FR999345A - - Google Patents

Info

Publication number
FR999345A
FR999345A FR999345DA FR999345A FR 999345 A FR999345 A FR 999345A FR 999345D A FR999345D A FR 999345DA FR 999345 A FR999345 A FR 999345A
Authority
FR
France
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)
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.)
Publication date
Application granted granted Critical
Publication of FR999345A publication Critical patent/FR999345A/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
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
FR999345D 1946-11-20 Expired FR999345A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US710962A US2521556A (en) 1946-11-20 1946-11-20 Magnetron

Publications (1)

Publication Number Publication Date
FR999345A true FR999345A (sv) 1952-01-29

Family

ID=24856222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999345D Expired FR999345A (sv) 1946-11-20

Country Status (3)

Country Link
US (1) US2521556A (sv)
FR (1) FR999345A (sv)
GB (1) GB655041A (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463502A1 (fr) * 1979-07-06 1981-02-20 Dodonov Jury Perfectionnements aux appareils a hyperfrequences du type magnetron

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE495667A (sv) * 1949-05-13
GB700719A (en) * 1951-07-27 1953-12-09 Vickers Electrical Co Ltd Improvements relating to electric discharge devices
BE521710A (sv) * 1952-07-25

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL57423B (sv) * 1930-06-27
DE696368C (de) * 1934-08-21 1940-09-19 Telefunken Gmbh Mehrfach geschlitzte Magnetfeldroehre mit doppelseitigen Verbindungen der Segmente
US2147159A (en) * 1937-04-17 1939-02-14 Cie Generale De Telegraphic Sa Magnetron oscillator and detector
GB522905A (en) * 1937-12-20 1940-07-01 Telefunken Gmbh Improvements in or relating to magnetron tubes suitable for use on ultra-short waves
FR842102A (fr) * 1938-02-03 1939-06-06 Materiel Telephonique Dispositifs à décharge à fréquence ultra-élevée
DE758546C (de) * 1938-11-20 1953-03-23 Telefunken Gmbh Magnetfeldroehre mit vier oder mehr in zwei Gruppen arbeitenden Anodensegmenten
BE446912A (sv) * 1940-07-27
US2399114A (en) * 1941-04-24 1946-04-23 Rca Corp Oscillator circuit
BE480795A (sv) * 1945-06-23
US2463416A (en) * 1946-05-08 1949-03-01 Arnold T Nordsieck Anode for strapped magnetrons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463502A1 (fr) * 1979-07-06 1981-02-20 Dodonov Jury Perfectionnements aux appareils a hyperfrequences du type magnetron

Also Published As

Publication number Publication date
GB655041A (en) 1951-07-11
US2521556A (en) 1950-09-05

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