Siemens-Reiniger V120/501 pö Kenotron
150
kV x-ray view of kenotron
|
Oil
immersed kenotron. Has
probably lost its vacuum,
with evident oxidation of the anode. Dating
probably to the forties or fifties. Note the
close resemblance of the internal components of this kenotron
to those of the much earlier
one, by Siemens-Reiniger, the
V140/8G
Mö. |
