BE440988A - - Google Patents

Info

Publication number
BE440988A
BE440988A BE440988DA BE440988A BE 440988 A BE440988 A BE 440988A BE 440988D A BE440988D A BE 440988DA BE 440988 A BE440988 A BE 440988A
Authority
BE
Belgium
Application number
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.)
Publication of BE440988A publication Critical patent/BE440988A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/08—Carbon electrodes
    • H05B31/10—Cored carbon electrodes
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
BE440988D 1940-04-22 BE440988A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE222793X 1940-04-22

Publications (1)

Publication Number Publication Date
BE440988A true BE440988A (enrdf_load_stackoverflow)

Family

ID=20305497

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440988D BE440988A (enrdf_load_stackoverflow) 1940-04-22

Country Status (3)

Country Link
BE (1) BE440988A (enrdf_load_stackoverflow)
CH (1) CH222793A (enrdf_load_stackoverflow)
FR (1) FR885101A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664453A (en) * 1946-11-15 1953-12-29 Henry Hyman Battery electrode
DE1103889B (de) * 1954-02-19 1961-04-06 Bergwerksverband Ges Mit Besch Verfahren zur Herstellung von Russkoks

Also Published As

Publication number Publication date
CH222793A (de) 1942-08-15
FR885101A (fr) 1943-09-06

Similar Documents

Publication Publication Date Title
BE440256A (enrdf_load_stackoverflow)
FR853945A (enrdf_load_stackoverflow)
BE438794A (enrdf_load_stackoverflow)
BE439958A (enrdf_load_stackoverflow)
BE440038A (enrdf_load_stackoverflow)
NL98901B (enrdf_load_stackoverflow)
NL61018C (enrdf_load_stackoverflow)
NL59355C (enrdf_load_stackoverflow)
NL58896C (enrdf_load_stackoverflow)
NL52521C (enrdf_load_stackoverflow)
NL104559C (enrdf_load_stackoverflow)
BE476857A (enrdf_load_stackoverflow)
BE437800A (enrdf_load_stackoverflow)
BE443815A (enrdf_load_stackoverflow)
BE443564A (enrdf_load_stackoverflow)
BE443000A (enrdf_load_stackoverflow)
BE442533A (enrdf_load_stackoverflow)
BE440307A (enrdf_load_stackoverflow)
BE440295A (enrdf_load_stackoverflow)
BE440291A (enrdf_load_stackoverflow)
BE440289A (enrdf_load_stackoverflow)
BE440284A (enrdf_load_stackoverflow)
BE440248A (enrdf_load_stackoverflow)
BE440246A (enrdf_load_stackoverflow)
BE440192A (enrdf_load_stackoverflow)