GB558207A - Improvements in the construction of electric dry cells - Google Patents

Improvements in the construction of electric dry cells

Info

Publication number
GB558207A
GB558207A GB942442A GB942442A GB558207A GB 558207 A GB558207 A GB 558207A GB 942442 A GB942442 A GB 942442A GB 942442 A GB942442 A GB 942442A GB 558207 A GB558207 A GB 558207A
Authority
GB
United Kingdom
Prior art keywords
electrode
boxes
box
layer
celluloid
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
GB942442A
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.)
Burndept Ltd
Original Assignee
Burndept 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 Burndept Ltd filed Critical Burndept Ltd
Priority to GB942442A priority Critical patent/GB558207A/en
Publication of GB558207A publication Critical patent/GB558207A/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
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells
    • H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hybrid Cells (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)

Abstract

558,207. Celluloid and synthetic resin dry battery parts. BURNDEPT, Ltd., and RICHARDSON, R. P. July 7, 1942, No. 9424. [Classes 2 (ii) and 2 (iii)] [Also in Group XXXVI] In a layer-type dry battery comprising shallow boxes 1 nested one within the other and each containing a double zinccarbon electrode 3, a bibulous layer 4 soaked in electrolyte, and a depolarizing layer 5, the electrode 3 of one cell makes contact with the depolarizer in the next cell through a hole in the bottom of the box, each box being formed with a shoulder 2 so that the bottom of one box nests within the top portion of another. The boxes are moulded with a shallow groove to accommodate a tapping lug on the electrode. The depolarizing lozenge is strengthened by an encircling tape of elastic material. The boxes may be made of celluloid, polyvinyl chloride, polystyrene, polyvinylidene chloride, or olefine-polysulphide plastics.
GB942442A 1942-07-07 1942-07-07 Improvements in the construction of electric dry cells Expired GB558207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB942442A GB558207A (en) 1942-07-07 1942-07-07 Improvements in the construction of electric dry cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB942442A GB558207A (en) 1942-07-07 1942-07-07 Improvements in the construction of electric dry cells

Publications (1)

Publication Number Publication Date
GB558207A true GB558207A (en) 1943-12-24

Family

ID=9871708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB942442A Expired GB558207A (en) 1942-07-07 1942-07-07 Improvements in the construction of electric dry cells

Country Status (1)

Country Link
GB (1) GB558207A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526789A (en) * 1946-03-22 1950-10-24 Olin Ind Inc Dry cell
US2594047A (en) * 1946-03-22 1952-04-22 Olin Ind Inc Cathode
US2649492A (en) * 1950-12-11 1953-08-18 Burndept Ltd Voltaic cell
US2658936A (en) * 1949-01-19 1953-11-10 Gen Dry Batteries Inc Dry cell battery
US2671125A (en) * 1950-12-22 1954-03-02 Soc D Piles Wonder Sa Sheath-insulated flat-cell battery
US2686214A (en) * 1951-06-05 1954-08-10 Burgess Battery Co Primary battery
US2774806A (en) * 1953-06-12 1956-12-18 Union Carbide & Carbon Corp Primary battery
DE1004690B (en) * 1951-09-28 1957-03-21 Ray O Vac Company Filling stack battery

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526789A (en) * 1946-03-22 1950-10-24 Olin Ind Inc Dry cell
US2594047A (en) * 1946-03-22 1952-04-22 Olin Ind Inc Cathode
US2658936A (en) * 1949-01-19 1953-11-10 Gen Dry Batteries Inc Dry cell battery
US2649492A (en) * 1950-12-11 1953-08-18 Burndept Ltd Voltaic cell
US2671125A (en) * 1950-12-22 1954-03-02 Soc D Piles Wonder Sa Sheath-insulated flat-cell battery
US2686214A (en) * 1951-06-05 1954-08-10 Burgess Battery Co Primary battery
DE1004690B (en) * 1951-09-28 1957-03-21 Ray O Vac Company Filling stack battery
US2774806A (en) * 1953-06-12 1956-12-18 Union Carbide & Carbon Corp Primary battery

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