CN101850565B - 一种大容量动力锂离子电池极耳打孔装置 - Google Patents
一种大容量动力锂离子电池极耳打孔装置 Download PDFInfo
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- CN101850565B CN101850565B CN2010101726493A CN201010172649A CN101850565B CN 101850565 B CN101850565 B CN 101850565B CN 2010101726493 A CN2010101726493 A CN 2010101726493A CN 201010172649 A CN201010172649 A CN 201010172649A CN 101850565 B CN101850565 B CN 101850565B
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CN2010101726493A CN101850565B (zh) | 2010-05-12 | 2010-05-12 | 一种大容量动力锂离子电池极耳打孔装置 |
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CN102873712B (zh) * | 2012-09-28 | 2015-04-08 | 奇瑞汽车股份有限公司 | 一种锂离子电池极耳自动打孔设备 |
CN107639676A (zh) * | 2017-09-07 | 2018-01-30 | 中银(宁波)电池有限公司 | 一种方形电池纸片切割打孔机构 |
CN116944338B (zh) * | 2023-09-20 | 2023-12-12 | 山东汉格动力能源科技有限公司 | 一种锂电池加工用冲模机 |
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Owner name: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SAIC CHERY AUTOMOBILE CO., LTD. Effective date: 20150709 |
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Effective date of registration: 20150709 Address after: 241000 Yijiang, Anhui Province, Jin Hua Road, No. 226, South Road, No. Patentee after: New-energy automobile Technology Co., Ltd. of Cherry Address before: 241009 Wuhu economic and Technological Development Zone, Changchun Road, No. 8, No. Patentee before: Saic Chery Automobile Co., Ltd. |
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Address after: 241001 No. 226 Huajin South Road, Wuhu High-tech Industrial Development Zone, Wuhu City, Anhui Province Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 No. 226 Hua Jin South Road, Yijiang District, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |