home en fr de <-- ^ -->

Ericsson SER RYG10 Magnetic Beam Switching Tube
Tube compteur/sélecteur en base 10
Dekadische Zähl-, Anzeige- und Schaltröhre

SER = Aktiebolaget Svenska Elektronrör (Ericsson), Stockholm, Sweden.

Early two-electrode magnetic beam switching tube, capable of displaying its own count position, with a circular end-view readout comparable to a conventional dekatron. Unlike a dekatron, the RYG10 is a thermionic device, and derives its readout from phosphor-coated targets located at each count position around the circumference of the anode sleeve.
The RYG10 has a maximum counting speed of 1 MHz.

K. Kandia and D. W. Chambers, Multi-Electrode Counting Tubes, Journal of the British Institution of Radio Engineers, April 1955.
British Patent 729,468 Electron Tube (1955).

Video Video on YouTube: LM Ericsson trochotron RYG10 counting up to 100KHz by using an electro magnet
Video Video on YouTube: LM Ericsson trochotron RYG10 counting clockwise

 

Ericsson SER RYG10 Magnetic Beam Switching Tube

Hauteur • Height • Höhe : 54 mm • 2" 1/8
Diamètre • Diameter • Durchmesser : 25 mm • 1"

Ericsson SER RYG10 Magnetic Beam Switching Tube

Ericsson SER RYG10 Magnetic Beam Switching Tube

Ericsson SER RYG10 Magnetic Beam Switching Tube

 


Le contenu de ce site est sous copyleft - The content of this site is under copyleft - Der Inhalt dieser Website steht unter Copyleft