5957239B2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9947928B2 (en) * 2013-02-28 2018-04-17 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary battery
JP2015103420A (ja) * 2013-11-26 2015-06-04 日立オートモティブシステムズ株式会社 角形二次電池
CN105940542B (zh) * 2014-01-28 2019-08-09 锂电池材料科技有限公司 圆柱形电化学电池和制造方法
USD782409S1 (en) * 2015-03-30 2017-03-28 Johnson Controls Technology Company Lithium ion battery cell with terminal washers
KR102356494B1 (ko) * 2015-04-06 2022-01-26 삼성에스디아이 주식회사 단락부재를 갖는 이차 전지
JP6776530B2 (ja) 2015-12-14 2020-10-28 株式会社村田製作所 電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
KR102065363B1 (ko) * 2016-07-04 2020-01-13 주식회사 엘지화학 전극 및 그 전극의 제조방법 및 그 전극의 제조를 위한 롤러
JP6996308B2 (ja) * 2018-01-17 2022-01-17 三洋電機株式会社 二次電池及びその製造方法
JP7453740B2 (ja) * 2018-03-29 2024-03-21 三洋電機株式会社 蓄電装置
JP7316520B2 (ja) * 2018-12-10 2023-07-28 トヨタ自動車株式会社 電池
DE102019100476A1 (de) * 2019-01-10 2020-07-16 Bayerische Motoren Werke Aktiengesellschaft Kollektorfolie sowie Verfahren zum Herstellen einer Kollektorfolie
JP7268635B2 (ja) 2020-04-20 2023-05-08 トヨタ自動車株式会社 蓄電セルおよび蓄電装置
JP7198247B2 (ja) * 2020-09-17 2022-12-28 プライムプラネットエナジー＆ソリューションズ株式会社 二次電池
PL4095965T3 (pl) * 2021-02-09 2025-09-01 Contemporary Amperex Technology (Hong Kong) Limited Zespół elektrod, ogniwo baterii, bateria, urządzenie elektryczne
JP7362682B2 (ja) * 2021-02-17 2023-10-17 プライムアースＥｖエナジー株式会社 二次電池
WO2022191674A1 (ko) * 2021-03-12 2022-09-15 주식회사 엘지에너지솔루션 전해액 함침성이 우수한 전극 조립체 및 이를 포함하는 배터리, 배터리 팩 및 자동차
JP7459012B2 (ja) 2021-04-23 2024-04-01 プライムプラネットエナジー＆ソリューションズ株式会社 ラミネートセルの接続構造、組電池およびラミネートセルの接続方法
JP7677110B2 (ja) * 2021-10-18 2025-05-15 トヨタ自動車株式会社 電極シート
US20250015455A1 (en) * 2021-11-09 2025-01-09 Lg Energy Solution, Ltd. Jelly-roll with improved electrolyte impregnation property, and cylindrical battery cell, battery pack and vehicle including the same
EP4441815A4 (en) * 2021-12-02 2025-12-03 Techtronic Cordless Gp IMPROVED ELECTROLYTE INFILTRATION INTO A BATTERY CELL

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565753A (en) * 1985-04-03 1986-01-21 Gte Government Systems Corporation Electrochemical cell having wound electrode structures
JPH05166533A (ja) * 1991-12-13 1993-07-02 Yuasa Corp 積層薄形電池の集合構造
JPH05166500A (ja) * 1991-12-13 1993-07-02 Yuasa Corp 積層薄形電池
JPH10162801A (ja) * 1996-11-29 1998-06-19 Nissan Motor Co Ltd 二次電池
US6054233A (en) * 1998-05-08 2000-04-25 Eveready Battery Company, Inc. Destruction controlling mechanism for an electrochemical cell
US6440604B1 (en) * 1998-09-08 2002-08-27 Japan Storage Battery Co., Ltd. Cell
JP2002237292A (ja) * 2001-02-09 2002-08-23 Japan Storage Battery Co Ltd 非水電解質二次電池
JP4266546B2 (ja) * 2001-09-11 2009-05-20 三洋電機株式会社 筒型電池
US20050233209A1 (en) * 2004-04-19 2005-10-20 Anthony Sudano Electrical contact for current collectors of electrochemical cells and method therefor
KR100599752B1 (ko) * 2004-06-23 2006-07-12 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
JP2007213948A (ja) * 2006-02-09 2007-08-23 Panasonic Ev Energy Co Ltd 角型電池用電極群の製造方法および角形電池用電極群
JP5082507B2 (ja) * 2007-03-05 2012-11-28 トヨタ自動車株式会社 電池、この電池を搭載した車両、及び、この電池を搭載した電池搭載機器
JP5433452B2 (ja) * 2010-02-08 2014-03-05 日立ビークルエナジー株式会社 リチウムイオン二次電池

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