CN101997095B - 电池组合盖、电池 - Google Patents
电池组合盖、电池 Download PDFInfo
- Publication number
- CN101997095B CN101997095B CN200910175971.9A CN200910175971A CN101997095B CN 101997095 B CN101997095 B CN 101997095B CN 200910175971 A CN200910175971 A CN 200910175971A CN 101997095 B CN101997095 B CN 101997095B
- Authority
- CN
- China
- Prior art keywords
- pressure disc
- rupture pressure
- battery
- tie
- arm
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 24
- 239000012212 insulator Substances 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
-
- 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)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910175971.9A CN101997095B (zh) | 2009-08-26 | 2009-09-10 | 电池组合盖、电池 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910189747.5 | 2009-08-26 | ||
CN200910189747 | 2009-08-26 | ||
CN200910175971.9A CN101997095B (zh) | 2009-08-26 | 2009-09-10 | 电池组合盖、电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101997095A CN101997095A (zh) | 2011-03-30 |
CN101997095B true CN101997095B (zh) | 2014-09-24 |
Family
ID=43627199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910175971.9A Active CN101997095B (zh) | 2009-08-26 | 2009-09-10 | 电池组合盖、电池 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101997095B (zh) |
WO (1) | WO2011022972A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102425796B1 (ko) * | 2015-07-15 | 2022-07-28 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102606637B1 (ko) * | 2016-04-22 | 2023-11-27 | 삼성에스디아이 주식회사 | 이차 전지 |
CN107316956B (zh) * | 2016-04-26 | 2023-04-18 | 宁德时代新能源科技股份有限公司 | 防爆组件及二次电池顶盖 |
ES2677366B1 (es) * | 2017-01-31 | 2019-05-14 | Valeo Termico Sa | Intercambiador de calor para gases, en especial para gases de escape de un motor, y metodo de fabricacion del mismo |
CN109659456A (zh) * | 2019-01-03 | 2019-04-19 | 苏州宇量电池有限公司 | 一种具有密封加强结构的无顶盖锂离子电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2411578Y (zh) * | 2000-03-23 | 2000-12-20 | 信息产业部电子第十八研究所 | 圆柱型锂离子蓄电池防爆盖 |
CN101170168A (zh) * | 2006-10-27 | 2008-04-30 | 深圳市比克电池有限公司 | 具有防爆功能的盖板组件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3649000B2 (ja) * | 1998-09-14 | 2005-05-18 | 新神戸電機株式会社 | 大電流放電用二次電池 |
KR100719728B1 (ko) * | 2005-12-29 | 2007-05-17 | 삼성에스디아이 주식회사 | 캡 조립체 및 이를 채용한 이차전지 |
JP5116235B2 (ja) * | 2006-01-23 | 2013-01-09 | 三洋電機株式会社 | 密閉型電池 |
CN200944418Y (zh) * | 2006-09-19 | 2007-09-05 | 深圳市比克电池有限公司 | 圆柱型锂电池组合盖帽及电池 |
CN201262961Y (zh) * | 2008-08-26 | 2009-06-24 | 常州剑湖金城车辆设备有限公司 | 锂电池正极盖 |
-
2009
- 2009-09-10 CN CN200910175971.9A patent/CN101997095B/zh active Active
-
2010
- 2010-04-09 WO PCT/CN2010/071653 patent/WO2011022972A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2411578Y (zh) * | 2000-03-23 | 2000-12-20 | 信息产业部电子第十八研究所 | 圆柱型锂离子蓄电池防爆盖 |
CN101170168A (zh) * | 2006-10-27 | 2008-04-30 | 深圳市比克电池有限公司 | 具有防爆功能的盖板组件 |
Non-Patent Citations (1)
Title |
---|
JP特开2000-90892A 2000.03.31 |
Also Published As
Publication number | Publication date |
---|---|
WO2011022972A1 (zh) | 2011-03-03 |
CN101997095A (zh) | 2011-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101997095B (zh) | 电池组合盖、电池 | |
CN106207075B (zh) | 一种具有过流保护功能的电池 | |
CN105870366B (zh) | 动力电池顶盖及动力电池 | |
CN105977411B (zh) | 二次电池顶盖及二次电池 | |
JP2011527488A (ja) | 電極タブとカバープレートとの接続構造 | |
CN110993838A (zh) | 热封电池 | |
CN204632872U (zh) | 一种大倍率锂电池结构 | |
CN201994356U (zh) | 一种电池组合盖帽 | |
CN107221632B (zh) | 正负极分布两侧的锂离子电池及其制法 | |
CN101281957A (zh) | 一种具有防爆功能的封闭电池 | |
CN104167518A (zh) | 电池外壳、电芯、电池及其装配方法 | |
CN205666262U (zh) | 动力电池顶盖及动力电池 | |
CN201927645U (zh) | 电池组合盖、电池 | |
CN103456914B (zh) | 一种方便焊接且具有安全拉断装置的电池 | |
CN101304078A (zh) | 一种防爆电池 | |
CN116190937A (zh) | 负极极柱、方形电池盖板组件、极芯承载装置及方形电池 | |
CN207097879U (zh) | 防爆电池组盖 | |
CN102074358A (zh) | 一种两端引出的超级电容器 | |
KR20240001243A (ko) | 배터리 | |
CN212485420U (zh) | 一种软包电池壳体、软包电池及电池模组 | |
CN210668438U (zh) | 电池盖板及电池组件 | |
CN202178301U (zh) | 一种电池盖板组件及含有该盖板组件的锂离子电池 | |
CN102479972B (zh) | 一种锂离子二次电池 | |
CN102054956A (zh) | 锂离子电池极耳与极柱的连接方法及电池 | |
CN107195957B (zh) | 正负极同侧布置的锂离子电池及其制法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170601 Address after: 518119 Beek Industrial Zone, Kwai Chung street, Dapeng New District, Guangdong, Shenzhen Patentee after: SHENZHEN BAK POWER BATTERY Co.,Ltd. Address before: 300402 6 Huaxin Road, Beichen Science Park, Beichen District, Tianjin Co-patentee before: SHENZHEN BAK BATTERY Co.,Ltd. Patentee before: BAK INTERNATIONAL (TIANJIN) Ltd. |
|
TR01 | Transfer of patent right | ||
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20191022 Granted publication date: 20140924 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20221022 Granted publication date: 20140924 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20221022 Granted publication date: 20140924 |