FR3110029A3 - Boîtier de batterie et batterie - Google Patents
Boîtier de batterie et batterie Download PDFInfo
- Publication number
- FR3110029A3 FR3110029A3 FR2104870A FR2104870A FR3110029A3 FR 3110029 A3 FR3110029 A3 FR 3110029A3 FR 2104870 A FR2104870 A FR 2104870A FR 2104870 A FR2104870 A FR 2104870A FR 3110029 A3 FR3110029 A3 FR 3110029A3
- Authority
- FR
- France
- Prior art keywords
- battery
- main body
- box
- battery box
- explosion protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004880 explosion Methods 0.000 abstract 2
Classifications
-
- 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
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/20—Pressure-sensitive devices
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Boîtier de batterie et batterie Un boîtier de batterie et une batterie sont prévus. Le boîtier de batterie comporte un corps principal (1) et une structure de protection contre les explosions (2). Le corps principal (1) est muni d'une cavité de réception destinée à recevoir des cœurs électriques. La structure de protection contre les explosions (2) est prévue sur une paroi latérale du corps principal (1) ou sur une paroi de fond du corps principal (1). Le boîtier de batterie assure mieux l'utilisation sûre de la batterie, simplifie indirectement la structure de la plaque de capot de batterie et réduit les coûts de production de toute la batterie. Figure pour l'abrégé : Fig. 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010379185.7 | 2020-05-07 | ||
CN202010379185.7A CN111430638A (zh) | 2020-05-07 | 2020-05-07 | 一种动力电池壳体及动力电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3110029A3 true FR3110029A3 (fr) | 2021-11-12 |
FR3110029B3 FR3110029B3 (fr) | 2022-06-10 |
Family
ID=71551221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2104870A Active FR3110029B3 (fr) | 2020-05-07 | 2021-05-07 | Boîtier de batterie et batterie |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP3241483U (fr) |
CN (1) | CN111430638A (fr) |
DE (1) | DE202021102439U1 (fr) |
FR (1) | FR3110029B3 (fr) |
HU (1) | HU5426U (fr) |
WO (1) | WO2021223596A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111430638A (zh) * | 2020-05-07 | 2020-07-17 | 深圳市科达利实业股份有限公司 | 一种动力电池壳体及动力电池 |
CN113140863B (zh) * | 2021-03-10 | 2022-08-02 | 浙江吉利控股集团有限公司 | 一种电池阻燃盖板、锂离子电池及车辆 |
CN113594622A (zh) * | 2021-07-21 | 2021-11-02 | 宁波小顶科技有限公司 | 一体式电池定向排气装置 |
CN113594621A (zh) * | 2021-07-21 | 2021-11-02 | 宁波小顶科技有限公司 | 一种填充式电池排气装置 |
CN216354617U (zh) * | 2021-11-30 | 2022-04-19 | 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 |
CN114284631A (zh) * | 2021-12-09 | 2022-04-05 | 江苏恒驰动力科技有限公司 | 一种带防爆泄压功能的电池壳体及防爆片的设置方法 |
CN117242624A (zh) * | 2022-03-18 | 2023-12-15 | 宁德时代新能源科技股份有限公司 | 泄压机构、电池单体、电池及用电设备 |
CN218274965U (zh) * | 2022-06-13 | 2023-01-10 | 欣旺达惠州动力新能源有限公司 | 电池及电池模组 |
Family Cites Families (8)
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 |
WO2012049907A1 (fr) * | 2010-10-13 | 2012-04-19 | 株式会社ソーデナガノ | Couvercle de boîtier d'accumulateur et procédé de fabrication de couvercle de boîtier d'accumulateur |
CN206098511U (zh) * | 2016-01-06 | 2017-04-12 | 深圳市科达利实业股份有限公司 | 动力电池的防爆装置以及防爆电池 |
CN207183323U (zh) * | 2017-07-28 | 2018-04-03 | 深圳市欣迪盟新能源科技股份有限公司 | 电池外壳 |
CN208460852U (zh) * | 2018-03-30 | 2019-02-01 | 宁德时代新能源科技股份有限公司 | 防爆膜及二次电池顶盖 |
CN208014752U (zh) * | 2018-04-27 | 2018-10-26 | 深圳市比克动力电池有限公司 | 一种圆柱锂离子电池防爆外壳及其成型模具 |
CN212062550U (zh) * | 2020-05-07 | 2020-12-01 | 深圳市科达利实业股份有限公司 | 一种动力电池壳体及动力电池 |
CN111430638A (zh) * | 2020-05-07 | 2020-07-17 | 深圳市科达利实业股份有限公司 | 一种动力电池壳体及动力电池 |
-
2020
- 2020-05-07 CN CN202010379185.7A patent/CN111430638A/zh active Pending
-
2021
- 2021-04-21 JP JP2021600177U patent/JP3241483U/ja active Active
- 2021-04-21 WO PCT/CN2021/088719 patent/WO2021223596A1/fr active Application Filing
- 2021-05-05 DE DE202021102439.9U patent/DE202021102439U1/de active Active
- 2021-05-05 HU HUU2100082U patent/HU5426U/hu unknown
- 2021-05-07 FR FR2104870A patent/FR3110029B3/fr active Active
Also Published As
Publication number | Publication date |
---|---|
HU5426U (hu) | 2022-04-28 |
CN111430638A (zh) | 2020-07-17 |
DE202021102439U1 (de) | 2021-07-28 |
FR3110029B3 (fr) | 2022-06-10 |
WO2021223596A1 (fr) | 2021-11-11 |
JP3241483U (ja) | 2023-04-05 |
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Year of fee payment: 2 |
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