WO2003067684A3 - Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor - Google Patents

Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor Download PDF

Info

Publication number
WO2003067684A3
WO2003067684A3 PCT/US2003/003803 US0303803W WO03067684A3 WO 2003067684 A3 WO2003067684 A3 WO 2003067684A3 US 0303803 W US0303803 W US 0303803W WO 03067684 A3 WO03067684 A3 WO 03067684A3
Authority
WO
WIPO (PCT)
Prior art keywords
therefor
electrolyte
absorbent separators
increase
absorbent
Prior art date
Application number
PCT/US2003/003803
Other languages
French (fr)
Other versions
WO2003067684A2 (en
Inventor
Antonio L Ferreira
George C Zguris
Norman Lifshutz
Original Assignee
Kvg Technologies Inc
Antonio L Ferreira
George C Zguris
Norman Lifshutz
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kvg Technologies Inc, Antonio L Ferreira, George C Zguris, Norman Lifshutz filed Critical Kvg Technologies Inc
Priority to KR10-2004-7012220A priority Critical patent/KR20040097993A/en
Priority to US10/504,700 priority patent/US7682738B2/en
Priority to BR0307497-8A priority patent/BR0307497A/en
Priority to EP03707793A priority patent/EP1495502A4/en
Priority to CA002475296A priority patent/CA2475296A1/en
Priority to JP2003566921A priority patent/JP2005521991A/en
Priority to AU2003209065A priority patent/AU2003209065A1/en
Publication of WO2003067684A2 publication Critical patent/WO2003067684A2/en
Publication of WO2003067684A3 publication Critical patent/WO2003067684A3/en

Links

Classifications

    • 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
    • H01M10/06—Lead-acid accumulators
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • H01M10/10—Immobilising of electrolyte
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • Y10T29/4911—Electric battery cell making including sealing

Abstract

A method for producing a lead acid battery that operates on the oxygen cycle is disclosed. The method includes the steps of: assembling a cell comprising a positive plate, a negative plate, and a sheet of separator material which is an absorbent, porous filtration medium, so that there is free space between the plates and surfaces of the separator; inserting the cell into a case, introducing into the case a mixture of sulfuric acid and silica including silica from a never dried precipitated silica slurry, causing the sulfuric acid in the mixture in the free space to gel, and sealing the case. The sulfuric acid in the mixture in the free space can be caused to gel by an increase in the silica content thereof, by an increase in the specific gravity thereof, or by both an increase in the silica content thereof, and an increase in the specific gravity thereof.
PCT/US2003/003803 2002-02-07 2003-02-07 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor WO2003067684A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR10-2004-7012220A KR20040097993A (en) 2002-02-07 2003-02-07 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, eletrolyte therefor, and absorbent separators therefor
US10/504,700 US7682738B2 (en) 2002-02-07 2003-02-07 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators and method for producing it
BR0307497-8A BR0307497A (en) 2002-02-07 2003-02-07 Gelled electrolyte lead acid battery formed by the filtering action of absorbent separators, electrolyte for the same, and absorbent separators for the same
EP03707793A EP1495502A4 (en) 2002-02-07 2003-02-07 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separatorscomma ; electrolyte thereforcomma ; and absorbent separators therefor
CA002475296A CA2475296A1 (en) 2002-02-07 2003-02-07 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor
JP2003566921A JP2005521991A (en) 2002-02-07 2003-02-07 Lead acid battery having gelled electrolyte formed by filtration action of absorbent separator, electrolyte thereof, and absorbent separator
AU2003209065A AU2003209065A1 (en) 2002-02-07 2003-02-07 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35550702P 2002-02-07 2002-02-07
US60/355,507 2002-02-07
US40707202P 2002-08-30 2002-08-30
US60/407,072 2002-08-30

Publications (2)

Publication Number Publication Date
WO2003067684A2 WO2003067684A2 (en) 2003-08-14
WO2003067684A3 true WO2003067684A3 (en) 2003-11-06

Family

ID=27737498

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/003803 WO2003067684A2 (en) 2002-02-07 2003-02-07 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor

Country Status (9)

