MOTOR PUMP UNIT.

摘要

The invention relates to a motor pump unit (10) comprising an electric motor (22) and a pump (12). The electric motor has a motor housing (28), on the outside of which a cooling channel (62) is disposed. The pump (12) has a suction inlet (24) and a pressure outlet (26). Liquid to be pressurised can be fed to the suction inlet (24) via the cooling channel (62). In order to produce and mount the motor pump unit (10) in a cost-effective manner, the motor housing (28) has a first and a second housing part (38, 40) which can be connected to one another so as to be liquid-tight and form the cooling channel (62) therebetween.