JP2001185224A5 - - Google Patents
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- Publication number
- JP2001185224A5 JP2001185224A5 JP1999374693A JP37469399A JP2001185224A5 JP 2001185224 A5 JP2001185224 A5 JP 2001185224A5 JP 1999374693 A JP1999374693 A JP 1999374693A JP 37469399 A JP37469399 A JP 37469399A JP 2001185224 A5 JP2001185224 A5 JP 2001185224A5
- Authority
- JP
- Japan
- Prior art keywords
- wound
- flat
- aqueous electrolyte
- electrolyte secondary
- secondary battery
- 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
Links
- 238000004804 winding Methods 0.000 description 3
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
Description
【特許請求の範囲】
【請求項１】正極板と隔離体と負極板とを偏平状に巻回してなる偏平巻電極を袋状単電池ケースに収納した非水電解質二次電池において、前記偏平巻電極の縦方向を巻き止めテープおよび横方向を巻き止めテープで巻回されてなることを特徴とする非水電解質二次電池。
【請求項１】正極板と隔離体と負極板とを偏平状に巻回してなる偏平巻電極を袋状単電池ケースに収納した非水電解質二次電池において、前記偏平巻電極の縦方向を巻き止めテープおよび横方向を巻き止めテープで巻回されてなることを特徴とする非水電解質二次電池。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP37469399A JP4461541B2 (ja) | 1999-12-28 | 1999-12-28 | 非水電解質二次電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP37469399A JP4461541B2 (ja) | 1999-12-28 | 1999-12-28 | 非水電解質二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001185224A JP2001185224A (ja) | 2001-07-06 |
| JP2001185224A5 true JP2001185224A5 (ja) | 2007-01-11 |
| JP4461541B2 JP4461541B2 (ja) | 2010-05-12 |
Family
ID=18504278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP37469399A Expired - Fee Related JP4461541B2 (ja) | 1999-12-28 | 1999-12-28 | 非水電解質二次電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4461541B2 (ja) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100467690B1 (ko) | 2001-11-06 | 2005-01-24 | 삼성에스디아이 주식회사 | 이차전지의 전극 젤리 롤용 마감 테이프를 구비한 이차전지의 전극 조합체 |
| JP3794632B2 (ja) * | 2002-06-19 | 2006-07-05 | 東レエンジニアリング株式会社 | 電池製造機 |
| KR100696821B1 (ko) * | 2004-09-24 | 2007-03-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지 및 그의 제조 방법 |
| JP2007258084A (ja) * | 2006-03-24 | 2007-10-04 | Sanyo Electric Co Ltd | リチウム二次電池 |
| KR100876270B1 (ko) | 2007-03-19 | 2008-12-26 | 삼성에스디아이 주식회사 | 이차 전지 |
| JP5351481B2 (ja) * | 2008-09-26 | 2013-11-27 | 旭化成株式会社 | 電極積層体及びその製造方法 |
| KR101266617B1 (ko) * | 2009-03-31 | 2013-05-22 | 미츠비시 쥬고교 가부시키가이샤 | 2차 전지 및 전지 시스템 |
| KR101310732B1 (ko) * | 2011-01-26 | 2013-09-24 | 주식회사 엘지화학 | 이차 전지 및 그 제조 방법 |
| EP2885830B1 (en) | 2012-08-16 | 2017-10-11 | Enovix Corporation | Electrode structures for three-dimensional batteries |
| EP4358271A3 (en) | 2013-03-15 | 2024-07-24 | Enovix Corporation | Three-dimensional batteries |
| EP4113682A1 (en) | 2015-05-14 | 2023-01-04 | Enovix Corporation | Longitudinal constraints for energy storage devices |
| KR102391925B1 (ko) | 2016-05-13 | 2022-04-28 | 에노빅스 코오퍼레이션 | 3차원 배터리들에 대한 치수 구속부들 |
| CN110178260B (zh) | 2016-11-16 | 2023-05-02 | 艾诺维克斯公司 | 具有可压缩阴极的三维电池 |
| TWI794330B (zh) * | 2017-11-15 | 2023-03-01 | 美商易諾維公司 | 電極總成、蓄電池組、及製造方法 |
| US10256507B1 (en) | 2017-11-15 | 2019-04-09 | Enovix Corporation | Constrained electrode assembly |
| US11211639B2 (en) | 2018-08-06 | 2021-12-28 | Enovix Corporation | Electrode assembly manufacture and device |
| JP7219084B2 (ja) * | 2018-12-27 | 2023-02-07 | ニチコン株式会社 | コンデンサ |
| KR102634786B1 (ko) * | 2019-07-23 | 2024-02-07 | 주식회사 루트제이드 | 전극조립체 및 이를 포함하는 리튬이차전지 |
| EP4200921B1 (en) | 2020-09-18 | 2024-08-14 | Enovix Corporation | Process for delineating a population of electrode structures in a web using a laser beam |
| JP2023553115A (ja) | 2020-12-09 | 2023-12-20 | エノビクス・コーポレイション | 電極、電極スタックおよび電池の製造のための装置、システムおよび方法 |
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1999
- 1999-12-28 JP JP37469399A patent/JP4461541B2/ja not_active Expired - Fee Related
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