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
GB6984/25A
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
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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Filing date
Publication date
Application filed by Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbHfiledCriticalTelefunken AG
Publication of GB230853ApublicationCriticalpatent/GB230853A/en
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
H04B1/04—Circuits
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Engineering & Computer Science
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Computer Networks & Wireless Communication
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Signal Processing
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Sanitary Device For Flush Toilet
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Abstract
230,853. Telefunken Ges. f³r Drahtlose Telegraphie. March 15, 1924, [Convention date]. Thermionic generators.-In an independently excited valve transmitter, the grid current of the amplifying valve or valves g is derived from the terminals of a condenser c in the oscillatory circuit of the control transmitter, which circuit is in parallel with the grid and cathode of the oscillation valve a. Blocking condensers e, f may be provided', and inductive capacities h, h' and variable ohmic resistances i, i<1> are preferably arranged in parallel with the oscillation valve a or the amplifying valve g or both. Specification 179,006 is referred to.
GB6984/25A1924-03-151925-03-14Improvements in and relating to independently excited thermionic valve radio transmitters
ExpiredGB230853A
(en)