FR865059A - Perfectionnements aux tubes à faisceau électronique et à leurs applications - Google Patents

Perfectionnements aux tubes à faisceau électronique et à leurs applications

Info

Publication number
FR865059A
FR865059A FR865059DA FR865059A FR 865059 A FR865059 A FR 865059A FR 865059D A FR865059D A FR 865059DA FR 865059 A FR865059 A FR 865059A
Authority
FR
France
Prior art keywords
applications
electron beam
beam tubes
tubes
electron
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)
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 FR865059A publication Critical patent/FR865059A/fr
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
    • H01J25/78—Tubes with electron stream modulated by deflection in a resonator
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/22—Transference of modulation from one carrier to another, e.g. frequency-changing by deflecting an electron beam in a discharge tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR865059D 1939-04-22 1939-04-19 Perfectionnements aux tubes à faisceau électronique et à leurs applications Expired FR865059A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US865059XA 1939-04-22 1939-04-22

Publications (1)

Publication Number Publication Date
FR865059A true FR865059A (fr) 1941-05-13

Family

ID=22199022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865059D Expired FR865059A (fr) 1939-04-22 1939-04-19 Perfectionnements aux tubes à faisceau électronique et à leurs applications

Country Status (2)

Country Link
BE (2) BE403779A (pt)
FR (1) FR865059A (pt)

Also Published As

Publication number Publication date
BE479621A (pt)
BE403779A (pt)

Similar Documents

Publication Publication Date Title
FR875263A (fr) Perfectionnements aux dispositifs à faisceau électronique
FR51400E (fr) Perfectionnements aux tubes à décharge
FR982986A (fr) Perfectionnements aux tubes électroniques et en particulier aux tubes à rayons x
FR939363A (fr) Perfectionnements aux tubes à faisceau électronique
FR57514E (fr) Perfectionnements aux tubes à rayons cathodiques
FR873941A (fr) Perfectionnements apportés aux tubes à rayons chi protégés
FR865059A (fr) Perfectionnements aux tubes à faisceau électronique et à leurs applications
FR861924A (fr) Perfectionnements aux hélices et à leurs paliers
FR869670A (fr) Tube électronique à ondes courtes
FR810176A (fr) Perfectionnements aux lampes à faisceau électronique et à leurs circuits
FR876870A (fr) Tubes à rayons cathodiques
FR869416A (fr) Perfectionnements aux tubes à faisceau cathodique à concentration électromagnétique du faisceau
FR880408A (fr) Tube électronique
FR845391A (fr) Tubes à rayons cathodiques
FR856503A (fr) Oscillographes à rayons cathodiques
FR865329A (fr) Tubes à rayons cathodiques et analogues
FR865443A (fr) Perfectionnements aux tubes à vide poussé
FR50196E (fr) Tube électronique
FR50861E (fr) Tube électronique
FR50983E (fr) Perfectionnements aux tubes à décharge
FR864289A (fr) Perfectionnements aux tubes à décharge
FR947379A (fr) Perfectionnements aux tubes thermioniques et à leurs circuits
FR866730A (fr) Perfectionnements aux tubes à rayons cathodiques
FR49139E (fr) Perfectionnements aux lampes à faisceau électronique
FR939450A (fr) Tubes électroniques à refroidissement