NL6603596A - - Google Patents

Info

Publication number
NL6603596A
NL6603596A NL6603596A NL6603596A NL6603596A NL 6603596 A NL6603596 A NL 6603596A NL 6603596 A NL6603596 A NL 6603596A NL 6603596 A NL6603596 A NL 6603596A NL 6603596 A NL6603596 A NL 6603596A
Authority
NL
Netherlands
Application number
NL6603596A
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 filed Critical
Publication of NL6603596A publication Critical patent/NL6603596A/xx

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
    • H01J9/042—Manufacture, activation of the emissive part
    • 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
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/28—Dispenser-type cathodes, e.g. L-cathode

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid Thermionic Cathode (AREA)
NL6603596A 1965-04-22 1966-03-18 NL6603596A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES96678A DE1228344B (de) 1965-04-22 1965-04-22 Vorratskathode fuer elektrische Entladungsgefaesse und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
NL6603596A true NL6603596A (ja) 1966-10-24

Family

ID=7520225

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6603596A NL6603596A (ja) 1965-04-22 1966-03-18

Country Status (3)

Country Link
DE (1) DE1228344B (ja)
GB (1) GB1139766A (ja)
NL (1) NL6603596A (ja)

Also Published As

Publication number Publication date
DE1228344B (de) 1966-11-10
GB1139766A (en) 1969-01-15

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