CN213546523U - 一种极片、电芯及二次电池 - Google Patents
一种极片、电芯及二次电池 Download PDFInfo
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- CN213546523U CN213546523U CN202022337866.5U CN202022337866U CN213546523U CN 213546523 U CN213546523 U CN 213546523U CN 202022337866 U CN202022337866 U CN 202022337866U CN 213546523 U CN213546523 U CN 213546523U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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CN202022337866.5U CN213546523U (zh) | 2020-10-19 | 2020-10-19 | 一种极片、电芯及二次电池 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114430094A (zh) * | 2022-01-25 | 2022-05-03 | 厦门海辰新能源科技有限公司 | 复合集流体的极耳结构及其焊接方法和应用 |
CN115084430A (zh) * | 2022-07-20 | 2022-09-20 | 苏州宇量电池有限公司 | 一种全极耳电芯、电池及装配方法 |
CN115692723A (zh) * | 2022-11-08 | 2023-02-03 | 厦门海辰储能科技股份有限公司 | 复合集流体、电芯、电池以及复合集流体的制备方法 |
WO2023028919A1 (zh) * | 2021-09-01 | 2023-03-09 | 宁德时代新能源科技股份有限公司 | 正极集流体、二次电池和用电装置 |
WO2023066263A1 (zh) * | 2021-10-20 | 2023-04-27 | 华为技术有限公司 | 第一电极片、裸电芯、电池以及电子设备 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023028919A1 (zh) * | 2021-09-01 | 2023-03-09 | 宁德时代新能源科技股份有限公司 | 正极集流体、二次电池和用电装置 |
KR20230035331A (ko) * | 2021-09-01 | 2023-03-13 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | 양극 집전체, 이차전지 및 전력 장치 |
KR102568634B1 (ko) | 2021-09-01 | 2023-08-22 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | 양극 집전체, 이차전지 및 전력 장치 |
US11791472B2 (en) | 2021-09-01 | 2023-10-17 | Contemporary Amperex Technology Co., Limited | Positive current collector, secondary battery, and electrical device |
JP7472390B2 (ja) | 2021-09-01 | 2024-04-22 | 寧徳時代新能源科技股▲分▼有限公司 | 正極集電体、二次電池及び電力使用装置 |
WO2023066263A1 (zh) * | 2021-10-20 | 2023-04-27 | 华为技术有限公司 | 第一电极片、裸电芯、电池以及电子设备 |
CN114430094A (zh) * | 2022-01-25 | 2022-05-03 | 厦门海辰新能源科技有限公司 | 复合集流体的极耳结构及其焊接方法和应用 |
CN114430094B (zh) * | 2022-01-25 | 2023-04-25 | 厦门海辰储能科技股份有限公司 | 复合集流体的极耳结构及其焊接方法和应用 |
CN115084430A (zh) * | 2022-07-20 | 2022-09-20 | 苏州宇量电池有限公司 | 一种全极耳电芯、电池及装配方法 |
CN115692723A (zh) * | 2022-11-08 | 2023-02-03 | 厦门海辰储能科技股份有限公司 | 复合集流体、电芯、电池以及复合集流体的制备方法 |
CN115692723B (zh) * | 2022-11-08 | 2024-01-23 | 厦门海辰储能科技股份有限公司 | 复合集流体、电芯、电池以及复合集流体的制备方法 |
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Effective date of registration: 20220114 Address after: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee after: Xiamen Haichen New Energy Technology Co.,Ltd. Address before: 518000 813, building 4, ideal new town, 1228 Jintian Road, Jinpai community, Buji street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Haihong New Energy Technology Co.,Ltd. |
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Address after: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee before: Xiamen Haichen New Energy Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |