JPS56149776A - Lead acid battery - Google Patents

Lead acid battery

Info

Publication number
JPS56149776A
JPS56149776A JP5292580A JP5292580A JPS56149776A JP S56149776 A JPS56149776 A JP S56149776A JP 5292580 A JP5292580 A JP 5292580A JP 5292580 A JP5292580 A JP 5292580A JP S56149776 A JPS56149776 A JP S56149776A
Authority
JP
Japan
Prior art keywords
fiber
sheet
resin
lead
layer
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.)
Granted
Application number
JP5292580A
Other languages
Japanese (ja)
Other versions
JPS6054745B2 (en
Inventor
Kazuharu Shimizu
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP55052925A priority Critical patent/JPS6054745B2/ja
Publication of JPS56149776A publication Critical patent/JPS56149776A/en
Publication of JPS6054745B2 publication Critical patent/JPS6054745B2/ja
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/06Lead-acid accumulators
    • H01M10/18Lead-acid accumulators with bipolar electrodes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

PURPOSE:To obtain a bipolar electrode which provides both a large output as well as a high capacity per unit weight, and has a small energy loss and a little drop in voltage, by making many conductive fibers to be dispersed within a plastic layer so that they penetrate the layer across its thickness. CONSTITUTION:A plastic sheet 3 is made of a thermoplastic resin or a thermosetting resin, such as polytetrafluoroethylene resin, polyethylene resin, or acrylate- styrene resin. Conductive fibers 7 are placed within the sheet 3, so that they penetrate the sheet 3 across its thickness. A positive material layer 1 made of lead oxide or the like is provided on a surface of the sheet 3, while a negative active material layer 2 made of lead or the like is provided on the other surface of the sheet 3. As the above conductive fiber, carbon fiber, lead fiber, silver fiber, nickel fiber, or a glass fiber plated with a conductive metal such as gold, silver or platinum is used.
JP55052925A 1980-04-23 1980-04-23 Expired JPS6054745B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55052925A JPS6054745B2 (en) 1980-04-23 1980-04-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55052925A JPS6054745B2 (en) 1980-04-23 1980-04-23

Publications (2)

Publication Number Publication Date
JPS56149776A true JPS56149776A (en) 1981-11-19
JPS6054745B2 JPS6054745B2 (en) 1985-12-02

Family

ID=12928404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55052925A Expired JPS6054745B2 (en) 1980-04-23 1980-04-23

Country Status (1)

Country Link
JP (1) JPS6054745B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142289A2 (en) * 1983-11-14 1985-05-22 California Institute Of Technology Unitary plate electrode
EP0142288A2 (en) * 1983-11-14 1985-05-22 California Institute Of Technology Battery plate containing filler with conductive coating
JPS61211961A (en) * 1985-03-15 1986-09-20 Fujisoku:Kk Secondary cell
FR2742913A1 (en) * 1995-12-26 1997-06-27 Corning Inc Composite electrically conductive material
FR2780204A1 (en) * 1998-06-19 1999-12-24 Sorapec Composite plate for a lead battery bipolar electrode
FR2819638A1 (en) * 2001-01-17 2002-07-19 Sorapec Device for realising an electrical liaison between an accumulator electrode and a bipolar collector using metal needles inserted in the collector
JP2004164897A (en) * 2002-11-11 2004-06-10 Nissan Motor Co Ltd Bipolar battery
JP2007213930A (en) * 2006-02-08 2007-08-23 Nissan Motor Co Ltd Bipolar battery, battery pack and vehicle with them mounted thereon
US20130065104A1 (en) * 2011-09-09 2013-03-14 Thomas Faust Bipolar Battery and Plate

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142289A2 (en) * 1983-11-14 1985-05-22 California Institute Of Technology Unitary plate electrode
EP0142288A2 (en) * 1983-11-14 1985-05-22 California Institute Of Technology Battery plate containing filler with conductive coating
JPS60175376A (en) * 1983-11-14 1985-09-09 California Inst Of Techn Conductive plate for lead storage battery and method of producing same
JPS61211961A (en) * 1985-03-15 1986-09-20 Fujisoku:Kk Secondary cell
FR2742913A1 (en) * 1995-12-26 1997-06-27 Corning Inc Composite electrically conductive material
WO1999067832A1 (en) * 1998-06-19 1999-12-29 Sorapec Collector plates for bipolar electrodes in lead batteries
FR2780204A1 (en) * 1998-06-19 1999-12-24 Sorapec Composite plate for a lead battery bipolar electrode
FR2819638A1 (en) * 2001-01-17 2002-07-19 Sorapec Device for realising an electrical liaison between an accumulator electrode and a bipolar collector using metal needles inserted in the collector
WO2002058173A2 (en) * 2001-01-17 2002-07-25 Sorapec Device for making an electrical connection between an accumulator electrode and a bipolar collector
WO2002058173A3 (en) * 2001-01-17 2008-01-03 Sorapec Device for making an electrical connection between an accumulator electrode and a bipolar collector
JP2004164897A (en) * 2002-11-11 2004-06-10 Nissan Motor Co Ltd Bipolar battery
JP4674434B2 (en) * 2002-11-11 2011-04-20 日産自動車株式会社 Bipolar battery
JP2007213930A (en) * 2006-02-08 2007-08-23 Nissan Motor Co Ltd Bipolar battery, battery pack and vehicle with them mounted thereon
US20130065104A1 (en) * 2011-09-09 2013-03-14 Thomas Faust Bipolar Battery and Plate
US8597817B2 (en) * 2011-09-09 2013-12-03 East Penn Manufacturing Co., Inc. Bipolar battery and plate

Also Published As

Publication number Publication date
JPS6054745B2 (en) 1985-12-02

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