BE381768A - - Google Patents

Info

Publication number
BE381768A
BE381768A BE381768DA BE381768A BE 381768 A BE381768 A BE 381768A BE 381768D A BE381768D A BE 381768DA BE 381768 A BE381768 A BE 381768A
Authority
BE
Belgium
Prior art keywords
cathode
auxiliary electrode
wall
incandescent
anode
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE381768A publication Critical patent/BE381768A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current

Landscapes

  • Discharge Lamp (AREA)
BE381768D BE381768A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Publications (1)

Publication Number Publication Date
BE381768A true BE381768A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=51258

Family Applications (1)

Application Number Title Priority Date Filing Date
BE381768D BE381768A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Country Status (1)

Country Link
BE (1) BE381768A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

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