ES2127386T3 - Obturador para pila. - Google Patents
Obturador para pila.Info
- Publication number
- ES2127386T3 ES2127386T3 ES94909849T ES94909849T ES2127386T3 ES 2127386 T3 ES2127386 T3 ES 2127386T3 ES 94909849 T ES94909849 T ES 94909849T ES 94909849 T ES94909849 T ES 94909849T ES 2127386 T3 ES2127386 T3 ES 2127386T3
- Authority
- ES
- Spain
- Prior art keywords
- thermoplastic block
- shutter
- battery
- sealing
- current collector
- 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.)
- Expired - Lifetime
Links
- 229920001400 block copolymer Polymers 0.000 abstract 2
- 239000003566 sealing material Substances 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 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
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
- H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
-
- 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
-
- 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)
- Primary Cells (AREA)
- Graft Or Block Polymers (AREA)
Abstract
EL INVENTO SE REFIERE A MATERIALES SELLANTES PARA SELLAR ESPACIOS DE INTERCONEXION DENTRO DE CELULAS ELECTROQUIMICAS (10). EL MATERIAL SELLANTE ES UN ELASTOMERO COPOLIMERO DE BLOQUE TERMOPLASTICO CARACTERIZADO POR TENER AL MENOS DOS TEMPERATURAS DE TRANSICION DE VIDRIO. LOS COPOLIMERO DE BLOQUE TERMOPLASTICO FORMAN SELLANTES PARTICULARMENTE UTILES PARA UNA UÑA COLECTORA DE CORRIENTE (15) INSERTADA A TRAVES DE UN ELEMENTO DE CIERRE AISLANTE, COMO UN ANILLO DE PLASTICO (12) UTILIZADO PARA CERRAR EL EXTREMO ABIERTO DE UNA CELULA (10).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/033,663 US5332633A (en) | 1993-03-16 | 1993-03-16 | Cell sealant |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2127386T3 true ES2127386T3 (es) | 1999-04-16 |
Family
ID=21871718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94909849T Expired - Lifetime ES2127386T3 (es) | 1993-03-16 | 1994-03-02 | Obturador para pila. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5332633A (es) |
EP (1) | EP0691036B1 (es) |
JP (1) | JPH08507898A (es) |
CN (1) | CN1065074C (es) |
AU (1) | AU675518B2 (es) |
BR (1) | BR9406165A (es) |
CA (1) | CA2158447A1 (es) |
DE (1) | DE69415308T2 (es) |
ES (1) | ES2127386T3 (es) |
TW (1) | TW241402B (es) |
WO (1) | WO1994022175A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07130341A (ja) * | 1993-11-02 | 1995-05-19 | Fuji Photo Film Co Ltd | 非水電池 |
US5837398A (en) * | 1996-09-26 | 1998-11-17 | Three Bond Co., Ltd. | Radiation curable sealing material for batteries |
US5709967A (en) * | 1996-11-12 | 1998-01-20 | Gnb Technologies, Inc. | Sealant composition, cell and battery cover, and cell battery prepared therewith |
US6306537B2 (en) | 1998-12-29 | 2001-10-23 | Eveready Battery Company, Inc. | Impact modified polystyrene seals for galvanic cells |
US6251536B1 (en) * | 1999-09-14 | 2001-06-26 | Eveready Battery Company, Inc. | Electrochemical cell having beaded can |
WO2001095412A1 (en) * | 2000-06-09 | 2001-12-13 | Matsushita Electric Industrial Co., Ltd. | Electrochemical device |
US6605383B1 (en) | 2000-11-22 | 2003-08-12 | Eveready Battery Company, Inc. | Alkaline electrochemical cell having adhesive closure |
US6878486B2 (en) * | 2001-12-20 | 2005-04-12 | Eveready Battery Company, Inc. | Seal for electrochemical cell |
US6838500B2 (en) | 2002-02-07 | 2005-01-04 | Carlisle Stuart D | Adhesive compositions and tapes comprising same |
JP4416443B2 (ja) * | 2003-06-26 | 2010-02-17 | パナソニック株式会社 | 電池パックとその製造方法 |
US20080102366A1 (en) * | 2006-10-31 | 2008-05-01 | Anglin David L | End cap seal for an electrochemical cell |
JP4713550B2 (ja) * | 2007-08-02 | 2011-06-29 | パナソニック株式会社 | アルカリ乾電池および電池パック |
