CA1016233A - Sealed low drain rate dry cell having in situ stable divalent silver oxide depolarizer - Google Patents

Sealed low drain rate dry cell having in situ stable divalent silver oxide depolarizer

Info

Publication number
CA1016233A
CA1016233A CA198,093A CA198093A CA1016233A CA 1016233 A CA1016233 A CA 1016233A CA 198093 A CA198093 A CA 198093A CA 1016233 A CA1016233 A CA 1016233A
Authority
CA
Canada
Prior art keywords
silver oxide
dry cell
low drain
drain rate
divalent silver
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
CA198,093A
Other languages
English (en)
Other versions
CA198093S (en
Inventor
El S. Megahed
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.)
ESB Inc
Original Assignee
ESB Inc
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 ESB Inc filed Critical ESB Inc
Application granted granted Critical
Publication of CA1016233A publication Critical patent/CA1016233A/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

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)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Conductive Materials (AREA)
CA198,093A 1973-04-26 1974-04-25 Sealed low drain rate dry cell having in situ stable divalent silver oxide depolarizer Expired CA1016233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US354782A US3907598A (en) 1973-04-26 1973-04-26 Sealed low drain rate dry cell having in situ stable divalent silver oxide depolarizer

Publications (1)

Publication Number Publication Date
CA1016233A true CA1016233A (en) 1977-08-23

Family

ID=23394892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,093A Expired CA1016233A (en) 1973-04-26 1974-04-25 Sealed low drain rate dry cell having in situ stable divalent silver oxide depolarizer

Country Status (17)

Country Link
US (1) US3907598A (fr)
JP (1) JPS5752712B2 (fr)
AU (1) AU476525B2 (fr)
BE (1) BE814184A (fr)
BR (1) BR7403381D0 (fr)
CA (1) CA1016233A (fr)
CH (1) CH600594A5 (fr)
DE (1) DE2420144C3 (fr)
DK (1) DK139695B (fr)
ES (1) ES425957A1 (fr)
FR (1) FR2227649B1 (fr)
GB (1) GB1454584A (fr)
IT (1) IT1011280B (fr)
MX (1) MX146915A (fr)
NL (1) NL7405614A (fr)
NO (1) NO741444L (fr)
ZA (1) ZA742199B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015055A (en) * 1975-09-29 1977-03-29 Union Carbide Corporation Metal oxide cells having low internal impedance
JPS5547237Y2 (fr) * 1975-10-15 1980-11-06
JPS5296327A (en) * 1976-02-10 1977-08-12 Hitachi Maxell Separator for battery
US4015056A (en) * 1976-03-15 1977-03-29 Esb Incorporated Method of manufacturing a stable divalent silver oxide depolarizer mix
US4009056A (en) * 1976-03-15 1977-02-22 Esb Incorporated Primary alkaline cell having a stable divalent silver oxide depolarizer mix
ZA766559B (en) * 1976-03-15 1977-12-28 Esb Inc An improved alkaline primary cell
JPS52146836A (en) * 1976-06-01 1977-12-06 Seiko Instr & Electronics Silver peroxide battery
DE2732082C3 (de) * 1976-07-16 1985-01-03 Hitachi Maxell, Ltd., Ibaraki, Osaka Galvanische Silber (II)-Oxidzelle und Verfahren zu ihrer Herstellung
US4056664A (en) * 1977-01-28 1977-11-01 P. R. Mallory & Co. Inc. Electrochemical cell having an AgO electrode discharging at an Ag2 O voltage level
CH612542A5 (fr) * 1977-02-26 1979-07-31 Varta Batterie
CH630492A5 (de) * 1977-04-28 1982-06-15 Leclanche Sa Alkalische primaer-zelle.
US4167609A (en) * 1978-03-30 1979-09-11 Union Carbide Corporation Zinc oxide additive for divalent silver oxide electrodes
JPS56143675A (en) * 1980-04-09 1981-11-09 Sony Ebaredei Kk Silver oxide battery
TW200520292A (en) 2003-08-08 2005-06-16 Rovcal Inc High capacity alkaline cell
AR047875A1 (es) 2004-06-04 2006-03-01 Rovcal Inc Celdas alcalinas que presentan alta capacidad

Family Cites Families (7)

* 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
US3615858A (en) * 1965-04-06 1971-10-26 Esb Inc Battery comprising positive electrode composed of principal and secondary active material wherein sole electronic path is through the secondary active material
US3476610A (en) * 1966-07-20 1969-11-04 Esb Inc Battery having two positive active materials
US3484295A (en) * 1966-07-20 1969-12-16 Esb Inc Battery having a positive electrode in which the principal active material is isolated from the electrolyte by a secondary active material
US3530496A (en) * 1967-06-26 1970-09-22 Matsushita Electric Ind Co Ltd Rechargeable alkaline manganese cell
US3617384A (en) * 1969-11-07 1971-11-02 Hitachi Maxell Zinc alkaline secondary cell
US3655450A (en) * 1970-09-02 1972-04-11 Esb Inc Battery electrode and method of making the same

Also Published As

Publication number Publication date
NL7405614A (fr) 1974-10-29
BR7403381D0 (pt) 1974-11-19
IT1011280B (it) 1977-01-20
ES425957A1 (es) 1976-09-16
JPS5752712B2 (fr) 1982-11-09
FR2227649B1 (fr) 1978-01-13
CH600594A5 (fr) 1978-06-30
DE2420144B2 (fr) 1978-06-29
ZA742199B (en) 1975-05-28
FR2227649A1 (fr) 1974-11-22
MX146915A (es) 1982-09-08
US3907598A (en) 1975-09-23
DE2420144A1 (de) 1974-10-31
AU6754374A (en) 1975-10-09
AU476525B2 (en) 1976-09-23
JPS5013844A (fr) 1975-02-13
DE2420144C3 (de) 1979-02-22
NO741444L (no) 1974-10-29
BE814184A (fr) 1974-10-25
GB1454584A (en) 1976-11-03
DK139695C (fr) 1979-09-10
DK139695B (da) 1979-03-26

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