FR1064865A - Improvements to sintered thermionic cathodes - Google Patents

Improvements to sintered thermionic cathodes

Info

Publication number
FR1064865A
FR1064865A FR1064865DA FR1064865A FR 1064865 A FR1064865 A FR 1064865A FR 1064865D A FR1064865D A FR 1064865DA FR 1064865 A FR1064865 A FR 1064865A
Authority
FR
France
Prior art keywords
sintered
thermionic cathodes
thermionic
cathodes
sintered thermionic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR1064865A publication Critical patent/FR1064865A/en
Expired legal-status Critical Current

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)
FR1064865D 1952-10-16 1952-10-16 Improvements to sintered thermionic cathodes Expired FR1064865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1064865T 1952-10-16

Publications (1)

Publication Number Publication Date
FR1064865A true FR1064865A (en) 1954-05-18

Family

ID=9601962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064865D Expired FR1064865A (en) 1952-10-16 1952-10-16 Improvements to sintered thermionic cathodes

Country Status (1)

Country Link
FR (1) FR1064865A (en)

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