CN113809443A - 一种圆柱型铝壳电池及其制造方法 - Google Patents
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- CN113809443A CN113809443A CN202110976115.4A CN202110976115A CN113809443A CN 113809443 A CN113809443 A CN 113809443A CN 202110976115 A CN202110976115 A CN 202110976115A CN 113809443 A CN113809443 A CN 113809443A
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- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/152—Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
- H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
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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
- Y02E60/10—Energy storage using batteries
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Abstract
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CN202110976115.4A CN113809443B (zh) | 2021-08-24 | 2021-08-24 | 一种圆柱型铝壳电池及其制造方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114284644A (zh) * | 2021-12-22 | 2022-04-05 | 远景动力技术(江苏)有限公司 | 转接结构及包含其的全极耳卷芯、全极耳电池 |
CN114824599A (zh) * | 2022-04-15 | 2022-07-29 | 天津市捷威动力工业有限公司 | 一种铝壳结构、制备方法、电池及装配方法 |
CN115051119A (zh) * | 2022-05-28 | 2022-09-13 | 楚能新能源股份有限公司 | 一种锂离子电池集流结构 |
CN115347302A (zh) * | 2022-08-17 | 2022-11-15 | 广州小鹏汽车科技有限公司 | 底盖组件和圆柱电池 |
Citations (18)
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GB1342855A (en) * | 1971-08-11 | 1974-01-03 | Mallory & Co Inc P R | Hermetically sealed organic-electrolyte cell |
JPS5830073A (ja) * | 1981-08-18 | 1983-02-22 | Matsushita Electric Ind Co Ltd | 電池の製造法 |
JP2000353547A (ja) * | 1999-06-08 | 2000-12-19 | Fuji Elelctrochem Co Ltd | 角形リチウムイオン二次電池のガス抜き方法 |
JP2004055371A (ja) * | 2002-07-22 | 2004-02-19 | Matsushita Electric Ind Co Ltd | 円筒型電池とそれを用いた電池間接続構造 |
JP2008041548A (ja) * | 2006-08-09 | 2008-02-21 | Sanyo Electric Co Ltd | 非水電解液二次電池 |
JP2009048970A (ja) * | 2007-08-23 | 2009-03-05 | Toyota Motor Corp | 密閉型電池製造方法 |
CN202178323U (zh) * | 2011-07-21 | 2012-03-28 | 中国人民解放军63971部队 | 一种全极耳圆柱电池 |
CN202749462U (zh) * | 2011-10-13 | 2013-02-20 | 赵宽 | 采用穿刺注液阀的锂电池 |
CN203165983U (zh) * | 2013-01-18 | 2013-08-28 | 湖南元素密码石墨烯研究院(有限合伙) | 一种锂离子电池负极集流*** |
CN104505482A (zh) * | 2014-11-25 | 2015-04-08 | 广安鼎恒新能源锂电池制造股份有限公司 | 一种具有保护功能的新型锂离子电池及其制备工艺 |
CN206711986U (zh) * | 2017-04-06 | 2017-12-05 | 珠海南北能源科技有限公司 | 一种新型圆柱锂电池 |
CN207753113U (zh) * | 2018-01-27 | 2018-08-21 | 林州朗坤科技有限公司 | 一种高利用率电化学器件 |
CN207765484U (zh) * | 2017-12-28 | 2018-08-24 | 深圳新恒业电池科技有限公司 | 一种全极耳圆柱电池 |
CN111969177A (zh) * | 2020-09-21 | 2020-11-20 | 厦门海辰新能源科技有限公司 | 一种集成注液孔的极柱组件、电池顶盖及注液方法 |
CN112151732A (zh) * | 2020-09-30 | 2020-12-29 | 星恒电源(滁州)有限公司 | 一种圆形锂电池及其制备方法 |
CN112290168A (zh) * | 2020-10-16 | 2021-01-29 | 武汉逸飞激光设备有限公司 | 一种全极耳锂电池及其制备方法 |
CN112542641A (zh) * | 2020-12-09 | 2021-03-23 | 合肥国轩高科动力能源有限公司 | 一种圆柱电池及其制造方法 |
CN213401445U (zh) * | 2020-11-26 | 2021-06-08 | 江西远东电池有限公司 | 一种新型全极耳结构圆柱电池 |
-
2021
- 2021-08-24 CN CN202110976115.4A patent/CN113809443B/zh active Active
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1342855A (en) * | 1971-08-11 | 1974-01-03 | Mallory & Co Inc P R | Hermetically sealed organic-electrolyte cell |
