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GB579987A - Improvements in and relating to magnetrons - Google Patents

Improvements in and relating to magnetrons

Info

Publication number
GB579987A
GB579987A GB1574143A GB1574143A GB579987A GB 579987 A GB579987 A GB 579987A GB 1574143 A GB1574143 A GB 1574143A GB 1574143 A GB1574143 A GB 1574143A GB 579987 A GB579987 A GB 579987A
Authority
GB
United Kingdom
Prior art keywords
elements
magnetrons
relating
cathode
houston
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
GB1574143A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB1574143A priority Critical patent/GB579987A/en
Publication of GB579987A publication Critical patent/GB579987A/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

Landscapes

  • Microwave Tubes (AREA)

Abstract

579,987. Discharge apparatus. BRITISH THOMSON-HOUSTON CO., Ltd. (General Electric Co.). Sept. 24, 1943, No. 15741. [Class 39 (i)] A magnetron comprises spaced anode elements 12 and 13 and a cathode structure including elements 18 and 19 and electron emissive means 29 in the gap between elements 18 and 19. The magnetic field is provided by a coil 55. Elements 18 and 19 may be connected to the middle of the cathode filament 29. Elements 18 and 19 may also be connected in such a fashion that they resonate at the operating frequency of the tube which increases the operating efficiency of the apparatus. Specification 408,641 is referred to.
GB1574143A 1943-09-24 1943-09-24 Improvements in and relating to magnetrons Expired GB579987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1574143A GB579987A (en) 1943-09-24 1943-09-24 Improvements in and relating to magnetrons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1574143A GB579987A (en) 1943-09-24 1943-09-24 Improvements in and relating to magnetrons

Publications (1)

Publication Number Publication Date
GB579987A true GB579987A (en) 1946-08-22

Family

ID=10064658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1574143A Expired GB579987A (en) 1943-09-24 1943-09-24 Improvements in and relating to magnetrons

Country Status (1)

Country Link
GB (1) GB579987A (en)

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