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WO/2022/167941A1 |
The invention relates to a three-dimensional magnet structure (2) having cutouts (4 to 7) extending along a height of the magnet structure (2) and forming cutout groups. Each cutout is interrupted by forming two portions (4, 6; 5, 7) in ...
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WO/2022/168009A1 |
A method of producing a cooled stator of an electric motor (10) is described. The method has the steps of arranging the windings (12) in a mold, and injecting into the mold electrically insulating plastic material, so as to incorporate i...
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WO/2022/161560A1 |
The invention relates to an electric machine (90), comprising a stator (2) and a rotor (1), which is separated from the stator (2) by an air gap (93), wherein: - the rotor (1) comprises at least one first rotor body (3) having a first gr...
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WO/2022/162585A1 |
A radial flux electric machine comprises an outer carrier assembly comprising an outer carrier; an inner carrier assembly comprising an inner carrier, the inner carrier assembly being movable relative to the outer carrier assembly about ...
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WO/2022/161573A1 |
The invention relates to an electric machine (20), in particular for use within a drive train of a hybrid-electric or fully-electric motor vehicle, comprising a stator (2) and a rotor (1) separated from the stator (2) by an air gap (22),...
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WO/2022/162583A1 |
A radial flux electric machine comprising: a housing; an inner carrier having an inner surface; and an outer carrier spaced apart from the inner carrier by an airgap; wherein the inner carrier is one of: a stator fixedly attached to the ...
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WO/2022/160028A1 |
The present invention relates to a stator of an axial-flux electric machine (1) comprising a casing (2) and an active core including a plurality of wound cores (9) arranged in a support disk (11), the support disk (11) comprising a plura...
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WO/2022/165015A1 |
An electric motor includes a rotor and a stator formed by a plurality of stator phases. The stator phases include coils that extend fully about the motor axis of the motor. The stator phases further includes flux rings disposed on opposi...
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WO/2022/160782A1 |
The present application provides a rotor assembly and a self-starting permanent magnet synchronous reluctance electric motor. The rotor assembly comprises a rotor core (1), wherein in a cross section of the rotor core (1), the rotor core...
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WO/2022/162076A1 |
An axial flux machine (100) comprising a rotor, the rotor comprising: a first (101 ) and a second rotor disk (102); a shifting element (105); a first (501, 401) and a second pair (502, 402) of mechanical mating elements, enabling an axia...
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WO/2022/165029A1 |
An electric motor includes a rotor and a stator formed by a plurality of stator phases. The stator phases include coils that extend fully about the motor axis of the motor. The stator phases further include flux rings disposed on opposit...
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WO/2022/160426A1 |
Disclosed in the present invention are a dual-rotor hub motor based on an axial magnetic field and a control method therefor. The dual-rotor hub motor based on the axial magnetic field comprises a wheel axle and a hub; the wheel axle is ...
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WO/2022/160781A1 |
The present application provides a rotor assembly and a self-starting permanent magnet synchronous reluctance motor. The rotor assembly comprises a rotor core (1); in a transverse cross section perpendicular to a central axis of the roto...
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WO/2022/157258A1 |
The invention relates to a toroidal electric generator (100) comprising a stator (20), which includes a tubular body (21) supporting a plurality of windings (24), and a rotor (30) rotatable within the stator (20) and comprising a support...
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WO/2022/158184A1 |
The present invention reduces size in the rotational axis direction.　This motor (1) comprises: a stator housing (11) having an inner peripheral part (111) and an outer peripheral part (112); a stator (12) supported on the outer periphe...
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WO/2022/159397A1 |
An axial flux motor, comprising: a stator assembly comprising a stator housing that accommodates a plurality of stator cores mounted in a yoke, each stator core comprising an electric wire winding; a rotor assembly comprising a rotor hou...
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WO/2022/155535A1 |
A configuration of a plurality of elongate, axially -magnetized curvilinear permanent magnets having high length to cross-section ratio, produced, for example, by the PM-Wire manufacturing process, that produce an electric machine perman...
