CN102340024B - 二次电池 - Google Patents
二次电池 Download PDFInfo
- Publication number
- CN102340024B CN102340024B CN201110201950.7A CN201110201950A CN102340024B CN 102340024 B CN102340024 B CN 102340024B CN 201110201950 A CN201110201950 A CN 201110201950A CN 102340024 B CN102340024 B CN 102340024B
- Authority
- CN
- China
- Prior art keywords
- battery
- negative pole
- adhesive linkage
- secondary cell
- splicing tape
- 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.)
- Active
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 75
- 230000001070 adhesive effect Effects 0.000 claims abstract description 75
- 239000008151 electrolyte solution Substances 0.000 claims description 42
- 125000006850 spacer group Chemical group 0.000 claims description 38
- 239000003792 electrolyte Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 239000012790 adhesive layer Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 1
- 239000011255 nonaqueous electrolyte Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 70
- 238000000034 method Methods 0.000 description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 20
- 238000009413 insulation Methods 0.000 description 20
- 229910052744 lithium Inorganic materials 0.000 description 20
- 238000003825 pressing Methods 0.000 description 19
- 238000012856 packing Methods 0.000 description 15
- 239000002904 solvent Substances 0.000 description 13
- 238000003466 welding Methods 0.000 description 13
- 238000003306 harvesting Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000003321 amplification Effects 0.000 description 9
- 238000003199 nucleic acid amplification method Methods 0.000 description 9
- 239000005030 aluminium foil Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 239000007774 positive electrode material Substances 0.000 description 5
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910003002 lithium salt Inorganic materials 0.000 description 4
- 159000000002 lithium salts Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 229910013870 LiPF 6 Inorganic materials 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 229910013075 LiBF Inorganic materials 0.000 description 2
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011268 mixed slurry Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 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
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
- H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
-
- 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
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010163098A JP5194070B2 (ja) | 2010-07-20 | 2010-07-20 | 二次電池 |
JP2010-163098 | 2010-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102340024A CN102340024A (zh) | 2012-02-01 |
CN102340024B true CN102340024B (zh) | 2014-06-25 |
Family
ID=45493881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110201950.7A Active CN102340024B (zh) | 2010-07-20 | 2011-07-19 | 二次电池 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9077043B2 (zh) |
JP (1) | JP5194070B2 (zh) |
CN (1) | CN102340024B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5616248B2 (ja) * | 2011-02-01 | 2014-10-29 | 日立オートモティブシステムズ株式会社 | 二次電池およびその製造方法 |
FR2988521B1 (fr) * | 2012-03-21 | 2016-10-07 | Batscap Sa | Ensemble de stockage d'energie comprenant une bague elastique isolante electriquement |
WO2013157832A1 (ko) | 2012-04-17 | 2013-10-24 | 주식회사 엘지화학 | 리튬 이차전지용 전극의 제조 방법 및 이를 사용하여 제조되는 전극 |
WO2013164884A1 (ja) * | 2012-05-01 | 2013-11-07 | 日立ビークルエナジー株式会社 | 扁平捲回形二次電池およびその製造方法 |
JP5981809B2 (ja) * | 2012-08-31 | 2016-08-31 | 日立オートモティブシステムズ株式会社 | 角形二次電池 |
TW201414046A (zh) * | 2012-09-19 | 2014-04-01 | Dijiya Energy Saving Technology Inc | 鋰電池結構 |
JP5887252B2 (ja) * | 2012-11-14 | 2016-03-16 | 株式会社日立製作所 | リチウムイオン電池 |
JP5580914B1 (ja) * | 2013-03-22 | 2014-08-27 | トヨタ自動車株式会社 | 電源制御装置 |
DE102014214333A1 (de) | 2014-07-23 | 2016-01-28 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Partikelbindung in Batteriezellen |
DE102014222896A1 (de) * | 2014-11-10 | 2016-05-12 | Robert Bosch Gmbh | Galvanische Zelle und Verfahren zur Herstellung einer galvanischen Zelle |
US10403869B2 (en) | 2015-04-13 | 2019-09-03 | Cps Technology Holdings, Llc | Adhesive tape for positioning battery cells in a battery module |
JP6654673B2 (ja) * | 2017-09-05 | 2020-02-26 | 住友化学株式会社 | 二次電池用電極アセンブリおよび二次電池用電極アセンブリの製造方法 |
