FR51097E - Improvements to discharge tubes - Google Patents

Improvements to discharge tubes

Info

Publication number
FR51097E
FR51097E FR51097DA FR51097E FR 51097 E FR51097 E FR 51097E FR 51097D A FR51097D A FR 51097DA FR 51097 E FR51097 E FR 51097E
Authority
FR
France
Prior art keywords
discharge tubes
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.)
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 FR51097E publication Critical patent/FR51097E/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
FR51097D 1939-03-30 1940-03-30 Improvements to discharge tubes Expired FR51097E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US919486XA 1939-03-30 1939-03-30

Publications (1)

Publication Number Publication Date
FR51097E true FR51097E (en) 1941-08-06

Family

ID=22230443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51097D Expired FR51097E (en) 1939-03-30 1940-03-30 Improvements to discharge tubes

Country Status (2)

Country Link
DE (1) DE919486C (en)
FR (1) FR51097E (en)

Also Published As

Publication number Publication date
DE919486C (en) 1954-10-25

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