JP4527601B2 - 二次電池 - Google Patents
二次電池 Download PDFInfo
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- JP4527601B2 JP4527601B2 JP2005154373A JP2005154373A JP4527601B2 JP 4527601 B2 JP4527601 B2 JP 4527601B2 JP 2005154373 A JP2005154373 A JP 2005154373A JP 2005154373 A JP2005154373 A JP 2005154373A JP 4527601 B2 JP4527601 B2 JP 4527601B2
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- bimetal
- secondary battery
- battery according
- hole
- electrode
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 13
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 8
- 229910000914 Mn alloy Inorganic materials 0.000 claims description 8
- 239000011572 manganese Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 4
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 3
- 229910002113 barium titanate Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 description 9
- 239000004734 Polyphenylene sulfide Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- -1 nickel metal hydride Chemical class 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6553—Terminals or leads
-
- 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
- H01M50/148—Lids or covers characterised by their shape
- H01M50/15—Lids or covers characterised by their shape 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
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/583—Devices or arrangements for the interruption of current in response to current, e.g. fuses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
- H01M2200/101—Bimetal
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Description
200 缶
216 陽極タップ
217 陰極タップ
300 ギャップ組立体
310 ギャッププレート
320 電極端子
324 絶縁板
326 ターミナルプレート
330 サーモブレーカ
340 バイメタル
342 タップリード線
346 端子リード線
350 ケース
352 ケース本体
353 バイメタルホール
354 端子リース線ホール
356a、356b 貫通ホール
358 カバー
360 導電板
370 セラミックPTC素子
Claims (17)
- 第1極タップと第2極タップとを備える電極組立体と前記電極組立体を受け入れる缶と、
電極端子が絶縁されて形成され、前記缶の上段開口部を封入するギャッププレートを備えるギャップ組立体とを含む二次電池において、
前記電極組立体に向かい合った前記ギャッププレートの下面に形成される保護素子溝と、
前記保護素子溝に安着され、前記第1極タップと電極端子との間に連結されるサーモブレーカと、を含むことを特徴とする二次電池。 - 前記サーモブレーカは、
一端が前記第1極タップに連結されるバイメタルと、
一端が前記電極端子に連結され、他端が前記バイメタルに接触される端子リード線と、
密閉された空間を形成し、前記バイメタルと端子リード線とが各々両側面から挿入されるケースと、を備えることを特徴とする請求項1記載の二次電池。 - 前記バイメタルは、
銅と亜鉛との合金、ニッケルとマンガンまたは鉄との合金、ニッケルとクロムと鉄との合金、ニッケルとマンガンと銅との合金中のいずれかの一つで形成される膨張係数が大きい金属と、ニッケルと鉄との合金で形成される膨張係数が少ない金属とが上下に積層されて形成されることを特徴とする請求項2記載の二次電池。 - 前記バイメタルは、厚さが0.1 〜 1.0mmで形成されることを特徴とする請求項3記載の二次電池。
- 前記サーモブレーカは、前記バイメタルと前記端子リード線との間に弾性体が更に備えられることを特徴とする請求項2または4記載の二次電池。
- 前記弾性体は、板スプリングまたはコイルスプリングであることを特徴とする請求項5記載の二次電池。
- 前記ケースは、上部が開放されたボックスタイプであって、両側面の下段部に前記バイメタルと端子リード線とが貫通されて固定されるバイメタルホールと端子リード線ホールとが形成されるケース本体と、前記ケース本体の上部を密閉するカバーとを含んでなることを特徴とする請求項2記載の二次電池。
- 前記ケース本体は、前記端子リード線が安着される位置の下部に第1貫通ホールが形成され、
前記端子リード線が第1貫通ホールを密閉しながら前記ケース本体の下部に露出することを特徴とする請求項7記載の二次電池。 - 前記ケース本体は、前記バイメタルが安着される位置の下部に第2貫通ホールが形成され、
前記バイメタルが第2貫通ホールを密閉しながら前記ケース本体の下部に露出することを特徴とする請求項7記載の二次電池。 - 前記ケース本体は、前記端子リード線が安着される位置の下部に第1貫通ホールが形成され、前記バイメタルが安着される位置の下部に第2貫通ホールが形成され、
前記端子リード線が第1貫通ホールを密閉しながら前記ケース本体の下部に露出し、前記バイメタルが第2貫通ホールを密閉しながら前記ケース本体の下部に露出することを特徴とする請求項7記載の二次電池。 - 前記ケースは、PP、PI、PPS、または、Nylon66で形成されることを特徴とする請求項7記載の二次電池。
