GB999632A - Primary cell - Google Patents

Primary cell

Info

Publication number
GB999632A
GB999632A GB6012/62A GB601262A GB999632A GB 999632 A GB999632 A GB 999632A GB 6012/62 A GB6012/62 A GB 6012/62A GB 601262 A GB601262 A GB 601262A GB 999632 A GB999632 A GB 999632A
Authority
GB
United Kingdom
Prior art keywords
depolarizer
cylindrical
primary cell
cathode
batteries
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
GB6012/62A
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.)
Duracell Overseas Trading Ltd
Original Assignee
Mallory Batteries 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 Mallory Batteries Ltd filed Critical Mallory Batteries Ltd
Publication of GB999632A publication Critical patent/GB999632A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/669—Steels

Abstract

999,632. Batteries. MALLORY BATTERIES Ltd. Feb. 16, 1962 [April 28, 1961], No. 6012/62. Heading H1B. A primary cell comprises a gold-plated steel cathode collector, and a cathode depolarizer in contact with the gold plating. As shown, a cylindrical pellet 4 of cathode depolarizer is contained in a cylindrical steel cathode collector 3 which has a gold plating 13. The anode comprises cylindrical pellets 6 of amalgamated zinc containing 13% mercury. The depolarizer is a mixture of 91% manganese dioxide and 9% micronized graphite. The cell is closed by a double lid 9, 10 and sealed by a plastics grommet 8. Cells having a depolarizer of mercuric oxide are also mentioned.
GB6012/62A 1961-04-28 1962-02-16 Primary cell Expired GB999632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US106231A US3066179A (en) 1961-04-28 1961-04-28 Electric current producing cell

Publications (1)

Publication Number Publication Date
GB999632A true GB999632A (en) 1965-07-28

Family

ID=22310258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6012/62A Expired GB999632A (en) 1961-04-28 1962-02-16 Primary cell

Country Status (6)

Country Link
US (1) US3066179A (en)
BE (1) BE616653A (en)
DE (1) DE1421582B2 (en)
GB (1) GB999632A (en)
NL (1) NL276185A (en)
SE (1) SE304049B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485675A (en) * 1967-06-06 1969-12-23 Samuel Ruben Electric current producing cell having depolarizer in intimate contact with carburized surface of the container
US3630783A (en) * 1970-05-11 1971-12-28 Mallory Battery Canada Heat-shrinkable packaging for batteries
US4663248A (en) * 1982-09-07 1987-05-05 Duracell Inc. Electrode terminal contact
US5447809A (en) * 1984-08-21 1995-09-05 Rayovac Corporation Alkaline primary battery containing coated current collector
DE3543455A1 (en) * 1985-12-09 1987-06-11 Varta Batterie CURRENT ARRESTER FOR A METAL OXIDE ELECTRODE RELATED TO ALKALINE ELECTROLYTE
DE3725629A1 (en) * 1987-08-03 1989-02-16 Varta Batterie GALVANIC ELEMENT
HU914041D0 (en) * 1991-12-19 1992-04-28 Environmetal Batteries Systems Alkaline-zinc cell with improved current lead
US5814419A (en) * 1995-09-01 1998-09-29 Rayovac Corporation Alkaline manganese dioxide electrochemical cell having coated can treated with sodium silicate
US6153330A (en) * 1995-09-01 2000-11-28 Rayovac Corporation Alkaline manganese dioxide electrochemical cell having coated can treated with silicon compounds
US6030718A (en) * 1997-11-20 2000-02-29 Avista Corporation Proton exchange membrane fuel cell power system
US6258132B1 (en) 1999-04-27 2001-07-10 Eveready Battery Company, Inc. Process for producing in an alkaline cell an in situ silver layer on a cathode container

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650945A (en) * 1949-07-08 1953-09-01 Ray O Vac Co Primary dry cell
US2705249A (en) * 1950-02-10 1955-03-29 Grenville B Ellis Primary alkaline cell
US2902530A (en) * 1955-10-12 1959-09-01 Bjorksten Res Lab Inc Battery constituents

Also Published As

Publication number Publication date
SE304049B (en) 1968-09-16
BE616653A (en) 1962-08-16
US3066179A (en) 1962-11-27
DE1421582B2 (en) 1970-03-26
DE1421582A1 (en) 1968-10-31
NL276185A (en)

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