FR733207A - Improvements to electronic discharge tubes - Google Patents

Improvements to electronic discharge tubes

Info

Publication number
FR733207A
FR733207A FR733207DA FR733207A FR 733207 A FR733207 A FR 733207A FR 733207D A FR733207D A FR 733207DA FR 733207 A FR733207 A FR 733207A
Authority
FR
France
Prior art keywords
discharge tubes
electronic discharge
electronic
tubes
discharge
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.)
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 FR733207A publication Critical patent/FR733207A/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
    • H01J19/32—Anodes
    • H01J19/34—Anodes forming part of the envelope
    • 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
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0003—Anodes forming part of vessel walls
FR733207D 1931-05-12 1931-05-12 Improvements to electronic discharge tubes Expired FR733207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR733207T 1931-05-12

Publications (1)

Publication Number Publication Date
FR733207A true FR733207A (en) 1932-10-03

Family

ID=9124677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR733207D Expired FR733207A (en) 1931-05-12 1931-05-12 Improvements to electronic discharge tubes

Country Status (1)

Country Link
FR (1) FR733207A (en)

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