A rotating electric machine includes a stator having a segment pair of first and second active part segments, and a rotor mounted for rotation about an axis of rotation relative to the stator and including a ring-shaped reaction element extending along a reaction element circle about the axis of rotation, with a circular arc of the reaction element circle running between the two active part segments. The rotor includes magnetizable regions arranged in series along the reaction element circle, with a non-magnetic region being arranged between two adjacent magnetizable regions. The first active part segment of the segment pair of the stator includes a number of electromagnets arranged in series along a course of the circular arc, and the second active part segment of the segment pair of the stator includes a number of permanent magnets arranged in series along the course of the circular arc.

A rotating electric machine includes a stator having a segment pair of first and second active part segments, and a rotor mounted for rotation about an axis of rotation relative to the stator and including a ring-shaped reaction element extending along a reaction element circle about the axis of rotation, with a circular arc of the reaction element circle running between the two active part segments. The rotor includes magnetizable regions arranged in series along the reaction element circle, with a non-magnetic region being arranged between two adjacent magnetizable regions. The first active part segment of the segment pair of the stator includes a number of electromagnets arranged in series along a course of the circular arc, and the second active part segment of the segment pair of the stator includes a number of permanent magnets arranged in series along the course of the circular arc.

A rotating electric machine includes a stator having a segment pair of first and second active part segments, and a rotor mounted for rotation about an axis of rotation relative to the stator and including a ring-shaped reaction element extending along a reaction element circle about the axis of rotation, with a circular arc of the reaction element circle running between the two active part segments. The rotor includes magnetizable regions arranged in series along the reaction element circle, with a non-magnetic region being arranged between two adjacent magnetizable regions. The first active part segment of the segment pair of the stator includes a number of electromagnets arranged in series along a course of the circular arc, and the second active part segment of the segment pair of the stator includes a number of permanent magnets arranged in series along the course of the circular arc.

A rotating electric machine includes a stator having a segment pair of first and second active part segments, and a rotor mounted for rotation about an axis of rotation relative to the stator and including a ring-shaped reaction element extending along a reaction element circle about the axis of rotation, with a circular arc of the reaction element circle running between the two active part segments. The rotor includes magnetizable regions arranged in series along the reaction element circle, with a non-magnetic region being arranged between two adjacent magnetizable regions. The first active part segment of the segment pair of the stator includes a number of electromagnets arranged in series along a course of the circular arc, and the second active part segment of the segment pair of the stator includes a number of permanent magnets arranged in series along the course of the circular arc.

A bell-shaped rotor of an electric machine includes a cylindrical segment and a conical segment, wherein the cylindrical segment has magnetically active regions and nonmagnetic regions, where the rotor is produced at least partially via an additive production method, where the electric machine includes, in particular, an outer stator, an inner stator, which is arranged concentric to the outer stator within the outer stator, and the rotor, which is arranged concentric to the outer stator and the inner stator between the outer stator and the inner stator.

A bell-shaped rotor of an electric machine includes a cylindrical segment and a conical segment, wherein the cylindrical segment has magnetically active regions and nonmagnetic regions, where the rotor is produced at least partially via an additive production method, where the electric machine includes, in particular, an outer stator, an inner stator, which is arranged concentric to the outer stator within the outer stator, and the rotor, which is arranged concentric to the outer stator and the inner stator between the outer stator and the inner stator.

The proposed invention is an electric machine with flux switching comprising: a movable element (20), comprising a plurality of flux switching teeth, and a stator (10), comprising a plurality of teeth, excitation coils (15) and armature coils, characterized in that the stator is formed of a succession of elementary cells each comprising: three teeth, comprising a central tooth (120) and two lateral teeth (121), delimiting therebetween two central notches (140), an excitation coil being housed in the central notches and wound around the central tooth, and two lateral half-notches (141) on either side of the lateral teeth, each half-notch housing at least in part an armature coil, in such a way that two successive elementary cells share a common lateral notch.

The proposed invention is an electric machine with flux switching comprising: a movable element (20), comprising a plurality of flux switching teeth, and a stator (10), comprising a plurality of teeth, excitation coils (15) and armature coils, characterized in that the stator is formed of a succession of elementary cells each comprising: three teeth, comprising a central tooth (120) and two lateral teeth (121), delimiting therebetween two central notches (140), an excitation coil being housed in the central notches and wound around the central tooth, and two lateral half-notches (141) on either side of the lateral teeth, each half-notch housing at least in part an armature coil, in such a way that two successive elementary cells share a common lateral notch.

An electromagnetic generator comprises one or more flux assembly having at least one coil and at least one magnetic field source separated by a gap. An interference drum has a sidewall at least partially positioned inside the gap and comprising at least one magnetic field permeable zone and at least one magnetic field impermeable zone. The interference drum is movable relative to the at least one coil and to the at least one magnetic field source to alternatively position the at least one magnetic field permeable zone and the at least one magnetic field impermeable zone of the sidewall inside the gap. When the interference drum is moved, magnetic flux is created in the coil, and induces electrical current to flow into the coil. The coil may be connected to an external circuit, such that the electrical current may flow through the external circuit.

An electromagnetic generator comprises one or more flux assembly having at least one coil and at least one magnetic field source separated by a gap. An interference drum has a sidewall at least partially positioned inside the gap and comprising at least one magnetic field permeable zone and at least one magnetic field impermeable zone. The interference drum is movable relative to the at least one coil and to the at least one magnetic field source to alternatively position the at least one magnetic field permeable zone and the at least one magnetic field impermeable zone of the sidewall inside the gap. When the interference drum is moved, magnetic flux is created in the coil, and induces electrical current to flow into the coil. The coil may be connected to an external circuit, such that the electrical current may flow through the external circuit.