CN204668368U - 动力电池顶盖结构及动力电池 - Google Patents
动力电池顶盖结构及动力电池 Download PDFInfo
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- CN204668368U CN204668368U CN201520401861.0U CN201520401861U CN204668368U CN 204668368 U CN204668368 U CN 204668368U CN 201520401861 U CN201520401861 U CN 201520401861U CN 204668368 U CN204668368 U CN 204668368U
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- electrokinetic cell
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- power battery
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- 230000010485 coping Effects 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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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
- H01M50/148—Lids or covers characterised by their shape
- H01M50/1535—Lids or covers characterised by their shape adapted for specific cells, e.g. electrochemical cells operating at high temperature
-
- 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
- H01M50/148—Lids or covers characterised by their shape
- H01M50/152—Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520401861.0U CN204668368U (zh) | 2015-06-11 | 2015-06-11 | 动力电池顶盖结构及动力电池 |
JP2016104445A JP6335972B2 (ja) | 2015-06-11 | 2016-05-25 | 動力電池のヘッドカバー構造及び動力電池 |
EP16173463.7A EP3104431B1 (en) | 2015-06-11 | 2016-06-08 | Top cover structure of power battery and power battery |
US15/179,921 US10199615B2 (en) | 2015-06-11 | 2016-06-10 | Top cover structure of power battery and power battery |
US16/218,018 US10629864B2 (en) | 2015-06-11 | 2018-12-12 | Top cover structure of power battery and power battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520401861.0U CN204668368U (zh) | 2015-06-11 | 2015-06-11 | 动力电池顶盖结构及动力电池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204668368U true CN204668368U (zh) | 2015-09-23 |
Family
ID=54138721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520401861.0U Active CN204668368U (zh) | 2015-06-11 | 2015-06-11 | 动力电池顶盖结构及动力电池 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10199615B2 (zh) |
EP (1) | EP3104431B1 (zh) |
JP (1) | JP6335972B2 (zh) |
CN (1) | CN204668368U (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105679990A (zh) * | 2016-03-28 | 2016-06-15 | 漳州市华威电源科技有限公司 | 一种蓄电池 |
CN105762307A (zh) * | 2016-04-26 | 2016-07-13 | 宁德时代新能源科技股份有限公司 | 二次电池顶盖和二次电池 |
CN106450052A (zh) * | 2016-11-15 | 2017-02-22 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN106684269A (zh) * | 2017-01-19 | 2017-05-17 | 佛山市康荣精细陶瓷有限公司 | 一种锂电池的盖板结构及其制作方法 |
CN107240650A (zh) * | 2017-06-27 | 2017-10-10 | 东莞塔菲尔新能源科技有限公司 | 动力电池顶盖组件及动力电池 |
CN107403885A (zh) * | 2016-05-20 | 2017-11-28 | 宁德时代新能源科技股份有限公司 | 二次电池安全顶盖 |
CN107579172A (zh) * | 2017-07-28 | 2018-01-12 | 深圳市欣迪盟新能源科技股份有限公司 | 电池过充保护结构及电池盖 |
CN107634156A (zh) * | 2017-09-07 | 2018-01-26 | 深圳市长盈精密技术股份有限公司 | 动力电池盖板及其动力电池 |
CN107994142A (zh) * | 2016-10-27 | 2018-05-04 | 慈晟 | 一种具有双重保护功能的电池盖板的制作方法 |
EP3321998A1 (en) * | 2016-11-15 | 2018-05-16 | Contemporary Amperex Technology Co., Limited | Secondary battery |
CN108075055A (zh) * | 2016-11-16 | 2018-05-25 | 宁德时代新能源科技股份有限公司 | 动力电池顶盖结构及动力电池 |
CN109659483A (zh) * | 2017-10-11 | 2019-04-19 | 宁德时代新能源科技股份有限公司 | 二次电池顶盖组件及二次电池 |
CN109792031A (zh) * | 2016-11-15 | 2019-05-21 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN109792009A (zh) * | 2016-11-15 | 2019-05-21 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN110299502A (zh) * | 2018-03-21 | 2019-10-01 | 三星Sdi株式会社 | 二次电池 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8877361B2 (en) * | 2009-09-01 | 2014-11-04 | Samsung Sdi Co., Ltd. | Rechargeable battery |
US8440336B2 (en) * | 2009-12-08 | 2013-05-14 | Samsung Sdi Co., Ltd. | Rechargeable battery with short circuit member |
KR101116449B1 (ko) * | 2010-01-26 | 2012-02-27 | 에스비리모티브 주식회사 | 이차 전지 |
US8748030B2 (en) * | 2010-06-09 | 2014-06-10 | Samsung Sdi Co., Ltd. | Secondary battery |
KR101222286B1 (ko) * | 2011-01-13 | 2013-01-15 | 로베르트 보쉬 게엠베하 | 이차전지 |
US9023497B2 (en) * | 2011-02-18 | 2015-05-05 | Samsung Sdi Co., Ltd. | Secondary battery |
US8753765B2 (en) * | 2011-03-14 | 2014-06-17 | Samsung Sdi Co., Ltd. | Secondary battery |
KR101243475B1 (ko) * | 2011-03-30 | 2013-03-13 | 로베르트 보쉬 게엠베하 | 단락 부재를 구비한 이차 전지 |
