VORTEX TUBE Russian patent published in 1996 - IPC

FIELD: air cooling systems of electronic apparatuses. SUBSTANCE: vortex tube uses compressed gas nozzle inlet 1, energy separation chamber 2, cooled flow outlet diffuser 3, hot flow outlet valve 4, vibrators 5 and 6 furnished with U-shaped branches facing each other and made in the form of a hollow body of rotation with longitudinal slots; length of branches equal from 10 to 15% of the length of chamber 2 and the distance between branches equals is from 1.0 to 1.5 diameters of the chamber in the nozzle section. EFFECT: enhanced thermodynamic efficiency. 4 cl, 2 dwg