STRAIGHT PLASMATRON Russian patent published in 2012 - IPC H05H1/00 

FIELD: physics.

SUBSTANCE: straight 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, separated from the cathode assembly an insulator in form of a tube, wherein 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 cooling channels are formed by spiral partition walls lying in an annular cavity.

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

1 dwg