- 前記サーモブレーカは、前記バイメタルの下部に導電板を更に含んでなることを特徴とする請求項2記載の二次電池。
- 前記導電板は、銅、ニッケル、アルミニウム、銀の中のいずれかの一つで形成されることを特徴とする請求項12記載の二次電池。
- 前記サーモブレーカは、前記バイメタルの下部、または、上部に薄板のセラミックPTC素子を更に含んでなることを特徴とする請求項2記載の二次電池。
- 前記セラミックPTC素子は、チタン酸バリウム系材質で形成されることを特徴とする請求項14記載の二次電池。
- 前記第1極タップは陰極タップで、第2極板は陽極タップで形成され、前記電極端子は陰極端子で形成されることを特徴とする請求項1記載の二次電池。
- 前記サーモブレーカは、前記缶の内部に配置されることを特徴とする請求項1記載の二次電池。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040039164A KR100591432B1 (ko) | 2004-05-31 | 2004-05-31 | 이차전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005347254A JP2005347254A (ja) | 2005-12-15 |
JP4527601B2 true JP4527601B2 (ja) | 2010-08-18 |
Family
ID=35425700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005154373A Active JP4527601B2 (ja) | 2004-05-31 | 2005-05-26 | 二次電池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7462416B2 (ja) |
JP (1) | JP4527601B2 (ja) |
KR (1) | KR100591432B1 (ja) |
CN (1) | CN100375318C (ja) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4667652B2 (ja) * | 2001-06-12 | 2011-04-13 | ローム株式会社 | 電池パック、およびその製造方法 |
KR100786941B1 (ko) * | 2005-05-10 | 2007-12-17 | 주식회사 엘지화학 | 이차전지 보호회로 및 이를 구비한 이차전지 |
JP2007012803A (ja) * | 2005-06-29 | 2007-01-18 | Sanyo Electric Co Ltd | 電気化学素子 |
US7763375B2 (en) * | 2006-05-24 | 2010-07-27 | Eveready Battery Company, Inc. | Current interrupt device for batteries |
KR100824849B1 (ko) * | 2006-12-28 | 2008-04-23 | 삼성에스디아이 주식회사 | 리튬 이차전지 및 그 제조방법 |
US20080254343A1 (en) * | 2007-04-16 | 2008-10-16 | Eveready Battery Company, Inc. | Electrochemical cell with thermal current interrupting switch |
KR100934259B1 (ko) * | 2007-11-01 | 2009-12-28 | 삼성에스디아이 주식회사 | 캡 조립체 및 이를 구비하는 이차 전지 |
KR100954587B1 (ko) * | 2007-11-08 | 2010-04-26 | 삼성에스디아이 주식회사 | 캡 조립체 및 이를 구비하는 이차 전지 |
KR100898691B1 (ko) * | 2007-11-15 | 2009-05-22 | 삼성에스디아이 주식회사 | 이차전지 |
CN101999184B (zh) * | 2008-03-24 | 2016-06-22 | 照明能源有限公司 | 模块化电池、这种电池用的互连器和与模块化电池有关的方法 |
JP5509592B2 (ja) * | 2008-12-26 | 2014-06-04 | 日産自動車株式会社 | 双極型二次電池 |
US8173294B2 (en) | 2009-04-28 | 2012-05-08 | Lightening Energy | High voltage modular battery with electrically-insulated cell module and interconnector peripheries |
KR101094039B1 (ko) * | 2009-10-01 | 2011-12-19 | 삼성에스디아이 주식회사 | 전류차단소자 및 이를 구비한 이차 전지 |
KR101137363B1 (ko) | 2009-11-16 | 2012-04-23 | 에스비리모티브 주식회사 | 이차전지 |
KR101084900B1 (ko) * | 2009-11-23 | 2011-11-17 | 삼성에스디아이 주식회사 | 이차 전지 및 그에 사용되는 회로기판 어셈블리 |
US9065092B2 (en) * | 2009-11-30 | 2015-06-23 | Samsung Sdi Co., Ltd. | Secondary battery |
KR101100990B1 (ko) * | 2009-12-15 | 2011-12-29 | 삼성에스디아이 주식회사 | 이차전지 |
US8343642B2 (en) | 2009-12-31 | 2013-01-01 | Lightening Energy | High voltage modular battery with compression bladder |
US8822064B2 (en) * | 2009-12-31 | 2014-09-02 | Lightening Energy | Modular battery with polymeric compression sealing |
US20110177383A1 (en) * | 2010-01-19 | 2011-07-21 | Lightening Energy | Battery cell module for modular battery with interleaving separator |
US20110200867A1 (en) * | 2010-02-16 | 2011-08-18 | Lightening Energy | Modular battery with battery cell having bimetallic end plates |
