| 摘要 |
The invention relates to a waste heat recovery system having a working fluid circuit (1) for an internal combustion engine, comprising a first heat exchanger (2a) connected in an exhaust gas line (3) of the internal combustion engine (5) and a second heat exchanger (2b) inserted into a line, which are part of the working fluid circuit (1), which has at least an expansion machine (11), a condenser (12), and a fluid pump. According to the invention, a waste heat recovery system that is improved in particular in respect of an efficiency of the system is provided. This is achieved in that each of the two heat exchangers (2a, 2b) is assigned a fluid pump (15a, 15b). Said fluid pumps (15a, 15b) are combined in a two-stroke vane cell pump (16). |
