CN113964422A - 一种电池壳体和方壳电池 - Google Patents
一种电池壳体和方壳电池 Download PDFInfo
- Publication number
- CN113964422A CN113964422A CN202111211466.2A CN202111211466A CN113964422A CN 113964422 A CN113964422 A CN 113964422A CN 202111211466 A CN202111211466 A CN 202111211466A CN 113964422 A CN113964422 A CN 113964422A
- Authority
- CN
- China
- Prior art keywords
- battery
- shell
- square
- end plates
- shaped
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 19
- 239000003792 electrolyte Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000002826 coolant Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 description 4
- 238000002791 soaking Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- H01M50/10—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
- 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
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111211466.2A CN113964422A (zh) | 2021-10-18 | 2021-10-18 | 一种电池壳体和方壳电池 |
PCT/CN2022/125994 WO2023066260A1 (zh) | 2021-10-18 | 2022-10-18 | 电池壳体和方壳电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111211466.2A CN113964422A (zh) | 2021-10-18 | 2021-10-18 | 一种电池壳体和方壳电池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113964422A true CN113964422A (zh) | 2022-01-21 |
Family
ID=79464266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111211466.2A Pending CN113964422A (zh) | 2021-10-18 | 2021-10-18 | 一种电池壳体和方壳电池 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN113964422A (zh) |
WO (1) | WO2023066260A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023066260A1 (zh) * | 2021-10-18 | 2023-04-27 | 重庆三峡时代能源科技有限公司 | 电池壳体和方壳电池 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014203342A1 (ja) * | 2013-06-19 | 2014-12-24 | 日立オートモティブシステムズ株式会社 | 電池モジュール |
CN109686892A (zh) * | 2019-01-28 | 2019-04-26 | 深圳市嘉名科技有限公司 | 电池模组、电池包、电动车及电网系统 |
CN111490186A (zh) * | 2019-01-28 | 2020-08-04 | 深圳市嘉名科技有限公司 | 一种锂电池及锂电池封装壳体 |
CN110311189A (zh) * | 2019-08-12 | 2019-10-08 | 深圳市嘉名科技有限公司 | 电池模组、电池包、电动车及电网系统 |
CN213150971U (zh) * | 2020-08-05 | 2021-05-07 | 江苏塔菲尔新能源科技股份有限公司 | 一种动力电池 |
CN212848599U (zh) * | 2020-08-05 | 2021-03-30 | 江苏塔菲尔新能源科技股份有限公司 | 一种动力电池结构 |
CN113964422A (zh) * | 2021-10-18 | 2022-01-21 | 汉光热工科创中心(深圳)有限公司 | 一种电池壳体和方壳电池 |
CN114082854A (zh) * | 2021-10-18 | 2022-02-25 | 汉光热工科创中心(深圳)有限公司 | 一种电池壳体的制造方法、电池壳体和电池 |
-
2021
- 2021-10-18 CN CN202111211466.2A patent/CN113964422A/zh active Pending
-
2022
- 2022-10-18 WO PCT/CN2022/125994 patent/WO2023066260A1/zh unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023066260A1 (zh) * | 2021-10-18 | 2023-04-27 | 重庆三峡时代能源科技有限公司 | 电池壳体和方壳电池 |
Also Published As
Publication number | Publication date |
---|---|
WO2023066260A1 (zh) | 2023-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220513 Address after: 400000 No. 107, datagu Middle Road, Xiantao street, Yubei District, Chongqing Applicant after: Chongqing Three Gorges Times Energy Technology Co.,Ltd. Address before: 518000 401, floor 4, No. 26, Tongfu estate industrial zone, Dalang community, Dalang street, Longhua District, Shenzhen, Guangdong Province Applicant before: Hanguang thermal technology innovation center (Shenzhen) Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 400000 No. 107, datagu Middle Road, Xiantao street, Yubei District, Chongqing Applicant after: Chongqing Gengchen Energy Technology Co.,Ltd. Address before: 400000 No. 107, datagu Middle Road, Xiantao street, Yubei District, Chongqing Applicant before: Chongqing Three Gorges Times Energy Technology Co.,Ltd. Country or region before: China |