KR101683210B1 (ko) * | 2011-11-17 | 2016-12-07 | 삼성에스디아이 주식회사 | 이차 전지 |
JP6194572B2 (ja) * | 2012-10-15 | 2017-09-13 | 株式会社Gsユアサ | 蓄電素子及び電源モジュール |
CN203039014U (zh) * | 2013-01-21 | 2013-07-03 | 宁德新能源科技有限公司 | 动力电池 |
JP5806262B2 (ja) * | 2013-07-30 | 2015-11-10 | 株式会社豊田自動織機 | 電流遮断装置及びそれを用いた蓄電装置 |
US9692038B2 (en) * | 2013-11-25 | 2017-06-27 | Tesla, Inc. | Cap for electrochemical cell |
-
2015
- 2015-06-11 CN CN201520401861.0U patent/CN204668368U/zh active Active
-
2016
- 2016-05-25 JP JP2016104445A patent/JP6335972B2/ja active Active
- 2016-06-08 EP EP16173463.7A patent/EP3104431B1/en active Active
- 2016-06-10 US US15/179,921 patent/US10199615B2/en active Active
-
2018
- 2018-12-12 US US16/218,018 patent/US10629864B2/en active Active
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105679990A (zh) * | 2016-03-28 | 2016-06-15 | 漳州市华威电源科技有限公司 | 一种蓄电池 |
CN105762307A (zh) * | 2016-04-26 | 2016-07-13 | 宁德时代新能源科技股份有限公司 | 二次电池顶盖和二次电池 |
CN105762307B (zh) * | 2016-04-26 | 2018-05-22 | 宁德时代新能源科技股份有限公司 | 二次电池顶盖和二次电池 |
CN107403885A (zh) * | 2016-05-20 | 2017-11-28 | 宁德时代新能源科技股份有限公司 | 二次电池安全顶盖 |
CN107994142A (zh) * | 2016-10-27 | 2018-05-04 | 慈晟 | 一种具有双重保护功能的电池盖板的制作方法 |
EP3321998A1 (en) * | 2016-11-15 | 2018-05-16 | Contemporary Amperex Technology Co., Limited | Secondary battery |
CN109792031B (zh) * | 2016-11-15 | 2022-04-01 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN109792009B (zh) * | 2016-11-15 | 2022-01-21 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN109792009A (zh) * | 2016-11-15 | 2019-05-21 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN106450052A (zh) * | 2016-11-15 | 2017-02-22 | 宁德时代新能源科技股份有限公司 | 二次电池 |
US10553837B2 (en) | 2016-11-15 | 2020-02-04 | Contemporary Amperex Technology Co., Limited | Secondary battery |
CN109792031A (zh) * | 2016-11-15 | 2019-05-21 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN108075055A (zh) * | 2016-11-16 | 2018-05-25 | 宁德时代新能源科技股份有限公司 | 动力电池顶盖结构及动力电池 |
CN106684269A (zh) * | 2017-01-19 | 2017-05-17 | 佛山市康荣精细陶瓷有限公司 | 一种锂电池的盖板结构及其制作方法 |
CN107240650A (zh) * | 2017-06-27 | 2017-10-10 | 东莞塔菲尔新能源科技有限公司 | 动力电池顶盖组件及动力电池 |
CN107579172A (zh) * | 2017-07-28 | 2018-01-12 | 深圳市欣迪盟新能源科技股份有限公司 | 电池过充保护结构及电池盖 |
CN107634156A (zh) * | 2017-09-07 | 2018-01-26 | 深圳市长盈精密技术股份有限公司 | 动力电池盖板及其动力电池 |
CN109659483A (zh) * | 2017-10-11 | 2019-04-19 | 宁德时代新能源科技股份有限公司 | 二次电池顶盖组件及二次电池 |
CN110299502A (zh) * | 2018-03-21 | 2019-10-01 | 三星Sdi株式会社 | 二次电池 |
Also Published As
Publication number | Publication date |
---|---|
US10629864B2 (en) | 2020-04-21 |
US20190115568A1 (en) | 2019-04-18 |
US20160365547A1 (en) | 2016-12-15 |
EP3104431B1 (en) | 2018-08-22 |
JP2017004939A (ja) | 2017-01-05 |
JP6335972B2 (ja) | 2018-05-30 |
EP3104431A1 (en) | 2016-12-14 |
US10199615B2 (en) | 2019-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 352100 Jiaocheng District of Ningde City, Fujian Province Zhang Wan Zhen Xingang Road No. 1 Patentee after: Contemporary Amperex Technology Co.,Ltd. Address before: 352100 Jiaocheng District of Ningde City, Fujian Province Zhang Wan Zhen Xingang Road No. 1 Patentee before: CONTEMPORARY AMPEREX TECHNOLOGY Ltd. |
|
IP01 | Partial invalidation of patent right | ||
IP01 | Partial invalidation of patent right |
Commission number: 5W117939 Conclusion of examination: On the basis of claims 1-5 submitted by the patentee on October 09, 2019, the patent shall continue to be valid. Decision date of declaring invalidation: 20191018 Decision number of declaring invalidation: 41954 Denomination of utility model: Top cover structure of power battery and power battery Granted publication date: 20150923 Patentee: Contemporary Amperex Technology Co.,Ltd. |
|
IP01 | Partial invalidation of patent right | ||
IP01 | Partial invalidation of patent right |
Commission number: 5W120247 Conclusion of examination: Based on the invalidation of the patent for utility model filed on April 28, 2020, the claim of the patentee continues to be valid Decision date of declaring invalidation: 20210430 Decision number of declaring invalidation: 49304 Denomination of utility model: Power battery top cover structure and power battery Granted publication date: 20150923 Patentee: Contemporary Amperex Technology Co.,Ltd. |