FR920316A - Electron discharge device using hollow resonators - Google Patents

Electron discharge device using hollow resonators

Info

Publication number
FR920316A
FR920316A FR920316DA FR920316A FR 920316 A FR920316 A FR 920316A FR 920316D A FR920316D A FR 920316DA FR 920316 A FR920316 A FR 920316A
Authority
FR
France
Prior art keywords
discharge device
electron discharge
hollow resonators
resonators
hollow
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR920316A publication Critical patent/FR920316A/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
FR920316D 1941-01-17 1946-01-18 Electron discharge device using hollow resonators Expired FR920316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB267797X 1941-01-17

Publications (1)

Publication Number Publication Date
FR920316A true FR920316A (en) 1947-04-03

Family

ID=10249072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920316D Expired FR920316A (en) 1941-01-17 1946-01-18 Electron discharge device using hollow resonators

Country Status (4)

Country Link
US (1) US2417551A (en)
CH (1) CH267797A (en)
FR (1) FR920316A (en)
GB (1) GB574972A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR53579E (en) * 1940-12-02 1946-04-26 Philips Nv Generating device, modulator or amplifier of electrical oscillations
GB581895A (en) * 1941-12-16 1946-10-29 Albert Frederick Pearce Improvements in or relating to electron discharge devices employing hollow resonators
US2489156A (en) * 1943-03-09 1949-11-22 Westinghouse Electric Corp Oscillation generator of the reflex type
BE469363A (en) * 1943-11-12
US2777967A (en) * 1946-04-18 1957-01-15 George H Vineyard High frequency oscillator
US2598925A (en) * 1946-06-25 1952-06-03 Rca Corp Method and means for generating electrical energy from a radioactive source
US2707771A (en) * 1946-07-05 1955-05-03 Sylvania Electric Prod Electron discharge device of the dynatron oscillator type
US2581408A (en) * 1947-04-16 1952-01-08 Sperry Corp High-frequency electron discharge device
US2680826A (en) * 1948-05-01 1954-06-08 Sylvania Electric Prod Stabilized klystron

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190511A (en) * 1938-03-01 1940-02-13 Gen Electric Ultra short wave system
US2242249A (en) * 1938-06-18 1941-05-20 Univ Leland Stanford Junior Electrical converter
BE482591A (en) * 1940-08-17
US2293151A (en) * 1940-10-08 1942-08-18 Rca Corp Resonant cavity device
US2329778A (en) * 1941-10-30 1943-09-21 Rca Corp Electron discharge device

Also Published As

Publication number Publication date
US2417551A (en) 1947-03-18
CH267797A (en) 1950-04-15
GB574972A (en) 1946-01-29

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