GB1364283A - Lead-acid cell - Google Patents

Lead-acid cell

Info

Publication number
GB1364283A
GB1364283A GB3614271A GB3614271A GB1364283A GB 1364283 A GB1364283 A GB 1364283A GB 3614271 A GB3614271 A GB 3614271A GB 3614271 A GB3614271 A GB 3614271A GB 1364283 A GB1364283 A GB 1364283A
Authority
GB
United Kingdom
Prior art keywords
electrodes
lead
separator
oxygen
positive
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
Application number
GB3614271A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gates Rubber Co
Original Assignee
Gates Rubber Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22041039&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1364283(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gates Rubber Co filed Critical Gates Rubber Co
Publication of GB1364283A publication Critical patent/GB1364283A/en
Expired legal-status Critical Current

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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in lead-acid accumulators
    • H01M4/685—Lead alloys
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/342—Gastight lead accumulators
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in 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
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • 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
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)

Abstract

1364283 Lead-acid cells GATES RUBBER CO 2 Aug 1971 [3 Aug 1970] 36142/71 Heading H1B A lead-acid cell having no free electrolyte comprises a spirally-wound assembly consisting of positive and negative electrodes 11 and a separator 14. The electrolyte is present in a starved amount so that nearly all of it is absorbed in the separator and only a thin film is present on the electrodes. The electrodes are formed of expanded lead grids which are pasted with active material. The preferred separator material is fibreglass. The spiral assembly is held under pressure in a steel casing 15 having an insulating lining 18 of plastics material. The negative electrode has a greater capacity than the positive electrode so that negligible hydrogen is evolved and the oxygen is removed by reacting with the active material on the edges of the negative electrode. Above a certain pressure oxygen is released from the cell by a resealable valve 23 and vent 32. Droplets of electrolyte entrained in the oxygen escaping through the valve 23 are absorbed in sodium bicarbonate 26. current from the positive and negative electrodes 11 is conveyed, respectively, to a metal cap 19 and the casing 15, by corresponing tabs 17 positioned at intervals along the electrodes. In a modification (Fig. 3, not shown) the electrodes and separators form a stack of flat sheets.
GB3614271A 1970-08-03 1971-08-02 Lead-acid cell Expired GB1364283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6222770A 1970-08-03 1970-08-03

Publications (1)

Publication Number Publication Date
GB1364283A true GB1364283A (en) 1974-08-21

Family

ID=22041039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3614271A Expired GB1364283A (en) 1970-08-03 1971-08-02 Lead-acid cell

Country Status (9)

