FR718619A - Electrode system for glow amplifier tubes - Google Patents

Electrode system for glow amplifier tubes

Info

Publication number
FR718619A
FR718619A FR718619DA FR718619A FR 718619 A FR718619 A FR 718619A FR 718619D A FR718619D A FR 718619DA FR 718619 A FR718619 A FR 718619A
Authority
FR
France
Prior art keywords
glow
electrode system
amplifier tubes
amplifier
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR718619A publication Critical patent/FR718619A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0061—Tubes with discharge used as electron source
FR718619D 1930-11-21 1931-06-13 Electrode system for glow amplifier tubes Expired FR718619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE718619X 1930-11-21

Publications (1)

Publication Number Publication Date
FR718619A true FR718619A (en) 1932-01-27

Family

ID=6626995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718619D Expired FR718619A (en) 1930-11-21 1931-06-13 Electrode system for glow amplifier tubes

Country Status (1)

Country Link
FR (1) FR718619A (en)

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