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Matches 101 - 150 out of 27,518

Document Document Title
WO/2019/069918A1
This motor comprises: a three-phase winding; a first inverter that is connected to one end of the three-phase winding; a second inverter that is connected to the other end of the three-phase winding; a stator; and a rotor. A U phase, a V...  
WO/2019/068542A1
The invention relates to a stator (12) for a rotating electrical machine (10), comprising: - a laminated core (14) which provides stator teeth (16) with respect to an air gap (18) of the rotating electrical machine (10), and - a stator w...  
WO/2019/066004A1
This rotor according to one embodiment comprises: a shaft; an inner core part disposed outside in the radial direction of the shaft along the circumferential direction; a plurality of outer core parts disposed outside in the radial direc...  
WO/2019/065112A1
This rotor (20) is configured by stacking a plurality of steel plates (21) and burying the plurality of magnets (22, 23, 24) into respective slots (61, 62, 63). The steel plates (21) have holes (41, 42) and bridge parts (Br5) that are in...  
WO/2019/062130A1
A motor rotor, a permanent magnet motor, and a compressor. The motor rotor (10) comprises: a rotor core (102), an end face of the rotor core (102) being provided with multiple groups of accommodating slots (1022) along the circumference ...  
WO/2019/064793A1
This motor is provided with: a motor main body having a rotor and a stator; and a columnar capacitor, which is electrically connected to the motor main body, and which extends in a first direction. The motor main body has: a heat sink fa...  
WO/2019/065586A1
A motor according to an aspect of the present invention is provided with: a rotor having a shaft arranged along a central axis; a stator having a plurality of coils and radially facing the rotor with a gap therebetween; a plurality of bu...  
WO/2019/066003A1
This rotor according to one embodiment comprises: a shaft; a rotor core having an inner core part disposed outside in the radial direction of the shaft along the circumferential direction, and a plurality of outer core parts disposed out...  
WO/2019/058649A1
An insulator 5 that comprises: a coil winding part 50 around which a coil 7 is to be wound; a first flange part 51 that is provided on a core segment 41 side of the coil winding part 50 and has a coil introduction groove 53 that guides t...  
WO/2019/059715A2
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/2019/058643A1
An insulator 5 that comprises: a coil winding part 50 around which a coil 7 is to be wound; a first flange part 51 that is provided on a core segment 41 side of the coil winding part 50 and has a coil introduction groove 53 that guides t...  
WO/2019/057383A1
The invention relates to an electric machine having an annular stator and a rotor provided inside the stator, the stator having a plurality of stator segments in a circumferential direction. Each of the stator segments has one or more in...  
WO/2019/053675A2
Disclosed is a regenerative braking arrangement for an electrical vehicle. The regenerative braking arrangement includes at least one electrical motor including a casing, a stator mounted on the casing. The stator includes one or more pl...  
WO/2019/052833A1
The invention relates to a brushless electric motor (10), having a rotor (20) rotatably supported in a rotary axis (41), comprising a magnetic element carrier (36) for fastening first magnetic elements (55), wherein the magnetic element ...  
WO/2019/052707A1
A set of components for forming a secondary part (100) for a linear motor having a length which is at least an integer multiple of twice a unit length comprises: a large number of identically dimensioned magnetic pole plates (131), where...  
WO/2019/055937A1
An electromagnetic actuator for non-continuous rotation (cogging-torque actuator (CTA)) (100) comprises a support structure (116), an output shaft (104) rotatable about and defining an axis of rotation (X), a permanent magnet rotor (106)...  
WO/2019/052828A1
The invention relates to a rotor (1) for an electrical machine composed of four primary magnetic poles (13) and four secondary magnetic poles (14), said poles themselves being composed of flux barriers which have specific opening angles ...  
WO/2019/054637A1
The present invention provides an electric pump, the electric pump comprising: a motor unit which includes a shaft, a rotor coupled to the shaft, and a stator disposed outside the rotor; a pump unit which includes a first rotor including...  
WO/2019/049392A1
According to an embodiment, a rotating electric machine is provided with a stator and a rotor (14) which is provided with a rotor core (24) having a plurality of magnetic poles, and a first permanent magnet (26) and a second permanent ma...  
