CN111244340A - 一种电池顶盖结构及装配方法 - Google Patents
一种电池顶盖结构及装配方法 Download PDFInfo
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- CN111244340A CN111244340A CN202010161532.9A CN202010161532A CN111244340A CN 111244340 A CN111244340 A CN 111244340A CN 202010161532 A CN202010161532 A CN 202010161532A CN 111244340 A CN111244340 A CN 111244340A
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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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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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
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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
-
- 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
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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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
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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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- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
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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
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010161532.9A CN111244340A (zh) | 2020-03-10 | 2020-03-10 | 一种电池顶盖结构及装配方法 |
EP20924744.4A EP4120464A4 (en) | 2020-03-10 | 2020-07-31 | BATTERY UPPER COVER STRUCTURE AND ASSEMBLY METHOD |
PCT/CN2020/106430 WO2021179525A1 (zh) | 2020-03-10 | 2020-07-31 | 一种电池顶盖结构及装配方法 |
US17/940,920 US20230006290A1 (en) | 2020-03-10 | 2022-09-08 | Battery top cover structure and assembly method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010161532.9A CN111244340A (zh) | 2020-03-10 | 2020-03-10 | 一种电池顶盖结构及装配方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111244340A true CN111244340A (zh) | 2020-06-05 |
Family
ID=70865903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010161532.9A Pending CN111244340A (zh) | 2020-03-10 | 2020-03-10 | 一种电池顶盖结构及装配方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230006290A1 (zh) |
EP (1) | EP4120464A4 (zh) |
CN (1) | CN111244340A (zh) |
WO (1) | WO2021179525A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021179525A1 (zh) * | 2020-03-10 | 2021-09-16 | 江苏塔菲尔新能源科技股份有限公司 | 一种电池顶盖结构及装配方法 |
CN115377619A (zh) * | 2022-08-09 | 2022-11-22 | 合肥国轩高科动力能源有限公司 | 一种双侧出极耳的电芯、电池及装配方法 |
WO2024020910A1 (zh) * | 2022-07-28 | 2024-02-01 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116742225B (zh) * | 2023-08-16 | 2023-10-13 | 深圳海辰储能控制技术有限公司 | 端盖组件、储能装置和用电设备 |
CN116780132B (zh) * | 2023-08-16 | 2023-10-17 | 深圳海辰储能控制技术有限公司 | 下塑胶、端盖组件、储能装置及用电设备 |
CN116922085B (zh) * | 2023-09-05 | 2024-05-10 | 惠州亿恒特智能装备有限公司 | 方形盖板装配机 |
CN117497928B (zh) * | 2023-12-29 | 2024-03-19 | 深圳海辰储能科技有限公司 | 端盖组件、储能装置和用电设备 |
CN118448790B (zh) * | 2024-07-08 | 2024-09-10 | 溧阳市力士汽车配件制造有限公司 | 一种动力电池顶盖结构及动力电池 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209880666U (zh) * | 2019-06-27 | 2019-12-31 | 苏州美阅新能源有限公司 | 一种改进型汽车电池盖板 |
CN110854308A (zh) * | 2019-12-24 | 2020-02-28 | 瑞浦能源有限公司 | 一种锂离子电池顶盖及锂离子电池 |
CN211670219U (zh) * | 2020-03-10 | 2020-10-13 | 江苏塔菲尔新能源科技股份有限公司 | 一种电池顶盖结构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5213030B2 (ja) * | 2008-04-17 | 2013-06-19 | 日立マクセル株式会社 | 密閉型電池の製造方法、および密閉型電池 |
KR102422513B1 (ko) * | 2016-10-24 | 2022-07-20 | 삼성에스디아이 주식회사 | 이차 전지 |
CN108428824B (zh) * | 2017-08-30 | 2024-04-16 | 宁德时代新能源科技股份有限公司 | 二次电池以及电池模组 |
CN110718667A (zh) * | 2018-07-12 | 2020-01-21 | 深圳市瑞德丰精密制造有限公司 | 导电极柱不脱落结构成型工艺、极柱结构及电池盖板 |
CN111244340A (zh) * | 2020-03-10 | 2020-06-05 | 江苏塔菲尔新能源科技股份有限公司 | 一种电池顶盖结构及装配方法 |
-
2020
- 2020-03-10 CN CN202010161532.9A patent/CN111244340A/zh active Pending
- 2020-07-31 EP EP20924744.4A patent/EP4120464A4/en active Pending
- 2020-07-31 WO PCT/CN2020/106430 patent/WO2021179525A1/zh unknown
-
2022
- 2022-09-08 US US17/940,920 patent/US20230006290A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209880666U (zh) * | 2019-06-27 | 2019-12-31 | 苏州美阅新能源有限公司 | 一种改进型汽车电池盖板 |
CN110854308A (zh) * | 2019-12-24 | 2020-02-28 | 瑞浦能源有限公司 | 一种锂离子电池顶盖及锂离子电池 |
CN211670219U (zh) * | 2020-03-10 | 2020-10-13 | 江苏塔菲尔新能源科技股份有限公司 | 一种电池顶盖结构 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021179525A1 (zh) * | 2020-03-10 | 2021-09-16 | 江苏塔菲尔新能源科技股份有限公司 | 一种电池顶盖结构及装配方法 |
WO2024020910A1 (zh) * | 2022-07-28 | 2024-02-01 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电装置 |
CN115377619A (zh) * | 2022-08-09 | 2022-11-22 | 合肥国轩高科动力能源有限公司 | 一种双侧出极耳的电芯、电池及装配方法 |
CN115377619B (zh) * | 2022-08-09 | 2024-04-16 | 合肥国轩高科动力能源有限公司 | 一种双侧出极耳的电池及装配方法 |
Also Published As
Publication number | Publication date |
---|---|
EP4120464A4 (en) | 2024-07-24 |
US20230006290A1 (en) | 2023-01-05 |
WO2021179525A1 (zh) | 2021-09-16 |
EP4120464A1 (en) | 2023-01-18 |
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Effective date of registration: 20220112 Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Applicant after: Jiangsu Zenergy Battery Technologies Co.,ltd Address before: 211100 Lantian Road 249, Airport Economic Development Zone, Jiangning District, Nanjing City, Jiangsu Province Applicant before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Country or region after: China Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Applicant after: Jiangsu Zhengli New Energy Battery Technology Co.,Ltd. Address before: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Applicant before: Jiangsu Zenergy Battery Technologies Co.,ltd Country or region before: China |
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