FLAME SPRAYING TORCH Russian patent published in 1995 - IPC

Abstract RU 2031740 C1

FIELD: gas thermal spraying. SUBSTANCE: made additionally in tip is row of gas nozzles arranged concentrically around central channel at angle of tilting of circular clearance to tip axis being 8 - 18 degrees. Axes of second row of gas nozzles are tilted through angle of 8 - 18 degrees relative to tip axis. Diameter of tip end face is 1.5-2.5 of diameter of circumference on which second row nozzles are located. Made at outlet of air nozzle is bell with angle of deflection from tip axis equal to 0.5-3 degrees. Gas nozzles are made in form of slots. EFFECT: enlarged operating capabilities. 3 cl, 1 dwg

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RU 2 031 740 C1

Authors

Govorin Evgenij Vladimirovich

Dates

1995-03-27—Published

1992-06-17—Filed