The voltage rectifier has a car network feed to an alternator (AD) with a rectifier bridge having power transistors and control units. Each control unit has a transistor (11) with a driver (DV) to an auxiliary feed (Vb). The auxiliary feed only passes curr...

The starter system has a battery (3) supplying the starter (10). The starter motor (1) is connected by a power cable (11) to the battery through a high power switch (18). The starter pinion is controlled by an electromagnet (13) connected to the battery th...

The starter motor has a brushless variable-reluctance or squirrel cage rotor (14) with a pinion (12) mounted on its shaft (22) and able to slide axially, along grooves formed on the surface of the shaft. The rotor is axially offset so it moves axially when...

The starter has an electric motor with an axially mobile pinion (5). The coupling between the motor shaft and the pinion provides damping of mechanical shocks, using a damper disk (20) between the connection (7) to the motor shaft and the connection (8) to...

The rectifier for a motor vehicle alternator has a switching bridge (11-16) with modules (21-26) which compare a phase voltage (theta 1-3) of the alternator with a reference voltage (Ua,Umasse) and control one of the switches as a function of the result of...

The starter motor (10), comprising a housing with a tip (26) containing the end (20) of its shaft (16) and a bearing (22), has a vibration damper (54) between the bearing and inner surface of the housing tip cavity. The damper is in the form of a sleeve of...