FR764494A - auxiliary electrode for electric discharge tubes - Google Patents

auxiliary electrode for electric discharge tubes

Info

Publication number
FR764494A
FR764494A FR764494DA FR764494A FR 764494 A FR764494 A FR 764494A FR 764494D A FR764494D A FR 764494DA FR 764494 A FR764494 A FR 764494A
Authority
FR
France
Prior art keywords
electric discharge
auxiliary electrode
discharge tubes
tubes
auxiliary
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.)
SIF Societe Independante de Telegraphie Sans Fil
Original Assignee
SIF Societe Independante de Telegraphie Sans Fil
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 SIF Societe Independante de Telegraphie Sans Fil filed Critical SIF Societe Independante de Telegraphie Sans Fil
Application granted granted Critical
Publication of FR764494A publication Critical patent/FR764494A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects
FR764494D 1933-02-09 1933-02-09 auxiliary electrode for electric discharge tubes Expired FR764494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR764494T 1933-02-09

Publications (1)

Publication Number Publication Date
FR764494A true FR764494A (en) 1934-05-22

Family

ID=9182169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764494D Expired FR764494A (en) 1933-02-09 1933-02-09 auxiliary electrode for electric discharge tubes

Country Status (1)

Country Link
FR (1) FR764494A (en)

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