FR764360A - Lampes électroniques, détectrices, amplificatrices ou génératrices, à cathode plate - Google Patents

Lampes électroniques, détectrices, amplificatrices ou génératrices, à cathode plate

Info

Publication number
FR764360A
FR764360A FR764360DA FR764360A FR 764360 A FR764360 A FR 764360A FR 764360D A FR764360D A FR 764360DA FR 764360 A FR764360 A FR 764360A
Authority
FR
France
Prior art keywords
amplifiers
generators
detectors
flat cathode
electronic lamps
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
English (en)
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 FR764360A publication Critical patent/FR764360A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/10—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode
    • H01J21/12—Tubes with variable amplification factor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0032—Tubes with variable amplification factor
FR764360D 1933-11-25 1933-11-25 Lampes électroniques, détectrices, amplificatrices ou génératrices, à cathode plate Expired FR764360A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR764360T 1933-11-25

Publications (1)

Publication Number Publication Date
FR764360A true FR764360A (fr) 1934-05-19

Family

ID=9182083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764360D Expired FR764360A (fr) 1933-11-25 1933-11-25 Lampes électroniques, détectrices, amplificatrices ou génératrices, à cathode plate

Country Status (1)

Country Link
FR (1) FR764360A (fr)

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