GB517577A - Improvements in or relating to electron beam valves - Google Patents

Improvements in or relating to electron beam valves

Info

Publication number
GB517577A
GB517577A GB2268338A GB2268338A GB517577A GB 517577 A GB517577 A GB 517577A GB 2268338 A GB2268338 A GB 2268338A GB 2268338 A GB2268338 A GB 2268338A GB 517577 A GB517577 A GB 517577A
Authority
GB
United Kingdom
Prior art keywords
electrode
relating
electron beam
anode
beam valves
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
GB2268338A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi 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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB2268338A priority Critical patent/GB517577A/en
Publication of GB517577A publication Critical patent/GB517577A/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
    • H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators

Landscapes

  • Particle Accelerators (AREA)
  • Electron Beam Exposure (AREA)

Abstract

517,577. Thermionic valves. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and LEVIN, N. July 29, 1938, No. 22683. [Class 39 (i)] In a Barkhausen Kurz oscillator wherein the electrons are in form of a beam passing through an anode, 6, Fig. 1, to a retarding electrode 5, the anode and it may be the electrode 5 are subdivided, the parts of each electrode being connected by leads of equal length to a point common to that electrode; this reduces the effect of the length of these electrodes on the wave form.
GB2268338A 1938-07-29 1938-07-29 Improvements in or relating to electron beam valves Expired GB517577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2268338A GB517577A (en) 1938-07-29 1938-07-29 Improvements in or relating to electron beam valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2268338A GB517577A (en) 1938-07-29 1938-07-29 Improvements in or relating to electron beam valves

Publications (1)

Publication Number Publication Date
GB517577A true GB517577A (en) 1940-02-02

Family

ID=10183418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2268338A Expired GB517577A (en) 1938-07-29 1938-07-29 Improvements in or relating to electron beam valves

Country Status (1)

Country Link
GB (1) GB517577A (en)

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