Title:
Device for projecting pulverulent materials by means of a plasma torch
United States Patent 3280295
Inventors:
Gerard, Mondain-monval
Guy, Audric
Publication Date:
10/18/1966
Export Citation:
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Assignee:
Air, Liquide
Primary Class:
219/76.16
Other Classes:
219/121.47, 219/121.48, 219/121.49
International Classes:
B05B7/22; C23C4/12; H05H1/42; B05B7/16; C23C4/12; H05H1/26
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US Patent References:
3197605Constricted electric arc apparatus
3183337Electrical plasma-jet spray torch and method
3179782Plasma flame jet spray gun with a controlled arc region
3071678Arc welding process and apparatus
2973426Electric-arc torch