| 摘要 |
The invention relates to a hydrodynamic machine, in particular hydrodynamic retarder, with a bladed primary wheel, which is rotatable over an axis of rotation of the hydrodynamic machine, and a bladed secondary wheel which is stationarily or rotatable over the axis of rotation of the hydrodynamic machine, wherein the primary wheel and the secondary wheel together form a toroidal working space which is filled or can be filled with working medium, and the primary wheel has at least one inlet channel for the working medium. The invention is characterised in that the inlet channel runs within the torus wall and/or within a blade of the primary wheel and opens in the region of the centre or radially outside the centre between the outer radius and the inner radius of the blades of the primary wheel at a location in the region of the torus wall in the working space. |
