CA2301049A1 - Current interrupter for electrochemical cells - Google Patents
Current interrupter for electrochemical cells Download PDFInfo
- Publication number
- CA2301049A1 CA2301049A1 CA002301049A CA2301049A CA2301049A1 CA 2301049 A1 CA2301049 A1 CA 2301049A1 CA 002301049 A CA002301049 A CA 002301049A CA 2301049 A CA2301049 A CA 2301049A CA 2301049 A1 CA2301049 A1 CA 2301049A1
- Authority
- CA
- Canada
- Prior art keywords
- assembly
- cell
- disk
- end cap
- electrochemical cell
- 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.)
- Abandoned
Links
- 230000037361 pathway Effects 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 238000010292 electrical insulation Methods 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims 4
- 230000003213 activating effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 4
- 229910001092 metal group alloy Inorganic materials 0.000 abstract description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 20
- 230000002093 peripheral effect Effects 0.000 description 20
- 239000000463 material Substances 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 229910001000 nickel titanium Inorganic materials 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- -1 nickel metal hydride Chemical class 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000010960 cold rolled steel Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 4
- 239000012815 thermoplastic material Substances 0.000 description 4
- 229920013683 Celanese Polymers 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 3
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- HJJVPARKXDDIQD-UHFFFAOYSA-N bromuconazole Chemical compound ClC1=CC(Cl)=CC=C1C1(CN2N=CN=C2)OCC(Br)C1 HJJVPARKXDDIQD-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229920003055 poly(ester-imide) Polymers 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical compound [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- SYJPAKDNFZLSMV-HYXAFXHYSA-N (Z)-2-methylpropanal oxime Chemical compound CC(C)\C=N/O SYJPAKDNFZLSMV-HYXAFXHYSA-N 0.000 description 1
- 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
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910017773 Cu-Zn-Al Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910013716 LiNi Inorganic materials 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 239000010406 cathode material Substances 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 group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- FOUWCSDKDDHKQP-UHFFFAOYSA-N flumioxazin Chemical compound FC1=CC=2OCC(=O)N(CC#C)C=2C=C1N(C1=O)C(=O)C2=C1CCCC2 FOUWCSDKDDHKQP-UHFFFAOYSA-N 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component
-
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/323—Thermally-sensitive members making use of shape memory materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
-
- 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
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
- Primary Cells (AREA)
- Hybrid Cells (AREA)
- Thermally Actuated Switches (AREA)
- Electromechanical Clocks (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/916,627 US6083639A (en) | 1997-08-22 | 1997-08-22 | Current interrupter for electrochemical cells |
| US08/916,627 | 1997-08-22 | ||
| US08/965,248 US5998051A (en) | 1997-08-22 | 1997-11-06 | Current interrupter for electrochemical cells |
| US08/965,248 | 1997-11-06 | ||
| PCT/US1998/017130 WO1999010940A1 (en) | 1997-08-22 | 1998-08-19 | Current interrupter for electrochemical cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2301049A1 true CA2301049A1 (en) | 1999-03-04 |
Family
ID=27129700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002301049A Abandoned CA2301049A1 (en) | 1997-08-22 | 1998-08-19 | Current interrupter for electrochemical cells |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1029378B1 (enExample) |
| JP (1) | JP4391015B2 (enExample) |
| CN (1) | CN1142605C (enExample) |