WO2009072476A1 (ja) * | 2007-12-05 | 2009-06-11 | Nagaoka University Of Technology | イソブテン、イソプレン、及びスチリルイソプレンよりなる三元共重合体、それらの製造方法、および電解コンデンサ用封口体 |
CN103003977B (zh) * | 2010-05-17 | 2015-12-02 | 日本瑞翁株式会社 | 二次电池用密封材料组合物、其制造方法及使用其的二次电池 |
CN102751466B (zh) * | 2011-04-22 | 2016-02-03 | 比亚迪股份有限公司 | 一种电池 |
EP2659540B1 (en) | 2010-12-31 | 2018-03-07 | Shenzhen BYD Auto R&D Company Limited | Battery |
CN102569866B (zh) * | 2010-12-31 | 2014-05-28 | 比亚迪股份有限公司 | 一种电池 |
JP5477672B2 (ja) | 2011-03-31 | 2014-04-23 | 住友電気工業株式会社 | 電解液流通型電池用セルフレーム、電解液流通型電池用セルスタック、及び電解液流通型電池 |
WO2019112910A1 (en) | 2017-12-05 | 2019-06-13 | A. Schulman, Inc. | High performance polyamide compounds and uses thereof |
WO2021237079A1 (en) * | 2020-05-22 | 2021-11-25 | Duracell U.S. Operations, Inc. | Seal assembly for a battery cell |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922178A (en) * | 1971-07-30 | 1975-11-25 | Union Carbide Corp | Alkaline battery seal and protective coating comprising a fatty acidamide |
BR7308764D0 (pt) * | 1972-12-21 | 1974-08-15 | Kapsch Telephon Telegraph | Celula galvanica a prova de vazamento |
JPS5461637A (en) * | 1977-10-26 | 1979-05-18 | Japan Storage Battery Co Ltd | Enclosed type alkaline battery |
US4224736A (en) * | 1978-08-07 | 1980-09-30 | Esb Inc. | Process for sealing electrochemical cells |
US4282293A (en) * | 1980-06-24 | 1981-08-04 | Union Carbide Corporation | Seals for electrochemical cells |
JPS5954171A (ja) * | 1982-09-21 | 1984-03-28 | Toshiba Corp | 薄形密閉式蓄電池 |
JPS6077350A (ja) * | 1983-10-03 | 1985-05-01 | Matsushita Electric Ind Co Ltd | アルカリ電池用封口材 |
US4618547A (en) * | 1983-10-06 | 1986-10-21 | Duracell Inc. | Leak resistant non-tacky sealant |
DK368485A (da) * | 1984-08-17 | 1986-02-18 | Ray O Vac Corp | Forbedret forsegling til alkalisk primaerbatteri |
US4740435A (en) * | 1985-11-15 | 1988-04-26 | Duracell Inc. | Cell sealant |
JPS62126570A (ja) * | 1985-11-27 | 1987-06-08 | Toshiba Corp | 空気電池用密封材 |
JPS62216157A (ja) * | 1986-03-18 | 1987-09-22 | Toshiba Corp | 密閉型アルカリ電池 |
JPH0719604B2 (ja) * | 1986-07-31 | 1995-03-06 | 富士電気化学株式会社 | アルカリ電池の製造方法 |
US4992343A (en) * | 1989-08-17 | 1991-02-12 | Eveready Battery Company, Inc. | Lead-containing anode current collector for alkaline cells |
-
1993
- 1993-03-16 US US08/033,663 patent/US5332633A/en not_active Expired - Lifetime
-
1994
- 1994-03-02 CN CN941918025A patent/CN1065074C/zh not_active Expired - Fee Related
- 1994-03-02 JP JP6521061A patent/JPH08507898A/ja not_active Ceased
- 1994-03-02 BR BR9406165A patent/BR9406165A/pt not_active IP Right Cessation
- 1994-03-02 DE DE69415308T patent/DE69415308T2/de not_active Expired - Lifetime
- 1994-03-02 WO PCT/US1994/002303 patent/WO1994022175A1/en active IP Right Grant
- 1994-03-02 AU AU62529/94A patent/AU675518B2/en not_active Ceased
- 1994-03-02 CA CA002158447A patent/CA2158447A1/en not_active Abandoned
- 1994-03-02 EP EP94909849A patent/EP0691036B1/en not_active Expired - Lifetime
- 1994-03-02 ES ES94909849T patent/ES2127386T3/es not_active Expired - Lifetime
- 1994-04-01 TW TW083102854A patent/TW241402B/zh active
Also Published As
Publication number | Publication date |
---|---|
AU675518B2 (en) | 1997-02-06 |
EP0691036B1 (en) | 1998-12-16 |
CN1121376A (zh) | 1996-04-24 |
CN1065074C (zh) | 2001-04-25 |
JPH08507898A (ja) | 1996-08-20 |
US5332633A (en) | 1994-07-26 |
TW241402B (es) | 1995-02-21 |
WO1994022175A1 (en) | 1994-09-29 |
AU6252994A (en) | 1994-10-11 |
DE69415308D1 (de) | 1999-01-28 |
CA2158447A1 (en) | 1994-09-29 |
BR9406165A (pt) | 1996-01-09 |
DE69415308T2 (de) | 1999-07-15 |
EP0691036A4 (en) | 1996-03-13 |
EP0691036A1 (en) | 1996-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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