operating mechanism and power switch provided with operating mechanism

摘要

abstract a power switch operating mechanism comprises: a series of external permanent magnets, a series of internal permanent magnets, an internal pipe, an external pipe, a three-phase coil, an output ring and a power supply lead. in the series of external permanent magnets, the magnets are juxtaposed in such a way that their magnetic poles are rotated by a maximum of 90 ° in each case. in the series of internal permanent magnets, the magnetic poles have radial vector magnetization components that are in the same direction as that of the series of external permanent magnets and axial vector magnetization components that are in the opposite direction to that of the series of external permanent magnets. the series of external permanent magnets and the series of internal permanent magnets are fixed so that their radial vector magnetization components are in the same direction. the three-phase coil is interposed with a fixed clearance between the series of external permanent magnets and the series of internal permanent magnets. abstract of patent summary: "operating mechanism and power switch provided with the operating mechanism". The present invention relates to a power switch operating mechanism comprising: a series of external permanent magnets, a series of internal permanent magnets, an inner tube, an outer tube, a three-phase coil, an output ring and a power supply conductor. In the series of external permanent magnets, the magnets are juxtaposed so that their magnetic poles are rotated a maximum of 90 ° in each case. In the internal permanent magnet series the magnetic poles have radial magnetization vector components which are in the same direction as that of the external permanent magnet series and axial magnetization vector components which are in the opposite direction to that of the external permanent magnet series. the external permanent magnet series and the internal permanent magnet series are fixed so that their radial magnetization vector components are in the same direction. The three-phase coil is interposed with a fixed gap between the external permanent magnet series and the internal permanent magnet series.