Country Link
US (1) US7682738B2 (en)
EP (1) EP1495502A4 (en)
JP (1) JP2005521991A (en)
KR (1) KR20040097993A (en)
CN (1) CN100346504C (en)
AU (1) AU2003209065A1 (en)
BR (1) BR0307497A (en)
CA (1) CA2475296A1 (en)
WO (1) WO2003067684A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050084762A1 (en) * 2003-10-15 2005-04-21 Vaccaro Frank J. Hybrid gelled-electrolyte valve-regulated lead-acid battery
US20090233175A1 (en) * 2005-03-31 2009-09-17 Kelley Kurtis C Current Carrier for an Energy Storage Device
US7799466B2 (en) * 2005-12-16 2010-09-21 Hirate Energy Technology Corporation Ltd. Lead acid battery having lightly gelled electrolyte
ITBG20060015A1 (en) * 2006-03-15 2007-09-16 P C Di Pompeo Catelli METHOD FOR THE REALIZATION OF BATTERY ELECTRODES, ELECTRODES MADE ACCORDING TO THIS METHOD AND BATTEIE CONTAINING SUCH ELECTRODES.
JP5182467B2 (en) * 2007-02-16 2013-04-17 株式会社Ｇｓユアサ Control valve type lead storage battery manufacturing method
CN103268926B (en) * 2007-06-01 2016-08-10 达拉米克有限责任公司 There is the lead-acid battery separator strengthening rigidity
US8399134B2 (en) * 2007-11-20 2013-03-19 Firefly Energy, Inc. Lead acid battery including a two-layer carbon foam current collector
EP2509148A1 (en) * 2009-09-01 2012-10-10 Panasonic Corporation Lead-acid battery
EP2619365B1 (en) * 2010-09-21 2018-12-19 Hollingsworth & Vose Company Compositions and delivery systems with leachable metal ions
US10535853B2 (en) 2010-09-21 2020-01-14 Hollingsworth & Vose Company Glass compositions with leachable metal oxides and ions
JP5618260B2 (en) * 2011-02-17 2014-11-05 株式会社Ｇｓユアサ Control valve type lead-acid battery and manufacturing method thereof
US20140162133A1 (en) * 2012-12-12 2014-06-12 Xiaogang Wang High capacity lead acid battery
KR20150126903A (en) * 2013-03-07 2015-11-13 다라믹 엘엘씨 Laminated oxidation protected separator
JP6273902B2 (en) * 2014-02-28 2018-02-07 日立化成株式会社 Secondary battery
US9293748B1 (en) 2014-09-15 2016-03-22 Hollingsworth & Vose Company Multi-region battery separators
CN104466272B (en) * 2014-11-28 2017-01-04 浙江长兴铁鹰电气有限公司 A kind of granular pattern silica dielectric liquid and accumulator
US9786885B2 (en) 2015-04-10 2017-10-10 Hollingsworth & Vose Company Battery separators comprising inorganic particles
CN114597592A (en) 2015-06-26 2022-06-07 达拉米克有限责任公司 Absorbent glass mats, lead-acid batteries, battery separators, and related methods of manufacture
WO2020244891A1 (en) * 2019-06-05 2020-12-10 Engineering Office Dr Nitsche Ltd Method for producing lead acid batteries

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889778A (en) * 1987-07-29 1989-12-26 C & D Power Systems, Inc. Alkali metal polysilica gel electrolyte lead-acid battery and method for making the same
US5091275A (en) * 1990-04-25 1992-02-25 Evanite Fiber Corporation Glass fiber separator and method of making
JPH0696793A (en) * 1992-09-16 1994-04-08 Matsushita Electric Ind Co Ltd Manufacture of sealed lead-acid battery
US5376479A (en) * 1992-12-03 1994-12-27 Globe-Union Inc. Lead-acid battery of the absorptive mat type with improved heat transfer
US20020192562A1 (en) * 2001-07-13 2002-12-19 Ferreira Anthony L. Gel-forming battery separator

