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Sodion_S11

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ID = 29021
       
País:
Estados Unidos
Marca: Connecticut Telephone & Electric Company (Sodion); Meriden (CT)
Diseñador: Connecticut Telephone & Electric Company (Sodion); Meriden (CT) 
Tipo:  Gas Triode   Detector 
  <1925 very rare
Idéntica a Sodion_S11
Primera serie 10.Oct.1923 Saga of the Vacuum Tube, Tyne page 339, picture page 342.
Válvulas Predecesoras Donle-Detector   J-117-Connecticut  
Válvulas Sucesoras Sodion_S13  

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Usada en Radio/TV-reception etc.
Filamento Direct / Battery =
Descripción Designer was Dr. H.P. Donle, then still chief engineer at Connecticut Telephone and Electric Company, Meriden, Connecticut, USA. In 1925 Dr.Donle left Connecticut and Electric Company to establish his own company, the Donle Bristol Corporation of Meriden, Connecticut, where later sodion types were developed and manufactured. See Tyne, beginning page 336. The S11 tube is a sodium vapour detector tube and uses a "collector" element near the filament but not actually between the filament and the anode. 
Texto en otros idiomas puede diferir
Literatura Radios von gestern, 2. Auflage   page 213
Saga of the Vacuum Tube, Tyne   page 339
-- Collector info (Sammler)


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dons11.jpg

Sodion_S11
 

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