GB550067A - Improvements in ultra high frequency valve circuit arrangements - Google Patents

Improvements in ultra high frequency valve circuit arrangements

Info

Publication number
GB550067A
GB550067A GB937240A GB937240A GB550067A GB 550067 A GB550067 A GB 550067A GB 937240 A GB937240 A GB 937240A GB 937240 A GB937240 A GB 937240A GB 550067 A GB550067 A GB 550067A
Authority
GB
United Kingdom
Prior art keywords
valves
anodes
high frequency
ultra high
pipes
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
GB937240A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph 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 filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB937240A priority Critical patent/GB550067A/en
Publication of GB550067A publication Critical patent/GB550067A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H04B1/036—Cooling arrangements

Abstract

550,067. Wireless transmitting apparatus; thermionic valves. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and GREEN, E. May 28, 1940, No. 9372. [Classes 39 (i), 40 (iii) and 40 (v)] A pair of valves with external anodes are arranged to form a structure resonant at the high operating frequency. As shown, the external anodes A1, A2 of a push-pull pair of valves are joined at their ends by a bridge X, which may be adjustable, to form a V- shaped resonator. Neutralizing condensers are formed by adjustable straps N1, N2 surrounding the anodes and connected to the opposite grid leads G1, G2. Cooling fluid is supplied through pipes T1, T2 passing through the base. When the valves are of the screengrid or pentode type, the fixed voltage grids may be associated by capacity plates with an earthed screen. Anode voltage may be supplied through the pipes T1, T2.
GB937240A 1940-05-28 1940-05-28 Improvements in ultra high frequency valve circuit arrangements Expired GB550067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB937240A GB550067A (en) 1940-05-28 1940-05-28 Improvements in ultra high frequency valve circuit arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB937240A GB550067A (en) 1940-05-28 1940-05-28 Improvements in ultra high frequency valve circuit arrangements

Publications (1)

Publication Number Publication Date
GB550067A true GB550067A (en) 1942-12-22

Family

ID=9870698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB937240A Expired GB550067A (en) 1940-05-28 1940-05-28 Improvements in ultra high frequency valve circuit arrangements

Country Status (1)

Country Link
GB (1) GB550067A (en)

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