Family Cites Families (180)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536064A (en) 1922-06-06 1925-05-05 Prest O Lite Co Inc Process of making storage-battery plates
US1559471A (en) 1924-03-05 1925-10-27 Strasser Albert Lead electrode for accumulators
US1634850A (en) 1926-06-08 1927-07-05 Austin R Kracaw Electric battery and process of making the same
US2043954A (en) 1931-01-02 1936-06-09 Electric Storage Battery Co Separative diaphragm for electrolytic cells and process for producing the same
US2305121A (en) 1939-12-15 1942-12-15 Koelher Mfg Company Storage battery
US2465493A (en) 1944-12-05 1949-03-29 Us Rubber Co Embossed battery separator
DE1079141B (en) 1958-08-21 1960-04-07 Accumulatoren Fabrik Ag Electric lead accumulator with positive tube plates
JPS3514315B1 (en) 1958-10-10 1960-09-29 Union Carbide Corp Rechargeable dry cell
NL131069C (en) 1960-12-13
DE1273640B (en) 1962-11-16 1968-07-25 Varta Ag Process for the production of lead-acid batteries with fixed or thickened electrolyte
DE1182717B (en) 1962-01-23 1964-12-03 Varta Ag Process for the production of air-free and lump-free polyelectrolyte sulfuric acid brine for lead accumulators
US3228803A (en) 1962-12-05 1966-01-11 Us Rubber Co Battery separator embodying ribs applied from a composition of plastisol and aqueous phenolic resin
US3265535A (en) * 1964-06-29 1966-08-09 Tudor Ab Accumulator electrode sheath
DE1571961B2 (en) 1965-03-09 1973-01-04 Robert Bosch Gmbh, 7000 Stuttgart Gas-tight sealed lead accumulator with antimony-free plate grids
US3305396A (en) 1965-03-30 1967-02-21 Marc Illinois Inc Method of producing secondary dry cells with lead electrodes and sulfuric acid electrolyte
US3408233A (en) 1966-10-24 1968-10-29 Internat Battery Inc Storage batteries and electrolyte therefor
DE1671693B1 (en) 1967-12-01 1971-12-23 Sonnenschein Accumulatoren Lead accumulator
US3556860A (en) 1969-02-17 1971-01-19 Globe Union Inc Storage battery and electrolyte precursor therefor
DE1911976B2 (en) 1969-03-10 1974-06-27 Varta Batterie Ag, 3000 Hannover Process for the preparation of a gel containing concentrated sulfuric acid
US3663304A (en) 1969-07-02 1972-05-16 Gould National Batteries Inc Immobilized electrolytes for secondary cells
GB1285413A (en) 1970-04-24 1972-08-16 Yuasa Battery Co Ltd Leakproof battery and method of manufacturing the same
CA1009301A (en) 1970-08-03 1977-04-26 John L. Devitt Maintenance-free lead-acid sealed electrochemical cell with gas recombination
US3870563A (en) 1970-10-21 1975-03-11 Samuel Ruben Hermetically sealed storage battery
US3773590A (en) 1971-07-16 1973-11-20 Exxon Co Method of forming ribbed battery separators
US3947537A (en) 1971-07-16 1976-03-30 Exxon Research & Engineering Co. Battery separator manufacturing process
US3711332A (en) 1971-09-09 1973-01-16 S Bastacky Lead gel storage battery
US3798294A (en) 1972-02-10 1974-03-19 Grace W R & Co Method for producing battery separator sheet
US3776779A (en) * 1972-04-28 1973-12-04 Elpower Corp Gelled battery electrolyte containing a polyglycol polymer and a process for locating same within a lead-acid cell
US4205123A (en) 1972-12-21 1980-05-27 W. R. Grace & Co. Battery separator with porous body and fused rib
US4003758A (en) 1972-12-21 1977-01-18 W. R. Grace & Co. Battery separator with porous body and fused rib
US4007122A (en) 1974-04-29 1977-02-08 Gould Inc. Solid electrolytes for use in solid state electrochemical devices
DE2509948A1 (en) 1975-03-07 1976-09-09 Varta Batterie METHOD OF FILLING TUBE ELECTRODES FOR LEAD ACCUMULATORS
US4113927A (en) 1975-08-13 1978-09-12 Evans Products Company Battery separator having coated ribs
DE2556849C2 (en) 1975-12-17 1982-07-15 Michail Borisovič Leningrad Žabot Separator for alkaline batteries
JPS52109119A (en) 1976-03-10 1977-09-13 Japan Storage Battery Co Ltd Method of producing lead battery having gel electrolyte
US4165352A (en) 1976-10-18 1979-08-21 James River Corp. Method of producing self-bonded, melt-blown battery separators, and resulting product
JPS53103535A (en) 1977-02-23 1978-09-08 Japan Storage Battery Co Ltd Enclosed type gelled electrolyte lead storage battery