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WO/2022/155570A1 |
An example of a system for the generation of rotational force includes a stator which may include an interior surface and a plurality of stator magnets. A rotor may include an exterior surface and a plurality of rotor magnets. A shaft ma...
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WO/2022/153517A1 |
The rotating electric machine according to the present disclosure comprises a stator and a rotor and is characterized as follows. The rotor has a plurality of permanent magnets arranged in the circumferential direction of the rotation ax...
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WO/2022/152885A1 |
The invention relates to a multipole motor stator (205), an electric motor (200), an electric motor driving system (100) and electric vehicles using multiple electric power sources (110, 120) that function at multiple voltage ranges. The...
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WO/2022/149186A1 |
A rotor (10) has: a rotor core (12) formed by laminating magnetic steel sheets in the axial direction of a rotor axis (11); a plurality of magnets (14) for forming a plurality of magnetic poles in the circumferential direction; and end p...
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WO/2022/148994A1 |
A bipolar induction electric machine is provided comprising a stator arrangement comprising a plurality of circumferentially arranged stator modules, each stator module comprising a plurality of axially arranged spaced apart stator pole ...
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WO/2022/149527A1 |
The present invention enables, with a simple structure, reliable torque transmission to a shaft, in a rotor having a Halbach field element. A Halbach motor (1) has a coupling structure for transmitting the rotational torque of a field el...
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WO/2022/149668A1 |
The present invention relates to a rotor for a synchronous reluctance motor, a synchronous reluctance motor comprising same, and a manufacturing method therefor, and, more specifically, to a rotor for a synchronous reluctance motor havin...
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WO/2022/148551A1 |
The stator comprises an annular stator (200) provided with axial stator slots (230) and stator teeth (220) formed between adjacent stator slots. Each stator slot receives a conductor (240) of a stator winding. The stator is formed of sta...
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WO/2022/145035A1 |
In the present invention, an armature unit has a first armature core (H1), a second armature core (H2), and a core linking part (L) magnetically coupling the first armature core (H1) and the second armature core (H2). The first armature ...
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WO/2022/139690A1 |
The electromagnetic motor consists of a stator (4) and rotor (1) located on the shaft (2), and also it consists of at least two electromagnets (3), the same number of permanent magnets (5) and a polarity reversing device (6) where the pe...
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WO/2022/135713A1 |
The present invention provides a synchronous polyphase electrical machine that generates a reduced amount of acoustic noise during operation. This is achieved by taking into account both the mechanical structure of the motor and the radi...
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WO/2022/136777A1 |
Electric motor comprising a stator (2) and a rotor (4), the rotor (4) surrounding the stator (2), the rotor (4) being configured to rotate about a longitudinal axis X, wherein pairs of coils (12) are supported by the rotor (4) and the m ...
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WO/2022/136804A1 |
Polyphase electric machine (10) comprising a first motion actuation assembly (20) and a rotatable second motion actuation assembly (30), the first and second motion actuation assemblies (20, 30) together defining first and second opposin...
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WO/2022/129493A1 |
The invention relates to a generator segment (10) of a segmented generator (1), in particular of a permanently excited segmented rotary generator (1), of a wind turbine (100), comprising a rotor segment (200) of a rotor (106) and a stato...
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WO/2022/126736A1 |
A ducted fan device integrated with a permanent magnet synchronous disc-type flat wire electric motor, comprising a rotor system, a stator system, an intake/exhaust control system, a detection system, a drive system and a power supply sy...
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WO/2022/128550A1 |
The invention relates to an axial flux electric motor (1), comprising: - at least two rotors (3) each connected to a rotating shaft (4, 5) of the motor, said shafts being configured so as to rotate independently of each other about a sha...
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WO/2022/128641A1 |
A method of manufacturing permanent magnets for an axial flux permanent magnet machine. The axial flux permanent magnet machine comprises a stator with a set of coils disposed circumferentially at intervals about a machine axis, and a ro...
