CN1604356A - 密封型电池 - Google Patents
密封型电池 Download PDFInfo
- Publication number
- CN1604356A CN1604356A CNA2004100809116A CN200410080911A CN1604356A CN 1604356 A CN1604356 A CN 1604356A CN A2004100809116 A CNA2004100809116 A CN A2004100809116A CN 200410080911 A CN200410080911 A CN 200410080911A CN 1604356 A CN1604356 A CN 1604356A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- terminal
- lid
- out terminal
- insulating
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 230000002093 peripheral effect Effects 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 235000010599 Verbascum thapsus Nutrition 0.000 claims 1
- 244000178289 Verbascum thapsus Species 0.000 claims 1
- 238000012856 packing Methods 0.000 abstract description 14
- 238000003780 insertion Methods 0.000 description 23
- 230000037431 insertion Effects 0.000 description 23
- 238000003825 pressing Methods 0.000 description 13
- 238000003860 storage Methods 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 239000008151 electrolyte solution Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 2
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- VWBWQOUWDOULQN-UHFFFAOYSA-N nmp n-methylpyrrolidone Chemical compound CN1CCCC1=O.CN1CCCC1=O VWBWQOUWDOULQN-UHFFFAOYSA-N 0.000 description 1
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 1
- 229920013653 perfluoroalkoxyethylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
重量变化 | 内部电阻的变化 | 容量维持率(%) | |
实施例1 | 100 | 202 | 83 |
实施例2 | 99.8 | 224 | 81 |
实施例3 | 100 | 207 | 82 |
实施例4 | 99.7 | 238 | 80 |
实施例5 | 99.9 | 195 | 81 |
比较例1 | 97.5 | 321 | 67 |
比较例2 | 97.1 | 347 | 64 |
Claims (4)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003345564 | 2003-10-03 | ||
JP2003345564 | 2003-10-03 | ||
JP2004196849A JP4124756B2 (ja) | 2003-10-03 | 2004-07-02 | 密閉型電池 |
JP2004196849 | 2004-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1604356A true CN1604356A (zh) | 2005-04-06 |
CN100403579C CN100403579C (zh) | 2008-07-16 |
Family
ID=34554705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100809116A Expired - Lifetime CN100403579C (zh) | 2003-10-03 | 2004-09-27 | 密封型电池 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050095502A1 (zh) |
JP (1) | JP4124756B2 (zh) |
CN (1) | CN100403579C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102157712A (zh) * | 2010-02-12 | 2011-08-17 | Sb锂摩托有限公司 | 可再充电电池 |
CN102197515A (zh) * | 2009-05-19 | 2011-09-21 | 丰田自动车株式会社 | 电池和搭载该电池的车辆以及设备 |
CN101276898B (zh) * | 2007-03-30 | 2012-09-26 | 三洋电机株式会社 | 密闭型电池和其制造方法 |
CN102282697B (zh) * | 2008-12-26 | 2014-03-26 | 三洋电机株式会社 | 密闭型电池用封口体及使用该封口体的密闭型电池 |
CN106785105A (zh) * | 2016-12-23 | 2017-05-31 | 东莞威胜储能技术有限公司 | 一种液态金属电池及其密封绝缘装置 |
CN107104206A (zh) * | 2017-06-06 | 2017-08-29 | 惠州亿纬锂能股份有限公司 | 一种硬壳电池壳体密封结构及其加工工艺 |
CN109519042A (zh) * | 2017-09-20 | 2019-03-26 | 株式会社东海理化电机制作所 | 密封结构 |
CN112599899A (zh) * | 2020-12-15 | 2021-04-02 | 上海兰钧新能源科技有限公司 | 顶盖结构及电池 |
CN115910599A (zh) * | 2022-12-06 | 2023-04-04 | 上海法雷奥汽车电器系统有限公司 | 电容支架及逆变器总成 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4917760B2 (ja) * | 2005-05-17 | 2012-04-18 | 東洋製罐株式会社 | 電池用容器 |
CN101305481B (zh) * | 2005-09-02 | 2011-01-12 | A123系统公司 | 电池设计及其构造方法 |
JP5110850B2 (ja) * | 2006-10-31 | 2012-12-26 | 株式会社オハラ | リチウムイオン伝導性固体電解質およびその製造方法 |
JP5495246B2 (ja) * | 2008-06-05 | 2014-05-21 | 日立マクセル株式会社 | 密閉型電池の製造方法および密閉型電池 |
JP5449961B2 (ja) * | 2009-09-30 | 2014-03-19 | 三洋電機株式会社 | 二次電池 |
JP5494794B2 (ja) * | 2010-03-23 | 2014-05-21 | トヨタ自動車株式会社 | 電池の製造方法及び電池 |
JP5445771B2 (ja) * | 2010-03-29 | 2014-03-19 | 株式会社Gsユアサ | 電池 |
JP5533617B2 (ja) * | 2010-12-13 | 2014-06-25 | トヨタ自動車株式会社 | 密閉型電池および車両および機器 |