US4370803A (en) 1977-02-24 1983-02-01 General Battery Corporation Method for enveloping the plates of an automotive storage battery with separator material
DE2720250C3 (en) 1977-05-05 1980-05-22 Accumulatorenfabrik Sonnenschein Gmbh, 6470 Buedingen Separator for a lead accumulator
US4245013A (en) 1978-05-11 1981-01-13 Chloride Group Limited Battery separators
US4233379A (en) 1979-05-17 1980-11-11 Johns-Manville Corporation Separator for starved electrolyte lead/acid battery
US4228225B2 (en) 1979-06-22 1994-03-29 Grace W R & Co Battery separator
FR2471947A1 (en) 1979-12-20 1981-06-26 Rhone Poulenc Ind PRECIPITATION SILICE, IN PARTICULAR AS A REINFORCING LOAD
US4262068A (en) 1980-01-23 1981-04-14 Yuasa Battery Company Limited Sealed lead-acid battery
JPS56123675A (en) 1980-03-04 1981-09-28 Matsushita Electric Ind Co Ltd Manufacture of closed type lead-acid battery
US4317872A (en) 1980-04-25 1982-03-02 Gould Inc. Lead acid battery with gel electrolyte
DE8026535U1 (en) 1980-10-03 1981-04-02 Accumulatorenfabrik Sonnenschein GmbH, 6470 Büdingen MAINTENANCE-FREE, ELECTROLYTE AND GAS-TIGHT LEAD ACCUMULATOR
DE3041953C2 (en) 1980-11-06 1983-12-08 Accumulatorenfabrik Sonnenschein GmbH, 6470 Büdingen Process for producing a lead-acid battery and lead-acid battery produced according to this process
US4403024A (en) 1982-01-11 1983-09-06 W. R. Grace & Co. Battery separator
JPS57148882A (en) 1981-03-11 1982-09-14 Matsushita Electric Ind Co Ltd Sealed lead storage cell
US4391036A (en) 1981-07-31 1983-07-05 Yuasa Battery Company Limited Process for producing sealed lead-acid battery
JPS5880273A (en) 1981-11-06 1983-05-14 Yuasa Battery Co Ltd Sealed type lead-acid battery
JPS5882472A (en) 1981-11-10 1983-05-18 Matsushita Electric Ind Co Ltd Lead storage battery and manufacture thereof
ZA832713B (en) 1982-04-20 1984-08-29 Evans Adlard & Co Glass fibre paper separator for electrochemical cells
JPS5914272A (en) 1982-07-14 1984-01-25 Japan Storage Battery Co Ltd Enclosed lead storage battery
FR2536380B1 (en) 1982-11-24 1985-12-13 Rhone Poulenc Chim Base PROCESS FOR IMPROVING THE RHEOLOGICAL PROPERTIES OF A PRECIPITATED SILICA SUSPENSION
JPS59177863A (en) 1983-03-29 1984-10-08 Japan Storage Battery Co Ltd Gel type lead-acid battery
JPS603871A (en) 1983-06-22 1985-01-10 Japan Storage Battery Co Ltd Lead-acid battery
JPS6091572A (en) 1983-10-24 1985-05-22 Yuasa Battery Co Ltd Sealed lead storage battery
JPS60163379A (en) 1984-02-02 1985-08-26 Yuasa Battery Co Ltd Sealed lead-acid battery
US4652505A (en) 1984-03-29 1987-03-24 Shin-Kobe Machinery Co., Ltd. Sealed lead storage battery
US4490447A (en) 1984-04-06 1984-12-25 Usm Corporation Battery separators
FR2567505B1 (en) 1984-07-11 1986-11-21 Rhone Poulenc Chim Base HIGH-OIL SILICA WITH CONTROLLED PRIMARY STRUCTURE AND PROCESS FOR OBTAINING SAME
JPS61179061A (en) 1985-01-31 1986-08-11 Shin Kobe Electric Mach Co Ltd Enclosed type lead storage battery
JPS61179068A (en) 1985-02-04 1986-08-11 Yuasa Battery Co Ltd Enclosed lead storage battery
JPS61198553A (en) 1985-02-27 1986-09-02 Shin Kobe Electric Mach Co Ltd Sealed lead-acid battery
JPS61250968A (en) 1985-04-26 1986-11-08 Yuasa Battery Co Ltd Sealed lead-acid battery
JPS61267274A (en) 1985-05-20 1986-11-26 Yuasa Battery Co Ltd Enclosed lead storage battery
JPS61269869A (en) 1985-05-24 1986-11-29 Japan Storage Battery Co Ltd Clad type sealed lead-acid battery
DE3521200A1 (en) 1985-06-13 1986-12-18 Otto 6470 Büdingen Jache LEAD ACCUMULATOR WITH A THIXOTROPIC GEL AS AN ELECTROLYTE AND METHOD FOR THE PRODUCTION THEREOF
JPH0624139B2 (en) 1985-11-26 1994-03-30 新神戸電機株式会社 Manufacturing method of sealed lead battery
US4619875A (en) 1985-11-27 1986-10-28 General Motors Corporation Anti-stratification battery separator
JPS62154476A (en) 1985-12-25 1987-07-09 Shin Kobe Electric Mach Co Ltd Manufacture of sealed lead-acid battery
DE3603196A1 (en) 1986-02-03 1987-08-06 Varta Batterie Method of fabricating a lead rechargeable battery having a gel electrolyte
JPS62223988A (en) 1986-03-26 1987-10-01 Shin Kobe Electric Mach Co Ltd Sealed lead-acid battery
