GB751754A - Improvements in or relating to magnetrons - Google Patents

Improvements in or relating to magnetrons

Info

Publication number
GB751754A
GB751754A GB33762/53A GB3376253A GB751754A GB 751754 A GB751754 A GB 751754A GB 33762/53 A GB33762/53 A GB 33762/53A GB 3376253 A GB3376253 A GB 3376253A GB 751754 A GB751754 A GB 751754A
Authority
GB
United Kingdom
Prior art keywords
structures
dec
magnetrons
oscillate
telefunken ges
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
GB33762/53A
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Publication of GB751754A publication Critical patent/GB751754A/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
    • H01J25/58—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
    • H01J25/587—Multi-cavity magnetrons

Landscapes

  • Microwave Tubes (AREA)

Abstract

751,754. Magnetrons. TELEFUNKEN GES., [formerly TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE]. Dec. 4, 1953 [Dec. 8, 1952], No. 33762/53. Class 39 (1). Adjacent multi-cavity anode structures 7, 8 in a magnetron, of similar design, are angularly displaced with respect to one another by half a segmental division. The structures are arranged along a common cathode 6 and may abut. The output coupling leads 12, 13 are combined into a common lead at a point such that the two structures oscillate with a phase difference of 90 degrees. They may oscillate in phase. Each structure may be strapped.
GB33762/53A 1952-12-08 1953-12-04 Improvements in or relating to magnetrons Expired GB751754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE751754X 1952-12-08

Publications (1)

Publication Number Publication Date
GB751754A true GB751754A (en) 1956-07-04

Family

ID=6652591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33762/53A Expired GB751754A (en) 1952-12-08 1953-12-04 Improvements in or relating to magnetrons

Country Status (3)

Country Link
US (1) US2817789A (en)
FR (1) FR1088137A (en)
GB (1) GB751754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238903A (en) * 1989-12-08 1991-06-12 Eev Ltd Magnetron cathode

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929959A (en) * 1958-02-13 1960-03-22 British Thomson Houston Co Ltd Magnetrons
US4288721A (en) * 1979-06-20 1981-09-08 Dodonov J I Microwave magnetron-type device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496500A (en) * 1945-07-18 1950-02-07 Raytheon Mfg Co Electron discharge device
US2606307A (en) * 1946-01-29 1952-08-05 Marshall C Pease Tunable magnetron
US2463416A (en) * 1946-05-08 1949-03-01 Arnold T Nordsieck Anode for strapped magnetrons
US2485401A (en) * 1946-06-04 1949-10-18 Gen Electric Magnetron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238903A (en) * 1989-12-08 1991-06-12 Eev Ltd Magnetron cathode
GB2238903B (en) * 1989-12-08 1994-10-19 Eev Ltd Magnetrons

Also Published As

Publication number Publication date
FR1088137A (en) 1955-03-03
US2817789A (en) 1957-12-24

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