FR584263A - Method and devices for cooling the grid in electronic discharge tubes - Google Patents

Method and devices for cooling the grid in electronic discharge tubes

Info

Publication number
FR584263A
FR584263A FR584263DA FR584263A FR 584263 A FR584263 A FR 584263A FR 584263D A FR584263D A FR 584263DA FR 584263 A FR584263 A FR 584263A
Authority
FR
France
Prior art keywords
grid
cooling
devices
discharge tubes
electronic discharge
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)
Inventor
Leopoldo Sanchez-Vello
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 filed Critical
Application granted granted Critical
Publication of FR584263A publication Critical patent/FR584263A/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
    • H01J19/38—Control electrodes, e.g. grid
    • 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
    • H01J2893/0015—Non-sealed electrodes
FR584263D 1923-10-12 1923-10-12 Method and devices for cooling the grid in electronic discharge tubes Expired FR584263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR584263T 1923-10-12

Publications (1)

Publication Number Publication Date
FR584263A true FR584263A (en) 1925-02-03

Family

ID=8959209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR584263D Expired FR584263A (en) 1923-10-12 1923-10-12 Method and devices for cooling the grid in electronic discharge tubes

Country Status (1)

Country Link
FR (1) FR584263A (en)

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