JPWO2023085030A5 - - Google Patents
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- Publication number
- JPWO2023085030A5 JPWO2023085030A5 JP2023559522A JP2023559522A JPWO2023085030A5 JP WO2023085030 A5 JPWO2023085030 A5 JP WO2023085030A5 JP 2023559522 A JP2023559522 A JP 2023559522A JP 2023559522 A JP2023559522 A JP 2023559522A JP WO2023085030 A5 JPWO2023085030 A5 JP WO2023085030A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- weight
- gasket
- current collector
- holes
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910018484 Ni—Cu—Ni Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 229910021469 graphitizable carbon Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021184257 | 2021-11-11 | ||
| PCT/JP2022/039044 WO2023085030A1 (ja) | 2021-11-11 | 2022-10-20 | 円筒形電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023085030A1 JPWO2023085030A1 (https=) | 2023-05-19 |
| JPWO2023085030A5 true JPWO2023085030A5 (https=) | 2024-07-30 |
Family
ID=86335637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023559522A Pending JPWO2023085030A1 (https=) | 2021-11-11 | 2022-10-20 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4432433A4 (https=) |
| JP (1) | JPWO2023085030A1 (https=) |
| CN (1) | CN118541858A (https=) |
| WO (1) | WO2023085030A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3242419A1 (en) * | 2022-02-04 | 2023-08-10 | Lg Energy Solution, Ltd. | BATTERY MODULE AND BATTERY BLOCK, AND VEHICLE INCLUDING THEM |
| EP4318793A4 (en) * | 2022-02-04 | 2024-12-18 | Lg Energy Solution, Ltd. | Battery, and battery pack and vehicle including same |
| WO2025094682A1 (ja) * | 2023-10-31 | 2025-05-08 | パナソニックＩｐマネジメント株式会社 | 密閉型電池 |
| WO2025142268A1 (ja) * | 2023-12-27 | 2025-07-03 | パナソニックＩｐマネジメント株式会社 | 円筒形電池 |
| KR20250108988A (ko) * | 2024-01-09 | 2025-07-16 | 삼성에스디아이 주식회사 | 배터리 셀 및 배터리 셀 제조방법 |
| EP4621931A1 (en) | 2024-02-02 | 2025-09-24 | Hamedata Technology Co., Limited | Buck circuit assembly for lithium battery, and 1.5 v lithium battery |
| CN117673498B (zh) | 2024-02-02 | 2024-04-12 | 深圳市华美兴泰科技股份有限公司 | 一种低压锂电池 |
| WO2025161218A1 (zh) | 2024-02-02 | 2025-08-07 | 深圳市华美兴泰科技股份有限公司 | 一种1.5v锂电池及其制造方法 |
| EP4621903A1 (en) | 2024-02-02 | 2025-09-24 | Hamedata Technology Co., Limited | 1.5 v lithium battery and manufacturing method therefor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610624Y2 (ja) * | 1988-09-29 | 1994-03-16 | 富士電気化学株式会社 | 筒形非水電解液電池 |
| JPH11260331A (ja) * | 1998-03-05 | 1999-09-24 | Toshiba Battery Co Ltd | 電 池 |
| JP5279341B2 (ja) * | 2008-05-20 | 2013-09-04 | Ｆｄｋエナジー株式会社 | 筒形非水電解液電池 |
| KR102007702B1 (ko) * | 2013-01-03 | 2019-10-21 | 삼성에스디아이 주식회사 | 이차 전지 |
| JP2015156307A (ja) * | 2014-02-20 | 2015-08-27 | ソニー株式会社 | 電池ならびに電池パック、電子機器、蓄電装置、電力システムおよび電動車両 |
| KR101947477B1 (ko) * | 2015-07-21 | 2019-02-13 | 주식회사 엘지화학 | 안정성이 향상된 캡 어셈블리 및 이를 포함하는 원형 이차전지 |
| CN113632272A (zh) * | 2019-03-29 | 2021-11-09 | 松下知识产权经营株式会社 | 电池及其制造方法 |
-
2022
- 2022-10-20 EP EP22892530.1A patent/EP4432433A4/en active Pending
- 2022-10-20 JP JP2023559522A patent/JPWO2023085030A1/ja active Pending
- 2022-10-20 CN CN202280072426.0A patent/CN118541858A/zh active Pending
- 2022-10-20 WO PCT/JP2022/039044 patent/WO2023085030A1/ja not_active Ceased
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