| AT (1) | ATE336805T1 (enExample) |
| AU (1) | AU8913298A (enExample) |
| BR (1) | BR9811982B1 (enExample) |
| CA (1) | CA2301049A1 (enExample) |
| DE (1) | DE69835613T2 (enExample) |
| TW (1) | TW382828B (enExample) |
| WO (1) | WO1999010940A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005038702A (ja) * | 2003-07-15 | 2005-02-10 | Sanyo Gs Soft Energy Co Ltd | 電池 |
| JP2006004682A (ja) * | 2004-06-16 | 2006-01-05 | Bimetal Japan Kk | 電圧判定方法と電圧判定部品と電力遮断方法と電力遮断装置 |
| JP2008504665A (ja) * | 2004-08-20 | 2008-02-14 | エルジー・ケム・リミテッド | 定電圧素子を有する２次電池 |
| US7763375B2 (en) * | 2006-05-24 | 2010-07-27 | Eveready Battery Company, Inc. | Current interrupt device for batteries |
| DE102009009923A1 (de) | 2009-02-20 | 2010-08-26 | Li-Tec Battery Gmbh | Kontaktierungselement |
| CN104600378B (zh) * | 2014-12-30 | 2016-12-07 | 深圳市科陆电子科技股份有限公司 | 高压直流分断箱及电池堆 |
| US10158148B2 (en) * | 2015-02-18 | 2018-12-18 | Microsoft Technology Licensing, Llc | Dynamically changing internal state of a battery |
| JP6844612B2 (ja) * | 2016-03-25 | 2021-03-17 | 三洋電機株式会社 | 円筒形電池 |
| WO2019027901A1 (en) * | 2017-07-31 | 2019-02-07 | 24M Technologies, Inc. | CURRENT INTERRUPTING DEVICES USING SHAPE MEMORY MATERIALS |
| US10854869B2 (en) | 2017-08-17 | 2020-12-01 | 24M Technologies, Inc. | Short-circuit protection of battery cells using fuses |
| CN111081906B (zh) * | 2018-10-18 | 2022-03-15 | 比亚迪股份有限公司 | 电池模组、动力电池以及电动汽车 |
| CN209766544U (zh) * | 2019-03-05 | 2019-12-10 | 宁德新能源科技有限公司 | 保护器、电芯以及电池 |
| CN115917775A (zh) | 2020-06-04 | 2023-04-04 | 24M技术公司 | 具有一个或多个分段集流器的电化学电池及其制造方法 |
| AT526985A2 (de) * | 2023-07-25 | 2024-07-15 | Avl List Gmbh | Formgedächtnislegierung zur Lenkung von Gas und Partikelströmen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126731A (en) * | 1976-04-19 | 1977-10-24 | Mabuchi Motor Co | Power source unit |
| DE3721754A1 (de) * | 1987-07-01 | 1989-01-12 | Asea Brown Boveri | Ueberbrueckungselement zur sicherung von batteriezellen |
| JP2720988B2 (ja) * | 1988-09-22 | 1998-03-04 | 旭化成工業株式会社 | 過充電防止回路 |
| JPH02237437A (ja) * | 1989-03-07 | 1990-09-20 | Asahi Chem Ind Co Ltd | 過充電防止装置 |
| JPH05234614A (ja) * | 1992-02-20 | 1993-09-10 | Nippon Telegr & Teleph Corp <Ntt> | 円筒型電池 |
| FR2703184B1 (fr) * | 1993-03-03 | 1995-12-01 | Gen Electric | Contacteur actionné électro-thermiquement. |
| AU7208694A (en) * | 1993-06-17 | 1995-01-17 | Bolder Battery, Inc. | Cutoff circuit for battery recharger |
| KR0158845B1 (ko) * | 1995-07-28 | 1999-02-18 | 배순훈 | 리튬건전지의 과부하 방지구조 |
| US6037071A (en) * | 1996-04-10 | 2000-03-14 | Duracell Inc | Current interrupter for electrochemical cells |
-
1998
- 1998-08-19 AU AU89132/98A patent/AU8913298A/en not_active Abandoned
- 1998-08-19 CN CNB988133083A patent/CN1142605C/zh not_active Expired - Fee Related
- 1998-08-19 BR BRPI9811982-6A patent/BR9811982B1/pt not_active IP Right Cessation
- 1998-08-19 EP EP98940975A patent/EP1029378B1/en not_active Expired - Lifetime
- 1998-08-19 CA CA002301049A patent/CA2301049A1/en not_active Abandoned
- 1998-08-19 JP JP2000508149A patent/JP4391015B2/ja not_active Expired - Fee Related
- 1998-08-19 WO PCT/US1998/017130 patent/WO1999010940A1/en not_active Ceased
- 1998-08-19 DE DE69835613T patent/DE69835613T2/de not_active Expired - Lifetime
- 1998-08-19 AT AT98940975T patent/ATE336805T1/de not_active IP Right Cessation
- 1998-09-08 TW TW087113853A patent/TW382828B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999010940A1 (en) | 1999-03-04 |
| DE69835613T2 (de) | 2007-08-23 |
| TW382828B (en) | 2000-02-21 |
| AU8913298A (en) | 1999-03-16 |
| CN1142605C (zh) | 2004-03-17 |
| DE69835613D1 (de) | 2006-09-28 |
| ATE336805T1 (de) | 2006-09-15 |
| CN1284206A (zh) | 2001-02-14 |
| BR9811982A (pt) | 2000-08-15 |
| EP1029378A1 (en) | 2000-08-23 |
| BR9811982B1 (pt) | 2009-01-13 |
| JP2001514435A (ja) | 2001-09-11 |
| EP1029378B1 (en) | 2006-08-16 |
| JP4391015B2 (ja) | 2009-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |