CN101447557A - 密封电池及使用该密封电池的电池组以及电子设备 - Google Patents
密封电池及使用该密封电池的电池组以及电子设备 Download PDFInfo
- Publication number
- CN101447557A CN101447557A CNA2008101781402A CN200810178140A CN101447557A CN 101447557 A CN101447557 A CN 101447557A CN A2008101781402 A CNA2008101781402 A CN A2008101781402A CN 200810178140 A CN200810178140 A CN 200810178140A CN 101447557 A CN101447557 A CN 101447557A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- seal
- lead
- wire
- injection hole
- 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.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 76
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000002347 injection Methods 0.000 claims abstract description 68
- 239000007924 injection Substances 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 42
- 238000003466 welding Methods 0.000 claims abstract description 31
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 17
- 239000004411 aluminium Substances 0.000 claims description 57
- 238000003475 lamination Methods 0.000 claims description 52
- 230000001681 protective effect Effects 0.000 claims description 28
- 238000005452 bending Methods 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 239000003792 electrolyte Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 10
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 5
- 239000008151 electrolyte solution Substances 0.000 abstract description 5
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 98
- 229910052759 nickel Inorganic materials 0.000 description 50
- 238000002474 experimental method Methods 0.000 description 29
- 238000007789 sealing Methods 0.000 description 19
- 239000000463 material Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 229910000990 Ni alloy Chemical group 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/191—Inorganic material
-
- 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
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- 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
- H01M50/19—Sealing members characterised by the material
- H01M50/195—Composite material consisting of a mixture of organic and inorganic materials
-
- 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
- H01M50/19—Sealing members characterised by the material
- H01M50/197—Sealing members characterised by the material having a layered structure
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
-
- 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)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Filling, Topping-Up Batteries (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007304787 | 2007-11-26 | ||
JP2007304787 | 2007-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101447557A true CN101447557A (zh) | 2009-06-03 |
Family
ID=40670008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008101781402A Pending CN101447557A (zh) | 2007-11-26 | 2008-11-24 | 密封电池及使用该密封电池的电池组以及电子设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090136843A1 (zh) |
JP (1) | JP5227752B2 (zh) |
KR (1) | KR101210393B1 (zh) |
CN (1) | CN101447557A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102122726A (zh) * | 2010-01-08 | 2011-07-13 | 富港电子(昆山)有限公司 | 锂电池及其制造方法 |
CN102208592A (zh) * | 2010-03-30 | 2011-10-05 | Sb锂摩托有限公司 | 二次电池和二次电池模块 |
CN102563072A (zh) * | 2010-12-10 | 2012-07-11 | 中国航空工业集团公司第六三一研究所 | 深孔堵头 |
CN103207398A (zh) * | 2012-01-13 | 2013-07-17 | 株式会社电装 | 盗窃追踪装置 |
CN113506955A (zh) * | 2021-07-13 | 2021-10-15 | 珠海冠宇电池股份有限公司 | 电池外壳和电池 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5148579B2 (ja) * | 2009-09-29 | 2013-02-20 | 三菱重工業株式会社 | 二次電池異常予見システム |
KR101097249B1 (ko) * | 2009-10-27 | 2011-12-21 | 삼성에스디아이 주식회사 | Pcm 어셈블리와, 이를 이용한 각형 이차 전지 |
JP5117554B2 (ja) * | 2010-08-06 | 2013-01-16 | 日立マクセルエナジー株式会社 | 密閉型電池 |
JP5639903B2 (ja) * | 2011-01-12 | 2014-12-10 | 日立マクセル株式会社 | リチウムイオン二次電池 |
JP5697275B2 (ja) | 2011-02-23 | 2015-04-08 | 日立マクセル株式会社 | 電池ユニット及び電気機器 |
EP2704231B1 (en) | 2011-04-27 | 2015-12-16 | Hitachi Maxell, Ltd. | Battery unit |
JP2013032872A (ja) * | 2011-08-01 | 2013-02-14 | Sharp Corp | 加熱調理器 |
JP5878564B2 (ja) * | 2012-01-11 | 2016-03-08 | 日立マクセル株式会社 | 電池ユニット |
US10090498B2 (en) * | 2012-06-24 | 2018-10-02 | SeeScan, Inc. | Modular battery pack apparatus, systems, and methods including viral data and/or code transfer |
US9147865B2 (en) | 2012-09-06 | 2015-09-29 | Johnson Controls Technology Llc | System and method for closing a battery fill hole |
US10439183B2 (en) | 2015-02-11 | 2019-10-08 | Ford Global Technologies, Llc | Impact absorbing elements attached to the outer surface of a battery enclosure |
US9656571B2 (en) | 2015-02-11 | 2017-05-23 | Ford Global Technologies, Llc | Battery enclosure having T-shaped guides on the outer surface for stiffeners and impact absorbing elements |
US9662997B2 (en) | 2015-02-11 | 2017-05-30 | Ford Global Technologies, Llc | Method and apparatus for attaching a crushable carbon fiber reinforced polymer structure to the outer surface of a battery enclosure |
JP6748936B2 (ja) | 2015-09-24 | 2020-09-02 | 株式会社Gsユアサ | 蓄電素子 |
WO2018052797A2 (en) * | 2016-09-07 | 2018-03-22 | Ambri Inc. | Seals for high temperature reactive material devices |
KR102265848B1 (ko) * | 2016-12-26 | 2021-06-16 | 주식회사 엘지화학 | 전해액 주입구의 밀봉을 위한 리벳 형상의 부재를 포함하는 전지팩 |
US11251509B2 (en) | 2017-07-14 | 2022-02-15 | Gs Yuasa International Ltd. | Energy storage device |
CN108091818B (zh) * | 2018-01-29 | 2023-11-07 | 深圳市东汇精密机电有限公司 | 一种全自动锂电池注液机及其注液方法 |
CN207800664U (zh) * | 2018-02-01 | 2018-08-31 | 宁德时代新能源科技股份有限公司 | 顶盖组件以及动力电池 |
DE102020129564A1 (de) * | 2020-11-10 | 2022-05-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeug mit einem Traktionsbatteriemodul |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132258C (zh) * | 1997-11-07 | 2003-12-24 | 三洋电机株式会社 | 密闭式电池的制造方法及密闭式电池 |
KR100404887B1 (ko) * | 1999-01-20 | 2003-11-10 | 주식회사 엘지화학 | 리튬 이차 전지 |
JP2002373642A (ja) * | 2001-06-14 | 2002-12-26 | Matsushita Electric Ind Co Ltd | 密閉型電池 |
US6673489B2 (en) * | 2001-12-28 | 2004-01-06 | Quallion Llc | Electric battery assembly and method of manufacture |
US7754378B2 (en) * | 2004-06-25 | 2010-07-13 | Samsung Sdi Co., Ltd. | Secondary battery with a sealing plate used to seal an electrolyte injection hole in a cap plate |
JP4794908B2 (ja) * | 2005-05-25 | 2011-10-19 | 日立マクセルエナジー株式会社 | 電池パック |
KR100585382B1 (ko) * | 2005-12-16 | 2006-05-30 | 주식회사 이랜텍 | 배터리 팩 |
-
2008
- 2008-11-21 JP JP2008298078A patent/JP5227752B2/ja not_active Expired - Fee Related
- 2008-11-24 CN CNA2008101781402A patent/CN101447557A/zh active Pending
- 2008-11-25 KR KR1020080117327A patent/KR101210393B1/ko not_active IP Right Cessation
- 2008-11-25 US US12/323,262 patent/US20090136843A1/en not_active Abandoned
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102122726A (zh) * | 2010-01-08 | 2011-07-13 | 富港电子(昆山)有限公司 | 锂电池及其制造方法 |
CN102208592A (zh) * | 2010-03-30 | 2011-10-05 | Sb锂摩托有限公司 | 二次电池和二次电池模块 |
CN102208592B (zh) * | 2010-03-30 | 2015-05-13 | 三星Sdi株式会社 | 二次电池和二次电池模块 |
CN102563072A (zh) * | 2010-12-10 | 2012-07-11 | 中国航空工业集团公司第六三一研究所 | 深孔堵头 |
CN103207398A (zh) * | 2012-01-13 | 2013-07-17 | 株式会社电装 | 盗窃追踪装置 |
CN113506955A (zh) * | 2021-07-13 | 2021-10-15 | 珠海冠宇电池股份有限公司 | 电池外壳和电池 |
Also Published As
Publication number | Publication date |
---|---|
KR101210393B1 (ko) | 2012-12-10 |
JP2009152183A (ja) | 2009-07-09 |
US20090136843A1 (en) | 2009-05-28 |
JP5227752B2 (ja) | 2013-07-03 |
KR20090054386A (ko) | 2009-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101447557A (zh) | 密封电池及使用该密封电池的电池组以及电子设备 | |
CN103227307B (zh) | 方形二次电池 | |
JP4131553B2 (ja) | 密閉型電池 | |
JP4297877B2 (ja) | カン型二次電池 | |
JP4777953B2 (ja) | バッテリパック | |
US7754378B2 (en) | Secondary battery with a sealing plate used to seal an electrolyte injection hole in a cap plate | |
CN100440602C (zh) | 圆柱形锂可再充电电池及其制造方法 | |
US7550229B2 (en) | Secondary battery having lead plate attached thereto | |
JP4231834B2 (ja) | 二次電池 | |
KR101152757B1 (ko) | 이차 전지 및 에너지 저장 장치 | |
US20050221176A1 (en) | Prismatic-type rechargeable battery with attached lead plate | |
JP2006147574A (ja) | 二次電池及びその形成方法 | |
CN102347512B (zh) | 大容量锂离子电池 | |
US20100190053A1 (en) | Battery including battery case and sealing plate | |
KR100580777B1 (ko) | 이차전지 | |
CN112234282A (zh) | 电池壳体组件、电池及制备方法 | |
CN210468004U (zh) | 电池、卷绕体及集流盘 | |
CN211376670U (zh) | 高能量密度电池 | |
JP4691919B2 (ja) | 金属部材の溶接方法 | |
JP2004185959A (ja) | 電池 | |
JP4865219B2 (ja) | 電気化学セルおよびその製造方法 | |
KR100696793B1 (ko) | 리드 플레이트 및 이를 구비하는 캔형 이차 전지 | |
CN213304244U (zh) | 电池壳体组件及电池 | |
CN218334028U (zh) | 动力电池顶盖结构及动力电池 | |
WO2022077867A1 (zh) | 软包电池及其制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL ENERGY CO., LTD. Free format text: FORMER OWNER: HITACHI MAXELL LTD. Effective date: 20110711 |
|
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 |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110711 Address after: Kyoto Japan Applicant after: Hitachi Maxell Address before: Osaka Japan Applicant before: Hitachi Maxell, Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090603 |