EP2590179B1 (en) * | 2010-07-02 | 2017-10-11 | Littelfuse Japan G.K. | Ptc device and secondary battery having same |
CN103081176B (zh) * | 2010-07-22 | 2016-04-20 | 加拿大巴斯姆有限公司 | 电化学电池单元的集流端子 |
ES2532968T3 (es) * | 2010-09-01 | 2015-04-06 | Fdk Corporation | Pila |
US9293756B2 (en) * | 2010-09-17 | 2016-03-22 | Samsung Sdi Co., Ltd. | Rechargeable battery |
KR20130039178A (ko) * | 2011-10-11 | 2013-04-19 | 삼성에스디아이 주식회사 | 이차 전지 |
JP5938249B2 (ja) * | 2012-03-27 | 2016-06-22 | 本田技研工業株式会社 | 電動式鞍乗り型車両のバッテリユニット |
US20170278600A1 (en) * | 2013-03-28 | 2017-09-28 | Littelfuse Japan G.K. | Ptc device and secondary battery having same |
TWI504043B (zh) * | 2013-07-22 | 2015-10-11 | Simplo Technology Co Ltd | 電池模組的封裝結構 |
CN103426681B (zh) * | 2013-08-30 | 2016-06-22 | 蒋闯 | 可控可锁定保护开关、开关控制系统及锂电池 |
KR20150026010A (ko) | 2013-08-30 | 2015-03-11 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
US10396339B1 (en) | 2015-04-07 | 2019-08-27 | Apple Inc. | Bi-metal battery tab |
KR101912004B1 (ko) * | 2015-04-30 | 2018-10-25 | 주식회사 엘지화학 | 바이메탈 탭을 이용하여 안전성을 개선시킨 리튬 이차전지 |
US10431853B2 (en) | 2017-05-02 | 2019-10-01 | Apple Inc. | Rechargeable battery features and components |
CN207818642U (zh) | 2017-12-22 | 2018-09-04 | 比亚迪股份有限公司 | 电池盖板组件、单体电池、电池模组、动力电池及电动汽车 |
CN110071254B (zh) * | 2018-01-23 | 2022-09-09 | 东莞新能德科技有限公司 | 一种电池及其制备方法 |
CN112753086B (zh) * | 2018-10-25 | 2024-05-24 | 柏恩氏株式会社 | 二次电池电路及其制造方法 |
CN109786880B (zh) * | 2019-01-23 | 2023-11-10 | 成都市银隆新能源产业技术研究有限公司 | 一种测试电池内部温度的方法 |
CN112968256A (zh) * | 2021-02-03 | 2021-06-15 | 东莞新能安科技有限公司 | 电化学装置和电子装置 |
CN113893411B (zh) * | 2021-12-10 | 2022-10-21 | 杭州未名信科科技有限公司 | 多级电渗微泵 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003077456A (ja) * | 2001-09-03 | 2003-03-14 | Gs-Melcotec Co Ltd | 保護素子及び電池 |
JP2003109580A (ja) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | 過電流又は加熱制限素子及びこの素子を用いた電池 |
JP2003282046A (ja) * | 2002-03-27 | 2003-10-03 | Sanyo Gs Soft Energy Co Ltd | 電 池 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW421413U (en) * | 1994-07-18 | 2001-02-01 | Murata Manufacturing Co | Electronic apparatus and surface mounting devices therefor |
JP3677295B2 (ja) * | 1995-08-07 | 2005-07-27 | タイコ エレクトロニクス レイケム株式会社 | Ptc素子およびそれを用いた電池組立体 |
JPH09106804A (ja) | 1995-10-09 | 1997-04-22 | Wako Denshi Kk | 電池の安全装置 |
EP0985242A4 (en) * | 1998-01-31 | 2007-12-12 | John W Oglesbee | OVERLOAD PROTECTION DEVICE AND METHOD FOR RECHARGEABLE LITHIUM BASE BATTERIES |
DE20005816U1 (de) * | 2000-03-29 | 2000-07-13 | Varta Geraetebatterie Gmbh | Elektrischer Akkumulator mit elektronischer Sicherheitsschutzschaltung |
US6633222B2 (en) * | 2000-08-08 | 2003-10-14 | Furukawa Precision Engineering Co., Ltd. | Battery breaker |
CN100389519C (zh) * | 2003-03-24 | 2008-05-21 | 三洋电机株式会社 | 组式电池以及组式电池的异常检测方法 |
-
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003077456A (ja) * | 2001-09-03 | 2003-03-14 | Gs-Melcotec Co Ltd | 保護素子及び電池 |
JP2003109580A (ja) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | 過電流又は加熱制限素子及びこの素子を用いた電池 |
JP2003282046A (ja) * | 2002-03-27 | 2003-10-03 | Sanyo Gs Soft Energy Co Ltd | 電 池 |
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