| 摘要 |
FIELD: turbocompressors for charging diesel engines. SUBSTANCE: turbine is provided with shut-off blades placed in gas channel for its full shut-off during rotation in step with engine crankshaft by means of kinematic coupling so that as soon as maximum amount of exhaust gases approaches gas-admission channel of nozzle assembly, sectional area of gas-admission channel opens throughout entire length of the latter and in case of minimum amount of gases, part of gas admission length is disengaged. EFFECT: improved utilization of energy of exhaust gases. 2 cl, 2 dwg |
