ANGULAR PLASMATRON Russian patent published in 2012 - IPC H05H1/26 

FIELD: physics.

SUBSTANCE: angular plasmatron has anode and cathode assemblies, where the anode assembly has cooling channels separated by partition walls, and the cathode assembly has an annular channel for feeding a plasma-supporting gas and a tungsten electrode mounted in the latter; the anode assembly includes a tubular housing with a cone-shaped head, a cover which coaxially encloses the tubular housing and a bypass bushing having bypass channels; the plasma jet forming channel is inclined towards the housing at an angle of 40°-50°; the head is conical with a depression in the area where the plasma jet forming channel is located; the cooling channels are spiral-shaped in an annular cavity and are formed by spiral partition walls lying in the annular cavity.

EFFECT: broader functional capabilities with increase in reliability of the device.

1 dwg