CN115472997B - 电池端盖组件、储能装置以及用电设备 - Google Patents
电池端盖组件、储能装置以及用电设备 Download PDFInfo
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- CN115472997B CN115472997B CN202211412919.2A CN202211412919A CN115472997B CN 115472997 B CN115472997 B CN 115472997B CN 202211412919 A CN202211412919 A CN 202211412919A CN 115472997 B CN115472997 B CN 115472997B
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- pressure relief
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Images
Classifications
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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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
-
- 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
- H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
-
- 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
-
- 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
- H01M50/543—Terminals
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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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
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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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (11)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211412919.2A CN115472997B (zh) | 2022-11-11 | 2022-11-11 | 电池端盖组件、储能装置以及用电设备 |
US18/109,332 US11909066B1 (en) | 2022-11-11 | 2023-02-14 | Battery end cover assembly, energy storage apparatus and electric device |
DE202023100807.0U DE202023100807U1 (de) | 2022-11-11 | 2023-02-20 | Batterie-Enddeckelkomponente, Energiespeichervorrichtung und stromverbrauchendes Gerät |
Applications Claiming Priority (1)
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CN202211412919.2A CN115472997B (zh) | 2022-11-11 | 2022-11-11 | 电池端盖组件、储能装置以及用电设备 |
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Publication Number | Publication Date |
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CN115472997A CN115472997A (zh) | 2022-12-13 |
CN115472997B true CN115472997B (zh) | 2023-03-24 |
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CN202211412919.2A Active CN115472997B (zh) | 2022-11-11 | 2022-11-11 | 电池端盖组件、储能装置以及用电设备 |
Country Status (3)
Country | Link |
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US (1) | US11909066B1 (zh) |
CN (1) | CN115472997B (zh) |
DE (1) | DE202023100807U1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116259919A (zh) * | 2023-05-08 | 2023-06-13 | 江苏正力新能电池技术有限公司 | 一种电池、模组和用电设备 |
CN116454358B (zh) * | 2023-06-16 | 2023-08-15 | 深圳海辰储能控制技术有限公司 | 储能装置及用电设备 |
CN117438655A (zh) * | 2023-12-20 | 2024-01-23 | 宁德时代新能源科技股份有限公司 | 电池单体、电池和用电装置 |
CN117525774B (zh) * | 2024-01-08 | 2024-04-09 | 深圳海辰储能科技有限公司 | 储能装置和用电设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009259606A (ja) * | 2008-04-17 | 2009-11-05 | Toyota Motor Corp | 内圧開放弁の製造方法および密閉型電池 |
CN216698639U (zh) * | 2021-12-28 | 2022-06-07 | 宁德时代新能源科技股份有限公司 | 端盖组件、电池单体、电池、用电设备及电池单体的制造设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5129280B2 (ja) * | 2010-02-26 | 2013-01-30 | 日立ビークルエナジー株式会社 | 二次電池 |
JP5668772B2 (ja) * | 2013-03-25 | 2015-02-12 | 株式会社豊田自動織機 | 蓄電装置 |
JP6614305B1 (ja) * | 2018-09-21 | 2019-12-04 | 日本軽金属株式会社 | 一体型防爆弁成形用の電池蓋用アルミニウム合金板及びその製造方法 |
CN212571194U (zh) * | 2020-06-24 | 2021-02-19 | 欣旺达电动汽车电池有限公司 | 二次电池 |
CA3156681A1 (en) * | 2021-03-23 | 2022-09-23 | Yao Li | Box of battery, battery, power consumption apparatus, method for producing battery and apparatus for producing battery |
EP4102632B1 (en) * | 2021-04-16 | 2024-05-29 | Contemporary Amperex Technology Co., Limited | Battery cell, battery, powered device, and method and device for preparing battery cell |
CN114497876B (zh) * | 2022-04-07 | 2022-07-05 | 中创新航科技股份有限公司 | 电池及电池组 |
CN216980798U (zh) * | 2022-05-12 | 2022-07-15 | 比亚迪股份有限公司 | 防爆阀、电池、电池模组、电池包以及车辆 |
CN217334238U (zh) * | 2022-06-14 | 2022-08-30 | 宁德时代新能源科技股份有限公司 | 外壳、电池单体、电池及用电设备 |
-
2022
- 2022-11-11 CN CN202211412919.2A patent/CN115472997B/zh active Active
-
2023
- 2023-02-14 US US18/109,332 patent/US11909066B1/en active Active
- 2023-02-20 DE DE202023100807.0U patent/DE202023100807U1/de active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009259606A (ja) * | 2008-04-17 | 2009-11-05 | Toyota Motor Corp | 内圧開放弁の製造方法および密閉型電池 |
CN216698639U (zh) * | 2021-12-28 | 2022-06-07 | 宁德时代新能源科技股份有限公司 | 端盖组件、电池单体、电池、用电设备及电池单体的制造设备 |
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Publication number | Publication date |
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DE202023100807U1 (de) | 2023-06-13 |
CN115472997A (zh) | 2022-12-13 |
US11909066B1 (en) | 2024-02-20 |
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Address after: Room 501, R&D Building, No. 2 Sany Yundu, No. 6 Lanqing Second Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: Shenzhen Haichen Energy Storage Technology Co.,Ltd. Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: Room 501, R&D Building, No. 2 Sany Yundu, No. 6 Lanqing Second Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee before: Shenzhen Haichen Energy Storage Control Technology Co.,Ltd. Patentee before: Xiamen Haichen Energy Storage Technology Co.,Ltd. |
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Address after: Room 501, R&D Building, No. 2 Sany Yundu, No. 6 Lanqing Second Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: Shenzhen Haichen Energy Storage Control Technology Co.,Ltd. Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: 518057 Room 2-B26, Peihong Building, No. 1 Kehui Road, Science and Technology Park Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong, China Patentee before: Shenzhen Hairun New Energy Technology Co.,Ltd. Patentee before: Xiamen Haichen Energy Storage Technology Co.,Ltd. |