Patent ID: 10689896

Abstract:
The assembly includes a drive unit and an ECU connectable to the drive unit in an assembly direction Y, transverse to a rotary shaft of the motor. The ECU includes an L shaped support having a first part parallel to the assembly direction Y and a second part transverse to the first part Y and coupled in a sealing manner to an L shaped opening of the drive unit housing. The assembly includes a seal with a second sealing part which, when the ECU is coupled to the housing, is compressed in the assembly direction Y between the second part of the support and a second perimeter edge of a second opening of the housing and a first sealing part which, when the ECU is coupled to the housing, is housed in a gap defined between the first part and a first perimeter edge of a first opening of the housing, the gap and the first sealing part in a plane parallel to the assembly direction Y. The first sealing has two longitudinal branches and a transverse branch such that the longitudinal branches are compressed in a direction transverse to the assembly direction Y whilst the transverse branch is compressed in the assembly direction Y.