Engine e.g. internal combustion engine, starter for vehicle, has switch circuit with two control units and configured to conduct on-off operation for supplying specific electric energy to motor switch from electrical current supply source

摘要

The starter (1) has a motor switch (4) with an armature winding (2) and a field winding (3), where the windings are configured for producing an output torque by an interaction between the windings. A switch circuit (6) has two control units (19, 20), which are switched in row with the motor switch. The switch circuit is configured to conduct an on-off operation for supplying a specific electric energy to the motor switch from an electrical current supply source (5). An independent claim is also included for an engine starting method.