GB740218A - Improvements in or relating to voltaic cells - Google Patents

Improvements in or relating to voltaic cells

Info

Publication number
GB740218A
GB740218A GB6247/54A GB624754A GB740218A GB 740218 A GB740218 A GB 740218A GB 6247/54 A GB6247/54 A GB 6247/54A GB 624754 A GB624754 A GB 624754A GB 740218 A GB740218 A GB 740218A
Authority
GB
United Kingdom
Prior art keywords
cup
insulation
outer cup
inner cup
open end
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
GB6247/54A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB740218A publication Critical patent/GB740218A/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
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • H01M50/56—Cup shaped terminals

Abstract

740,218. Batteries. RUSINOL, S. P. March 3, 1954, [March 3, 1953; May 12, 1953], No. 6247/54. Class 53. The container of a battery consists of two metal cups 1, 2 separated from one another by insulation 9, the open end of the outer cup being turned over as shown at 11 to press the insulation against the bottom of the inner cup to form a tight seal as shown in Fig. 1. The positive electrode 3 and electrolyte 5 are contained in the inner cup, the negative electrode 4 being in contact with the closed end of the outer cup. The cups form the poles of the battery. The bottom of the inner cup may project through the open end of the outer cup as shown in Fig. 3, the open end of the outer cup and the insulation 9 being turned over on a shoulder 12 of the inner cup. The battery may be of flat shape as shown in Figs. 1 and 3 or of cylindrical shape as shown in Fig. 16. In'the latter case the insulation between the two cups may take the form of rings 20, 21. One electrode may fit into a recess 26 in the outer cup which forms one pole, the other pole consisting of a projection 25 on the inner cup.
GB6247/54A 1953-03-03 1954-03-03 Improvements in or relating to voltaic cells Expired GB740218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES740218X 1953-03-03

Publications (1)

Publication Number Publication Date
GB740218A true GB740218A (en) 1955-11-09

Family

ID=8246323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6247/54A Expired GB740218A (en) 1953-03-03 1954-03-03 Improvements in or relating to voltaic cells

Country Status (2)

Country Link
FR (1) FR1097049A (en)
GB (1) GB740218A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6248473B1 (en) 1997-07-25 2001-06-19 Eveready Battery Company, Inc. Composite cover for a battery

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1405923A (en) * 1964-06-01 1965-07-16 Wonder Piles Advanced dry cell battery
JPH0682546B2 (en) * 1988-03-10 1994-10-19 松下電器産業株式会社 Outer can and dry battery using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6248473B1 (en) 1997-07-25 2001-06-19 Eveready Battery Company, Inc. Composite cover for a battery

Also Published As

Publication number Publication date
FR1097049A (en) 1955-06-28

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