CN86104708A (en) * 1986-07-15 1987-01-24 煤炭工业部煤炭科学研究院北京建井研究所 A kind of method for making up thixotropic colloidal electrolyte
JPS6386271A (en) 1986-09-29 1988-04-16 Shin Kobe Electric Mach Co Ltd Sealed lead acid battery
JPS6386272A (en) 1986-09-29 1988-04-16 Shin Kobe Electric Mach Co Ltd Sealed lead acid battery
US4687718A (en) * 1986-10-24 1987-08-18 Exide Corporation Method of making a sealed lead-acid battery with a gel electrolyte and sealed lead-acid storage battery made according to this method
JPS63121245A (en) 1986-11-10 1988-05-25 Matsushita Electric Ind Co Ltd Separator for use in enclosed type lead storage battery
DE3644420C2 (en) 1986-12-22 1998-07-09 Hagen Batterie Ag Method for producing a lead accumulator with a thixotropic gel as an electrolyte
JPH0628169B2 (en) 1987-03-09 1994-04-13 日本電池株式会社 Sealed lead acid battery
US5009971A (en) 1987-03-13 1991-04-23 Ppg Industries, Inc. Gas recombinant separator
DE3727763C1 (en) 1987-08-20 1989-02-09 Sonnenschein Accumulatoren Gas-tight, maintenance-free lead accumulator
JPH062249B2 (en) 1987-10-01 1994-01-12 三菱電機株式会社 Space plate manufacturing equipment
KR920006265B1 (en) 1987-10-01 1992-08-01 미쓰비시덴기 가부시기가이샤 Separator manufacturing apparatus
JPH0195465A (en) 1987-10-06 1989-04-13 Japan Storage Battery Co Ltd Closed type lead battery
JPH01100869A (en) 1987-10-09 1989-04-19 Japan Storage Battery Co Ltd Sealed lead storage battery
ES2025218B3 (en) 1988-01-28 1992-03-16 Deta-Akkumulatorenwerk Gmbh PROCEDURE FOR THE INTRODUCTION OF A SULFURIC ACID ELECTROLYTE TO PREVENT IN AN ACCUMULATOR CELL.
FR2627176B1 (en) 1988-02-11 1990-06-15 Rhone Poulenc Chimie STABLE AQUEOUS SUSPENSION OF PRECIPITATION SILICA
JPH01217866A (en) 1988-02-24 1989-08-31 Japan Storage Battery Co Ltd Sealed lead-acid battery
JPH01235166A (en) 1988-03-14 1989-09-20 Japan Storage Battery Co Ltd Manufacture of sealed clad type lead-acid battery
JP2591975B2 (en) 1988-04-06 1997-03-19 日本電池株式会社 Sealed clad type lead battery
JPH01294369A (en) 1988-05-20 1989-11-28 Japan Storage Battery Co Ltd Sealed clad type lead battery
DE3822538A1 (en) 1988-07-04 1990-01-11 Varta Batterie LEAD ACCUMULATOR WITH A FIXED SULFURIC ACID ELECTROLYTE
US4927722A (en) 1988-09-09 1990-05-22 Grace G.M.B.H. Separator for starter batteries
US5234493A (en) 1988-11-08 1993-08-10 Rhone-Poulenc Chimie Stable, pumpable aqueous suspensions of precipitated silica particulates
US5035966A (en) 1988-12-09 1991-07-30 Japan Storage Battery Co., Ltd. Sealed lead-acid battery
JPH0654680B2 (en) 1988-12-09 1994-07-20 日本電池株式会社 Sealed lead acid battery
JPH0693366B2 (en) 1988-12-09 1994-11-16 日本電池株式会社 Sealed lead acid battery
JP2782749B2 (en) 1988-12-21 1998-08-06 日本電池株式会社 Sealed clad type lead battery
JP2743438B2 (en) 1989-02-27 1998-04-22 湯浅電池株式会社 Sealed lead-acid battery
FR2646673B1 (en) 1989-05-02 1991-09-06 Rhone Poulenc Chimie SILICA IN BALL FORM, PREPARATION METHOD AND USE THEREOF FOR STRENGTHENING ELASTOMERS
JPH0744040B2 (en) 1989-06-02 1995-05-15 日本電信電話株式会社 Sealed storage battery and manufacturing method thereof
JP2855669B2 (en) 1989-07-10 1999-02-10 日本電池株式会社 Sealed lead-acid battery
US5180647A (en) 1989-09-18 1993-01-19 Evanite Fiber Corporation Battery separator and method of making same
CN1051107A (en) 1989-10-18 1991-05-01 湖南省湘阴电源总厂 A kind of Silicious gummy lead-acid electrolyte for accumulator
JPH03163755A (en) 1989-11-20 1991-07-15 Japan Storage Battery Co Ltd Clad type sealed lead-acid battery
EP0443451B1 (en) 1990-02-15 1995-12-06 Japan Storage Battery Company Limited Sealed lead-acid battery
JP2958791B2 (en) 1990-02-28 1999-10-06 日本電池株式会社 Sealed lead-acid battery
US5202196A (en) 1990-04-26 1993-04-13 Lianxiang Wang High capacity colloidal storage battery, a collodial electrolyte used in it, and the processes for producing them
JPH0426072A (en) 1990-05-21 1992-01-29 Matsushita Electric Ind Co Ltd Manufacture of sealed-type lead battery
JP2527072B2 (en) 1990-05-22 1996-08-21 新神戸電機株式会社 Sealed lead acid battery
JPH0458466A (en) 1990-06-25 1992-02-25 Shin Kobe Electric Mach Co Ltd Sealed lead-acid battery
