FR1126350A - Tétrode perfectionnée - Google Patents

Tétrode perfectionnée

Info

Publication number
FR1126350A
FR1126350A FR1126350DA FR1126350A FR 1126350 A FR1126350 A FR 1126350A FR 1126350D A FR1126350D A FR 1126350DA FR 1126350 A FR1126350 A FR 1126350A
Authority
FR
France
Prior art keywords
tetrode
advanced
advanced tetrode
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.)
Varian Medical Systems Inc
Original Assignee
Eitel Mccullough Inc
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 Eitel Mccullough Inc filed Critical Eitel Mccullough Inc
Application granted granted Critical
Publication of FR1126350A publication Critical patent/FR1126350A/fr
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
FR1126350D 1954-06-24 1955-06-22 Tétrode perfectionnée Expired FR1126350A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1126350XA 1954-06-24 1954-06-24

Publications (1)

Publication Number Publication Date
FR1126350A true FR1126350A (fr) 1956-11-20

Family

ID=22345017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1126350D Expired FR1126350A (fr) 1954-06-24 1955-06-22 Tétrode perfectionnée

Country Status (1)

Country Link
FR (1) FR1126350A (fr)

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