TH25575A - A multi-pole motor with a dual rotor. - Google Patents

Abstract

A dual-rotor multipolar motor that includes two co-axial magnetic rotors (3, 5) located on either side of the interstator part (17), the first stator section (13). ) And the second (15), each composed of slots of stator (19, 20), are arranged sequentially on either side of the rotor. Each section of the first and second stator It consists of two pole extensions (13a, 13b, 15a, 15b) defined as slots of the stator extension.Each of these sections is connected to the interstitial stator segment (17) by The main electrical circuit going through the core (30) of the windings (33a, 33c).

Claims (9)

1.Multi-pole motor with dual rotor. Where it consists of - the first (3) and second (5) co-axial rotor, each consisting of two poles of a number (7) of magnets parallel to the axis of rotation (9, 11) of The two rotors, and which are circled around the axis, with the aforementioned two poles (7) alternating in the first (13) and opposite directions - the first (13) and second (15) stator segments. ) - The stator part (17) is arranged between the sections. Of the first and second stator Each section of the stator (13, 15, 17) consists of the stator cavity (19, 20, 21), with the stator hole aligned along the axis. Is the same as that of the aforementioned rotor (3, 5), with the first stator part and The aforementioned second (13, 15) sections are further composed of the first and second pole extensions (13a, 13b, 15a, 15b) on either side of each stator slot. The aforementioned (19, 20) with the first such pole extension (13a, 15a) and the second such (13a, 13b, 15a, 15b) on either side of each stator slot. The channel (19, 20) by the first such terminal extension (13a, 15a) and the second such (13a, 13b) is assigned a first and second alternating series, respectively (28a, 28b) consists of a tiled section of the spokes (35) and a groove (36) on the edge of each stator cavity (19, 20) by the first pole extension (13a, 15a) and at Two (13b, 15b) such are defined. It is the first and second alternating series, respectively (28a, 28b), consisting of a series of teeth (35) and grooves (36) on the edge of the said stator cavity (19, 20) by Each such terminal extension (13a, 13b, 15a, 15b) is connected to the interstitial segment (17) by the magnetic force guide pin (26a, 26b, 26c, 26d) that Which has a coil (33a, 33b, 33c, 33d) wound, the coil is electrically connected to the path to arrange To be controlled and energized such motor with dual rotor, such motor with A pair of rotors directed in such a way that the first rotor (3) will be mounted rotatable during The part of the aforementioned stator (13) and the interstitial part (17) with such two poles (7) of the first rotor (3) located or in other words facing. Page to go The first and second stator sections (28a, 28b) of the aforementioned stator sections (13) and, in other words, face the polar extension of the stator segment. Middle and Where the second rotor (5) is rotatable between the said second stator section (15) and the said intermediate stator section (17) by such two poles (7). The second rotor (15) faces the aforementioned first and second switching units of the section. Of the aforementioned second stator (15) and, in other words, facing the terminal extension Of the stator in the middle 2.Two-rotor motors as described in Clause 1, where directed by nature In the center of the two grooves of the alternating set of the first (13) stator part, the angular distance equal to the distance, which separates the two poles of the said magnet, one (7) from the two poles of the magnet. The next (7) aligned in the same direction on the first (3) rotor and where the center of the two parallel grooves of the alternating set of the second stator section (15) is separated by an angular distance equal to A phase separating the two poles of one such magnet (7) from the next two poles on the second rotor (5). 3.Two-rotor motors as described in Clause 1, where directed by nature At the relative position of the aforementioned first (28a) and second (28b) commutation sets of the first and second stator sections, each part (13, 15) is in such a way that when the two polarity of the parent One of the said steel (7) faces the center of the groove of the first switching unit (28a) and the center of the groove of the second switching unit (28b) is between. Two adjacent poles (7) 4.Two-rotor motors as described in Clause 1, where directed by nature It consists of a path provided for determining the positioning torque for each such rotor (3, 5). The path consists of at least one shoulder edge on the periphery of the said stator cavity. (21) of the said interstitial part (17) 5. Dual-Driven Motors as described in Clause 1, where directed by Nature Where the number of two poles of the magnet (7) on one such rotor is at least (3, 5) is thirty. 6.Two-rotor motors as described in Clause 1, where directed by nature At the aforementioned first (28a) and second (28b) alternating sets of the first and second stator sections, each section (13, 15) is connected at its two ends by one connecting groove. And the second (38, 39). 7.Two-rotor motors as described in Clause 6, where directed by Nature At the region of high resistance, there is between the aforementioned first and second terminal extensions (13a, 13b, 15a, 15b) on the level with the first and second connecting grooves (38, 39) Each groove 8.Two-rotor motors as described in Clause 1, where directed by nature At the stator segment (17) consists of a ring (23) mounted on a long body end (24) at its other end where two magnetic contact rods (31) are located. 9.Two-rotor motors as described in Clause 1, where directed by nature At such first and second stator (3, 5) are the same 1. 0. Twin-rotor motors as described in Clause 1, where directed by nature On the aforementioned pin (26, 26d) which is connected to the aforementioned second stator segment, and that pin (26a, 26b) connected to the aforementioned stator segment is lined up, so the wire (33a, 33b) Address with the first stator section (13) will not overlap on the coil (33c, 33d) with the second stator section (15) relative to the protrusion. Come in the common plane of the motor