CN116345055B - 新能源汽车电池组电控压力调节装置 - Google Patents
新能源汽车电池组电控压力调节装置 Download PDFInfo
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- CN116345055B CN116345055B CN202310367930.XA CN202310367930A CN116345055B CN 116345055 B CN116345055 B CN 116345055B CN 202310367930 A CN202310367930 A CN 202310367930A CN 116345055 B CN116345055 B CN 116345055B
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 14
- 230000005489 elastic deformation Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310367930.XA CN116345055B (zh) | 2023-04-08 | 2023-04-08 | 新能源汽车电池组电控压力调节装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310367930.XA CN116345055B (zh) | 2023-04-08 | 2023-04-08 | 新能源汽车电池组电控压力调节装置 |
Publications (2)
Publication Number | Publication Date |
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CN116345055A CN116345055A (zh) | 2023-06-27 |
CN116345055B true CN116345055B (zh) | 2024-02-09 |
Family
ID=86889327
Family Applications (1)
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CN202310367930.XA Active CN116345055B (zh) | 2023-04-08 | 2023-04-08 | 新能源汽车电池组电控压力调节装置 |
Country Status (1)
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CN (1) | CN116345055B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2969394A1 (fr) * | 2010-12-17 | 2012-06-22 | Renault Sa | Dispositif de decharge d'une enceinte |
US8592063B1 (en) * | 2012-05-29 | 2013-11-26 | Vecture, Inc. | Battery pack pressure valve |
KR101371105B1 (ko) * | 2012-10-24 | 2014-03-07 | (주)대호하이드로릭 | 일체형 전자비례 감압밸브 |
CN205488327U (zh) * | 2016-02-05 | 2016-08-17 | 北京长城华冠汽车科技股份有限公司 | 一种电池箱安全阀及使用其的汽车 |
CN207134397U (zh) * | 2017-07-27 | 2018-03-23 | 东风汽车有限公司 | 一种车用电池系统 |
CN112303308A (zh) * | 2019-08-23 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | 防爆阀、电池包及电动汽车 |
CN213575764U (zh) * | 2020-09-15 | 2021-06-29 | 湖北亿纬动力有限公司 | 一种防爆阀及电池包 |
CN113964442A (zh) * | 2021-09-08 | 2022-01-21 | 黄山凯新技术咨询有限公司 | 一种新能源汽车电池防爆装置 |
CN218498247U (zh) * | 2022-07-20 | 2023-02-17 | 上海瑞浦青创新能源有限公司 | 防爆阀及电池箱体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101605936B1 (ko) * | 2013-05-02 | 2016-03-23 | 주식회사 엘지화학 | 파우치형 배터리 셀 내부의 가스 배출이 가능한 배터리 팩 |
US10446870B2 (en) * | 2015-10-05 | 2019-10-15 | Nissan Motor Co., Ltd. | Pressure release mechanism for battery pack |
KR102092269B1 (ko) * | 2016-12-01 | 2020-03-23 | 주식회사 엘지화학 | 배터리 셀 디가싱 장치 |
-
2023
- 2023-04-08 CN CN202310367930.XA patent/CN116345055B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2969394A1 (fr) * | 2010-12-17 | 2012-06-22 | Renault Sa | Dispositif de decharge d'une enceinte |
US8592063B1 (en) * | 2012-05-29 | 2013-11-26 | Vecture, Inc. | Battery pack pressure valve |
KR101371105B1 (ko) * | 2012-10-24 | 2014-03-07 | (주)대호하이드로릭 | 일체형 전자비례 감압밸브 |
CN205488327U (zh) * | 2016-02-05 | 2016-08-17 | 北京长城华冠汽车科技股份有限公司 | 一种电池箱安全阀及使用其的汽车 |
CN207134397U (zh) * | 2017-07-27 | 2018-03-23 | 东风汽车有限公司 | 一种车用电池系统 |
CN112303308A (zh) * | 2019-08-23 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | 防爆阀、电池包及电动汽车 |
CN213575764U (zh) * | 2020-09-15 | 2021-06-29 | 湖北亿纬动力有限公司 | 一种防爆阀及电池包 |
CN113964442A (zh) * | 2021-09-08 | 2022-01-21 | 黄山凯新技术咨询有限公司 | 一种新能源汽车电池防爆装置 |
CN218498247U (zh) * | 2022-07-20 | 2023-02-17 | 上海瑞浦青创新能源有限公司 | 防爆阀及电池箱体 |
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CN116345055A (zh) | 2023-06-27 |
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Effective date of registration: 20240122 Address after: No. 10, Phase II, Shanhe Avenue Innovation Industrial Park, Duji Economic Development Zone, Duji District, Huaibei City, Anhui Province, 235000 Applicant after: Jinpaike New Energy Technology (Huaibei) Co.,Ltd. Country or region after: China Address before: 221137 No. 7, west of Xijing 1st Road and south of Xiwei 1st Road, Xuzhou Industrial Park, Jiangsu Province Applicant before: JIANGSU JINPAIKE NEW ENERGY Co.,Ltd. Country or region before: China |
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