CN101409332B - 密封电池 - Google Patents
密封电池 Download PDFInfo
- Publication number
- CN101409332B CN101409332B CN2008102127707A CN200810212770A CN101409332B CN 101409332 B CN101409332 B CN 101409332B CN 2008102127707 A CN2008102127707 A CN 2008102127707A CN 200810212770 A CN200810212770 A CN 200810212770A CN 101409332 B CN101409332 B CN 101409332B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- injection port
- hole
- liquid injection
- axial region
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims abstract description 93
- 239000007924 injection Substances 0.000 claims abstract description 93
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims description 72
- 230000002093 peripheral effect Effects 0.000 claims description 35
- 238000003466 welding Methods 0.000 claims description 15
- 239000003792 electrolyte Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 5
- 239000008151 electrolyte solution Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—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
- H01M50/10—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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing 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
- H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
-
- 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)
- Filling, Topping-Up Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007267146 | 2007-10-12 | ||
JP2007267146A JP5224324B2 (ja) | 2007-10-12 | 2007-10-12 | 密閉型電池 |
JP2007-267146 | 2007-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101409332A CN101409332A (zh) | 2009-04-15 |
CN101409332B true CN101409332B (zh) | 2011-04-20 |
Family
ID=40572218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102127707A Expired - Fee Related CN101409332B (zh) | 2007-10-12 | 2008-09-08 | 密封电池 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5224324B2 (zh) |
KR (1) | KR101406895B1 (zh) |
CN (1) | CN101409332B (zh) |
HK (1) | HK1129159A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9147865B2 (en) | 2012-09-06 | 2015-09-29 | Johnson Controls Technology Llc | System and method for closing a battery fill hole |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101097246B1 (ko) | 2009-10-01 | 2011-12-21 | 삼성에스디아이 주식회사 | 센터핀의 구조가 개선된 원통형 이차전지 |
JP6017873B2 (ja) * | 2012-07-27 | 2016-11-02 | トヨタ自動車株式会社 | 密閉型電池 |
JP5856929B2 (ja) * | 2012-08-30 | 2016-02-10 | 日立オートモティブシステムズ株式会社 | 角形二次電池およびその製造方法 |
DE102012222198B4 (de) | 2012-12-04 | 2021-12-30 | Robert Bosch Gmbh | Batteriezelle mit verbessertem Verschluss einer Befüllungsöffnung |
DE102012222203B4 (de) | 2012-12-04 | 2021-09-23 | Robert Bosch Gmbh | Batteriezelle mit verbessertem Verschluss einer Befüllungsöffnung |
KR102265848B1 (ko) * | 2016-12-26 | 2021-06-16 | 주식회사 엘지화학 | 전해액 주입구의 밀봉을 위한 리벳 형상의 부재를 포함하는 전지팩 |
CN107199393A (zh) * | 2017-06-02 | 2017-09-26 | 深圳吉阳智能科技有限公司 | 一种电池注液口密封钉焊接设备 |
CN111490192B (zh) * | 2020-06-29 | 2020-09-29 | 江苏时代新能源科技有限公司 | 套筒组件、盖板组件、电池及用电装置 |
CN114577127A (zh) * | 2022-05-06 | 2022-06-03 | 武汉逸飞激光股份有限公司 | 一种增加圆柱电芯入壳成功率的视觉检测方法及其装置 |
WO2025017983A1 (ja) * | 2023-07-19 | 2025-01-23 | ビークルエナジージャパン株式会社 | 電池及び電池の製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002358948A (ja) * | 2001-05-31 | 2002-12-13 | Nec Tokin Tochigi Ltd | 密閉型電池 |
CN1649199A (zh) * | 2004-01-27 | 2005-08-03 | 三星Sdi株式会社 | 壳式二次电池 |
CN1722507A (zh) * | 2004-06-25 | 2006-01-18 | 三星Sdi株式会社 | 二次电池 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004119329A (ja) * | 2002-09-30 | 2004-04-15 | Sanyo Electric Co Ltd | 二次電池 |
JP2005322533A (ja) * | 2004-05-10 | 2005-11-17 | Japan Storage Battery Co Ltd | 電池 |
JP4198652B2 (ja) * | 2004-07-27 | 2008-12-17 | Necトーキン株式会社 | 密閉型電池 |
-
2007
- 2007-10-12 JP JP2007267146A patent/JP5224324B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-08 CN CN2008102127707A patent/CN101409332B/zh not_active Expired - Fee Related
- 2008-10-10 KR KR1020080099745A patent/KR101406895B1/ko not_active Expired - Fee Related
-
2009
- 2009-08-10 HK HK09107336.9A patent/HK1129159A1/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002358948A (ja) * | 2001-05-31 | 2002-12-13 | Nec Tokin Tochigi Ltd | 密閉型電池 |
CN1649199A (zh) * | 2004-01-27 | 2005-08-03 | 三星Sdi株式会社 | 壳式二次电池 |
CN1722507A (zh) * | 2004-06-25 | 2006-01-18 | 三星Sdi株式会社 | 二次电池 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9147865B2 (en) | 2012-09-06 | 2015-09-29 | Johnson Controls Technology Llc | System and method for closing a battery fill hole |
Also Published As
Publication number | Publication date |
---|---|
KR20090037834A (ko) | 2009-04-16 |
HK1129159A1 (en) | 2009-11-20 |
KR101406895B1 (ko) | 2014-06-13 |
JP5224324B2 (ja) | 2013-07-03 |
CN101409332A (zh) | 2009-04-15 |
JP2009099281A (ja) | 2009-05-07 |
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Owner name: HITACHI MAXELL ENERGY CO., LTD. Free format text: FORMER OWNER: HITACHI MAXELL LTD. Effective date: 20110708 |
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Free format text: CORRECT: ADDRESS; FROM: OSAKA PREFECTURE, JAPAN TO: KYOTO PREFECTURE, JAPAN |
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Effective date of registration: 20110708 Address after: Kyoto Japan Patentee after: Hitachi Maxell Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
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