IT1241488B (en) 1990-07-17 1994-01-17 Comitato Naz Le Per La Ricerca LEAD / ACID ACCUMULATOR WITH BIPOLAR TUBULAR ELECTRODES.
JP2576277B2 (en) 1990-08-24 1997-01-29 日本板硝子株式会社 Separator for sealed lead-acid battery and sealed lead-acid battery
JPH04118854A (en) 1990-09-07 1992-04-20 Japan Storage Battery Co Ltd Gel type lead storage battery
JPH04132171A (en) 1990-09-21 1992-05-06 Japan Storage Battery Co Ltd Closed type lead-acid battery
JPH04141961A (en) 1990-10-02 1992-05-15 Japan Storage Battery Co Ltd Gastight lead storage battery
JPH04149968A (en) 1990-10-11 1992-05-22 Japan Storage Battery Co Ltd Sealed-type lead secondary battery
JPH04149967A (en) 1990-10-11 1992-05-22 Japan Storage Battery Co Ltd Sealed-type lead secondary battery
JPH04160762A (en) 1990-10-22 1992-06-04 Japan Storage Battery Co Ltd Sealed type lead storage battery
DE4040202A1 (en) 1990-12-15 1992-06-17 Varta Batterie METHOD FOR PRODUCING A LEAD ACCUMULATOR WITH A SULFURIC ACID ELECTROLYTE DETERMINED AS A GEL
US5114806A (en) 1991-03-19 1992-05-19 Chiacchio Frank J Perforated retainer for horizontal mount gelled-electrolyte cells
JPH04308666A (en) 1991-04-04 1992-10-30 Japan Storage Battery Co Ltd Gel type sealed lead-acid battery
CN1066937A (en) 1991-04-23 1992-12-09 安康市蓄电池厂 A kind of silica-gel accumulator and preparation method thereof
JP3042027B2 (en) 1991-06-13 2000-05-15 松下電器産業株式会社 Sealed lead-acid battery
JPH0547410A (en) 1991-08-08 1993-02-26 Japan Storage Battery Co Ltd Close-type lead-acid battery
US5264304A (en) 1991-09-23 1993-11-23 W. R. Grace & Co.-Conn. Battery separators with T-shaped ribs
US5401596A (en) 1991-10-14 1995-03-28 Stoilov; Georgi T. Hermetically sealed dry accumulator
JP2559284Y2 (en) 1991-11-06 1998-01-14 古河電池株式会社 Bag-shaped separator for storage battery plates
DE4202497A1 (en) 1992-01-30 1993-08-05 Varta Batterie METHOD FOR PRODUCING A LEAD BATTERY WITH A THIXOTROPIC GEL ELECTROLYTE
CN1072045A (en) * 1992-07-22 1993-05-12 张新云 Solid lead-acid accumulator temp-controlled and proportioned electrolyte filling method and device
JPH06150960A (en) 1992-11-05 1994-05-31 Yuasa Corp Clad type sealed lead-acid battery
DE4238353A1 (en) 1992-11-13 1994-05-19 Varta Batterie Lead accumulator with a thixotropic gel as an electrolyte
DE4242661C2 (en) 1992-12-17 1999-09-09 Sonnenschein Accumulatoren Maintenance-free, high-capacity lead accumulator
JPH06223862A (en) 1993-01-26 1994-08-12 Japan Storage Battery Co Ltd Sealed lead-acid battery
US5379502A (en) * 1993-06-10 1995-01-10 Derafe, Ltd. Methods for fabricating battery plates for lead/acid batteries
US6169135B1 (en) 1993-09-29 2001-01-02 Rhone Poulenc Chimie Precipitated silica
FR2710630B1 (en) 1993-09-29 1995-12-29 Rhone Poulenc Chimie New precipitated silicas, their preparation process and their use for reinforcing elastomers.
US6001322A (en) 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
ES2087023B1 (en) 1994-04-06 1997-03-16 Tudor Acumulador BATTERY OF ELECTRIC ACCUMULATORS.
US5648011A (en) 1995-03-15 1997-07-15 Micron Communications, Inc. Structurally stable gelled electrolytes
FR2732329B1 (en) 1995-03-29 1997-06-20 Rhone Poulenc Chimie NOVEL PROCESS FOR PREPARING PRECIPITATED SILICA, NOVEL PRECIPITATED SILICA CONTAINING ALUMINUM AND THEIR USE FOR REINFORCING ELASTOMERS
FR2732327B1 (en) 1995-04-03 1997-05-09 Rhone Poulenc Chimie AQUEOUS SUSPENSION OF SILICA AND ALUMINUM SULFATE OR ALUN, METHODS OF PREPARATION AND USES OF THE SUSPENSION
DE19513343C1 (en) 1995-04-08 1996-10-10 Europ Accumulateurs Process for the production of a lead accumulator
US5665488A (en) 1995-08-16 1997-09-09 Amtek Research International Llc Method of making a battery separator and the battery separator produced thereby
US5605569A (en) 1995-11-08 1997-02-25 Ppg Industries, Inc. Precipitated silica having high sodium sulfate content
US5558952A (en) 1995-12-15 1996-09-24 East Penn Mfg. Co. Pocket separator for electric storage battery plates
US5679479A (en) 1996-05-08 1997-10-21 Amtek Research International Llc Battery separator
AU6120596A (en) 1996-06-19 1998-01-07 Wanxi Wang An electrolyte solution of high-capacity storage battery and producing method thereof