US11469463B2 (en) * | 2018-02-20 | 2022-10-11 | Panasonic Intellectual Property Management Co., Ltd. | Cylindrical battery |
JP6994159B2 (ja) * | 2018-04-11 | 2022-02-21 | トヨタ自動車株式会社 | 密閉型電池 |
JP7229027B2 (ja) * | 2019-01-29 | 2023-02-27 | 三洋電機株式会社 | 二次電池及びその製造方法 |
CN112490402A (zh) * | 2019-09-12 | 2021-03-12 | 比亚迪股份有限公司 | 一种电池、电池模组、电池包及汽车 |
JP7383034B2 (ja) * | 2020-04-30 | 2023-11-17 | 寧徳時代新能源科技股▲分▼有限公司 | 電極アセンブリ、二次電池、電池パック及び装置 |
KR20220000672A (ko) * | 2020-06-26 | 2022-01-04 | 삼성에스디아이 주식회사 | 이차 전지 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101685885A (zh) * | 2008-09-26 | 2010-03-31 | 深圳市正信通科技有限公司 | 一种碱性镍锌二次电池及其制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000077103A (ja) * | 1998-08-31 | 2000-03-14 | Hitachi Ltd | リチウム二次電池および機器 |
JP4253886B2 (ja) * | 1998-11-30 | 2009-04-15 | パナソニック株式会社 | 扁平形非水電解液電池とその製造法 |
JP4578002B2 (ja) * | 2001-01-31 | 2010-11-10 | 三洋電機株式会社 | 溶接封口電池 |
JP2002260721A (ja) * | 2001-03-06 | 2002-09-13 | Toshiba Battery Co Ltd | ニッケル・水素二次電池 |
KR100467690B1 (ko) * | 2001-11-06 | 2005-01-24 | 삼성에스디아이 주식회사 | 이차전지의 전극 젤리 롤용 마감 테이프를 구비한 이차전지의 전극 조합체 |
JP4307020B2 (ja) * | 2002-06-28 | 2009-08-05 | 三洋電機株式会社 | アルカリ蓄電池 |
JP2004241251A (ja) * | 2003-02-05 | 2004-08-26 | Sony Corp | 電池用インシュレータ及び非水電解液電池 |
JP2004362834A (ja) * | 2003-06-02 | 2004-12-24 | Sony Corp | 非水電解質電池及びその製造方法 |
JP2005044690A (ja) * | 2003-07-24 | 2005-02-17 | Matsushita Electric Ind Co Ltd | 極板巻き取り方法および極板巻き取り装置 |
JP2005201920A (ja) * | 2004-01-13 | 2005-07-28 | Optrex Corp | 液晶パネルの異物除去方法 |
JP2006069739A (ja) * | 2004-09-02 | 2006-03-16 | Olympus Corp | 記録装置 |
JP2008004476A (ja) | 2006-06-26 | 2008-01-10 | Sanyo Electric Co Ltd | アルカリ蓄電池 |
JP4630855B2 (ja) * | 2006-09-22 | 2011-02-09 | トヨタ自動車株式会社 | 組電池およびその製造方法 |
JP2009087812A (ja) * | 2007-10-01 | 2009-04-23 | Toyota Motor Corp | 密閉型電池 |
JP5241287B2 (ja) * | 2008-03-31 | 2013-07-17 | 三洋電機株式会社 | 二次電池 |
JP5171401B2 (ja) * | 2008-06-04 | 2013-03-27 | 日立ビークルエナジー株式会社 | リチウム二次電池 |
-
2010
- 2010-07-20 JP JP2010163098A patent/JP5194070B2/ja active Active
-
2011
- 2011-07-19 CN CN201110201950.7A patent/CN102340024B/zh active Active
- 2011-07-20 US US13/186,617 patent/US9077043B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101685885A (zh) * | 2008-09-26 | 2010-03-31 | 深圳市正信通科技有限公司 | 一种碱性镍锌二次电池及其制备方法 |
Non-Patent Citations (3)
Title |
---|
JP特开2000-77103A 2000.03.14 |
JP特开2004-31293A 2004.01.29 |
JP特开2004-362834A 2004.12.24 |
Also Published As
Publication number | Publication date |
---|---|
JP5194070B2 (ja) | 2013-05-08 |
JP2012028033A (ja) | 2012-02-09 |
CN102340024A (zh) | 2012-02-01 |
US20120021276A1 (en) | 2012-01-26 |
US9077043B2 (en) | 2015-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102340024B (zh) | 二次电池 | |
JP5396349B2 (ja) | 二次電池 | |
JP5147882B2 (ja) | 二次電池 | |
JP5715155B2 (ja) | 円筒形二次電池 | |
JP5470142B2 (ja) | 二次電池およびその製造方法 | |
JP5103489B2 (ja) | 密閉型電池 | |
JP5081932B2 (ja) | 密閉型電池およびその製造方法 | |
JP5103496B2 (ja) | リチウムイオン二次電池 | |
JP2011238375A (ja) | 二次電池およびその製造方法 | |
CN102569709B (zh) | 焊接结构及通过电阻焊进行的焊接方法 | |
US20140141293A1 (en) | Prismatic storage battery | |
JP5619033B2 (ja) | 密閉型電池およびその製造方法 | |
JP5439317B2 (ja) | 二次電池 | |
JP5512303B2 (ja) | 円筒型二次電池 | |
JP5590410B2 (ja) | 円筒形二次電池 | |
JP5615682B2 (ja) | 円筒形二次電池 | |
JP2011159440A (ja) | 円筒型二次電池およびその製造方法 | |
JP5616248B2 (ja) | 二次電池およびその製造方法 | |
JP2016091670A (ja) | 円筒形二次電池 | |
JP2010244865A (ja) | ラミネート形電池 | |
JP5346831B2 (ja) | 二次電池およびその製造方法 | |
JP5377472B2 (ja) | リチウムイオン二次電池 | |
WO2021176961A1 (ja) | 二次電池 | |
JP2018056091A (ja) | 円筒形二次電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI AUTOMOTIVE SYSTEMS LTD. Free format text: FORMER OWNER: HITACHI VEHICLE ENERGY LTD. Effective date: 20140917 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140917 Address after: Ibaraki Patentee after: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Address before: Ibaraki Patentee before: Hitachi Vehicle Energy, Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Ibaraki Patentee after: Japan Automotive Energy Co.,Ltd. Address before: Ibaraki Patentee before: Hitachi Vehicle Energy, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200310 Address after: Ibaraki Patentee after: Hitachi Vehicle Energy, Ltd. Address before: Ibaraki Patentee before: HITACHI AUTOMOTIVE SYSTEMS, Ltd. |