CN105720218B - 一种防过充电池盖板 - Google Patents
一种防过充电池盖板 Download PDFInfo
- Publication number
- CN105720218B CN105720218B CN201610232618.XA CN201610232618A CN105720218B CN 105720218 B CN105720218 B CN 105720218B CN 201610232618 A CN201610232618 A CN 201610232618A CN 105720218 B CN105720218 B CN 105720218B
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- CN
- China
- Prior art keywords
- cathode
- conductive sheet
- battery
- under
- anode
- 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.)
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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 of a single cell or a single battery
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
-
- 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
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
-
- 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
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610232618.XA CN105720218B (zh) | 2016-04-15 | 2016-04-15 | 一种防过充电池盖板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610232618.XA CN105720218B (zh) | 2016-04-15 | 2016-04-15 | 一种防过充电池盖板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105720218A CN105720218A (zh) | 2016-06-29 |
CN105720218B true CN105720218B (zh) | 2018-05-11 |
Family
ID=56160514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610232618.XA Active CN105720218B (zh) | 2016-04-15 | 2016-04-15 | 一种防过充电池盖板 |
Country Status (1)
Country | Link |
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CN (1) | CN105720218B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018026848A1 (en) * | 2016-08-01 | 2018-02-08 | Johnson Controls Technology Company | Overcharge protection systems for prismatic lithium ion battery cells with biased packaging |
CN106129282B (zh) * | 2016-08-21 | 2018-07-17 | 合肥国轩高科动力能源有限公司 | 一种三元锂电池防过充盖板组件 |
DE102016225057A1 (de) * | 2016-12-15 | 2018-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Batterieeinheit für eine Traktionsbatterie und Traktionsbatterie |
CN106972121A (zh) * | 2017-05-21 | 2017-07-21 | 合肥国轩高科动力能源有限公司 | 一种动力锂电池安全防爆盖板 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204946952U (zh) * | 2015-09-21 | 2016-01-06 | 宁德时代新能源科技有限公司 | 二次电池顶盖及二次电池 |
CN205645905U (zh) * | 2016-04-15 | 2016-10-12 | 合肥国轩高科动力能源有限公司 | 一种防过冲电池盖板 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201414046A (zh) * | 2012-09-19 | 2014-04-01 | Dijiya Energy Saving Technology Inc | 鋰電池結構 |
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2016
- 2016-04-15 CN CN201610232618.XA patent/CN105720218B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204946952U (zh) * | 2015-09-21 | 2016-01-06 | 宁德时代新能源科技有限公司 | 二次电池顶盖及二次电池 |
CN205645905U (zh) * | 2016-04-15 | 2016-10-12 | 合肥国轩高科动力能源有限公司 | 一种防过冲电池盖板 |
Also Published As
Publication number | Publication date |
---|---|
CN105720218A (zh) | 2016-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Wei Inventor after: Zhang Hongli Inventor before: Hu Jiajia Inventor before: Xu Tao Inventor before: Wang Chenxu |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180223 Address after: Room 401, No. 285, No. 285, Heng Yong Road, Shanghai, Shanghai Applicant after: Shanghai electric Guo Xuan Amperex Technology Limited Address before: Dai River Road New District of Hefei City, Anhui province 230011 No. 599 Applicant before: Hefei Guoxuan High-Tech Power Energy Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |