BR0210402A - Bateria seca alcalina - Google Patents
Bateria seca alcalinaInfo
- Publication number
- BR0210402A BR0210402A BR0210402-4A BR0210402A BR0210402A BR 0210402 A BR0210402 A BR 0210402A BR 0210402 A BR0210402 A BR 0210402A BR 0210402 A BR0210402 A BR 0210402A
- Authority
- BR
- Brazil
- Prior art keywords
- dry battery
- alkaline dry
- weight
- particles
- particle sizes
- Prior art date
Links
Classifications
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/42—Alloys based on zinc
-
- 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
- H01M4/06—Electrodes for primary 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/244—Zinc electrodes
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
-
- 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
- H01M6/045—Cells with aqueous electrolyte characterised by aqueous electrolyte
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
"BATERIA SECA ALCALINA". Uma bateria seca alcalina que é baixa na possibilidade de vazamento de eletrólito e excelente no desempenho de descarga, e que não é provável de causar curto interno, em que pó de zinco inclui 65-75% em peso das primeiras partículas de zinco tendo tamanhos de partícula maiores que 75 <109>m e até 425 <109>m, e 25-35% em peso das segundas partículas tendo tamanhos de partícula até 75 <109>m.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001220404 | 2001-07-19 | ||
JP2001261176 | 2001-08-30 | ||
PCT/JP2002/004827 WO2003009406A1 (en) | 2001-07-19 | 2002-05-17 | Alkaline dry battery |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0210402A true BR0210402A (pt) | 2004-08-17 |
Family
ID=26619053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0210402-4A BR0210402A (pt) | 2001-07-19 | 2002-05-17 | Bateria seca alcalina |
Country Status (8)
Country | Link |
---|---|
US (1) | US7244529B2 (pt) |
EP (1) | EP1408567A4 (pt) |
KR (1) | KR100802860B1 (pt) |
CN (1) | CN1260835C (pt) |
AU (1) | AU2002309006B2 (pt) |
BR (1) | BR0210402A (pt) |
CA (1) | CA2453266A1 (pt) |
WO (1) | WO2003009406A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7273680B2 (en) * | 2002-08-28 | 2007-09-25 | The Gillette Company | Alkaline battery including nickel oxyhydroxide cathode and zinc anode |
AR047875A1 (es) | 2004-06-04 | 2006-03-01 | Rovcal Inc | Celdas alcalinas que presentan alta capacidad |
JP5152773B2 (ja) * | 2005-02-03 | 2013-02-27 | 日立マクセルエナジー株式会社 | アルカリ電池 |
CN100517824C (zh) | 2005-09-27 | 2009-07-22 | 松下电器产业株式会社 | 碱性干电池 |
US8283069B2 (en) * | 2006-03-28 | 2012-10-09 | Panasonic Corporation | Zinc-alkaline battery |
JP4560129B1 (ja) * | 2009-09-07 | 2010-10-13 | パナソニック株式会社 | アルカリ電池 |
CN102266938A (zh) * | 2010-07-29 | 2011-12-07 | 四川长虹电器股份有限公司 | 锌合金粉及用其制备的碱性干电池 |
US20140377608A1 (en) * | 2013-02-19 | 2014-12-25 | Panasonic Corporation | Manganese dioxide and alkaline dry battery |
EP3472888A4 (en) | 2016-06-20 | 2020-07-29 | Varta Consumer Batteries GmbH & Co. KGaA | ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COMPONENTS |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182972A (en) | 1981-05-06 | 1982-11-11 | Matsushita Electric Ind Co Ltd | Alkaline battery |
JPS58112254A (ja) * | 1981-12-25 | 1983-07-04 | Matsushita Electric Ind Co Ltd | アルカリ電池 |
JPS58188056A (ja) * | 1982-04-27 | 1983-11-02 | Citizen Watch Co Ltd | アルカリ酸化銀電池 |
JP2764335B2 (ja) * | 1990-03-07 | 1998-06-11 | 大和紡績株式会社 | アルカリ電池用セパレータ |
JPH05335006A (ja) * | 1992-06-02 | 1993-12-17 | Matsushita Electric Ind Co Ltd | アルカリ電池 |
US6022639A (en) * | 1996-11-01 | 2000-02-08 | Eveready Battery Company, Inc. | Zinc anode for an electochemical cell |
US6284410B1 (en) | 1997-08-01 | 2001-09-04 | Duracell Inc. | Zinc electrode particle form |
JPH11111256A (ja) * | 1997-10-06 | 1999-04-23 | Toshiba Battery Co Ltd | 亜鉛アルカリ電池 |
US6235422B1 (en) * | 1999-05-28 | 2001-05-22 | The Gillette Company | Battery |
JP2001155707A (ja) * | 1999-11-24 | 2001-06-08 | Toshiba Battery Co Ltd | アルカリ電池 |
JP4429995B2 (ja) * | 2005-09-29 | 2010-03-10 | 信越半導体株式会社 | 半導体ウェーハの製造方法 |
-
2002
- 2002-05-17 US US10/484,089 patent/US7244529B2/en not_active Expired - Fee Related
- 2002-05-17 WO PCT/JP2002/004827 patent/WO2003009406A1/ja not_active Application Discontinuation
- 2002-05-17 BR BR0210402-4A patent/BR0210402A/pt not_active Application Discontinuation
- 2002-05-17 EP EP02787173A patent/EP1408567A4/en not_active Withdrawn
- 2002-05-17 KR KR1020037016843A patent/KR100802860B1/ko not_active IP Right Cessation
- 2002-05-17 CN CNB028145224A patent/CN1260835C/zh not_active Expired - Fee Related
- 2002-05-17 AU AU2002309006A patent/AU2002309006B2/en not_active Ceased
- 2002-05-17 CA CA002453266A patent/CA2453266A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1408567A1 (en) | 2004-04-14 |
KR20040020937A (ko) | 2004-03-09 |
AU2002309006B2 (en) | 2007-01-18 |
KR100802860B1 (ko) | 2008-02-12 |
US20040166411A1 (en) | 2004-08-26 |
CN1557031A (zh) | 2004-12-22 |
CN1260835C (zh) | 2006-06-21 |
CA2453266A1 (en) | 2003-01-30 |
EP1408567A4 (en) | 2008-04-23 |
US7244529B2 (en) | 2007-07-17 |
WO2003009406A1 (en) | 2003-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: PANASONIC CORPORATION (JP) Free format text: ALTERADO DE: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI. |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |