FR922264A - Grid structures for vacuum tubes - Google Patents

Grid structures for vacuum tubes

Info

Publication number
FR922264A
FR922264A FR922264DA FR922264A FR 922264 A FR922264 A FR 922264A FR 922264D A FR922264D A FR 922264DA FR 922264 A FR922264 A FR 922264A
Authority
FR
France
Prior art keywords
vacuum tubes
grid structures
grid
structures
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)
Inventor
Georges Goudet
Anne Marie Gratzmuller
Maxime Kuhner
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR922264A publication Critical patent/FR922264A/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
FR922264D 1945-12-29 1945-12-29 Grid structures for vacuum tubes Expired FR922264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922264T 1945-12-29

Publications (1)

Publication Number Publication Date
FR922264A true FR922264A (en) 1947-06-04

Family

ID=9437922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922264D Expired FR922264A (en) 1945-12-29 1945-12-29 Grid structures for vacuum tubes

Country Status (1)

Country Link
FR (1) FR922264A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862202C (en) * 1948-10-02 1953-01-08 Siemens Ag Grids for discharge vessels, especially transmission tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862202C (en) * 1948-10-02 1953-01-08 Siemens Ag Grids for discharge vessels, especially transmission tubes

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