Method for saving energy during extension of service life of passenger motor car, involves causing automatic increase of engine speed by application of rotation speed sensor on drive and power side of torque converter and positioning device

摘要

The method involves causing automatic increase of engine speed by an application of a rotation speed sensor (41) on a drive and power side of a torque converter (1) and a positioning device. The rotation speed sensor is connected with a central engine controlling device. The engine speed is increased, so that a rotational speed difference is accounted between an impeller (11) and a turbine wheel (12) of the torque converter and ranged not larger than 300 revolutions per minute, where the turbine wheel transmits a force and the impeller is connected with a drive shaft (21).