Country Link
US (1) US3862861A (en)
JP (1) JPS5240012B1 (en)
BR (1) BR7104863D0 (en)
CA (2) CA1009301A (en)
DE (1) DE2137908B2 (en)
FR (1) FR2101193B1 (en)
GB (1) GB1364283A (en)
HK (1) HK29478A (en)
SE (1) SE416008B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024407B1 (en) * 1979-03-07 1984-10-24 Chloride Group Public Limited Company Lead acid electric storage batteries
US6120939A (en) * 1998-01-13 2000-09-19 Daramic, Inc. Meltblown fiber battery separator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943132A (en) * 1972-08-31 1974-04-23
US4064725A (en) * 1976-10-18 1977-12-27 The Gates Rubber Company Apparatus for making spirally wound electrochemical cells
JPS5354752A (en) * 1976-10-29 1978-05-18 Japan Storage Battery Co Ltd Spirally sealed lead battery
US4304270A (en) * 1977-01-07 1981-12-08 Matsushita Electric Industrial Co., Ltd. Process for manufacturing of battery plates
NL176893C (en) * 1977-03-03 1985-06-17 Philips Nv RECHARGEABLE ELECTROCHEMICAL CELL CONCLUDED FROM THE SURROUNDING ATMOSPHERE AND METHODS FOR MANUFACTURING SUCH CELLS.
US4099401A (en) * 1977-06-27 1978-07-11 The Gates Rubber Company Method of producing spirally wound electrochemical cells
US4121019A (en) * 1977-07-20 1978-10-17 Garrett Plante Corporation Lead-acid storage battery
JPS5445755A (en) * 1977-09-19 1979-04-11 Yuasa Battery Co Ltd Separator for storage battery
US4121017A (en) * 1977-10-25 1978-10-17 Globe-Union Inc. Portable rechargeable lead-acid battery
US4322484A (en) * 1978-09-05 1982-03-30 General Electric Company Spiral wound electrochemical cell having high capacity
US4233379A (en) * 1979-05-17 1980-11-11 Johns-Manville Corporation Separator for starved electrolyte lead/acid battery
IT1143120B (en) * 1979-03-12 1986-10-22 Johns Manville IMPROVEMENT IN LEAD / ACID ELECTROLYTIC BATTERY SEPARATORS
IN152679B (en) * 1979-05-09 1984-03-10 Chloride Group Ltd
WO1980002473A1 (en) * 1979-05-09 1980-11-13 Chloride Group Ltd Electric storage batteries
US4373015A (en) * 1979-05-09 1983-02-08 Chloride Group Limited Electric storage batteries
EP0046749A1 (en) * 1979-05-09 1982-03-10 Chloride Group Public Limited Company Electric storage batteries
US4295029A (en) * 1979-05-29 1981-10-13 The Gates Rubber Company Battery strap connection welding method
WO1981001075A1 (en) * 1979-10-08 1981-04-16 Chloride Group Ltd Electric storage batteries
US4262068A (en) * 1980-01-23 1981-04-14 Yuasa Battery Company Limited Sealed lead-acid battery
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WO1981003397A1 (en) * 1980-05-12 1981-11-26 Dexter Corp Battery separator for lead-acid type batteries
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US4401730A (en) * 1980-10-03 1983-08-30 Gnb Batteries Inc. Sealed deep cycle lead acid battery
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US4383011A (en) * 1980-12-29 1983-05-10 The Gates Rubber Company Multicell recombining lead-acid battery
US4346151A (en) * 1980-12-29 1982-08-24 The Gates Rubber Company Multicell sealed rechargeable battery
US4421832A (en) * 1981-08-24 1983-12-20 The Gates Rubber Company Electrochemical cell
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ZA832713B (en) * 1982-04-20 1984-08-29 Evans Adlard & Co Glass fibre paper separator for electrochemical cells
US4414295A (en) * 1982-05-06 1983-11-08 Gates Energy Products, Inc. Battery separator
GB2129192B (en) * 1982-10-29 1985-10-16 Chloride Group Plc Manufacturing recombination electric storage cells
US4592972A (en) * 1983-07-22 1986-06-03 Gates Energy Products, Inc. Vibration-resistant battery assembly
US4648177A (en) * 1983-10-21 1987-03-10 Gates Energy Products, Inc. Method for producing a sealed lead-acid cell
US4637966A (en) * 1983-10-21 1987-01-20 Gates Energy Products, Inc. Sealed lead-acid cell
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EP0214981A1 (en) * 1984-05-07 1987-03-25 Erik Sundberg Sealed electric accumulator and a method for manufacturing parts to the same
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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
US4769299A (en) 1986-06-27 1988-09-06 Gates Energy Products, Inc. High rate sealed lead-acid battery with ultrathin plates
DE3624378A1 (en) * 1986-07-18 1988-01-28 Varta Batterie SEPARATOR FLEECE FOR MAINTENANCE-FREE LEAD ACCUMULATORS WITH FIXED ELECTROLYTE
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JPH0821418B2 (en) * 1987-06-29 1996-03-04 松下電器産業株式会社 Lead acid battery
IT1211470B (en) * 1987-07-21 1989-11-03 Magneti Marelli Spa LEAD ACCUMULATOR WITH GAS RECOMBINATION
US4788112A (en) * 1987-08-17 1988-11-29 Kung Chin Chung Rechargeable storage battery
US4780379A (en) * 1987-10-06 1988-10-25 Gates Energy Products, Inc. Multicell recombinant lead-acid battery with vibration resistant intercell connector
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US4873157A (en) * 1988-07-05 1989-10-10 East Penn Manufacturing Co., Inc. Recombinant electric storage battery
JPH0261789U (en) * 1988-10-31 1990-05-08
US5001025A (en) * 1989-06-05 1991-03-19 Sealed Energy Systems, Inc. Method for electrochemically treating battery plate stock and related product
US5047300A (en) * 1989-06-14 1991-09-10 Bolder Battery, Inc. Ultra-thin plate electrochemical cell
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US5250372A (en) * 1991-08-21 1993-10-05 General Motors Corporation Separator for mat-immobilized-electrolyte battery
US5240468A (en) * 1991-08-21 1993-08-31 General Motors Corporation Method of making a mat-immobilized-electrolyte battery
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024407B1 (en) * 1979-03-07 1984-10-24 Chloride Group Public Limited Company Lead acid electric storage batteries
US6120939A (en) * 1998-01-13 2000-09-19 Daramic, Inc. Meltblown fiber battery separator

Also Published As

Publication number Publication date
US3862861B1 (en) 1987-04-07
JPS5240012B1 (en) 1977-10-08
DE2137908A1 (en) 1972-02-10
FR2101193B1 (en) 1976-03-26
JPS474222A (en) 1972-03-01
SE416008B (en) 1980-11-17
US3862861A (en) 1975-01-28
CA1009301A (en) 1977-04-26
FR2101193A1 (en) 1972-03-31
BR7104863D0 (en) 1973-05-31
HK29478A (en) 1978-06-23
CA1030214A (en) 1978-04-25
DE2137908B2 (en) 1974-11-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years