| 摘要 |
<p>1438172 Charging IC engines; gas turbine plant MASCHINENFABRIK AUGSBURGNURNBERGAG 10 July 1973 [11 July 1972] 32927/73 Headings F1B and FIG A piston I.C. engine has at least one highpressure supercharger, 9, 19, Fig. 1 and at least one low-pressure supercharger 11, 12, the turbine of one high-pressure stage is upstream of a lowpressure stage in the exhaust gas flow and the compressor of the low-pressure stage is upstream of the compressor of the high-pressure stage in the engine air-flow, an air cooler 17, 18 is arranged downstream of each compressor and the high and lowpressure superchargers are arranged coaxially with each other with the high-pressure and low-pressure turbines 22, 25, Fig. 2 juxtaposed. The inlet air is drawn through a silencer and air filter 28. The highpressure turbine may be radial flow and the lowpressure stage may be axial-flow. A supercharger unit (34) Fig. 4 (not shown) may be arranged at each end-face of a Vee engine with each unit receiving exhaust gas from one cylinder row supplying charging air to the other row.</p> |