JP5987465B2 (ja) | 2011-06-17 | 2016-09-07 | 株式会社Gsユアサ | 蓄電素子及びその製造方法 |
JP5692048B2 (ja) * | 2011-12-26 | 2015-04-01 | トヨタ自動車株式会社 | 密閉型電池 |
JP6044640B2 (ja) * | 2012-09-13 | 2016-12-14 | 株式会社豊田自動織機 | 蓄電装置 |
EP3101710B1 (en) * | 2014-01-29 | 2019-07-24 | Kabushiki Kaisha Toshiba | Battery with gasket |
WO2016199939A1 (ja) * | 2015-06-12 | 2016-12-15 | 株式会社 東芝 | 電池及び組電池 |
JP6862801B2 (ja) * | 2016-11-30 | 2021-04-21 | 株式会社Gsユアサ | 蓄電素子の製造方法及び蓄電素子 |
CN110034269B (zh) * | 2018-01-11 | 2024-04-05 | 宁德时代新能源科技股份有限公司 | 电池顶盖组件、二次电池及电池模组 |
JP7332999B2 (ja) * | 2019-11-08 | 2023-08-24 | トヨタ自動車株式会社 | 密閉型電池 |
WO2023023916A1 (zh) * | 2021-08-23 | 2023-03-02 | 宁德时代新能源科技股份有限公司 | 电池单体及其制造方法和制造系统、电池以及用电装置 |
JP7495914B2 (ja) * | 2021-10-22 | 2024-06-05 | プライムプラネットエナジー&ソリューションズ株式会社 | 二次電池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6132900A (en) * | 1996-12-25 | 2000-10-17 | Matsushita Electric Industrial Co., Ltd. | Method of production of non-aqueous electrolyte battery and seal plate thereof |
KR100404887B1 (ko) * | 1999-01-20 | 2003-11-10 | 주식회사 엘지화학 | 리튬 이차 전지 |
JP2001236933A (ja) * | 2000-02-24 | 2001-08-31 | Japan Storage Battery Co Ltd | 電 池 |
CN2457746Y (zh) * | 2000-12-13 | 2001-10-31 | 天津和平海湾电源集团有限公司 | 方型金属壳密封蓄电池 |
-
2004
- 2004-07-02 JP JP2004196849A patent/JP4124756B2/ja not_active Expired - Lifetime
- 2004-09-27 CN CNB2004100809116A patent/CN100403579C/zh not_active Expired - Lifetime
- 2004-10-01 US US10/954,178 patent/US20050095502A1/en not_active Abandoned
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101276898B (zh) * | 2007-03-30 | 2012-09-26 | 三洋电机株式会社 | 密闭型电池和其制造方法 |
CN102282697B (zh) * | 2008-12-26 | 2014-03-26 | 三洋电机株式会社 | 密闭型电池用封口体及使用该封口体的密闭型电池 |
US8765292B2 (en) | 2008-12-26 | 2014-07-01 | Sanyo Electric Co., Ltd. | Sealing body for a sealed cell, and a sealed cell using the sealing body |
CN102197515A (zh) * | 2009-05-19 | 2011-09-21 | 丰田自动车株式会社 | 电池和搭载该电池的车辆以及设备 |
US8883341B2 (en) | 2009-05-19 | 2014-11-11 | Toyota Jidosha Kabushiki Kaisha | Battery, vehicle mounted with the battery, and device mounted with the battery |
CN102157712A (zh) * | 2010-02-12 | 2011-08-17 | Sb锂摩托有限公司 | 可再充电电池 |
CN102157712B (zh) * | 2010-02-12 | 2013-12-11 | 三星Sdi株式会社 | 可再充电电池 |
US8623548B2 (en) | 2010-02-12 | 2014-01-07 | Samsung Sdi Co., Ltd. | Rechargeable battery |
CN106785105A (zh) * | 2016-12-23 | 2017-05-31 | 东莞威胜储能技术有限公司 | 一种液态金属电池及其密封绝缘装置 |
CN107104206A (zh) * | 2017-06-06 | 2017-08-29 | 惠州亿纬锂能股份有限公司 | 一种硬壳电池壳体密封结构及其加工工艺 |
CN107104206B (zh) * | 2017-06-06 | 2019-11-12 | 惠州亿纬锂能股份有限公司 | 一种硬壳电池壳体密封结构及其加工工艺 |
CN109519042A (zh) * | 2017-09-20 | 2019-03-26 | 株式会社东海理化电机制作所 | 密封结构 |
CN109519042B (zh) * | 2017-09-20 | 2021-06-29 | 株式会社东海理化电机制作所 | 密封结构 |
CN112599899A (zh) * | 2020-12-15 | 2021-04-02 | 上海兰钧新能源科技有限公司 | 顶盖结构及电池 |
CN115910599A (zh) * | 2022-12-06 | 2023-04-04 | 上海法雷奥汽车电器系统有限公司 | 电容支架及逆变器总成 |
CN115910599B (zh) * | 2022-12-06 | 2024-11-26 | 上海法雷奥汽车电器系统有限公司 | 电容支架及逆变器总成 |
Also Published As
Publication number | Publication date |
---|---|
JP4124756B2 (ja) | 2008-07-23 |
US20050095502A1 (en) | 2005-05-05 |
JP2005129488A (ja) | 2005-05-19 |
CN100403579C (zh) | 2008-07-16 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL ENERGY LTD. Free format text: FORMER OWNER: HITACHI MAXELL LTD. Effective date: 20111018 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111018 Address after: Kyoto Japan Patentee after: HITACHI MAXELL ENERGY, LTD. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180223 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: HITACHI MAXELL ENERGY, LTD. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20080716 |
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CX01 | Expiry of patent term |