FR871592A - Dual control electric discharge tube - Google Patents

Dual control electric discharge tube

Info

Publication number
FR871592A
FR871592A FR871592DA FR871592A FR 871592 A FR871592 A FR 871592A FR 871592D A FR871592D A FR 871592DA FR 871592 A FR871592 A FR 871592A
Authority
FR
France
Prior art keywords
electric discharge
discharge tube
control electric
dual control
dual
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR871592A publication Critical patent/FR871592A/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
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • 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
FR871592D 1940-12-21 1940-12-21 Dual control electric discharge tube Expired FR871592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR871592T 1940-12-21

Publications (1)

Publication Number Publication Date
FR871592A true FR871592A (en) 1942-04-30

Family

ID=9356900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871592D Expired FR871592A (en) 1940-12-21 1940-12-21 Dual control electric discharge tube

Country Status (1)

Country Link
FR (1) FR871592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950945C (en) * 1940-07-23 1956-10-18 Lorenz C Ag Voltage indicator tubes, in particular tuning indicator tubes for radio equipment, with a display system and a further, independent electrode system for other purposes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950945C (en) * 1940-07-23 1956-10-18 Lorenz C Ag Voltage indicator tubes, in particular tuning indicator tubes for radio equipment, with a display system and a further, independent electrode system for other purposes

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