FR2275897A1 - Bipolar lead accumulator with titanium-zirconium plate - between adjacent cells as separator and support for active compsns - Google Patents

Bipolar lead accumulator with titanium-zirconium plate - between adjacent cells as separator and support for active compsns

Info

Publication number
FR2275897A1
FR2275897A1 FR7517285A FR7517285A FR2275897A1 FR 2275897 A1 FR2275897 A1 FR 2275897A1 FR 7517285 A FR7517285 A FR 7517285A FR 7517285 A FR7517285 A FR 7517285A FR 2275897 A1 FR2275897 A1 FR 2275897A1
Authority
FR
France
Prior art keywords
active
support
compsn
pref
alloy
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.)
Withdrawn
Application number
FR7517285A
Other languages
French (fr)
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.)
Imperial Metal Industries Kynoch Ltd
Original Assignee
Imperial Metal Industries Kynoch Ltd
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 Imperial Metal Industries Kynoch Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Publication of FR2275897A1 publication Critical patent/FR2275897A1/en
Withdrawn legal-status Critical Current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
    • H01M4/14—Electrodes for 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
    • H01M10/18—Lead-acid accumulators with bipolar electrodes
    • 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

Abstract

A lead accumulator with >=2 cells with a H2SO4 electrolyte has a bipolar electrode with an electrically conducting impermeable metal plate of Ti or a Ti alloy on one side and Zr or a Zr alloy on the other side, which forms a separating wall between 2 adjacent cells, with a support for the active PbO2 compsn. of the positive electrode of one cell on one side and a support for active Pb compsn. of the negative electrode of the adjacent cell on the other side. These surfaces can be joined directly, pref. by a metallurgical bond formed by hot rolling or explosion plating; or be sped. by another metal, pref. with a higher electric conductivity than the Ti (alloy) and/or Zr (allow), esp. Cu, Al or Fe. There pref. is a Pb layer between the first surface and the active PbO2 compsn. The support has a perforated structure. This arrangement allows the construction of lead accumulators of the truly bipolar type.
FR7517285A 1974-06-03 1975-06-03 Bipolar lead accumulator with titanium-zirconium plate - between adjacent cells as separator and support for active compsns Withdrawn FR2275897A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2450574 1974-06-03

Publications (1)

Publication Number Publication Date
FR2275897A1 true FR2275897A1 (en) 1976-01-16

Family

ID=10212714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517285A Withdrawn FR2275897A1 (en) 1974-06-03 1975-06-03 Bipolar lead accumulator with titanium-zirconium plate - between adjacent cells as separator and support for active compsns

Country Status (2)

Country Link
JP (1) JPS515536A (en)
FR (1) FR2275897A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124746A (en) 1978-02-16 1978-11-07 The International Nickel Company, Inc. Bipolar electrode support structures
US4178216A (en) 1978-02-16 1979-12-11 The International Nickel Company, Inc. Process for bipolar electrode support structures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124746A (en) 1978-02-16 1978-11-07 The International Nickel Company, Inc. Bipolar electrode support structures
US4178216A (en) 1978-02-16 1979-12-11 The International Nickel Company, Inc. Process for bipolar electrode support structures

Also Published As

Publication number Publication date
JPS515536A (en) 1976-01-17

Similar Documents

Publication Publication Date Title
FR2013988A1 (en) Electrical cell with a positive electrode connity of - titorium nitride coated with lead peroside
US2905738A (en) Battery electrode structure
US3285782A (en) Water activated primary battery having a mercury-magnesium alloy anode
GB2023918A (en) Galvanic cell
US2906802A (en) Electric battery
FR2275897A1 (en) Bipolar lead accumulator with titanium-zirconium plate - between adjacent cells as separator and support for active compsns
GB1469257A (en) Electrical cell and battery formed therefrom
GB1047821A (en) Improvements in or relating to batteries
US3505115A (en) Alkaline battery
ES322585A1 (en) Electric storage cells
US3117893A (en) Electrode plate grid for storage battery
JPS61200670A (en) Grid body for lead storage battery and manufacture thereof
US3082279A (en) Alkaline battery and electrode therefor
JPH067565Y2 (en) Lead acid battery plates
FR2294552A1 (en) Electrode plates of electrolytic cell arranged horizontally - are separated by sheets folded in u-fashion around each intermediary plate
JP2552354B2 (en) Sealed lead acid battery
JPS58115775A (en) Lead-acid battery
US408287A (en) Secondary battery
US717610A (en) Storage battery and method of preparing electrodes therefor.
JPS59169081A (en) High temperature type battery
JPS5933168Y2 (en) silver oxide battery
FR2007624A1 (en) Lead-acid batteries containing magnesium metal for - activation at low temperatures
JPS5920757Y2 (en) silver oxide battery
JPH0531272B2 (en)
JPS6255874U (en)

Legal Events

Date Code Title Description
ST Notification of lapse