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WO/2020/002827A1 |
The invention pertains primarily to a rotary electric machine, in particular for a motor vehicle, including: - a stator comprising a body provided with teeth delimiting slots and a winding that is housed in the slots of the stator body; ...
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WO/2020/002553A1 |
The present invention relates to a brushless direct current electric motor (1), comprising: - a rotor (3) comprising magnetic elements (5) distributed around the rotor (3) forming poles of the electric motor (1) and a control magnet (19)...
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WO/2019/245112A1 |
According to a rotor structure for detecting a position of a motor proposed by the present invention, a rotor shape structure for detecting a position of a Brushless DC (BLDC) motor is implemented, wherein notches are configured to be ar...
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WO/2019/244243A1 |
A motor (10) is provided with a rotating shaft (20), a rotor (30) which rotates with the rotating shaft (20), a stator (40) which is positioned on the outer peripheral side of the rotor (30), a bearing (51) which supports the rotating sh...
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WO/2019/246575A1 |
A motor and a method of operating the motor uses an encoder disk attached to the rotor of the motor and an encoder reader positioned to optically obtain rotational information of the rotor. The encoder disk and the encoder reader are loc...
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WO/2019/235096A1 |
This brushless motor 2 has a 4-pole/6-slot configuration and has a stator 11 and a rotor 12 equipped with a skew structure. First and second overhang portions 31, 32 are provided at both ends of a magnet 19 in the shaft direction. The ov...
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WO/2019/234681A1 |
The present disclosure provides a rotor body which utilises a combination of bridges and openings in order to improve the structural strength of the rotor while reducing magnetic flux leakage. The rotor can be used in electric machines w...
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WO/2019/233976A1 |
The invention relates to a single-phase, permanently excited electric motor (1), formed having an air gap winding (2) in the air gap (3, 4) between a stator (10) and a rotor (20), wherein the rotor (20) has permanent magnets (21) for for...
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WO/2019/219372A1 |
The invention relates to an electric drive device (10a to 10e), comprising a brushless electric motor (12) which has a stator (40) having wire windings (38) and a rotor (32) mounted to rotate around an axis (18) and having a shaft (16), ...
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WO/2019/221636A1 |
The inventions relate to the field of electrical engineering and can be used in systems for electronically controlling brushless electric motors. In the present systems, a rechargeable battery and a buffer storage of a supercapacitor bat...
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WO/2019/029109A9 |
A tangential motor, a tangential motor rotor and a rotor iron core thereof. The rotor iron core comprises a rotor body (1) and permanent magnet slots (2) provided on the rotor body (1), a rotor magnetic pole between two adjacent permanen...
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WO/2019/214223A1 |
Provided in the present invention are a rotor structure, a permanent magnet assisted synchronous reluctance motor and an electric automobile. The rotor structure comprises: a rotor body, the rotor body being opened thereon with a permane...
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WO/2019/215665A1 |
A novel hybrid power system and control method. The system and method controls the operation of each of a prime mover, such as an internal combustion engine, and an electrical generator and rectifier to provide necessary power to a varia...
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WO/2019/212141A1 |
The brushless DC motor according to the present invention, comprises: a housing 10 comprising a stator 15 in the inside, and having a hollow part 11 in which a rotor 20 coupled to a shaft 21 is positioned in the middle part; an upper bea...
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WO/2019/212142A1 |
The brushless DC motor according to the present invention, comprises: a housing 10 comprising a stator 15 in the inside, and having a hollow part 11 in which a rotor 20 coupled to a shaft 21 is positioned in the middle part; an upper bea...
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WO/2019/197495A1 |
The invention relates to an electric motor, wherein the electric motor has an end shield (5), wherein the electric motor has a sensor (7) for detecting a magnetic field. The sensor (7) is integrated into the end shield (5) of the electri...
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WO/2019/194123A1 |
This brushless DC motor is provided with a shaft (6), a first stator (11a), a second stator (11b), a first rotor (12a), a second rotor (12b) and a linking part (13). The first stator (11a) and the second stator (11b) have a cylindrical s...
