| 摘要 |
The invention relates to a propulsion power transmission device comprising a first interface (1) and a second interface (2). According to the invention, a hydrodynamic clutch (3) is mounted in the driving connection between the first interface and the second interface, and a first gear set (4) and a second gear set (5) are mounted parallel to each other in the driving connection, in series with the hydrodynamic clutch, the second gear set (5) causing an inversion of the rotational direction in relation to the first gear set (4), on one of the two interfaces (1,2). The inventive propulsion power transmission device is characterised in that: the hydrodynamic clutch comprises two separate working chambers (3.1,3.2) that can be independently filled with, and emptied of, a working medium, in order to transfer torque produced by respectively one bladed primary wheel (3.3,3.4) to at least one bladed secondary wheel (3.5) of the hydrodynamic clutch (3); the blades of the primary wheels and of the at least one secondary wheel are arranged opposite each other; the first gear set and the second gear set (5) are respectively continuously connected to the first primary wheel (3.1) and the second primary wheel (3.2) in a driving manner; and both gear sets (4, 5) are continuously connected to one of the two interfaces (1,2) in a driving manner. |
