GB163317A - Dry cell and method of manufacturing the same - Google Patents

Dry cell and method of manufacturing the same

Info

Publication number
GB163317A
GB163317A GB13661/21A GB1366121A GB163317A GB 163317 A GB163317 A GB 163317A GB 13661/21 A GB13661/21 A GB 13661/21A GB 1366121 A GB1366121 A GB 1366121A GB 163317 A GB163317 A GB 163317A
Authority
GB
United Kingdom
Prior art keywords
depolarizer
envelope
electrode
adhesive
porous
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
GB13661/21A
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.)
Burgess Battery Co
Original Assignee
Burgess Battery Co
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 Burgess Battery Co filed Critical Burgess Battery Co
Publication of GB163317A publication Critical patent/GB163317A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/10—Processes of manufacture of pressed electrodes with central core, i.e. dollies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Hybrid Cells (AREA)

Abstract

163,317. Burgess Battery Co., (Assignees of Schulte, W. B.). May 15, 1920, [Convention date]. Electrodes.-A carbon electrode with its manganese depolarizer 3 is surrounded by a paper or other porous envelope 4 which is secured to the depolarizer by an adhesive such as a one per cent solution of arrowroot in boiling water. The bottom 6 of the electrode may be dipped in paraffin. When dry, the electrode is placed in a zinc container with an intervening paste of zinc chloride, ammonium chloride, water and a cereal such as corn starch as described in Specification 128,332. Specification 163,318 also is referred to. The Specification, as open to inspection under Sect. 91 (3) (a), states that the adhesive may be applied to the depolarizer or to both the depolarizer and surrounding envelope, and that the envelope may be impregnated with a substance on which zinc chloride will act to render the envelope more porous. This subject-matter does not appear in the Specification as accepted.
GB13661/21A 1920-05-15 1921-05-13 Dry cell and method of manufacturing the same Expired GB163317A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US381653A US1370055A (en) 1920-05-15 1920-05-15 Dry cell and method of manufacturing the same
US381652A US1370054A (en) 1920-05-15 1920-05-15 Dry cell and method of manufacturing the same

Publications (1)

Publication Number Publication Date
GB163317A true GB163317A (en) 1922-08-03

Family

ID=40451056

Family Applications (2)

Application Number Title Priority Date Filing Date
GB13661/21A Expired GB163317A (en) 1920-05-15 1921-05-13 Dry cell and method of manufacturing the same
GB13662/21A Expired GB163318A (en) 1920-05-15 1921-05-13 Dry cell and method of manufacturing the same

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB13662/21A Expired GB163318A (en) 1920-05-15 1921-05-13 Dry cell and method of manufacturing the same

Country Status (3)

Country Link
US (2) US1370055A (en)
FR (2) FR536227A (en)
GB (2) GB163317A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931849A (en) * 1947-07-08 1960-04-05 Burrell Ellis Method of manufacturing deferred action batteries
US5324332A (en) * 1992-10-30 1994-06-28 Rayovac Corporation Alkaline manganese dioxide cells

Also Published As

Publication number Publication date
FR536226A (en) 1922-04-28
US1370055A (en) 1921-03-01
FR536227A (en) 1922-04-28
US1370054A (en) 1921-03-01
GB163318A (en) 1922-08-03

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