DK112396B - Method for manufacturing an oxide cathode. - Google Patents

Method for manufacturing an oxide cathode.

Info

Publication number
DK112396B
DK112396B DK284966A DK284966A DK112396B DK 112396 B DK112396 B DK 112396B DK 284966 A DK284966 A DK 284966A DK 284966 A DK284966 A DK 284966A DK 112396 B DK112396 B DK 112396B
Authority
DK
Denmark
Prior art keywords
manufacturing
oxide cathode
cathode
oxide
Prior art date
Application number
DK284966A
Other languages
Danish (da)
Inventor
F Almer
A Kuiper
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of DK112396B publication Critical patent/DK112396B/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
    • H01J9/042—Manufacture, activation of the emissive part

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid Thermionic Cathode (AREA)
DK284966A 1965-06-05 1966-06-02 Method for manufacturing an oxide cathode. DK112396B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6507230A NL6507230A (en) 1965-06-05 1965-06-05

Publications (1)

Publication Number Publication Date
DK112396B true DK112396B (en) 1968-12-09

Family

ID=19793310

Family Applications (1)

Application Number Title Priority Date Filing Date
DK284966A DK112396B (en) 1965-06-05 1966-06-02 Method for manufacturing an oxide cathode.

Country Status (8)

Country Link
AT (1) AT264671B (en)
BE (1) BE682461A (en)
DE (1) DE1564407A1 (en)
DK (1) DK112396B (en)
ES (1) ES327509A1 (en)
GB (1) GB1115236A (en)
NL (1) NL6507230A (en)
SE (1) SE300474B (en)

Also Published As

Publication number Publication date
NL6507230A (en) 1966-12-06
AT264671B (en) 1968-09-10
ES327509A1 (en) 1967-07-16
SE300474B (en) 1968-04-29
DE1564407A1 (en) 1970-02-12
BE682461A (en) 1966-12-13
GB1115236A (en) 1968-05-29

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