| 摘要 |
The invention relates to a hydrodynamic coupling, in particular for a turbocompound system, comprising: an impeller (1); and a turbine wheel (2), which together with the impeller forms a working chamber (4) that can be filled with a working medium (3). The inventive dynamic coupling is characterised in that it is equipped with a mechanical locking device (5) for connecting the impeller and turbine wheel in a rotationally fixed manner, said device being linked to a region of the coupling (13) that conducts the working medium in such a way that it closes if a predetermined fill level has not been reached. ® KIPO & WIPO 2007
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