FIELD: power engineering; flame machining of metals with built-in flame dampers; gas welding torches and cutters for welding, cutting, soldering and preheating metals. SUBSTANCE: combustible gas passage is made in form of cylindrical hole, recess embracing the oxygen valve body, two groups of holes located around nozzle fitted in handle which is engageable with oxygen valve body and injector and gas chamber located around mixer and connected with it; oxygen passage is made in form of cylindrical holes of handle which are connected to each other and to hole of injector, radial and axial holes of valve body and axial hole of nozzle. EFFECT: enhanced efficiency. 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TORCH FOR GAS FLAME MACHINING OF METALS | 1993 |
|
RU2076790C1 |
| GAS-OXYGEN CUTTER | 2004 |
|
RU2278326C1 |
| FLAME SPRAYING TORCH | 1989 |
|
RU2033277C1 |
| GAS-WELDING BURNER | 2006 |
|
RU2347652C2 |
| APPARATUS FOR GAS-FLAME TREATMENT OF METALS | 2002 |
|
RU2214895C1 |
| CHANGEABLE NOZZLE TO APPARATUS FOR GAS-FLAME TREATMENT OF METALS | 2002 |
|
RU2215623C1 |
| COMBUSTION METHOD OF FLAMMABLE MIXTURE AND BURNER FOR ITS IMPLEMENTATION | 2009 |
|
RU2428628C2 |
| BURNER FOR THE FLAME-SPRAY HARD-FACING | 1991 |
|
RU2032479C1 |
| METHOD OF FLAME SPRAYING OF POWDER COATS AND BURNER FOR REALIZATION OF THIS METHOD | 2001 |
|
RU2211096C2 |
| 0 |
|
SU1777639A3 |
