CH258126A - Process for the production of indirectly heated cathodes. - Google Patents

Process for the production of indirectly heated cathodes.

Info

Publication number
CH258126A
CH258126A CH258126DA CH258126A CH 258126 A CH258126 A CH 258126A CH 258126D A CH258126D A CH 258126DA CH 258126 A CH258126 A CH 258126A
Authority
CH
Switzerland
Prior art keywords
production
indirectly heated
heated cathodes
cathodes
indirectly
Prior art date
Application number
Other languages
German (de)
Inventor
Reszvenytarsasag Villamossagi
Original Assignee
Egyesuelt Izzolampa
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 Egyesuelt Izzolampa filed Critical Egyesuelt Izzolampa
Publication of CH258126A publication Critical patent/CH258126A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
CH258126D 1944-03-03 1946-10-12 Process for the production of indirectly heated cathodes. CH258126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU258126X 1944-03-03

Publications (1)

Publication Number Publication Date
CH258126A true CH258126A (en) 1948-11-15

Family

ID=10978613

Family Applications (1)

Application Number Title Priority Date Filing Date
CH258126D CH258126A (en) 1944-03-03 1946-10-12 Process for the production of indirectly heated cathodes.

Country Status (2)

Country Link
CH (1) CH258126A (en)
FR (1) FR936828A (en)

Also Published As

Publication number Publication date
FR936828A (en) 1948-07-30

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