AR021644A1 - Metodo de fabricacion de una pila electroquimica y pila electroquimica. - Google Patents
Metodo de fabricacion de una pila electroquimica y pila electroquimica.Info
- Publication number
- AR021644A1 AR021644A1 ARP990106333A ARP990106333A AR021644A1 AR 021644 A1 AR021644 A1 AR 021644A1 AR P990106333 A ARP990106333 A AR P990106333A AR P990106333 A ARP990106333 A AR P990106333A AR 021644 A1 AR021644 A1 AR 021644A1
- Authority
- AR
- Argentina
- Prior art keywords
- volume
- internal
- battery
- ratio
- closure
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000012212 insulator Substances 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
- H01M6/085—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes of the reversed type, i.e. anode in the centre
-
- 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
- H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M2006/5094—Aspects relating to capacity ratio of electrolyte/electrodes or anode/cathode
-
- 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
- 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
-
- 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
- Y10T29/4911—Electric battery cell making including sealing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
La capacidad de una pila electroquímica de alta capacidad puede ser incrementada a través de la seleccion de sus componentes a fin de lograr ciertasrelaciones volumétricas dentro de la misma. Estas relaciones volumétricas específicas que conducen almejoramiento de la capacidad comprenden la relacion delvolumen interno de la pila al volumen externo, la relacion del volumen del cierre al volumen externo, la relacion del volumen del cierre al volumen interno dela pila, la relacion del volumen de obturacion al volumen interno de la pila y la relacion del volumen de obturacion al volumen interno de la pila y larelacion del volumen de obturacion al volumen externo. Un método de fabricacion de una pila electroquimica que comprende: el montaje deuna carcasa y uncierre, la carcasa posee cierto diámetro interno, un extremo cerrado que posee una superficie terminal cerrada interna, y un extremo abierto, en tanto elcierre de la pila comprende una junta aislante que posee cierto volumen y una caperuza terminal, conformando la junta y la caperuza conjuntamente el cierre dela pila, en tanto la carcasa y el cierre de la pila se encuentran unidos en el extremo abierto de la carcasa estando la junta aislante ubicada entre lacarcasa y la caperuzaterminal para configurar la pila, en tanto el cierre presenta una superficie interna y cierto volumen, mientras que la pila posee unvolumen interno definido por la superficie interna del cierre, la superficie terminal cerrada interna, y el diámetro interno, y un diámetro externo y unaaltura externa dentro de un límite de tamano que posee cierto volumen externo, donde la relacion del volumen interno al volumen de la pila es superior aaproximadamente 0,83; volumen de obturacion al volumen internode la pila es inferior a aproximadamente 0,02; la relacion del volumen de obturacion alvolumen externo es inferior a 0,02; la relacion del volumen del cierre al volumen interno de la pila es inferior a aproximadamente 0,06; y la relacion delvolumendel cierre al volumen externo es inferior a aproximadamente 0,05. Una pila electroquímica obtenida mediante el método descripto que comprende: una
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21175898A | 1998-12-15 | 1998-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR021644A1 true AR021644A1 (es) | 2002-07-31 |
Family
ID=22788249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990106333A AR021644A1 (es) | 1998-12-15 | 1999-12-13 | Metodo de fabricacion de una pila electroquimica y pila electroquimica. |
Country Status (10)
Country | Link |
---|---|
US (2) | US20040029002A1 (es) |
EP (1) | EP1142043B1 (es) |
JP (1) | JP2002532851A (es) |
CN (1) | CN1336015A (es) |
AR (1) | AR021644A1 (es) |
AT (1) | ATE273567T1 (es) |
AU (1) | AU2045700A (es) |
CA (1) | CA2353931A1 (es) |
DE (1) | DE69919401T2 (es) |
WO (1) | WO2000036667A2 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6127062A (en) * | 1998-03-24 | 2000-10-03 | Duracell Inc | End cap seal assembly for an electrochemical cell |
JP4853935B2 (ja) * | 2000-09-01 | 2012-01-11 | 日立マクセルエナジー株式会社 | アルカリ乾電池 |
