JPWO2020067375A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2020067375A5 JPWO2020067375A5 JP2020549407A JP2020549407A JPWO2020067375A5 JP WO2020067375 A5 JPWO2020067375 A5 JP WO2020067375A5 JP 2020549407 A JP2020549407 A JP 2020549407A JP 2020549407 A JP2020549407 A JP 2020549407A JP WO2020067375 A5 JPWO2020067375 A5 JP WO2020067375A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- negative electrode
- case
- laminated
- ion supply
- 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
- 239000011888 foil Substances 0.000 claims 12
- 239000008151 electrolyte solution Substances 0.000 claims 9
- 229910052751 metal Inorganic materials 0.000 claims 9
- 239000002184 metal Substances 0.000 claims 9
- 239000007773 negative electrode material Substances 0.000 claims 9
- 230000002093 peripheral effect Effects 0.000 claims 9
- 238000004519 manufacturing process Methods 0.000 claims 8
- 229910052783 alkali metal Inorganic materials 0.000 claims 5
- 150000001340 alkali metals Chemical class 0.000 claims 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 5
- 150000001342 alkaline earth metals Chemical class 0.000 claims 5
- 239000003792 electrolyte Substances 0.000 claims 5
- 238000004804 winding Methods 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 239000011149 active material Substances 0.000 claims 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018180383 | 2018-09-26 | ||
| JP2018180383 | 2018-09-26 | ||
| PCT/JP2019/038033 WO2020067375A1 (ja) | 2018-09-26 | 2019-09-26 | 蓄電素子の製造方法及び蓄電素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020067375A1 JPWO2020067375A1 (ja) | 2021-09-02 |
| JPWO2020067375A5 true JPWO2020067375A5 (https=) | 2022-08-03 |
| JP7373134B2 JP7373134B2 (ja) | 2023-11-02 |
Family
ID=69950650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020549407A Active JP7373134B2 (ja) | 2018-09-26 | 2019-09-26 | 蓄電素子の製造方法及び蓄電素子 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12300791B2 (https=) |
| JP (1) | JP7373134B2 (https=) |
| CN (1) | CN112753118A (https=) |
| DE (1) | DE112019004822T5 (https=) |
| WO (1) | WO2020067375A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021103193A1 (de) | 2021-02-11 | 2022-08-25 | Bayerische Motoren Werke Aktiengesellschaft | Batteriezelle |
| KR20240112658A (ko) * | 2023-01-12 | 2024-07-19 | 에스케이온 주식회사 | 결함 배터리셀을 검출하는 장치 및 방법 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5084110B2 (ja) | 2004-11-02 | 2012-11-28 | 三洋電機株式会社 | リチウム二次電池及びその製造方法 |
| JP4948109B2 (ja) | 2006-10-11 | 2012-06-06 | Ｆｄｋ株式会社 | 蓄電素子 |
| JP2009187753A (ja) | 2008-02-05 | 2009-08-20 | Fdk Corp | 蓄電素子 |
| JP5172719B2 (ja) | 2009-01-08 | 2013-03-27 | Ｆｄｋ株式会社 | 蓄電デバイス及びその製造方法 |
| JP2010205769A (ja) * | 2009-02-27 | 2010-09-16 | Fuji Heavy Ind Ltd | 捲回型の蓄電デバイス |
| JP2013229473A (ja) | 2012-04-26 | 2013-11-07 | Nec Tokin Corp | 蓄電デバイス |
| US9203117B2 (en) | 2012-05-04 | 2015-12-01 | Samsung Sdi Co., Ltd. | Rechargeable secondary battery |
| WO2014091957A1 (ja) | 2012-12-13 | 2014-06-19 | Ｊｍエナジー株式会社 | 蓄電デバイスの製造方法および蓄電デバイス |
| JPWO2016035308A1 (ja) * | 2014-09-03 | 2017-06-29 | 株式会社Ｇｓユアサ | 蓄電素子 |
| US20170155167A1 (en) * | 2015-11-26 | 2017-06-01 | Hitachi Maxell, Ltd. | Lithium ion secondary battery and a method for producing the same |
| JP6643174B2 (ja) | 2016-04-26 | 2020-02-12 | マクセルホールディングス株式会社 | リチウムイオン二次電池の製造方法 |
| JP2017208177A (ja) * | 2016-05-16 | 2017-11-24 | 株式会社Ｇｓユアサ | 蓄電素子及び蓄電素子の製造方法 |
| JP2018067595A (ja) | 2016-10-18 | 2018-04-26 | 太陽誘電株式会社 | 電気化学デバイス |
| JP2018120811A (ja) | 2017-01-27 | 2018-08-02 | マクセルホールディングス株式会社 | リチウムイオン二次電池およびその製造方法 |
| JP2018142604A (ja) | 2017-02-27 | 2018-09-13 | 太陽誘電株式会社 | 電気化学デバイス |
| JP2018142605A (ja) * | 2017-02-27 | 2018-09-13 | 太陽誘電株式会社 | 電気化学デバイス |
| JP2018142607A (ja) * | 2017-02-27 | 2018-09-13 | 太陽誘電株式会社 | 電気化学デバイス |
| CN110326074B (zh) | 2017-02-27 | 2022-02-18 | 太阳诱电株式会社 | 电化学器件 |
| JP7096991B2 (ja) * | 2017-10-23 | 2022-07-07 | 株式会社Ｇｓユアサ | 蓄電素子、及び蓄電素子の製造方法 |
-
2019
- 2019-09-26 JP JP2020549407A patent/JP7373134B2/ja active Active
- 2019-09-26 WO PCT/JP2019/038033 patent/WO2020067375A1/ja not_active Ceased
- 2019-09-26 CN CN201980062779.0A patent/CN112753118A/zh active Pending
- 2019-09-26 DE DE112019004822.8T patent/DE112019004822T5/de active Pending
- 2019-09-26 US US17/279,134 patent/US12300791B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102119535B1 (ko) | 전극조립체의 외면에 대면하여 위치하는 전극리드를 포함하는 전지셀 | |
| US9905815B2 (en) | Insertion guide device for film armored battery | |
| KR101596269B1 (ko) | 안전성이 향상된 신규한 구조의 전지셀 | |
| JP6622911B2 (ja) | 電極板に湾入部が形成されている電極アセンブリおよびこれを含む二次電池 | |
| CN101322278B (zh) | 锂离子二次电池 | |
| CN104488128B (zh) | 电极组件、电池和包括该电池的装置 | |
| US9263761B2 (en) | Electrode assembly and rechargeable battery having the same | |
| US10454091B2 (en) | Rechargeable battery comprising first and second electrodes each comprising uncoated regions and coated regions | |
| US9819046B2 (en) | Rechargeable battery | |
| JP2014199727A (ja) | 蓄電装置 | |
| JP2021082457A5 (ja) | リチウムイオン組電池及びリチウムイオン組電池の製造方法 | |
| JP2014199780A (ja) | 蓄電素子 | |
| KR101587861B1 (ko) | 생산성과 성능이 향상된 전지셀 | |
| JPWO2020067375A5 (https=) | ||
| JP2021518039A (ja) | 円筒形二次電池 | |
| KR20190073922A (ko) | 전극조립체 및 그 제조방법 | |
| KR101752869B1 (ko) | 리튬 이차 전지 | |
| KR101713062B1 (ko) | 전극조립체의 외면 전체를 감싸는 실링 테이프를 포함하는 전지셀 | |
| KR101381706B1 (ko) | 이차 전지용 파우치 셀의 젤리 롤 | |
| CN206602143U (zh) | 一种电池正负极装配结构及应用其的锂离子电池 | |
| JP6893457B2 (ja) | バイポーラ固体電池の集電板配置構造 | |
| JP6683089B2 (ja) | 蓄電装置 | |
| KR102256465B1 (ko) | 지그재그 형상으로 폴딩된 전극조립체 | |
| WO2022086930A3 (en) | Advanced lithium-ion energy storage device | |
| KR20160076030A (ko) | 비딩부 및 절연 부재를 포함하는 전지셀 |