CN103531730B - 一种锂离子动力电池的防漏盖帽 - Google Patents
一种锂离子动力电池的防漏盖帽 Download PDFInfo
- Publication number
- CN103531730B CN103531730B CN201210225252.5A CN201210225252A CN103531730B CN 103531730 B CN103531730 B CN 103531730B CN 201210225252 A CN201210225252 A CN 201210225252A CN 103531730 B CN103531730 B CN 103531730B
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- CN
- China
- Prior art keywords
- proof
- leak
- cover plate
- explosion
- sheet
- 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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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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
-
- 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
- H01M50/342—Non-re-sealable arrangements
-
- 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
- H01M50/383—Flame arresting or ignition-preventing means
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (6)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225252.5A CN103531730B (zh) | 2012-07-02 | 2012-07-02 | 一种锂离子动力电池的防漏盖帽 |
| EP13173880.9A EP2683001B1 (en) | 2012-07-02 | 2013-06-26 | Cap assembly for lithium ion secondary battery |
| US13/929,837 US9240577B2 (en) | 2012-07-02 | 2013-06-28 | Cap assembly for lithium ion secondary battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225252.5A CN103531730B (zh) | 2012-07-02 | 2012-07-02 | 一种锂离子动力电池的防漏盖帽 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103531730A CN103531730A (zh) | 2014-01-22 |
| CN103531730B true CN103531730B (zh) | 2017-03-15 |
Family
ID=49933567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210225252.5A Active CN103531730B (zh) | 2012-07-02 | 2012-07-02 | 一种锂离子动力电池的防漏盖帽 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103531730B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3477733A4 (en) * | 2016-07-29 | 2019-05-01 | BYD Company Limited | EXPLOSION-PROOF VALVE, COVER PLATE ASSEMBLY AND BATTERY |
| KR20250116186A (ko) | 2017-03-30 | 2025-07-31 | 도날드슨 컴파니, 인코포레이티드 | 릴리프 밸브를 갖는 통기구 |
| CN110098364B (zh) * | 2019-05-09 | 2024-05-14 | 力神电池(苏州)有限公司 | 一种高安全性圆柱型锂离子电池 |
| CN110429214B (zh) | 2019-08-07 | 2021-12-07 | 宁德时代新能源科技股份有限公司 | 二次电池的盖组件及二次电池 |
| CN119790534A (zh) | 2022-09-07 | 2025-04-08 | 唐纳森公司 | 破裂式阀 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168542A (zh) * | 1996-05-31 | 1997-12-24 | 三星电管株式会社 | 二次电池的盖帽组件 |
| CN101556993A (zh) * | 2009-05-15 | 2009-10-14 | 东莞新能源科技有限公司 | 锂离子电池组合盖帽 |
| CN201904383U (zh) * | 2010-12-27 | 2011-07-20 | 深圳市沃特玛电池有限公司 | 一种电池盖帽 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030049521A1 (en) * | 2001-09-11 | 2003-03-13 | Japan Storage Battery Co., Ltd. | Lead acid battery |
| CA2381376C (en) * | 2002-04-10 | 2008-12-02 | E-One Moli Energy (Canada) Limited | Header for rechargeable lithium batteries |
| CN101257098B (zh) * | 2007-03-02 | 2012-01-25 | 深圳市比克电池有限公司 | 便于装配的电池封口组件及电池 |
| CN101257099A (zh) * | 2007-03-02 | 2008-09-03 | 深圳市比克电池有限公司 | 电池封口组件及电池 |
| CN101304079B (zh) * | 2008-07-07 | 2010-06-02 | 常州剑湖金城车辆设备有限公司 | 锂电池盖帽组件 |
| CN101931090A (zh) * | 2009-06-23 | 2010-12-29 | 深圳市比克电池有限公司 | 一种电池组合盖帽及采用该组合盖帽的圆柱形电池 |
| CN102332601B (zh) * | 2010-12-21 | 2014-04-09 | 东莞新能源科技有限公司 | 圆柱型锂离子电池 |
-
2012
- 2012-07-02 CN CN201210225252.5A patent/CN103531730B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168542A (zh) * | 1996-05-31 | 1997-12-24 | 三星电管株式会社 | 二次电池的盖帽组件 |
| CN101556993A (zh) * | 2009-05-15 | 2009-10-14 | 东莞新能源科技有限公司 | 锂离子电池组合盖帽 |
| CN201904383U (zh) * | 2010-12-27 | 2011-07-20 | 深圳市沃特玛电池有限公司 | 一种电池盖帽 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103531730A (zh) | 2014-01-22 |
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