摘要 |
<p>The present invention relates to a machine having magnets with variation in gap flux, including at least one stator (1, 2) integral with a frame (5) and a rotor (3, 4) integral with a shaft (6); characterized by means (8) for altering the relative position between each stator (1, 2) and the said rotor (3, 4). <IMAGE></p> |