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WO/2019/174323A1 |
A rotor structure, a permanent magnet auxiliary synchronous reluctance motor and an electric vehicle. The rotor structure comprises a rotor body (10). The rotor body (10) are provided with permanent magnet slot sets, each permanent magne...
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WO/2019/174313A1 |
A rotor structure, a permanent magnet-assisted synchronous reluctance motor, and an electric vehicle. The rotor structure comprises a rotor body (10); the rotor body (10) is provided with magnetic steel groove sets; the magnetic steel gr...
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WO/2019/174322A1 |
Disclosed are a rotor structure, a permanent magnet auxiliary synchronous reluctance motor, and an electric vehicle. The rotor structure comprises a rotor body (10), wherein a permanent magnet slot set is provided in the rotor body (10),...
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WO/2019/174326A1 |
A permanent magnet auxiliary synchronous reluctance motor and an electric vehicle provided with the same; the permanent magnet auxiliary synchronous reluctance motor comprises a stator portion (20) and a rotor portion (10); the stator po...
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WO/2019/174324A1 |
A rotor structure, a permanent magnet auxiliary synchronous reluctance motor and an electric vehicle, the rotor structure comprising a rotor body (10) and outer layer permanent magnets (20). The rotor body (10) is opened thereon with a m...
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WO/2019/174327A1 |
Disclosed are a rotor structure, a permanent magnet auxiliary synchronous reluctance motor, and an electric vehicle. The rotor structure comprises a rotor body (10), wherein the rotor body (10) is provided with a permanent magnet slot se...
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WO/2019/174315A1 |
A rotor structure, a permanent magnet assisted synchronous reluctance motor, and an electric car. The rotor structure comprises a rotor body (10), which is provided with a permanent magnet slot group, comprising an inner permanent magnet...
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WO/2019/174314A1 |
Disclosed are a rotor structure, a permanent magnet auxiliary synchronous reluctance motor, and an electric vehicle. The rotor structure comprises a rotor body (10), the rotor body (10) being provided with an inner-layer permanent magnet...
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WO/2019/174431A1 |
The present invention relates to the technical field of electromagnetic induction power generation, and provides a power generation device and a control method therefor. The power generation device comprises a winding base, windings prov...
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WO/2019/174325A1 |
A rotor structure, a permanent magnet auxiliary synchronous reluctance motor, and an electric vehicle; the rotor structure comprises a rotor main body (10), the rotor main body (10) being provided thereon with a magnetic steel groove set...
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WO/2019/171218A1 |
The invention relates to a rotor unit (1) for a brushless electric motor, comprising an annular rotor core (3) which surrounds a central axis (2); a plurality of magnet assemblies (9) which are arranged about the rotor core (3) in the ci...
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WO/2019/171219A1 |
The invention relates to a rotor unit (1) for a brushless electric motor, comprising an annular rotor core (3) which surrounds a central axis (2); a plurality of magnet assemblies (9) which are arranged about the rotor core (3) in the ci...
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WO/2019/169842A1 |
Disclosed is a BLDC electric motor, comprising an electric motor body and a controller, wherein a front end of the electric motor body extends out of a rotary shaft, and a tail end of the electric motor body is connected to the controlle...
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WO/2019/167152A1 |
This motor is a single phase motor comprising a rotor with multiple magnetic poles, and a stator surrounding the rotor. The stator comprises a yoke which extends to surround the rotation shaft of the rotor, multiple teeth, specifically t...
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WO/2019/161625A1 |
Disclosed in the present invention is a Halbach cylindrical arc permanent-magnet motor for a large-size astronomical telescope. The motor is in an annular shape and comprises three rotors (1) and a stator (2). The three rotors (1) are lo...
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WO/2019/161623A1 |
The present invention relates to a cylindrical arc permanent magnet motor for use in a large-caliber astronomical telescope. The cylindrical arc permanent magnet motor comprises a rotor part (I) and a stator part (II), the rotor part (I)...
