FIELD: engines and pumps.
SUBSTANCE: device designed for a gas-dynamic application of powder-material coatings incorporates a tip to feed additional heated gas and a flow swirler. The tip represents concentrically arranged cermet pipes aligned with the supersonic nozzle on the side of its postcritical part. The flow swirler is arranged in the space between the tip cermet pipes. Note that smaller-diameter pipe is furnished with a heat protection, while the larger-diameter pipe gets narrowed towards the compressed air flow.
EFFECT: higher-quality coating, increased reliability and efficiency.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR GASODYNAMIC APPLYING OF COATINGS OF POWDER MATERIALS | 2002 |
|
RU2229944C2 |
| APPARATUS FOR GASODYNAMICALLY APPLYING COATINGS OF POWDERED MATERIALS | 1996 |
|
RU2100474C1 |
| METHOD AND APPARATUS FOR GAS-DYNAMIC DEPOSITION OF COATING | 2003 |
|
RU2237746C1 |
| DEVICE FOR GAS DYNAMIC SPUTTERING OF POWDER MATERIALS | 2006 |
|
RU2334827C2 |
| METHOD AND FACILITY FOR SURFACE MARKING BY GAS-DYNAMIC METHOD | 2006 |
|
RU2340705C2 |
| METHOD OF APPLICATION OF COATS MADE FROM POWDER MATERIALS AND DEVICE FOR REALIZATION OF THIS METHOD | 2001 |
|
RU2213805C2 |
| PLANT FOR GAS-DYNAMIC DEPOSITION OF COAT FROM POWDERY MATERIALS | 2000 |
|
RU2181390C2 |
| PORTABLE DEVICE FOR GAS DYNAMIC SPRAY COATING | 2017 |
|
RU2681675C2 |
| METHOD FOR PROCESSING OF ARTICLE SURFACE, METHOD FOR PREPARING OF SURFACE FOR SUBSEQUENT COATING AND APPARATUS FOR EFFECTUATING THE SAME | 2002 |
|
RU2235148C2 |
| PORTABLE DEVICE FOR GAS DYNAMIC SPRAY COATING | 2017 |
|
RU2681858C2 |
