CN101409332A - Sealed battery - Google Patents
Sealed battery Download PDFInfo
- Publication number
- CN101409332A CN101409332A CNA2008102127707A CN200810212770A CN101409332A CN 101409332 A CN101409332 A CN 101409332A CN A2008102127707 A CNA2008102127707 A CN A2008102127707A CN 200810212770 A CN200810212770 A CN 200810212770A CN 101409332 A CN101409332 A CN 101409332A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- hole
- injection port
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims abstract description 62
- 239000007924 injection Substances 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims description 56
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 239000003792 electrolyte Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 206010068051 Chimerism Diseases 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 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
- 239000002994 raw material Substances 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
- 239000004411 aluminium Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 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 | ||
JP2007-267146 | 2007-10-12 | ||
JP2007267146A JP5224324B2 (en) | 2007-10-12 | 2007-10-12 | Sealed battery |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101409332A true CN101409332A (en) | 2009-04-15 |
CN101409332B CN101409332B (en) | 2011-04-20 |
Family
ID=40572218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102127707A Expired - Fee Related CN101409332B (en) | 2007-10-12 | 2008-09-08 | Sealed battery |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5224324B2 (en) |
KR (1) | KR101406895B1 (en) |
CN (1) | CN101409332B (en) |
HK (1) | HK1129159A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104471750A (en) * | 2012-07-27 | 2015-03-25 | 丰田自动车株式会社 | Sealed cell |
CN107199393A (en) * | 2017-06-02 | 2017-09-26 | 深圳吉阳智能科技有限公司 | A kind of battery liquid-filling mouthful sealing nail welding equipment |
CN114577127A (en) * | 2022-05-06 | 2022-06-03 | 武汉逸飞激光股份有限公司 | Visual detection method and device for increasing success rate of cylindrical battery cell casing |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101097246B1 (en) | 2009-10-01 | 2011-12-21 | 삼성에스디아이 주식회사 | Cylinder type secondary battery providing improved center pin |
JP5856929B2 (en) * | 2012-08-30 | 2016-02-10 | 日立オートモティブシステムズ株式会社 | Rectangular secondary battery and method for manufacturing the same |
US9147865B2 (en) | 2012-09-06 | 2015-09-29 | Johnson Controls Technology Llc | System and method for closing a battery fill hole |
DE102012222203B4 (en) | 2012-12-04 | 2021-09-23 | Robert Bosch Gmbh | Battery cell with improved closure of a filling opening |
DE102012222198B4 (en) | 2012-12-04 | 2021-12-30 | Robert Bosch Gmbh | Battery cell with improved closure of a filling opening |
KR102265848B1 (en) * | 2016-12-26 | 2021-06-16 | 주식회사 엘지화학 | Battery Pack Comprising Rivet-typed Member for Sealing Electrolyte Inlet |
CN111490192B (en) * | 2020-06-29 | 2020-09-29 | 江苏时代新能源科技有限公司 | Sleeve assembly, cover plate assembly, battery and power utilization device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002358948A (en) * | 2001-05-31 | 2002-12-13 | Nec Tokin Tochigi Ltd | Enclosed battery |
JP2004119329A (en) * | 2002-09-30 | 2004-04-15 | Sanyo Electric Co Ltd | Secondary battery |
KR100579366B1 (en) * | 2004-01-27 | 2006-05-12 | 삼성에스디아이 주식회사 | Can type secondary battery |
JP2005322533A (en) * | 2004-05-10 | 2005-11-17 | Japan Storage Battery Co Ltd | Battery |
KR100580777B1 (en) * | 2004-06-25 | 2006-05-15 | 삼성에스디아이 주식회사 | Secondary Battery |
JP4198652B2 (en) * | 2004-07-27 | 2008-12-17 | Necトーキン株式会社 | Sealed battery |
-
2007
- 2007-10-12 JP JP2007267146A patent/JP5224324B2/en not_active Expired - Fee Related
-
2008
- 2008-09-08 CN CN2008102127707A patent/CN101409332B/en not_active Expired - Fee Related
- 2008-10-10 KR KR1020080099745A patent/KR101406895B1/en not_active IP Right Cessation
-
2009
- 2009-08-10 HK HK09107336.9A patent/HK1129159A1/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104471750A (en) * | 2012-07-27 | 2015-03-25 | 丰田自动车株式会社 | Sealed cell |
CN107199393A (en) * | 2017-06-02 | 2017-09-26 | 深圳吉阳智能科技有限公司 | A kind of battery liquid-filling mouthful sealing nail welding equipment |
CN114577127A (en) * | 2022-05-06 | 2022-06-03 | 武汉逸飞激光股份有限公司 | Visual detection method and device for increasing success rate of cylindrical battery cell casing |
Also Published As
Publication number | Publication date |
---|---|
CN101409332B (en) | 2011-04-20 |
HK1129159A1 (en) | 2009-11-20 |
KR20090037834A (en) | 2009-04-16 |
JP5224324B2 (en) | 2013-07-03 |
KR101406895B1 (en) | 2014-06-13 |
JP2009099281A (en) | 2009-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1129159 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL ENERGY CO., LTD. Free format text: FORMER OWNER: HITACHI MAXELL LTD. Effective date: 20110708 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: OSAKA PREFECTURE, JAPAN TO: KYOTO PREFECTURE, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110708 Address after: Kyoto Japan Patentee after: Hitachi Maxell Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1129159 Country of ref document: HK |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20150908 |
|
EXPY | Termination of patent right or utility model |