JP3374665B2 (en) * 1996-07-23 2003-02-10 松下電器産業株式会社 Sealed lead-acid battery
US5874594A (en) 1996-10-16 1999-02-23 Merck & Co., Inc. Triterpene derivatives with immunosuppressant activity
US5853916A (en) 1996-10-28 1998-12-29 Motorola, Inc. Multi-layered polymeric gel electrolyte and electrochemical cell using same
US5723231A (en) 1996-12-09 1998-03-03 Motorola, Inc. Polymer electrolyte and an electrochemical cell containing the electrolyte
EP0849816B1 (en) 1996-12-19 2006-09-27 GS Yuasa Corporation Lead-acid battery and producing method thereof
US5894055A (en) 1997-04-11 1999-04-13 Amtek Research International Llc Battery separator
US5789103A (en) 1997-04-11 1998-08-04 Amtek Research International Llc Battery separator and method of making
US5928811A (en) 1997-04-11 1999-07-27 Amtek Research International Llc Gas recombinant battery separator
KR100527322B1 (en) 1997-05-06 2006-01-27 소니 가부시끼 가이샤 Sheet for Forming a Polymer Gel Electrolyte, Polymer Gel Electrolyte Using Such a Sheet and Method for the Manufacture Thereof
US5965299A (en) 1997-06-23 1999-10-12 North Carolina State University Composite electrolyte containing surface modified fumed silica
US6203949B1 (en) 1997-08-22 2001-03-20 Yardney Technical Products, Inc. Solid electrolyte for an electrochemical cell composed of an inorganic metal oxide network encapsulating a liquid electrolyte
JPH1197033A (en) 1997-09-18 1999-04-09 Japan Storage Battery Co Ltd Manufacture of expanded pole plate for lead-acid battery
US6132899A (en) 1997-10-20 2000-10-17 Amtek Research International Llc Battery Separator having different size ribs and method of making the same
US5985484A (en) 1997-10-20 1999-11-16 Amtek Research International Llc Battery separation
FR2770342B1 (en) 1997-10-29 2000-01-28 Sorapec Lab NEW PB-02 GENERATOR
JPH11185773A (en) 1997-12-18 1999-07-09 Sony Corp Gelled electrolyte cell
DE19757481C2 (en) 1997-12-23 2001-10-31 Hoppecke Zoellner Sohn Accu Process for the production of an operating electrolyte for lead accumulators in the form of a thixotropic gel
US6322923B1 (en) 1998-01-30 2001-11-27 Celgard Inc. Separator for gel electrolyte battery
FR2778270B1 (en) 1998-04-30 2000-07-13 Centre Nat Rech Scient LEAD ACCUMULATOR OF IMPROVED PERFORMANCE
KR100311945B1 (en) 1998-09-18 2001-11-03 모리시타 요이찌 Lead acid storage battery
JP2000251896A (en) 1999-02-25 2000-09-14 Shin Kobe Electric Mach Co Ltd Lead-acid battery and its manufacture
US6406813B2 (en) 1999-04-02 2002-06-18 Gnb Technologies, Inc. Lead-acid separators and cells and batteries using such separators
CN1274960A (en) 1999-05-24 2000-11-29 上海住安科技发展有限公司 Maitenance-free colloid accumulator and its making process
JP2001068118A (en) 1999-08-25 2001-03-16 Shin Kobe Electric Mach Co Ltd Sealed lead-acid battery and manufacturing method
JP3862925B2 (en) 2000-03-29 2006-12-27 株式会社トクヤマ Electrolyte retention agent for lead acid battery
DE10112441A1 (en) 2001-03-15 2002-09-19 Degussa Silica by precipitation with a constant alkali number and its use
JP2003036831A (en) 2001-07-23 2003-02-07 Furukawa Battery Co Ltd:The Sealed lead storage battery having gel electrolyte
FR2832858B1 (en) 2001-11-28 2004-09-10 Hawker Sa DEVICE FOR FILLING THE TANK WITH A LEAD BATTERY BY COMPONENTS INTENDED TO FORM A GELIFIED ELECTROLYTE
US20060068294A1 (en) 2004-09-29 2006-03-30 C&D Charter Holdings, Inc. Lead acid battery with gelled electrolyte contained within compressed absorbent separator mat and method of making the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889778A (en) * 1987-07-29 1989-12-26 C & D Power Systems, Inc. Alkali metal polysilica gel electrolyte lead-acid battery and method for making the same
US5091275A (en) * 1990-04-25 1992-02-25 Evanite Fiber Corporation Glass fiber separator and method of making
JPH0696793A (en) * 1992-09-16 1994-04-08 Matsushita Electric Ind Co Ltd Manufacture of sealed lead-acid battery
US5376479A (en) * 1992-12-03 1994-12-27 Globe-Union Inc. Lead-acid battery of the absorptive mat type with improved heat transfer
US20020192562A1 (en) * 2001-07-13 2002-12-19 Ferreira Anthony L. Gel-forming battery separator

