FIELD: spray coating. SUBSTANCE: torch nozzle is tightly fitted in body. The latter has circular cooling space embracing at least nozzle-to-body contact surface. Processing media supply channels and fuel mixture supply ejecting channel are arranged in support member secured on body end face. Mixing chamber is made narrowing towards combustion chamber. EFFECT: enhanced economy and operating reliability of torch. 2 cl, 3 dwg
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Authors
Dates
1995-04-20—Published
1989-08-25—Filed