Electrodynamic commutator machine, such as a DC motor, provided with an autosynchronisation sensor and windscreen wiper system using such a motor.

摘要

This is an autosynchronisation means (1, 2) intended to allow synchronisation of the operation of the machine with an outside phenomenon. The autosynchronisation means (12) of the invention includes a wheel (2) connected to the commutator (7) of the machine and a reading unit (1) linked to the stator of the machine. The reading unit (1) detects the instantaneous angular position of the machine. Application to vehicle windscreen wipers. <IMAGE>