FR60418E - Direct heated cathodes, for special high power electronic tubes - Google Patents

Direct heated cathodes, for special high power electronic tubes

Info

Publication number
FR60418E
FR60418E FR60418DA FR60418E FR 60418 E FR60418 E FR 60418E FR 60418D A FR60418D A FR 60418DA FR 60418 E FR60418 E FR 60418E
Authority
FR
France
Prior art keywords
high power
power electronic
special high
direct heated
electronic tubes
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 FR60418E publication Critical patent/FR60418E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements
FR60418D 1950-06-28 1950-06-28 Direct heated cathodes, for special high power electronic tubes Expired FR60418E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60418T 1950-06-28

Publications (1)

Publication Number Publication Date
FR60418E true FR60418E (en) 1954-11-02

Family

ID=8694130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60418D Expired FR60418E (en) 1950-06-28 1950-06-28 Direct heated cathodes, for special high power electronic tubes

Country Status (1)

Country Link
FR (1) FR60418E (en)

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