AT256990B - Method for thorating electrodes for electric discharge lamps - Google Patents

Method for thorating electrodes for electric discharge lamps

Info

Publication number
AT256990B
AT256990B AT1093665A AT1093665A AT256990B AT 256990 B AT256990 B AT 256990B AT 1093665 A AT1093665 A AT 1093665A AT 1093665 A AT1093665 A AT 1093665A AT 256990 B AT256990 B AT 256990B
Authority
AT
Austria
Prior art keywords
thorating
electrodes
electric discharge
discharge lamps
lamps
Prior art date
Application number
AT1093665A
Other languages
German (de)
Inventor
Bojan Ing Varecka
Milan Neuzil
Vaclav Nenicka
Original Assignee
Tesla Np
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 Tesla Np filed Critical Tesla Np
Application granted granted Critical
Publication of AT256990B publication Critical patent/AT256990B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/042—Manufacture, activation of the emissive part

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
AT1093665A 1964-12-16 1965-12-06 Method for thorating electrodes for electric discharge lamps AT256990B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS710864 1964-12-16

Publications (1)

Publication Number Publication Date
AT256990B true AT256990B (en) 1967-09-11

Family

ID=5419599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1093665A AT256990B (en) 1964-12-16 1965-12-06 Method for thorating electrodes for electric discharge lamps

Country Status (5)

Country Link
AT (1) AT256990B (en)
DE (1) DE1489574A1 (en)
FR (1) FR1460272A (en)
GB (1) GB1114048A (en)
NL (1) NL6515718A (en)

Also Published As

Publication number Publication date
NL6515718A (en) 1966-06-17
GB1114048A (en) 1968-05-15
FR1460272A (en) 1966-11-25
DE1489574A1 (en) 1969-05-14

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