BE398382A - - Google Patents

Info

Publication number
BE398382A
BE398382A BE398382DA BE398382A BE 398382 A BE398382 A BE 398382A BE 398382D A BE398382D A BE 398382DA BE 398382 A BE398382 A BE 398382A
Authority
BE
Belgium
Prior art keywords
electrodes
lamp
electrode
electric lamp
gas
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE398382A publication Critical patent/BE398382A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00Gas-filled discharge tubes with solid cathode
    • H01J17/02Details
    • H01J17/04Electrodes; Screens
    • H01J17/06Cathodes
    • H01J17/066Cold cathodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0064Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065Electrode systems
    • H01J2893/0066Construction, material, support, protection and temperature regulation of electrodes; Electrode cups

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
BE398382D BE398382A (is")

Publications (1)

Publication Number Publication Date
BE398382A true BE398382A (is")

Family

ID=64898

Family Applications (1)

Application Number Title Priority Date Filing Date
BE398382D BE398382A (is")

Country Status (1)

Country Link
BE (1) BE398382A (is")

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