FR2373866B1 - - Google Patents

Info

Publication number
FR2373866B1
FR2373866B1 FR7637326A FR7637326A FR2373866B1 FR 2373866 B1 FR2373866 B1 FR 2373866B1 FR 7637326 A FR7637326 A FR 7637326A FR 7637326 A FR7637326 A FR 7637326A FR 2373866 B1 FR2373866 B1 FR 2373866B1
Authority
FR
France
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
FR7637326A
Other languages
French (fr)
Other versions
FR2373866A1 (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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7637326A priority Critical patent/FR2373866A1/fr
Publication of FR2373866A1 publication Critical patent/FR2373866A1/fr
Application granted granted Critical
Publication of FR2373866B1 publication Critical patent/FR2373866B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/24—Insulating layer or body located between heater and emissive material
FR7637326A 1976-12-10 1976-12-10 Cathode thermo-electronique a chauffage indirect, et tube electronique equipe d'une telle cathode Granted FR2373866A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7637326A FR2373866A1 (fr) 1976-12-10 1976-12-10 Cathode thermo-electronique a chauffage indirect, et tube electronique equipe d'une telle cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637326A FR2373866A1 (fr) 1976-12-10 1976-12-10 Cathode thermo-electronique a chauffage indirect, et tube electronique equipe d'une telle cathode

Publications (2)

Publication Number Publication Date
FR2373866A1 FR2373866A1 (fr) 1978-07-07
FR2373866B1 true FR2373866B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-03-30

Family

ID=9180925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637326A Granted FR2373866A1 (fr) 1976-12-10 1976-12-10 Cathode thermo-electronique a chauffage indirect, et tube electronique equipe d'une telle cathode

Country Status (1)

Country Link
FR (1) FR2373866A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621735A1 (fr) * 1987-10-09 1989-04-14 Thomson Csf Cathode a oxydes robuste pour tube a rayons cathodiques

Also Published As

Publication number Publication date
FR2373866A1 (fr) 1978-07-07

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Legal Events

Date Code Title Description
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