FR1084418A - Magnetron - Google Patents

Magnetron

Info

Publication number
FR1084418A
FR1084418A FR1084418DA FR1084418A FR 1084418 A FR1084418 A FR 1084418A FR 1084418D A FR1084418D A FR 1084418DA FR 1084418 A FR1084418 A FR 1084418A
Authority
FR
France
Prior art keywords
magnetron
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 FR1084418A publication Critical patent/FR1084418A/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
    • H01J25/50—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
    • H01J25/54—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 only one cavity or other resonator, e.g. neutrode tubes
    • 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
FR1084418D 1952-07-25 1953-07-24 Magnetron Expired FR1084418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US300927A US2820923A (en) 1952-07-25 1952-07-25 Magnetron

Publications (1)

Publication Number Publication Date
FR1084418A true FR1084418A (en) 1955-01-19

Family

ID=23161193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1084418D Expired FR1084418A (en) 1952-07-25 1953-07-24 Magnetron

Country Status (6)

Country Link
US (1) US2820923A (en)
BE (1) BE521710A (en)
DE (1) DE1007441B (en)
FR (1) FR1084418A (en)
GB (1) GB739302A (en)
NL (1) NL180102B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015750A (en) * 1959-10-01 1962-01-02 Raytheon Co Traveling wave electron discharge devices
US3134047A (en) * 1960-11-17 1964-05-19 Gen Electric Neutrode crossed field voltage tuned oscillator
US3491291A (en) * 1966-06-27 1970-01-20 Beloit Iron Works Resonant loop single conductor surface wave device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565416A (en) * 1921-02-14 1925-12-15 Westinghouse Electric & Mfg Co Electron-tube oscillator
US1889595A (en) * 1929-10-08 1932-11-29 Gen Electric Electron discharge apparatus
US2217745A (en) * 1934-03-20 1940-10-15 Rca Corp Ultra high frequency oscillation circuits
GB485073A (en) * 1936-08-17 1938-05-13 Telefunken Gmbh Improvements in or relating to magnetrons
US2198334A (en) * 1937-06-09 1940-04-23 Telefunken Gmbh Electron discharge device
US2227078A (en) * 1937-11-11 1940-12-31 Telefunken Gmbh Heterodyne receiver for ultrashort waves
GB582489A (en) * 1941-12-31 1946-11-19 Cossor Ltd A C Improvements relating to magnetron electric discharge devices
NL67113C (en) * 1944-11-17
GB671319A (en) * 1946-05-17 1952-04-30 Mi O Valve Co Ltd Improvements in apparatus for amplifying electrical oscillations of high frequency
US2617968A (en) * 1946-09-28 1952-11-11 Csf Magnetron tube
FR999345A (en) * 1946-11-20 1952-01-29
FR57746E (en) * 1947-01-09 1953-05-05
FR976786A (en) * 1948-10-18 1951-03-22 Csf Electronic optical system for cathodes of electron beam tubes

Also Published As

Publication number Publication date
US2820923A (en) 1958-01-21
NL180102B (en)
BE521710A (en)
DE1007441B (en) 1957-05-02
GB739302A (en) 1955-10-26

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