General Electric KR-6 Kenotron

 

 

           

 

           Probably dating back to the Forties or Fifties,  this oil-immersed Kenotron is about 10”(25cms) long and 4.5”(11cms) diameter, and bears on its anode cylinder a serial number “X 2886”.

 

                   The filament is in an axial position inside the anode cylinder, held by a helical support, similar to that seen in the early GE kenotrons KR-3 and KR-4.

 

                    The technical specifications are unavailable....

 



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