Also Published As

Publication number Publication date
KR20040097993A (en) 2004-11-18
JP2005521991A (en) 2005-07-21
EP1495502A2 (en) 2005-01-12
CN100346504C (en) 2007-10-31
EP1495502A4 (en) 2006-12-13
BR0307497A (en) 2005-03-01
CN1647294A (en) 2005-07-27
US7682738B2 (en) 2010-03-23
AU2003209065A1 (en) 2003-09-02
CA2475296A1 (en) 2003-08-14
US20050042512A1 (en) 2005-02-24
WO2003067684A2 (en) 2003-08-14

Similar Documents

Publication Publication Date Title
WO2003067684A3 (en) Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators, electrolyte therefor, and absorbent separators therefor
CN108305976B (en) Lithium ion power battery and diaphragm thereof
CN101521269B (en) Automobile-used power cell module and manufacturing method thereof
AU566387B2 (en) Electrodes with disordered active material and alkaline accumulators derived thereffrom
ATE319191T1 (en) POLYMER ELECTROLYTE FUEL CELL AND SEPARATOR PLATE PRODUCTION METHOD
WO2004082093A8 (en) Battery
AU2002352569A1 (en) Nonwoven separator for electrochemical cell
CN209592214U (en) A kind of energy storage lithium ion battery
CN102208581A (en) Pressure-releasing device, lithium ion cell and electric vehicle
CN205882104U (en) Valve control sealed lead -acid accumulator
WO1997015958B1 (en) Semi-flooded battery cell
CN2578996Y (en) Lithium ionic accumulator
CN110783641A (en) Less-maintenance valve-controlled alkaline secondary battery
CN201066705Y (en) Sealing lead tape accumulator for electromotive assisting car
JP3676387B2 (en) Manufacturing method of sealed lead-acid battery
CN205488391U (en) Lead -acid storage battery
WO2004018538A3 (en) Battery electrodes with enlarged surfaces and method for production thereof
CN202207699U (en) Waste gas and dust collecting device on lead-acid storage battery discharging production line
CN210805946U (en) Less-maintenance valve-controlled alkaline secondary battery
CN201663184U (en) Upper cover of storage battery
CN218525619U (en) Rubberizing device is used in lithium cell manufacturing convenient to operation
JPS5778775A (en) Sealed lead battery
CN218727862U (en) A utmost point ear layering for lithium cell detects
CN201956436U (en) Special totally-closed lead acid storage battery for emergency coal mine power supply
CN220796911U (en) Barrel for high-capacity battery and high-capacity battery

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 200406109

Country of ref document: ZA

WWE Wipo information: entry into national phase

Ref document number: 2475296

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2003209065

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 10504700

Country of ref document: US

Ref document number: 1020047012220

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2003566921

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2003707793

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2003807897X

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2003707793

Country of ref document: EP