Method for converting input rotational speed into output speed using rotational speed converter, involves restoring power balance of differential gears, such that constant speed is generated and speed characteristic is realized

摘要

The method involves arranging three differential gears (2-4) in series. The gears are made into a power balance, to convert the input speed into two equal and opposite speed to be translated to a pair of drive wheel (a,e) through a transmission (13). The rotation speed of a basket (k) of the outer gears is transmitted to the drive wheels of the central gear. The power balance is disturbed and restored by a variable control gear (12), and switched to a gear ratio of 1:1, such that a constant output speed is generated and the speed characteristic is realized. Independent claims are included for the following: (1) a rotational speed converter; and (2) a rotary transformer.