CN101626067B - 一种电芯极耳与盖板的连接结构 - Google Patents
一种电芯极耳与盖板的连接结构 Download PDFInfo
- Publication number
- CN101626067B CN101626067B CN2008100684960A CN200810068496A CN101626067B CN 101626067 B CN101626067 B CN 101626067B CN 2008100684960 A CN2008100684960 A CN 2008100684960A CN 200810068496 A CN200810068496 A CN 200810068496A CN 101626067 B CN101626067 B CN 101626067B
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- Prior art keywords
- elastic
- cover plate
- polar ear
- spacing collar
- connection structure
- 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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- 239000004020 conductor Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000013528 metallic particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/567—Terminals characterised by their manufacturing process by fixing means, e.g. screws, rivets or bolts
-
- 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
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (7)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100684960A CN101626067B (zh) | 2008-07-10 | 2008-07-10 | 一种电芯极耳与盖板的连接结构 |
EP08876539A EP2306546A1 (en) | 2008-07-10 | 2008-09-23 | Connection structure for electrode ear of electric core with cover board |
KR1020117002852A KR20110044994A (ko) | 2008-07-10 | 2008-09-23 | 배터리 셀 전극탭과 덮개판의 연결구조 |
US13/003,071 US8669005B2 (en) | 2008-07-10 | 2008-09-23 | Connection structure for connecting a tab of a battery cell with a cover board |
PCT/CN2008/072476 WO2010003296A1 (zh) | 2008-07-10 | 2008-09-23 | 一种电芯极耳与盖板的连接结构 |
JP2011516945A JP2011527488A (ja) | 2008-07-10 | 2008-09-23 | 電極タブとカバープレートとの接続構造 |
HK10106754.1A HK1140314A1 (en) | 2008-07-10 | 2010-07-13 | Connection structure between battery tab and cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100684960A CN101626067B (zh) | 2008-07-10 | 2008-07-10 | 一种电芯极耳与盖板的连接结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101626067A CN101626067A (zh) | 2010-01-13 |
CN101626067B true CN101626067B (zh) | 2013-01-16 |
Family
ID=41506657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100684960A Active CN101626067B (zh) | 2008-07-10 | 2008-07-10 | 一种电芯极耳与盖板的连接结构 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8669005B2 (zh) |
EP (1) | EP2306546A1 (zh) |
JP (1) | JP2011527488A (zh) |
KR (1) | KR20110044994A (zh) |
CN (1) | CN101626067B (zh) |
HK (1) | HK1140314A1 (zh) |
WO (1) | WO2010003296A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101230868B1 (ko) * | 2010-11-30 | 2013-02-13 | 주식회사 이아이지 | 개폐시 안전성이 향상된 중대형 전지팩 |
CN102347466B (zh) * | 2011-10-28 | 2014-06-11 | 惠州亿纬锂能股份有限公司 | 一种电池组 |
CN103931042B (zh) * | 2011-12-28 | 2017-02-15 | 松下知识产权经营株式会社 | 圆筒形锂离子电池 |
CN102654339B (zh) * | 2012-05-11 | 2014-12-31 | 彭渊博 | 一种云制冷方法及系统 |
CN103199202A (zh) * | 2013-03-19 | 2013-07-10 | 东莞市力嘉电池有限公司 | 一种锂离子动力电池 |
CN103413967B (zh) * | 2013-07-26 | 2016-03-02 | 深圳市优特利电源有限公司 | 一种锂离子二次电池及其制造方法 |
CN106169541B (zh) * | 2016-08-23 | 2019-04-05 | 系统电子科技(镇江)有限公司 | 一种安全性好的电池模块 |
CN106252576B (zh) * | 2016-08-25 | 2019-01-22 | 合肥国轩高科动力能源有限公司 | 一种电池极耳连接组件 |
CN106803563B (zh) * | 2017-03-16 | 2019-08-23 | 华霆(合肥)动力技术有限公司 | 电池模组及焊接系统 |
