FIELD: flame machining of materials, particular, flame cutting of steel. SUBSTANCE: the offered tank for supply of liquid fuel to torch has locking unit with lock valve made in form of aerohydrodynamic seal with rubber ball sealing member. The latter is located directly in locking unit, in tank upper part. In case of leakage in flexible pipeline, rubber ball sealing member of aerohydrodynamic seal shuts off fuel supply to torch. EFFECT: higher efficiency. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIQUID-FUEL CUTTING TORCH FOR CUTTING STEEL | 1995 |
|
RU2101611C1 |
| LIQUID-FUEL CUTTER FOR OXYGEN CUTTING OF STEEL | 1996 |
|
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| APPARATUS FOR OXYGEN CUTTING WITH THE USE OF LIQUID FUEL | 0 |
|
SU1335393A1 |
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|
SU1817822A3 |
| OXYGEN-CUTTING APPARATUS USING LIQUID FUEL | 0 |
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| METHOD FOR DISPLACING FUEL FROM THE INTERNAL CAVITIES OF THE CHAMBER OF AN OXYGEN-KEROSENE LIQUID-PROPELLANT ROCKET ENGINE (LRE) DURING SHUTDOWN AND A DEVICE FOR ITS IMPLEMENTATION | 2022 |
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