Receiving tube drawings
? Receiving tube drawings
Fellow Radiophiles:
Are there any surviving mechanical drawings for receiving tubes?
This is the kind of drawing that would have detailed dimensions for all the electrodes. The distances between the electrodes are as important as the the dimensions of the electrodes.
Regards,
-Joe
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Dear Joe
In the old textbook written by Prof. Barkhausen “Elektronen-Röhren” Volume 1, 4th Edition (1931)
I found some drawings of the internal structure of triodes used in this period.
In the 11th Edition of the same publication dated in 1964, more contemporary tubes are depicted.
For a better resolution I attached the same pictures below.
Kind regards.
Attachments:
- RE034 - RE134 (21 KB)
- RE064 - RE144 (21 KB)
- RE604 (20 KB)
- REN1104 (16 KB)
- EF80 (161 KB)
- ECH81 (143 KB)
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