Motor vehicle combustion engine waste gas recovery valve with a mechanically commuted drive motor

摘要

The valve (10) has a reduction gear (14) connected to a mechanical commutated drive motor (12) and mechanically connected to a valve body (18). The drive motor comprises a plastic carrier plate (26) lying in a transverse plane at a longitudinal end. The carrier plate has two-commutator-brushes (40, 41) on a side turned toward a motor rotor (32) and screening choke coils attached to the brushes. The carrier plate has screening capacitors on a side turned away from the motor rotor. The choke coils lie in the transverse plane.