GB367698A - Improvements in the manufacture of galvanic dry cells - Google Patents

Improvements in the manufacture of galvanic dry cells

Info

Publication number
GB367698A
GB367698A GB1920931A GB1920931A GB367698A GB 367698 A GB367698 A GB 367698A GB 1920931 A GB1920931 A GB 1920931A GB 1920931 A GB1920931 A GB 1920931A GB 367698 A GB367698 A GB 367698A
Authority
GB
United Kingdom
Prior art keywords
bath
starch
manufacture
cells
dry cells
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
GB1920931A
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.)
JAROSLAV JAN PALA
Original Assignee
JAROSLAV JAN PALA
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 JAROSLAV JAN PALA filed Critical JAROSLAV JAN PALA
Priority to GB1920931A priority Critical patent/GB367698A/en
Publication of GB367698A publication Critical patent/GB367698A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/22—Immobilising of electrolyte

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)
  • Cell Separators (AREA)

Abstract

367,698. Dry galvanic batteries. PALA, J. J., Slany, Czecho-Slovakia. July 3, 1931, No. 19209. [Class 53.] In dry cells having electrolytes thickened by means of starch; the thickening is effected at the same time as the application of an insulating coating by heating the cell in a bath of insulating material. Paraffin, ceresine, or various kinds of bitumen or wax, or mixtures thereof, may be used as insulating material, but it is preferred to have a bath of melting-point corresponding to the most suitable temperature for making the starch into paste. Thicker insulating layers may be obtained by coating the cells with an absorbent such as paper or fabric before dipping them in the bath.
GB1920931A 1931-07-03 1931-07-03 Improvements in the manufacture of galvanic dry cells Expired GB367698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1920931A GB367698A (en) 1931-07-03 1931-07-03 Improvements in the manufacture of galvanic dry cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1920931A GB367698A (en) 1931-07-03 1931-07-03 Improvements in the manufacture of galvanic dry cells

Publications (1)

Publication Number Publication Date
GB367698A true GB367698A (en) 1932-02-25

Family

ID=10125537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1920931A Expired GB367698A (en) 1931-07-03 1931-07-03 Improvements in the manufacture of galvanic dry cells

Country Status (1)

Country Link
GB (1) GB367698A (en)

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