GB485438A - Improvements in thermionic oscillation generators - Google Patents

Improvements in thermionic oscillation generators

Info

Publication number
GB485438A
GB485438A GB2231837A GB2231837A GB485438A GB 485438 A GB485438 A GB 485438A GB 2231837 A GB2231837 A GB 2231837A GB 2231837 A GB2231837 A GB 2231837A GB 485438 A GB485438 A GB 485438A
Authority
GB
United Kingdom
Prior art keywords
cathode
anode
oscillation generators
thermionic
outside
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
GB2231837A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2231837A priority Critical patent/GB485438A/en
Publication of GB485438A publication Critical patent/GB485438A/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

  • Electron Sources, Ion Sources (AREA)

Abstract

485,438. Thermionic valves. HELBIG, A. Aug. 13, 1937, No. 22318. [Class 39 (i)] In an ultra-short wave generator with a cylindrically - arranged anode and a magnetic field transverse to the paths of the etectrons between the cathode and the anode, the cathode is placed outside the space enclosed by the anode. In the arrangement shown, the anode is formed of segments 1, 2 connected to the leads 3, 4 of a Lecher system. The cathode 5 consists of a non - inductively wound spiral outside one end of the anode ; a second cathode may be placed at the other end. Guard plates 8, at the potential of the cathode, screen the envelope from stray electrons.
GB2231837A 1937-08-13 1937-08-13 Improvements in thermionic oscillation generators Expired GB485438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2231837A GB485438A (en) 1937-08-13 1937-08-13 Improvements in thermionic oscillation generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2231837A GB485438A (en) 1937-08-13 1937-08-13 Improvements in thermionic oscillation generators

Publications (1)

Publication Number Publication Date
GB485438A true GB485438A (en) 1938-05-19

Family

ID=10177444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2231837A Expired GB485438A (en) 1937-08-13 1937-08-13 Improvements in thermionic oscillation generators

Country Status (1)

Country Link
GB (1) GB485438A (en)

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