| 摘要 |
The present invention relates to a turbomachine (1) that can be operated both as a motor and as a pump, having an axially fixedly mounted shaft, comprising a power section with rotating inlet and outlet (2) and an associated controller (3). Because the axial forces (Fgx) have been made independent of the sense of rotation the turbomachine (1) is significantly more reliable, and because the sealing forces have been adjusted it has significantly greater reliability (η) in both running directions. It can be operated with both fluids and gases. The turbomachine (1) can be extended by adding a control device (13) and a drive (14) for the control device so as to provide a freewheel function, a braking function and/or a blocking function, and so as to shift, modify and optimise the characteristic curves (K0, K1, K2, K3) across the entire control range. In both the clockwise and anticlockwise directions the turbomachine (1) has in principle the same properties, although these can be modified and optimised by the control device (13). The power section (2) can be a GEROTOR machine or an axial or radial piston machine, either regulated or unregulated. |
