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Spiralventil

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ID = 85312
       
Country:
Germany
Brand: CHF Müller (Röntgen-Müller); Hamburg, Wien
Tube type:  Gas Rectifier   Power-supply 
Identical to Spiralventil
Similar Tubes
Differences not known by us:
  x-ray-rectifier
First Source (s)
1909 : -- Collector info (Sammler)

Base Other combinations of connections.
Was used by Technology / Measurement
Filament --/--
Description

X-ray rectifier tube.

Triple valve tube with spiral aluminum cathode for high electrical charge and short exposure time.

 
Text in other languages (may differ)

 
spiral_valve_tube.jpg

 

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