JPS5830073A (ja) * | 1981-08-18 | 1983-02-22 | Matsushita Electric Ind Co Ltd | 電池の製造法 |
JP2000353547A (ja) * | 1999-06-08 | 2000-12-19 | Fuji Elelctrochem Co Ltd | 角形リチウムイオン二次電池のガス抜き方法 |
JP2004055371A (ja) * | 2002-07-22 | 2004-02-19 | Matsushita Electric Ind Co Ltd | 円筒型電池とそれを用いた電池間接続構造 |
JP2008041548A (ja) * | 2006-08-09 | 2008-02-21 | Sanyo Electric Co Ltd | 非水電解液二次電池 |
JP2009048970A (ja) * | 2007-08-23 | 2009-03-05 | Toyota Motor Corp | 密閉型電池製造方法 |
CN202178323U (zh) * | 2011-07-21 | 2012-03-28 | 中国人民解放军63971部队 | 一种全极耳圆柱电池 |
CN202749462U (zh) * | 2011-10-13 | 2013-02-20 | 赵宽 | 采用穿刺注液阀的锂电池 |
CN203165983U (zh) * | 2013-01-18 | 2013-08-28 | 湖南元素密码石墨烯研究院(有限合伙) | 一种锂离子电池负极集流*** |
CN104505482A (zh) * | 2014-11-25 | 2015-04-08 | 广安鼎恒新能源锂电池制造股份有限公司 | 一种具有保护功能的新型锂离子电池及其制备工艺 |
CN206711986U (zh) * | 2017-04-06 | 2017-12-05 | 珠海南北能源科技有限公司 | 一种新型圆柱锂电池 |
CN207765484U (zh) * | 2017-12-28 | 2018-08-24 | 深圳新恒业电池科技有限公司 | 一种全极耳圆柱电池 |
CN207753113U (zh) * | 2018-01-27 | 2018-08-21 | 林州朗坤科技有限公司 | 一种高利用率电化学器件 |
CN111969177A (zh) * | 2020-09-21 | 2020-11-20 | 厦门海辰新能源科技有限公司 | 一种集成注液孔的极柱组件、电池顶盖及注液方法 |
CN112151732A (zh) * | 2020-09-30 | 2020-12-29 | 星恒电源(滁州)有限公司 | 一种圆形锂电池及其制备方法 |
CN112290168A (zh) * | 2020-10-16 | 2021-01-29 | 武汉逸飞激光设备有限公司 | 一种全极耳锂电池及其制备方法 |
CN213401445U (zh) * | 2020-11-26 | 2021-06-08 | 江西远东电池有限公司 | 一种新型全极耳结构圆柱电池 |
CN112542641A (zh) * | 2020-12-09 | 2021-03-23 | 合肥国轩高科动力能源有限公司 | 一种圆柱电池及其制造方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114284644A (zh) * | 2021-12-22 | 2022-04-05 | 远景动力技术(江苏)有限公司 | 转接结构及包含其的全极耳卷芯、全极耳电池 |
CN114284644B (zh) * | 2021-12-22 | 2024-02-20 | 远景动力技术(江苏)有限公司 | 转接结构及包含其的全极耳卷芯、全极耳电池 |
CN114824599A (zh) * | 2022-04-15 | 2022-07-29 | 天津市捷威动力工业有限公司 | 一种铝壳结构、制备方法、电池及装配方法 |
CN115051119A (zh) * | 2022-05-28 | 2022-09-13 | 楚能新能源股份有限公司 | 一种锂离子电池集流结构 |
CN115051119B (zh) * | 2022-05-28 | 2023-03-28 | 楚能新能源股份有限公司 | 一种锂离子电池集流结构 |
CN115347302A (zh) * | 2022-08-17 | 2022-11-15 | 广州小鹏汽车科技有限公司 | 底盖组件和圆柱电池 |
CN115347302B (zh) * | 2022-08-17 | 2024-07-19 | 广州小鹏汽车科技有限公司 | 底盖组件和圆柱电池 |
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Effective date of registration: 20231024 Address after: 215133 Room 1601, Floor 16, No. 28, South Tiancheng Road, High speed Railway New Town, Xiangcheng District, Suzhou, Jiangsu Province Patentee after: Suzhou binai New Energy Technology Co.,Ltd. Address before: 550005 station 1402-426, floor 14, building A2, Taisheng international, No. 9, Jichang Road, Shuanglong Airport Economic Zone, Guiyang, Guizhou Patentee before: Guiyang binai New Energy Technology Co.,Ltd. |
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Effective date of registration: 20240430 Address after: No. 58, Yihu West Road, High tech Industrial Development Zone, Lujiang County, Hefei City, Anhui Province, 231501 Patentee after: Anhui Yizeng Power New Energy Technology Co.,Ltd. Country or region after: China Address before: 215133 Room 1601, Floor 16, No. 28, South Tiancheng Road, High speed Railway New Town, Xiangcheng District, Suzhou, Jiangsu Province Patentee before: Suzhou binai New Energy Technology Co.,Ltd. Country or region before: China |