GB389738A - Improvements in or relating to electric accumulators - Google Patents

Improvements in or relating to electric accumulators

Info

Publication number
GB389738A
GB389738A GB23840/32A GB2384032A GB389738A GB 389738 A GB389738 A GB 389738A GB 23840/32 A GB23840/32 A GB 23840/32A GB 2384032 A GB2384032 A GB 2384032A GB 389738 A GB389738 A GB 389738A
Authority
GB
United Kingdom
Prior art keywords
sulphate
solution
magnesium
cochineal
nitrobenzene
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
GB23840/32A
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.)
NL ELECTROLYT MIJ LIGHTNING MI
Original Assignee
NL ELECTROLYT MIJ LIGHTNING MI
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 NL ELECTROLYT MIJ LIGHTNING MI filed Critical NL ELECTROLYT MIJ LIGHTNING MI
Publication of GB389738A publication Critical patent/GB389738A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

389,738. Galvanic batteries. NEDERLANDSCHE ELECTROLYT MAATSCHAPPIJ (LIGHTNING MIJ) NAAMLOOZE VENNOOTSCHAP, Utrecht, Holland. Aug. 25, 1932, No. 23840. Convention date, July 23. [Class 53.] An electrolyte or forming solution for the plates of accumulators contains one or more of the alkali metals, one or more of the divalent metals magnesium, beryllium, zinc or cadmium, also aluminium and an organic substance. Glycerine and a dyestuff such as cochineal or an azo-dye or Turkey red and an organic nitro-compound such as nitrobenzene or an aniline sulphonic acid may also be added. In an example the solution contains magnesium sulphate and carbonate, sodium sulphate, alum, potassium sodium bitartrate, glycerine, cochineal and nitrobenzene. Zinc sulphate may be used instead of magnesium sulphate and lithium sulphate may replace the sodium sulphate. With the addition of sulphuric acid the solution may be used as the electrolyte in the cell. The materials may also be incorporated in the active material of the positive plates so that they become dissolved when the cell is filled with acid.
GB23840/32A 1932-07-23 1932-08-25 Improvements in or relating to electric accumulators Expired GB389738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL389738X 1932-07-23

Publications (1)

Publication Number Publication Date
GB389738A true GB389738A (en) 1933-03-23

Family

ID=19785766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23840/32A Expired GB389738A (en) 1932-07-23 1932-08-25 Improvements in or relating to electric accumulators

Country Status (5)

Country Link
BE (1) BE397838A (en)
DE (1) DE623683C (en)
FR (1) FR758708A (en)
GB (1) GB389738A (en)
NL (1) NL36532C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607809A (en) * 1949-01-11 1952-08-19 Edgar C Pitzer Dry cell assembly
US2619437A (en) * 1948-05-21 1952-11-25 Zenith Radio Corp Primary cells
US2649766A (en) * 1947-10-18 1953-08-25 Floyd A Johnson Electrolytes for wet-cell storage batteries
US3798069A (en) * 1972-05-10 1974-03-19 Bell Telephone Labor Inc Battery structure incorporating chlorine scavenger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739009A (en) * 1952-05-21 1955-10-26 Tudor Ab Improvements in or relating to the drying of electric accumulator electrodes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649766A (en) * 1947-10-18 1953-08-25 Floyd A Johnson Electrolytes for wet-cell storage batteries
US2619437A (en) * 1948-05-21 1952-11-25 Zenith Radio Corp Primary cells
US2607809A (en) * 1949-01-11 1952-08-19 Edgar C Pitzer Dry cell assembly
US3798069A (en) * 1972-05-10 1974-03-19 Bell Telephone Labor Inc Battery structure incorporating chlorine scavenger

Also Published As

Publication number Publication date
NL36532C (en)
FR758708A (en) 1934-01-22
BE397838A (en)
DE623683C (en)

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