PROPULSION APPARATUS AND PROPULSION SYSTEM FOR TRANSFORMING A ROTATION MOTION INTO A TRANSLATION MOTION

摘要

A propulsion apparatus and a propulsion system for transforming a rotation motion into a translation motion comprise rotating objects namely a rotator (1) and a stressed device (2), and non-rotating objects namely a stator (4) and a force generating device (3). The rotating objects and non-rotating objects generate a pulling force or a repulsion force each other through electric field, magnetic field, or other manners. The pulling force or the repulsion force does not pass through the axis of the rotor, and the rotor and the stator together act as a part of a power equipment.