FR1167975A - Anode for directed beam tubes - Google Patents

Anode for directed beam tubes

Info

Publication number
FR1167975A
FR1167975A FR1167975DA FR1167975A FR 1167975 A FR1167975 A FR 1167975A FR 1167975D A FR1167975D A FR 1167975DA FR 1167975 A FR1167975 A FR 1167975A
Authority
FR
France
Prior art keywords
anode
directed beam
beam tubes
tubes
directed
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1167975A publication Critical patent/FR1167975A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/10—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode
    • H01J21/14—Tubes with means for concentrating the electron stream, e.g. beam tetrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0029—Electron beam tubes
FR1167975D 1955-10-21 1956-10-19 Anode for directed beam tubes Expired FR1167975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1167975XA 1955-10-21 1955-10-21

Publications (1)

Publication Number Publication Date
FR1167975A true FR1167975A (en) 1958-12-03

Family

ID=22369286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167975D Expired FR1167975A (en) 1955-10-21 1956-10-19 Anode for directed beam tubes

Country Status (1)

Country Link
FR (1) FR1167975A (en)

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