CN113422133A - 一种防止电池热失控的结构、电池壳体及电池 - Google Patents
一种防止电池热失控的结构、电池壳体及电池 Download PDFInfo
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- CN113422133A CN113422133A CN202110508841.3A CN202110508841A CN113422133A CN 113422133 A CN113422133 A CN 113422133A CN 202110508841 A CN202110508841 A CN 202110508841A CN 113422133 A CN113422133 A CN 113422133A
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- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
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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
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
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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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
- H01M50/143—Fireproof; Explosion-proof
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
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- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
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- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
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- 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)
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110508841.3A CN113422133B (zh) | 2021-05-11 | 2021-05-11 | 一种防止电池热失控的结构、电池壳体及电池 |
PCT/CN2021/124354 WO2022237068A1 (zh) | 2021-05-11 | 2021-10-18 | 一种防止电池热失控的结构、电池壳体及电池 |
DE112021006839.3T DE112021006839T5 (de) | 2021-05-11 | 2021-10-18 | Struktur, Batteriegehäuse und Batterie zur Verhinderung von thermischem Durchgehen |
US18/280,943 US20240154237A1 (en) | 2021-05-11 | 2021-10-18 | Structure for Preventing Battery Thermal Runaway, Battery Housing and Battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110508841.3A CN113422133B (zh) | 2021-05-11 | 2021-05-11 | 一种防止电池热失控的结构、电池壳体及电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113422133A true CN113422133A (zh) | 2021-09-21 |
CN113422133B CN113422133B (zh) | 2022-09-02 |
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CN202110508841.3A Active CN113422133B (zh) | 2021-05-11 | 2021-05-11 | 一种防止电池热失控的结构、电池壳体及电池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240154237A1 (zh) |
CN (1) | CN113422133B (zh) |
DE (1) | DE112021006839T5 (zh) |
WO (1) | WO2022237068A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114709423A (zh) * | 2022-03-30 | 2022-07-05 | 清华大学 | 复合集流体、电芯结构以及锂离子电池 |
WO2022237068A1 (zh) * | 2021-05-11 | 2022-11-17 | 江苏正力新能电池技术有限公司 | 一种防止电池热失控的结构、电池壳体及电池 |
CN115425342A (zh) * | 2022-09-23 | 2022-12-02 | 江苏正力新能电池技术有限公司 | 一种电池安全结构及电池 |
CN115548542A (zh) * | 2022-11-09 | 2022-12-30 | 厦门海辰储能科技股份有限公司 | 电池端盖组件、电池、电池包及用电设备 |
EP4300688A3 (en) * | 2022-06-23 | 2024-01-17 | Maxim Nature Green Energy Solutions, Ltd. | Endothermic and fire suppressive material and lithium battery module |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011175937A (ja) * | 2010-02-25 | 2011-09-08 | Sanyo Electric Co Ltd | 密閉型電池 |
US20160036033A1 (en) * | 2014-08-04 | 2016-02-04 | Johnson Controls Technology Company | Overcharge protection assembly for a battery module |
CN105810859A (zh) * | 2016-05-24 | 2016-07-27 | 宁德时代新能源科技股份有限公司 | 一种二次电池顶盖及二次电池 |
WO2018090175A1 (zh) * | 2016-11-15 | 2018-05-24 | 宁德时代新能源科技股份有限公司 | 二次电池及电池模组 |
CN207967135U (zh) * | 2018-03-16 | 2018-10-12 | 宁德时代新能源科技股份有限公司 | 电池模组以及电池包 |
CN109568834A (zh) * | 2017-09-29 | 2019-04-05 | 郑州宇通客车股份有限公司 | 灭火压条及使用该压条的电池模组、电池箱、车辆 |
CN109585715A (zh) * | 2017-09-29 | 2019-04-05 | 郑州宇通客车股份有限公司 | 电池及使用该电池的电池模组、电池箱和车辆 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107248554A (zh) * | 2017-06-27 | 2017-10-13 | 东莞塔菲尔新能源科技有限公司 | 动力电池顶盖结构及动力电池 |
EP3460870B1 (en) * | 2017-09-25 | 2023-12-20 | Ursatech Ltd. | Thermal runaway retarding battery housing |
CN208444887U (zh) * | 2018-05-31 | 2019-01-29 | 浙江天能能源科技股份有限公司 | 一种高灵敏度安全防护锂离子电池 |
CN208873850U (zh) * | 2018-09-12 | 2019-05-17 | 浙江衡远新能源科技有限公司 | 一种防热失控电池 |
CN113422133B (zh) * | 2021-05-11 | 2022-09-02 | 江苏正力新能电池技术有限公司 | 一种防止电池热失控的结构、电池壳体及电池 |
-
2021
- 2021-05-11 CN CN202110508841.3A patent/CN113422133B/zh active Active
- 2021-10-18 WO PCT/CN2021/124354 patent/WO2022237068A1/zh active Application Filing
- 2021-10-18 DE DE112021006839.3T patent/DE112021006839T5/de active Pending
- 2021-10-18 US US18/280,943 patent/US20240154237A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011175937A (ja) * | 2010-02-25 | 2011-09-08 | Sanyo Electric Co Ltd | 密閉型電池 |
US20160036033A1 (en) * | 2014-08-04 | 2016-02-04 | Johnson Controls Technology Company | Overcharge protection assembly for a battery module |
CN105810859A (zh) * | 2016-05-24 | 2016-07-27 | 宁德时代新能源科技股份有限公司 | 一种二次电池顶盖及二次电池 |
WO2018090175A1 (zh) * | 2016-11-15 | 2018-05-24 | 宁德时代新能源科技股份有限公司 | 二次电池及电池模组 |
CN109568834A (zh) * | 2017-09-29 | 2019-04-05 | 郑州宇通客车股份有限公司 | 灭火压条及使用该压条的电池模组、电池箱、车辆 |
CN109585715A (zh) * | 2017-09-29 | 2019-04-05 | 郑州宇通客车股份有限公司 | 电池及使用该电池的电池模组、电池箱和车辆 |
CN207967135U (zh) * | 2018-03-16 | 2018-10-12 | 宁德时代新能源科技股份有限公司 | 电池模组以及电池包 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022237068A1 (zh) * | 2021-05-11 | 2022-11-17 | 江苏正力新能电池技术有限公司 | 一种防止电池热失控的结构、电池壳体及电池 |
CN114709423A (zh) * | 2022-03-30 | 2022-07-05 | 清华大学 | 复合集流体、电芯结构以及锂离子电池 |
EP4300688A3 (en) * | 2022-06-23 | 2024-01-17 | Maxim Nature Green Energy Solutions, Ltd. | Endothermic and fire suppressive material and lithium battery module |
CN115425342A (zh) * | 2022-09-23 | 2022-12-02 | 江苏正力新能电池技术有限公司 | 一种电池安全结构及电池 |
CN115548542A (zh) * | 2022-11-09 | 2022-12-30 | 厦门海辰储能科技股份有限公司 | 电池端盖组件、电池、电池包及用电设备 |
CN115548542B (zh) * | 2022-11-09 | 2024-02-06 | 厦门海辰储能科技股份有限公司 | 电池端盖组件、电池、电池包及用电设备 |
Also Published As
Publication number | Publication date |
---|---|
US20240154237A1 (en) | 2024-05-09 |
DE112021006839T5 (de) | 2024-01-11 |
WO2022237068A1 (zh) | 2022-11-17 |
CN113422133B (zh) | 2022-09-02 |
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Application publication date: 20210921 Assignee: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Assignor: Jiangsu Zenergy Battery Technologies Co.,ltd Contract record no.: X2023980039769 Denomination of invention: A structure, battery shell, and battery to prevent thermal runaway of batteries Granted publication date: 20220902 License type: Common License Record date: 20230815 |
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