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Matches 1 - 50 out of 51,456

Document Document Title
WO/2019/093928A1
The invention relates to electromechanics, and more particularly to synchronous reluctance machines, and can be used in electric drives for machines and mechanisms as well as in electric power generators. A synchronous reluctance machine...  
WO/2019/092315A1
A rotor for a synchronous reluctance machine comprises a first layered structure (202) having ferromagnetic sheets (204, 205) stacked in a direction of a quadrature (q) axis of the rotor and being separated from each other by layers (206...  
WO/2019/094982A1
Electrical machines such as electromagnetic devices rely on the magnetic flux to create the forces required to move the component that transfers the work output of the device. The present invention achieves that through a unique stator p...  
WO/2019/091852A1
Hydraulic control (1) comprising at least one hydraulic valve, each hydraulic valve comprising a hydraulic distributor (11) and an electric actuator (3). The hydraulic distributor comprises a valve slide (13) mounted with the ability to ...  
WO/2019/093205A1
The purpose of the present invention is to construct a stator core which facilitates the winding of a coil without decreasing the accuracy of the tip position of teeth and without increasing the number of components. The stator core is p...  
WO/2019/085500A1
Disclosed in the present invention a rotor core for an embedded permanent magnet synchronous motor, comprising multiple rotor sheets sequentially stacked in the axial direction. Each of the rotor sheet comprises a sheet body, and a throu...  
WO/2019/087747A1
The purpose of the present invention is to provide a rotating electric machine rotor capable of achieving a high torque while suppressing induced voltage during no load. The rotating electric machine rotor is provided with a configuratio...  
WO/2019/087263A1
This rotating electrical machine is connected to a first torque input/output shaft and/or a second torque input/output shaft, and has a stator and a rotor. The rotor of the rotating electrical machine is provided with: a rotor core; a to...  
WO/2019/087338A1
In this core-block coupled body, each two adjacent core blocks are coupled with a rotary coupling part. The core-block coupled body is formed by layering at least one first core-piece arrangement layer and at least one second core-piece ...  
WO/2019/087056A1
The current invention relates to a magnetic pole assembly, providing flux to an air gap, comprising one or more magnetic pole pieces and one or more sources of magnetic flux. Said one or more sources of magnetic flux lie adjacent to the ...  
WO/2019/085499A1
A rotor core (1), comprising at least one closed rotor sheet group and at least one open rotor sheet group. The closed rotor sheet group and the open rotor sheet group are alternately stacked in the axial direction. The rotor core (1) ca...  
WO/2019/087358A1
In this armature core of a rotary electric machine, one or more core parts are arranged in an annular shape in a state where first ends and second ends thereof are connected with each other. Each of the first ends is connected to the cor...  
WO/2019/087456A1
This rotor yoke (20) comprises: a rotor boss (21) that is fitted and fixed to the outside of a crank shaft (102); a disk-shaped bottom part (22) that is provided to an end of the rotor boss (21) on the opposite side from an engine (100),...  
WO/2019/087350A1
This rotor yoke (20) comprises: a rotor boss (21) that is fitted and fixed to the outside of a crank shaft (102); a disk-shaped bottom part (22) that is provided to an end of the rotor boss (21) on the opposite side from an engine (100),...  
WO/2019/088156A1
This rotor is provided with a shaft, a rotor core, and a rotor magnet. The rotor core has a central hole in which the shaft is press-fitted, and a plurality of through-holes which are arranged in a circumferential direction and overlap f...  
WO/2019/088593A1
The present invention relates to a high voltage generator having an elongated coil stator. The present invention comprises: an inner magnet rotor which is made of a non-magnetic material and in which an even number of N-pole inner perman...  
WO/2019/088424A1
An embodiment relates to a bus bar comprising a main body; an upper terminal which is disposed on an upper surface of the main body; and a lower terminal which is disposed on a lower surface of the main body, wherein the upper terminal i...  
WO/2019/084858A1
An embedded permanent magnet synchronous motor rotor core (1, 2), comprising several rotor punching sheets (11, 21) successively stacked along an axial direction. Each rotor punching sheet (11, 21) comprises: a punching sheet body (118, ...  
WO/2019/087057A1
The current invention relates to a magnetic pole arrangement comprising a plurality of magnetic pole assembles arranged back-to-back along a longitudinally extending axis of rotation X. Each providing flux to an air gap G. Each magnetic ...  
WO/2019/087339A1
In this armature core of a rotary electric machine, at least one core-block coupled body is formed by layering at least one first core-piece arrangement layer and at least one second core-piece arrangement layer. Each two adjacent core b...  
WO/2019/059715A3
An embodiment provides a motor comprising: a stator including a through hole; a cylindrical rotor which is disposed in the through hole; a rotor center shaft which is formed in the central region of the rotor and to which a rotary shaft ...  
WO/2019/082488A1
In the prior art, a large gap width relative to a slot width, though reducing harmonic loss by means of a magnetic wedge, has been problematic in that an increase in electrical current causes an increase in copper loss, leading to an inc...  
WO/2019/083636A1
A motor drive for driving a permanent magnet electrical machine includes an inverter having switches that are selectively operated to control current flow and terminal voltages in the electrical machine and a controller operatively conne...  
WO/2019/081054A1
The invention relates to an electric motor (2) comprising: a rotor (8) which is connected to a rotor shaft (10) for conjoint rotation therewith; a housing (4) which is provided with a cooling jacket (12), in particular a cooling jacket t...  
WO/2019/081011A1
The invention relates to an electric fluid pump for a motor vehicle, having an electric drive motor (12), which is brushless and electronically commutated, wherein the drive motor (12) has a permanent-magnet motor rotor (30) having a mot...  
