CH437542A - Magnétron - Google Patents

Magnétron

Info

Publication number
CH437542A
CH437542A CH1024966A CH1024966A CH437542A CH 437542 A CH437542 A CH 437542A CH 1024966 A CH1024966 A CH 1024966A CH 1024966 A CH1024966 A CH 1024966A CH 437542 A CH437542 A CH 437542A
Authority
CH
Switzerland
Prior art keywords
magnetron
Prior art date
Application number
CH1024966A
Other languages
English (en)
French (fr)
Inventor
James Weaver Francis
Original Assignee
English Electric Valve Co 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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Publication of CH437542A publication Critical patent/CH437542A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/04—Cathodes
    • H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
CH1024966A 1965-08-16 1966-07-14 Magnétron CH437542A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34961/65A GB1141495A (en) 1965-08-16 1965-08-16 Improvements in or relating to magnetrons

Publications (1)

Publication Number Publication Date
CH437542A true CH437542A (fr) 1967-06-15

Family

ID=10372145

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1024966A CH437542A (fr) 1965-08-16 1966-07-14 Magnétron

Country Status (7)

Country Link
US (1) US3403281A (enrdf_load_stackoverflow)
CH (1) CH437542A (enrdf_load_stackoverflow)
DE (1) DE1541003B1 (enrdf_load_stackoverflow)
FR (1) FR1514978A (enrdf_load_stackoverflow)
GB (1) GB1141495A (enrdf_load_stackoverflow)
NL (2) NL6609353A (enrdf_load_stackoverflow)
SE (1) SE325082B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399260A (en) * 1972-12-21 1975-07-02 English Electric Valve Co Ltd Magnetrons
JPS5413155B2 (enrdf_load_stackoverflow) * 1973-03-16 1979-05-29
US3896332A (en) * 1973-06-04 1975-07-22 M O Valve Co Ltd High power quick starting magnetron
US4480235A (en) * 1983-01-18 1984-10-30 Varian Associates, Inc. Coaxial magnetron with improved starting
US4687964A (en) * 1985-05-09 1987-08-18 The United States Of America As Represented By The Administrator National Aeronautics & Space Administration Apparatus for mounting a field emission cathode
GB2214704B (en) * 1988-01-20 1992-05-06 English Electric Valve Co Ltd Magnetrons
US4975656A (en) * 1989-03-31 1990-12-04 Litton Systems, Inc. Enhanced secondary electron emitter
US5130601A (en) * 1990-03-14 1992-07-14 Litton Systems, Inc. Quick warm-up cathode heater for high average power magnetrons
RU2115193C1 (ru) * 1994-03-22 1998-07-10 Владимир Ильич Махов Магнетрон
US6686696B2 (en) * 2001-03-08 2004-02-03 Genvac Aerospace Corporation Magnetron with diamond coated cathode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097302A (en) * 1935-11-09 1937-10-26 Telefunken Gmbh Cathode for discharge devices
DE940181C (de) * 1953-10-24 1956-03-15 Elektronik G M B H Deutsche Indirekt geheizte Hochleistungskathode mit dickwandigem metallischem Kathodentraeger und Verfahren zu seiner Herstellung
US2818528A (en) * 1956-09-17 1957-12-31 Bell Telephone Labor Inc Electron discharge device
US2928987A (en) * 1958-04-01 1960-03-15 Gen Electric Magnetron device and system
US2967264A (en) * 1959-01-29 1961-01-03 Raytheon Co Grid controlled magnetrons

Also Published As

Publication number Publication date
NL6609353A (enrdf_load_stackoverflow) 1967-02-17
DE1541003B1 (de) 1971-07-08
FR1514978A (fr) 1968-03-01
SE325082B (enrdf_load_stackoverflow) 1970-06-22
GB1141495A (en) 1969-01-29
NL130735C (enrdf_load_stackoverflow) 1900-01-01
US3403281A (en) 1968-09-24

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