JP4126684B2 (ja) * | 2001-05-11 | 2008-07-30 | 松下電器産業株式会社 | ニッケル水素二次電池 |
EP1474837A4 (en) * | 2002-02-15 | 2006-09-13 | Eveready Battery Inc | CYLINDRICAL ALKALINE CELLS WITH INCREASED DISCHARGE PERFORMANCE |
US7869500B2 (en) * | 2004-04-27 | 2011-01-11 | Broadcom Corporation | Video encoder and method for detecting and encoding noise |
US7949051B2 (en) * | 2004-05-26 | 2011-05-24 | Broadcom Corporation | Mosquito noise detection and reduction |
KR100839374B1 (ko) * | 2007-04-27 | 2008-06-19 | 삼성에스디아이 주식회사 | 전지 모듈 |
JP4789914B2 (ja) | 2007-12-26 | 2011-10-12 | パナソニック株式会社 | 単3形のアルカリ電池 |
JP5693462B2 (ja) | 2008-11-25 | 2015-04-01 | エー123 システムズ, インコーポレイテッド | 電気化学セル、及び電気化学セルの内部部品を外部的に接続する方法 |
WO2011004522A1 (ja) * | 2009-07-08 | 2011-01-13 | パナソニック株式会社 | 単3形電池 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136070Y2 (es) * | 1980-10-24 | 1986-10-20 | ||
US4401732A (en) * | 1982-01-26 | 1983-08-30 | Duracell Inc. | Fluid cathode depolarized cell |
EP0114884A4 (en) * | 1982-07-27 | 1985-02-28 | Gould Inc | SEALED NICKEL-ZINC BATTERY. |
JPS6065976U (ja) * | 1983-10-14 | 1985-05-10 | 富士電気化学株式会社 | アルカリ電池 |
JPH02117063A (ja) * | 1988-10-25 | 1990-05-01 | Hitachi Maxell Ltd | 筒形アルカリ電池 |
JPH0729572Y2 (ja) * | 1989-05-24 | 1995-07-05 | 富士電気化学株式会社 | 筒形電池 |
JPH0384851A (ja) * | 1989-08-29 | 1991-04-10 | Matsushita Electric Ind Co Ltd | 筒型リチウム電池の製造法 |
US5080985A (en) * | 1989-12-07 | 1992-01-14 | Duracell Inc. | High pressure seal for alkaline cells |
US5300371A (en) * | 1990-03-23 | 1994-04-05 | Battery Technologies Inc. | Manganese dioxide positive electrode for rechargeable cells, and cells containing the same |
US5150602A (en) * | 1990-09-10 | 1992-09-29 | Duracell Inc. | Crimping method for electrochemical cells |
US5424145A (en) * | 1992-03-18 | 1995-06-13 | Battery Technologies Inc. | High capacity rechargeable cell having manganese dioxide electrode |
US5372897A (en) * | 1992-07-24 | 1994-12-13 | Toshiba Battery Co., Ltd. | Rectangular nickel-metal hydride secondary cell |
ATE167670T1 (de) * | 1993-05-26 | 1998-07-15 | Merrell Pharma Inc | N-alkylthiopolyaminderivate als radioprotektive mittel |
US5532081A (en) * | 1994-08-24 | 1996-07-02 | Duracell Inc. | Upward deflecting support disk for electrochemical cell seal |
IL114881A (en) * | 1994-08-24 | 1998-01-04 | Duracell Inc | Electrochemical cell gasket support disc |
IL114880A (en) * | 1994-08-24 | 1998-09-24 | Duracell Inc | Electrochemical cell gasket |
US5591541A (en) * | 1995-05-05 | 1997-01-07 | Rayovac Corporation | High steel content thin walled anode can |
US5582932A (en) * | 1995-05-05 | 1996-12-10 | Rayovac Corporation | Tempered thin-walled cathode can |
KR100405873B1 (ko) * | 1995-07-28 | 2004-03-30 | 산요덴키가부시키가이샤 | 레이저밀봉전지 |
JP3612931B2 (ja) * | 1996-10-31 | 2005-01-26 | 松下電器産業株式会社 | 円筒型アルカリ電池 |
US6127062A (en) * | 1998-03-24 | 2000-10-03 | Duracell Inc | End cap seal assembly for an electrochemical cell |
US6265101B1 (en) * | 1998-08-21 | 2001-07-24 | Eveready Battery Company, Inc. | Battery constructions having increased internal volume for active components |
-
1999
- 1999-12-09 WO PCT/US1999/029040 patent/WO2000036667A2/en active IP Right Grant
- 1999-12-09 CN CN99815568A patent/CN1336015A/zh active Pending
- 1999-12-09 JP JP2000588822A patent/JP2002532851A/ja active Pending
- 1999-12-09 DE DE69919401T patent/DE69919401T2/de not_active Expired - Lifetime
- 1999-12-09 AT AT99964157T patent/ATE273567T1/de not_active IP Right Cessation
- 1999-12-09 EP EP99964157A patent/EP1142043B1/en not_active Expired - Lifetime
- 1999-12-09 AU AU20457/00A patent/AU2045700A/en not_active Abandoned
- 1999-12-09 CA CA002353931A patent/CA2353931A1/en not_active Abandoned
- 1999-12-13 AR ARP990106333A patent/AR021644A1/es unknown
-
2003
- 2003-02-28 US US10/377,162 patent/US20040029002A1/en not_active Abandoned
-
2004
- 2004-11-22 US US10/995,029 patent/US20050147879A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE273567T1 (de) | 2004-08-15 |
US20040029002A1 (en) | 2004-02-12 |
US20050147879A1 (en) | 2005-07-07 |
CN1336015A (zh) | 2002-02-13 |
DE69919401T2 (de) | 2005-07-14 |
AU2045700A (en) | 2000-07-03 |
JP2002532851A (ja) | 2002-10-02 |
DE69919401D1 (de) | 2004-09-16 |
EP1142043A2 (en) | 2001-10-10 |
CA2353931A1 (en) | 2000-06-22 |
WO2000036667A3 (en) | 2000-10-26 |
EP1142043B1 (en) | 2004-08-11 |
WO2000036667A2 (en) | 2000-06-22 |
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