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WO/2019/164108A1 |
The brushless DC (BLDC) motor for a laundry dryer according to the present invention comprises a stator assembly 20 which comprises a stator core 21, upper and lower insulators 22, 23 coupled to the upper part and lower part of the stato...
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WO/2019/161326A1 |
An impact tool includes a housing, an electric motor supported in the housing, and a drive assembly for converting a continuous torque input from the motor to consecutive rotational impacts upon a workpiece capable of developing at least...
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WO/2019/157701A1 |
An outer rotor motor having a stator and a rotor. The rotor includes a bonded magnet arranged around the stator, with an air-gap arranged between the bonded magnet and the stator.
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WO/2019/154573A1 |
The invention relates to a permanently excited synchronous machine (10), comprising a stator and a rotor, on which permanent magnets (4) having a pole coverage (ap) in the circumferential direction and having a tilt in relation to a mach...
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WO/2019/145038A1 |
An electronically commutated electric motor (10) comprising a stator (12) with at least one stator coil (42), a permanent magnet rotor (14) rota table relative to the stator (14) about an axis of rotation (A) thereby generating an revolv...
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WO/2019/143032A1 |
Various embodiments of the present invention relate to a BLDC motor device including a plurality of sensors. The BLDC motor device may comprise: a rotor in which at least one pair of magnets is embedded and which has at least one convex ...
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WO/2019/141842A1 |
The invention relates to an electric motor (1), in particular an electronically commutated motor, comprising a rotor (2) and a stator (3), wherein the rotor (2) and/or the stator (3) has a base body (4) which has at least one drive windi...
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WO/2019/120811A1 |
The invention relates to an electric drive having an electric machine (1) which is supplied with electric energy via a converter (2). In a normal operation, the drive controller (5) continuously receives respective raw signals (x, y, α'...
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WO/2019/124950A1 |
Disclosed is a BLDC motor. The BLDC motor comprises: a cylindrical stator having a plurality of teeth on which a coil is wound in order to form an electromagnetic field; and a rotor which is formed in the shape of a cylinder, is rotatabl...
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WO/2019/104559A1 |
A hybrid power-assisted vehicle, comprising a hybrid power motor (02), a battery (05), a controller (01), and a powered device, the controller (01) respectively being connected to the hybrid power motor (02), the battery (05), and the po...
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WO/2019/106751A1 |
This motor (1) has a rotor (2) and a stator (3). The rotor (2) has a rotor core (7), a first rotor end section (71), and a second rotor end section (72). The stator (3) has a stator core (17), a first plate (19) having an L-shaped cross-...
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WO/2019/101467A1 |
The invention relates to a stabilizer actuator (6) for the relative rotation of two stabilizer parts (2, 3) of a roll stabilizer (1), comprising a housing (7) and a permanent magnet motor (9) arranged therein for applying a torque, which...
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WO/2019/100740A1 |
An electric power tool, comprising a power supply module (110) for accessing an alternating current; a brushless electric motor (12) comprising a rotor and a stator winding; a rectification module (120) configured to receive the alternat...
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WO/2019/101705A1 |
The invention relates to a method for designing a stator segment for a stator (12) of an m-phase synchronous reluctance machine with concentrated windings (20), the stator (12) being divided into a stator segment (10) or a plurality of s...
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WO/2019/096834A1 |
The invention relates to a linear reluctance actuator and to a tool designed to comprise such a linear reluctance actuator. In said linear actuator, a stator and a rotor are designed to have profiling that is optimised in terms of reluct...
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WO/2019/091585A1 |
A single-phase electronically commutated motor (10) with a motor rotor (15) and with a laminated stator body (21) comprising at least one set (231-236) of ferromagnetic lamination sheets (28) positively connected to each other by axial p...
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WO/2019/084807A1 |
Disclosed are a method and device for acquiring the mechanical position of an electric motor (1). The electric motor (1) comprises at least two Hall sensors (101, 102) and at least two pairs of magnetic poles (111, 112); the phase differ...
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