WO/2019/082518A1
The present invention provides a synchronous reluctance motor that is capable of achieving high output torque and low torque ripple simultaneously. The present invention is provided with: an annular stator core 9; an S-number of slots 14...  
WO/2019/018832A3
The rotational velocity of the rotary-wing blade 1 is lowest closer to the hub 5 and increases outward towards the tip-path 15 of the rotor blade 1 during rotation. Moving thrust to the tip-path 1 of a rotary-wing 2, 3, and 4, provides a...  
WO/2019/081427A1
The invention relates to an electric machine comprising either a circular-ring-cylindrical stator and a circular-cylindrical rotor which is arranged rotatably inside the stator, or a circular-cylindrical stator and a circular-ring-cylind...  
WO/2019/082123A1
A motor is provided, comprising: a stator having a plurality of electromagnets and a plurality of rolling elements arranged around the electromagnets; a rotor having a plurality of rotor traction components arranged to engage the plurali...  
WO/2019/083067A1
The present invention relates to an electric generator for reducing cogging torque and, more specifically, to an electric generator for reducing cogging torque, the electric generator reducing cogging torque and leakage flux generated du...  
WO/2019/081106A1
The invention relates to a compressor assembly for operating a compressed air supply system, comprising an electric motor arranged within a drive housing, and an inner stator and an outer external rotor, wherein the external rotor is arr...  
WO/2019/082679A1
This rotating electric machine comprises a stator in which multiple concentrated winding coils, each formed by winding a coil around a bobbin covering an iron core, are arranged so as to form a ring. At both end portions in the longitudi...  
WO/2019/077868A1
The purpose of the present invention is to provide a rotary electric machine in which it is possible to reduce the leakage of magnetic flux from a bridge. In the present invention, a core region A disposed on the inner periphery of a hol...  
WO/2019/077983A1
This axial gap-type dynamo-electric machine has a rotor which is affixed to a rotating shaft, and a stator which is disposed in the axial direction of the rotating shaft so as to face the rotor. The stator has a plurality of cores which ...  
WO/2019/053270A3
Disclosed is an electrical vehicle and a method of providing motive torque in an electrical vehicle. The electrical vehicle includes a vehicle frame arrangement, at least one front wheel and a pair of rear wheels rotatably coupled onto t...  
WO/2019/076523A1
The invention relates to a rotor (1) in a rotary dynamo-electric reluctance machine (11). The rotor (1) comprises regions (2A...2D, 3A...3D) of differing magnetic resistances, wherein one region (3A...3D) comprises material of a first ma...  
WO/2019/078466A1
The present invention relates to a high-voltage generator having an elongated coil fixing body. More particularly, a high-voltage generator according to the present invention comprises: a single non-magnetic magnet rotating body having e...  
WO/2018/086586A9
A motor comprising an HALBACH array and an apparatus comprising the same. The motor comprises an assembly of a stator (10) and a rotor (20), the stator (10) and the rotor (20) are disposed opposing to each other to form a plurality of to...  
WO/2019/077716A1
This motor is provided with a rotor having a plurality of magnetic poles and a stator disposed outside the rotor in the radial direction and having the same number of teeth as the number of magnetic poles. Each of the teeth has: a first ...  
WO/2019/077261A1
The invention relates to an electric machine having a rotor (11a, 11b, 11c) comprising a set of permanent magnets (13a, 13b, 13c, 13d, 13e, 13f, 13g) and a stator comprising a stator strip (1) made of a soft ferromagnetic material, said ...  
WO/2019/072913A1
The invention relates to a synchronous generator (111) for a wind turbine (100), comprising a rotor (300) and a stator (200). The stator (200) has a stator carrier (230) and a laminated stator core (220), which is formed from a plurality...  
WO/2019/073579A1
In this permanent magnet motor, the number S of slots formed on the stator and the number P of poles of the rotor satisfy the relationship of S > P. The rotor has a multistage skew structure in which rotor constituent bodies of respectiv...  
WO/2019/073128A1
The present invention relates to a rotor for an electromagnetic generator or a motor, having at least one discoid support (6, 6a) housing a plurality of magnets (3), characterized in that the at least one discoid support (6, 6a) comprise...  
WO/2019/074535A1
An electric machine having a rotor, stator and housing. The rotor includes a radially mounted array of permanent magnets and the stator includes a plurality of electromagnets radially positioned around the rotor. The machine includes a f...  
WO/2019/074290A2
The present invention may provide a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed outside the rotor, wherein the rotor comprises: a bearing holder including a cylindrical portion and a flange portion; a f...  
WO/2019/072895A1
The invention relates to a fuel pump (2) comprising an electric motor (4), a pump stage (6) that can be driven by the electric motor (4), and a fuel pump housing (8, 9, 10) receiving the electric motor (4) and the pump stage (6), said fu...  
WO/2018/175632A8
A stator assembly (50) includes a stator core (52) defining an outside diameter (OD) and an inside diameter (ID) with longitudinally extending slots (58) formed between the inside diameter and the outside diameter. The stator core (52) d...  
WO/2019/072447A1
The invention relates to a rotor (17) of an electric machine (2), in particular an electric motor, comprising a rotor body (18) which circumferentially surrounds a shaft (16) and which has a first sub-body (26) and a second sub-body (28)...  
WO/2019/073799A1
This rotating electric machine is a permanent magnet rotating electric machine and is provided with: a rotatably supported rotor (12); and an armature (13) disposed coaxially with the rotor and having an armature winding (23) wound there...  
WO/2019/073509A1
This stator has a stator core having a slot, a coil disposed inside the slot, and a resin portion surrounding the periphery of the coil inside the slot. The slot has an opening portion and a coil housing portion. The coil housing portion...  

Matches 1 - 50 out of 51,456