FR1384514A - Improvements to grids for electron tubes - Google Patents

Improvements to grids for electron tubes

Info

Publication number
FR1384514A
FR1384514A FR966608A FR966608A FR1384514A FR 1384514 A FR1384514 A FR 1384514A FR 966608 A FR966608 A FR 966608A FR 966608 A FR966608 A FR 966608A FR 1384514 A FR1384514 A FR 1384514A
Authority
FR
France
Prior art keywords
grids
electron tubes
tubes
electron
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
FR966608A
Other languages
French (fr)
Inventor
Manfred Schiekel
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 Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to FR966608A priority Critical patent/FR1384514A/en
Application granted granted Critical
Publication of FR1384514A publication Critical patent/FR1384514A/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
    • H01J2893/0016—Planar grids
FR966608A 1964-03-09 1964-03-09 Improvements to grids for electron tubes Expired FR1384514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR966608A FR1384514A (en) 1964-03-09 1964-03-09 Improvements to grids for electron tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966608A FR1384514A (en) 1964-03-09 1964-03-09 Improvements to grids for electron tubes

Publications (1)

Publication Number Publication Date
FR1384514A true FR1384514A (en) 1965-01-04

Family

ID=8825014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966608A Expired FR1384514A (en) 1964-03-09 1964-03-09 Improvements to grids for electron tubes

Country Status (1)

Country Link
FR (1) FR1384514A (en)

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