DE954265C - Negative electrode for galvanic elements - Google Patents

Negative electrode for galvanic elements

Info

Publication number
DE954265C
DE954265C DEL14980A DEL0014980A DE954265C DE 954265 C DE954265 C DE 954265C DE L14980 A DEL14980 A DE L14980A DE L0014980 A DEL0014980 A DE L0014980A DE 954265 C DE954265 C DE 954265C
Authority
DE
Germany
Prior art keywords
negative electrode
galvanic elements
owns
walls
shape
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
DEL14980A
Other languages
German (de)
Inventor
Paul Dargier De Saint-Vaulry
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.)
LIP HORLOGERIE
Original Assignee
LIP HORLOGERIE
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 LIP HORLOGERIE filed Critical LIP HORLOGERIE
Application granted granted Critical
Publication of DE954265C publication Critical patent/DE954265C/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • 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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Description

In Betracht gezogene Druckschriften: Französische Patentschrift Nr. 518090; USA.-Patentschriften Nr. 1 149 665, 1 374 168.Documents considered: French Patent No. 518090; U.S. Patent Nos. 1,149,665, 1,374,168.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Q 609530/163 6.56 (609705 12.56)Q 609530/163 6.56 (609705 12.56)

Claims (3)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Negative Elektrode für galvanische Elemente, dadurch gekennzeichnet, daß die Teile der Außenfläche der negativen Elektrode, die den Wänden des Elementenbehälters gegenüberliegen, mit diesen Wänden einen deutlichen Winkel bilden, wobei die Außenfläche der negativen Elektrode im ganzen konvex gekrümmt ist.1. Negative electrode for galvanic elements, characterized in that the parts the outer surface of the negative electrode facing the walls of the element container, form a distinct angle with these walls, the outer surface of the negative electrode being generally convex is curved. 2. Negative Elektrode nach Anspruch 1, dadurch gekennzeichnet, daß sie die Form zweier an ihren Grundflächen miteinander verbundener Kegel besitzt.2. Negative electrode according to claim 1, characterized characterized in that they have the shape of two interconnected at their bases Owns cone. 3. Negative Elektrode nach Anspruch 1, dadurch gekennzeichnet, daß sie die Form einer Kugel besitzt.3. Negative electrode according to claim 1, characterized in that it has the shape of a Ball owns.
DEL14980A 1952-03-19 1953-03-19 Negative electrode for galvanic elements Expired DE954265C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954265X 1952-03-19

Publications (1)

Publication Number Publication Date
DE954265C true DE954265C (en) 1956-12-13

Family

ID=9487546

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL14980A Expired DE954265C (en) 1952-03-19 1953-03-19 Negative electrode for galvanic elements

Country Status (7)

Country Link
US (1) US2768228A (en)
BE (2) BE518488A (en)
CH (2) CH309679A (en)
DE (1) DE954265C (en)
FR (2) FR1052590A (en)
GB (1) GB731399A (en)
NL (1) NL77605C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224384A (en) * 1975-09-30 1980-09-23 Union Carbide Corporation Silver catalyzed manganese dioxide hydrogen gas absorber
DE3241555A1 (en) * 1982-11-10 1984-05-10 Brown, Boveri & Cie Ag, 6800 Mannheim Accumulator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1149665A (en) * 1913-10-25 1915-08-10 Frank N Mason Electric battery.
US1374168A (en) * 1919-09-20 1921-04-05 Chase Companies Inc Corrugated dry-battery cup
FR518090A (en) * 1917-11-04 1921-05-19 Otto Schneider accumulator electrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US516653A (en) * 1894-03-20 Gravity-battery
US425135A (en) * 1890-04-08 William p
US1972775A (en) * 1929-06-28 1934-09-04 Nat Carbon Co Inc Nonspillable primary battery with liquid electrolyte
US2044923A (en) * 1930-11-06 1936-06-23 Le Carbone Co Battery
US2086224A (en) * 1934-05-17 1937-07-06 Du Pont Anode

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1149665A (en) * 1913-10-25 1915-08-10 Frank N Mason Electric battery.
FR518090A (en) * 1917-11-04 1921-05-19 Otto Schneider accumulator electrode
US1374168A (en) * 1919-09-20 1921-04-05 Chase Companies Inc Corrugated dry-battery cup

Also Published As

Publication number Publication date
NL77605C (en)
BE518488A (en)
FR1052591A (en) 1954-01-26
GB731399A (en) 1955-06-08
CH307108A (en) 1955-05-15
FR1052590A (en) 1954-01-26
CH309679A (en) 1955-09-15
US2768228A (en) 1956-10-23
BE518521A (en)

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