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FR1196248A - Process for manufacturing an emissive electrode - Google Patents

Process for manufacturing an emissive electrode

Info

Publication number
FR1196248A
FR1196248A FR1196248DA FR1196248A FR 1196248 A FR1196248 A FR 1196248A FR 1196248D A FR1196248D A FR 1196248DA FR 1196248 A FR1196248 A FR 1196248A
Authority
FR
France
Prior art keywords
manufacturing
emissive electrode
emissive
electrode
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.)
Claude Paz et Visseaux SA
Original Assignee
Claude Paz et Visseaux 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 Claude Paz et Visseaux SA filed Critical Claude Paz et Visseaux SA
Application granted granted Critical
Publication of FR1196248A publication Critical patent/FR1196248A/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
    • H01J9/042—Manufacture, activation of the emissive part

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR1196248D 1958-05-21 1958-05-21 Process for manufacturing an emissive electrode Expired FR1196248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1196248T 1958-05-21

Publications (1)

Publication Number Publication Date
FR1196248A true FR1196248A (en) 1959-11-23

Family

ID=9669145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1196248D Expired FR1196248A (en) 1958-05-21 1958-05-21 Process for manufacturing an emissive electrode

Country Status (1)

Country Link
FR (1) FR1196248A (en)

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