SE8302808L - Sandwich electrode II - Google Patents

Sandwich electrode II

Info

Publication number
SE8302808L
SE8302808L SE8302808A SE8302808A SE8302808L SE 8302808 L SE8302808 L SE 8302808L SE 8302808 A SE8302808 A SE 8302808A SE 8302808 A SE8302808 A SE 8302808A SE 8302808 L SE8302808 L SE 8302808L
Authority
SE
Sweden
Prior art keywords
frame portions
electrodes
acid
pref
active material
Prior art date
Application number
SE8302808A
Other languages
Swedish (sv)
Other versions
SE8302808D0 (en
Inventor
Ove Nilsson
Original Assignee
Ove Nilsson
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 Ove Nilsson filed Critical Ove Nilsson
Publication of SE8302808D0 publication Critical patent/SE8302808D0/en
Priority to EP84900549A priority Critical patent/EP0131614A1/en
Priority to EP84850014A priority patent/EP0117238B1/en
Priority to PCT/SE1984/000007 priority patent/WO1984002806A1/en
Priority to US06/653,241 priority patent/US4618549A/en
Priority to DE8484850014T priority patent/DE3475586D1/en
Publication of SE8302808L publication Critical patent/SE8302808L/en
Priority to NO843616A priority patent/NO843616L/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
    • 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
    • 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
    • H01M4/16—Processes of manufacture
    • 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
    • H01M4/16—Processes of manufacture
    • H01M4/20—Processes of manufacture of pasted electrodes
    • 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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/76—Containers for holding the active material, e.g. tubes, capsules
    • 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)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

In the electrode, similar frame portions each have shallow troughs (11) in which a lead grid (10B) is arranged with active material. The frame portions are arranged back-to-back and the active material is covered by a pervious web (23). The frame portions are of plastics and can be formed in one piece subsequently folded to bring them back-to-back. Pref. the troughs are V-shaped. Pref. positive electrodes are made up of such frames in a sealed maintenance-free lead acid battery. Flat, pasted negative electrodes are separated by flat, thin micro-porous glass wool separators contg. acid. Acid reservoirs of micro-porous PVC are provided between the parts of the positive electrodes. The electrodes are contained in a box having terminal posts.
SE8302808A 1983-01-13 1983-05-19 Sandwich electrode II SE8302808L (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP84900549A EP0131614A1 (en) 1983-01-13 1984-01-13 Sandwich electrode for a lead acid battery, a method for manufacturing such an electrode and a battery comprising the same
EP84850014A EP0117238B1 (en) 1983-01-13 1984-01-13 Sandwich electrode and a battery comprising the same
PCT/SE1984/000007 WO1984002806A1 (en) 1983-01-13 1984-01-13 Sandwich electrode for a lead acid battery, a method for manufacturing such an electrode and a battery comprising the same
US06/653,241 US4618549A (en) 1983-01-13 1984-01-13 Sandwich electrode and a battery comprising the same
DE8484850014T DE3475586D1 (en) 1983-01-13 1984-01-13 Sandwich electrode and a battery comprising the same
NO843616A NO843616L (en) 1983-01-13 1984-09-12 LAYERED ELECTRODE AND BATTERY WITH SUCH ELECTRODE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300141A SE453701B (en) 1983-01-13 1983-01-13 Sandwich electrode construction esp. for sealed battery

Publications (2)

Publication Number Publication Date
SE8302808D0 SE8302808D0 (en) 1983-05-19
SE8302808L true SE8302808L (en) 1984-07-14

Family

ID=20349557

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8300141A SE453701B (en) 1983-01-13 1983-01-13 Sandwich electrode construction esp. for sealed battery
SE8302808A SE8302808L (en) 1983-01-13 1983-05-19 Sandwich electrode II

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE8300141A SE453701B (en) 1983-01-13 1983-01-13 Sandwich electrode construction esp. for sealed battery

Country Status (2)

Country Link
JP (1) JPS60500513A (en)
SE (2) SE453701B (en)

Also Published As

Publication number Publication date
SE8300141D0 (en) 1983-01-13
SE8300141L (en) 1984-07-14
JPS60500513A (en) 1985-04-11
SE8302808D0 (en) 1983-05-19
SE453701B (en) 1988-02-22

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8302808-4

Effective date: 19880819