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FR928303A - Vacuum discharge tubes - Google Patents

Vacuum discharge tubes

Info

Publication number
FR928303A
FR928303A FR928303DA FR928303A FR 928303 A FR928303 A FR 928303A FR 928303D A FR928303D A FR 928303DA FR 928303 A FR928303 A FR 928303A
Authority
FR
France
Prior art keywords
discharge tubes
vacuum discharge
vacuum
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)
Inventor
Anne-Marie Gratzmuller
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 FR928303A publication Critical patent/FR928303A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
FR928303D 1945-12-29 1945-12-29 Vacuum discharge tubes Expired FR928303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928303T 1945-12-29

Publications (1)

Publication Number Publication Date
FR928303A true FR928303A (en) 1947-11-25

Family

ID=9441670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928303D Expired FR928303A (en) 1945-12-29 1945-12-29 Vacuum discharge tubes

Country Status (1)

Country Link
FR (1) FR928303A (en)

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