CN108054335B - 一种受热自动短路的圆柱电池 - Google Patents
一种受热自动短路的圆柱电池 Download PDFInfo
- Publication number
- CN108054335B CN108054335B CN201710980069.9A CN201710980069A CN108054335B CN 108054335 B CN108054335 B CN 108054335B CN 201710980069 A CN201710980069 A CN 201710980069A CN 108054335 B CN108054335 B CN 108054335B
- Authority
- CN
- China
- Prior art keywords
- battery
- explosion
- proof component
- plate
- steel shell
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001257 hydrogen Substances 0.000 abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000004880 explosion Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710980069.9A CN108054335B (zh) | 2017-10-19 | 2017-10-19 | 一种受热自动短路的圆柱电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710980069.9A CN108054335B (zh) | 2017-10-19 | 2017-10-19 | 一种受热自动短路的圆柱电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108054335A CN108054335A (zh) | 2018-05-18 |
CN108054335B true CN108054335B (zh) | 2024-04-12 |
Family
ID=62119464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710980069.9A Active CN108054335B (zh) | 2017-10-19 | 2017-10-19 | 一种受热自动短路的圆柱电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108054335B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004303447A (ja) * | 2003-03-28 | 2004-10-28 | Matsushita Electric Ind Co Ltd | 二次電池 |
CN203085673U (zh) * | 2012-12-25 | 2013-07-24 | 惠州比亚迪电池有限公司 | 一种锂离子电池 |
DE102013210828A1 (de) * | 2013-06-11 | 2014-12-11 | Robert Bosch Gmbh | Batteriezelle mit Kurzschlussmittel zum Ausbilden eines Kurzschlussstrompfades und Verfahren zum Entladen einer Batteriezelle über einen Kurzschlussstrompfad |
JP2015028865A (ja) * | 2013-07-30 | 2015-02-12 | 株式会社豊田自動織機 | 蓄電装置 |
CN206225456U (zh) * | 2016-10-25 | 2017-06-06 | 湖南立方新能源科技有限责任公司 | 一种含有短路保护装置的锂离子电池 |
CN207542315U (zh) * | 2017-10-19 | 2018-06-26 | 金山电化工业(惠州)有限公司 | 一种受热自动短路的圆柱电池 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101058293B1 (ko) * | 2006-10-23 | 2011-08-22 | 주식회사 엘지화학 | 우수한 안전성을 발휘하는 전기화학소자 |
-
2017
- 2017-10-19 CN CN201710980069.9A patent/CN108054335B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004303447A (ja) * | 2003-03-28 | 2004-10-28 | Matsushita Electric Ind Co Ltd | 二次電池 |
CN203085673U (zh) * | 2012-12-25 | 2013-07-24 | 惠州比亚迪电池有限公司 | 一种锂离子电池 |
DE102013210828A1 (de) * | 2013-06-11 | 2014-12-11 | Robert Bosch Gmbh | Batteriezelle mit Kurzschlussmittel zum Ausbilden eines Kurzschlussstrompfades und Verfahren zum Entladen einer Batteriezelle über einen Kurzschlussstrompfad |
JP2015028865A (ja) * | 2013-07-30 | 2015-02-12 | 株式会社豊田自動織機 | 蓄電装置 |
CN206225456U (zh) * | 2016-10-25 | 2017-06-06 | 湖南立方新能源科技有限责任公司 | 一种含有短路保护装置的锂离子电池 |
CN207542315U (zh) * | 2017-10-19 | 2018-06-26 | 金山电化工业(惠州)有限公司 | 一种受热自动短路的圆柱电池 |
Also Published As
Publication number | Publication date |
---|---|
CN108054335A (zh) | 2018-05-18 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: China Address after: No.7 Gutangao Road, Huihuan Street, Zhongkai High tech Zone, Huizhou City, Guangdong Province, 516006 Applicant after: GP Batteries (China) Ltd. Address before: 516006 gutang'ao Industrial Zone, Huizhou City, Guangdong Province Applicant before: IP, Chau Sing Country or region before: China |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240223 Address after: 523590 Room 101, Building 1, No. 2, Xiegang Yintai Road, Xiegang, Dongguan City, Guangdong Province Applicant after: Dongguan Jinshan Battery Co.,Ltd. Country or region after: China Address before: No.7 Gutangao Road, Huihuan Street, Zhongkai High tech Zone, Huizhou City, Guangdong Province, 516006 Applicant before: GP Batteries (China) Ltd. Country or region before: China |
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GR01 | Patent grant | ||
GR01 | Patent grant |