| 摘要 |
1. Uncooled turbocharger with radial inflow, substantially comprising an outer cold and rigid supporting body (1, 1a), a turbine (2), a gas intake duct (4), provided with an inflow nozzle (4a), and an exhaust gas duct (5), characterized in that the gas intake duct (4) has at least two claws (34), which during operation lie horizontally and perpendicular to the direction of the inflow nozzle (4a), the plane of which claws contains the centre axis of the turbine or of the gas intake duct (4) and which claws are supported freely on brackets (R1 , R2 ) of the supporting body (1, 1a), the frictional connection between claws (34) and brackets (R1 , R2 ) being produced by the incoming flow force acting perpendicularly on the claws/brackets connection, and the gas intake duct (4) bearing a centring cam (35), which is offset in the vertical plane symmetrically by 90 degrees with respect to the claws (34), lies diametrically opposite the inflow nozzle (4a) of the gas intake duct (4) and is guided in a recess (35a) of the supporting body (1, 1a) at a distance (c) from the plane of the claws (34). |