CN107316970A (zh) * | 2017-08-18 | 2017-11-03 | 桂林智神信息技术有限公司 | 一种弹性导电装置 |
CN107331819A (zh) * | 2017-08-18 | 2017-11-07 | 桂林智神信息技术有限公司 | 电池仓输出端防水结构 |
CN116210111A (zh) * | 2020-09-21 | 2023-06-02 | 松下知识产权经营株式会社 | 蓄电装置及其制造方法 |
CN112886048B (zh) * | 2021-02-07 | 2022-11-18 | 惠州市德能电池有限公司 | 纽扣电池及其制备方法 |
WO2024076157A1 (ko) * | 2022-10-05 | 2024-04-11 | 주식회사 엘지에너지솔루션 | 탑캡을 포함하는 원통형 이차전지 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1271971A (zh) * | 1999-04-26 | 2000-11-01 | 日本电气株式会社 | 非水电解质溶液二次电池 |
US6926992B2 (en) * | 2001-06-29 | 2005-08-09 | Kabushiki Kaisha Toshiba | Nonaqueous electrolyte secondary battery |
CN101047265A (zh) * | 2006-03-27 | 2007-10-03 | 三星Sdi株式会社 | 二次电池及其制造方法 |
CN101262050A (zh) * | 2008-04-11 | 2008-09-10 | 方祺 | 高倍率放电圆柱形锂离子电池防爆盖帽 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04301361A (ja) * | 1991-03-28 | 1992-10-23 | Sanyo Electric Co Ltd | 渦巻状電極体を有する電池の製造方法 |
KR100274889B1 (ko) * | 1998-05-08 | 2001-02-01 | 김순택 | 각형 이차전지의 캡 어셈블리 |
JP2000021436A (ja) * | 1998-07-03 | 2000-01-21 | Denso Corp | 円筒型電池 |
JP3497786B2 (ja) * | 1999-09-29 | 2004-02-16 | Necトーキン株式会社 | 二次電池 |
JP4537662B2 (ja) * | 2003-03-13 | 2010-09-01 | 株式会社Gsユアサ | 密閉型蓄電池 |
CN100573978C (zh) * | 2005-12-30 | 2009-12-23 | 比亚迪股份有限公司 | 二次电池 |
JP2008066048A (ja) * | 2006-09-06 | 2008-03-21 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池 |
-
2008
- 2008-07-10 CN CN2008100684960A patent/CN101626067B/zh active Active
- 2008-09-23 JP JP2011516945A patent/JP2011527488A/ja active Pending
- 2008-09-23 WO PCT/CN2008/072476 patent/WO2010003296A1/zh active Application Filing
- 2008-09-23 US US13/003,071 patent/US8669005B2/en active Active
- 2008-09-23 EP EP08876539A patent/EP2306546A1/en not_active Withdrawn
- 2008-09-23 KR KR1020117002852A patent/KR20110044994A/ko not_active Application Discontinuation
-
2010
- 2010-07-13 HK HK10106754.1A patent/HK1140314A1/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1271971A (zh) * | 1999-04-26 | 2000-11-01 | 日本电气株式会社 | 非水电解质溶液二次电池 |
US6926992B2 (en) * | 2001-06-29 | 2005-08-09 | Kabushiki Kaisha Toshiba | Nonaqueous electrolyte secondary battery |
CN101047265A (zh) * | 2006-03-27 | 2007-10-03 | 三星Sdi株式会社 | 二次电池及其制造方法 |
CN101262050A (zh) * | 2008-04-11 | 2008-09-10 | 方祺 | 高倍率放电圆柱形锂离子电池防爆盖帽 |
Non-Patent Citations (1)
Title |
---|
JP特开2004-281116A 2004.10.07 |
Also Published As
Publication number | Publication date |
---|---|
KR20110044994A (ko) | 2011-05-03 |
CN101626067A (zh) | 2010-01-13 |
US8669005B2 (en) | 2014-03-11 |
WO2010003296A1 (zh) | 2010-01-14 |
HK1140314A1 (en) | 2010-10-08 |
US20110159357A1 (en) | 2011-06-30 |
EP2306546A1 (en) | 2011-04-06 |
JP2011527488A (ja) | 2011-10-27 |
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Effective date of registration: 20160928 Address after: An Zhen Zhongmu County 451470 Henan city of Zhengzhou Province Liu Zheng Qiao Village Patentee after: ZHENGZHOU BAK BATTERY Co.,Ltd. Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: SHENZHEN BAK BATTERY Co.,Ltd. |
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Effective date of registration: 20191022 Granted publication date: 20130116 |
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