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WO/2022/130726A1 |
This motor unit is rotated by the magnetic force generated by a stator. A first rotary blade comprises a first rotor and a second rotor which are rotated by the rotary force of the first rotor. A second rotary blade is rotated by the rot...
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WO/2022/128863A1 |
The invention relates to a method for fixing adjacent coil sides of different coils in open slots, facing one another, in a segment boundary gap (19) between stator segments (3) of a stator which is made up circumferentially of stator se...
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WO/2022/126192A1 |
A vehicle brushless alternator assembly comprising: a claw pole rotor assembly having a pair of opposing pole pieces, the rotor defining an axis of rotation, each of the pole pieces having a plurality of circumferentially spaced pole fin...
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WO/2022/129505A1 |
The invention relates to a stator laminated core (220) for accommodating at least one coil unit (260) of a stator segment (200) of a stator (109) of a generator (1), in particular of a segmented stator (109) of a segmented generator (1),...
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WO/2022/127971A1 |
The invention relates to a stator (3) of an electric machine (1) of axial flux design, with a rotation axis (12) and a stator core (6), which forms a structural unit and comprises a first region (6.1), which is oriented towards a first a...
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WO/2022/127981A1 |
The invention relates to an electrical machine (1) of axial flux design, having a stator (3) which is arranged axially between a first rotor (2.1) and a second rotor (2.2) and contains a stator core (6) which forms a structural unit and ...
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WO/2022/126193A1 |
A vehicle brushless alternator assembly comprising a claw pole rotor assembly having a pair of opposing pole pieces with plurality of circumferentially spaced pole fingers extending axially, the pole fingers of the rotor alternating betw...
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WO/2022/122071A1 |
The invention relates to an electric axial flux machine (1) comprising a stator (2), a rotor (3) having a rotor shaft (30) and at least a first disk-shaped rotor body (31) that is rotationally and linearly fixedly arranged on the rotor s...
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WO/2022/123408A1 |
The invention relates to an electric motor stator provided with coils (3, 3a, 3b) and comprising a system for cooling the coils by oil. The coils (3, 3a, 3b) are arranged leaving a gap (15) between them and defining inner and outer circu...
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WO/2022/122214A1 |
The present invention relates to a brushless electric motor (100) for rotating a fan of a motor-driven ventilation unit of a vehicle. The brushless electric motor comprises at least one electric conduction device, a rotor, a stator equip...
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WO/2022/122068A1 |
The invention relates to an electric axial flux machine (1) comprising a stator (2) and a rotor (3) having a rotor shaft (30) with at least a first disk-shaped rotor body (31) that is non-rotatably and linearly fixedly arranged on the ro...
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WO/2022/121277A1 |
A U-shaped asymmetric segmented permanent magnet synchronous motor rotor, relating to the technical field of motors. A rotor iron core of the rotor is provided with a plurality of permanent magnet units; the permanent magnet units are sy...
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WO/2022/122653A1 |
The invention relates to a rotating electrical machine comprising: - a stator (2) comprising a rotor body (9) and a winding (8), the winding (8) passing in the notches (21) of the rotor body (9), the notches having an isthmus, - a rotor ...
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WO/2022/121755A1 |
Provided are an amorphous motor and a manufacturing method therefor, and an apparatus for implementing the manufacturing method. Magnetic cores (12) are prepared by means of amorphous ribbons; the magnetic cores (12) are arranged in an a...
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WO/2022/117265A1 |
A motor or work machine having a housing part (2, 3), a stator element and a rotor element (4) being arranged therein, has a monitoring device for monitoring a state parameter of the rotor (4). The monitoring device comprises a sensor un...
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WO/2022/117452A1 |
The invention relates to a generator/gearbox arrangement (26) for a wind power installation (1) with a functional component (9), wherein the generator (7) comprises a stator (22) and a rotor (15), wherein the functional component (9) is ...
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