WO/2019/050642A1
An electric motor including: a first and second subsystems, one of which is a magnetic rotor assembly and the other of which is a coil stator assembly; a hub assembly supporting the magnetic rotor assembly and the coil stator assembly an...  
WO/2019/049729A1
To resolve the occurrence of abnormal noise from a laminated yoke due to rotation. A first yoke 120A is disposed on one side of a coil bobbin 110 in an axial direction thereof and a second yoke 120B is disposed on the other side of the s...  
WO/2019/050050A1
According to an embodiment of the present invention, a rotor (14) comprises: a rotor core provided with a plurality of magnetic poles aligned in the circumferential direction around a center axis line, a plurality of gap parts extending ...  
WO/2019/049613A1
In a brushless motor 11, the maximum value of the magnetic flux density of a radially central part X or a leading end part Y of teeth 22 under no load is not less than 1T. Magnets 33 of a rotor 13 have a skew structure having a skew angl...  
WO/2019/045341A1
The present invention relates to a high-voltage generator having multiple coil stators. More particularly, the high-voltage generator, according to the present invention, comprises at least two coil stators, which are non-magnetic coil s...  
WO/2019/043675A1
An electrical machine or motor operates at uninterrupted continuous current in which magnets and windings are in continuous rings or cylinders. The motor is designed so that the field lines are homogeneous and perpendicular to the active...  
WO/2019/045017A1
Provided is an electric motor wherein three-phase coils are disposed on an armature positioned between an outer field portion and an inner field portion, and Halbach magnet arrays are used in the outer field portion and the inner field p...  
WO/2019/045665A1
The present invention discloses a direct current motor comprising a case, a rotatable double rotor (5), having a shaft (4) and two disc-shaped permanent magnet holders with a rigidly fixed stator in between. The stator (2) has a holder f...  
WO/2019/044393A1
A stator 12 of a brushless motor 11 includes an insulator 24 having coil terminals 26 to which windings 25 are connected. The insulator 24 includes coil wound portions 51 around which the windings 25 are wound, a terminal mount portion 5...  
WO/2019/038079A1
The invention relates to a rotor (2) for an electric machine (1) of a vehicle. The rotor (2) comprises permanent magnets (9), receptions for the permanent magnets (9) and deformation means (10). The permanent magnets (9) are adapted to b...  
WO/2019/035549A1
The present invention relates to a rotor core assembly, and comprises a steel plate portion which extends in a longitudinal direction of a rotor hub; a magnet portion which passes through the steel plate portion; a pair of first support ...  
WO/2019/033696A1
Disclosed is a Halbach array disk-type coreless hollow shaft permanent magnet motor, comprising stator disks, rotor disks (9, 10), permanent magnets (12, 13, 14) and a shaft (15). The shaft (15) is symmetrically provided with a first sta...  
WO/2019/030300A1
The invention relates to a generator (1) for a wind turbine (100), comprising a generator stator (3) with an installation portion (21) for fastening the generator stator (3) on a machine support (114) of the wind turbine (100), and a gen...  
WO/2019/026979A1
A rotary electric machine generates a plurality of magnetic poles provided to an iron core and disposed in the circumferential direction of the iron core, and the magnetic poles each comprise a plurality of magnets (400) that define a d-...  
WO/2019/026423A1
A structure has: a tubular support surface extending in the magnetic core direction of a coil; and a coil constituted by a conducting wire wound on the support surface. The support surface is a quadrilateral shape in which the long sides...  
WO/2019/027196A1
The present invention provides a rotor comprising: a rotor core; a plurality of magnets disposed outside the rotor core; and a molding part disposed outside the plurality of magnets, wherein the rotor core includes a plurality of guide p...  
WO/2019/027197A1
The present invention relates to a high-voltage power generator having a single coil stator. More specifically, the high-voltage power generator according to the present invention includes one coil stator, which is a non-magnetic coil st...  
WO/2019/026422A1
A structure having: a tubular support surface extending in the magnetic core direction of a coil; and a coil constituted by a conducting wire wound on the support surface. The support surface is a quadrilateral shape in which the long si...  
WO/2019/026932A1
According to the present invention, a rotor (10) for a rotary electric machine comprises a plurality of magnets (13) that are provided to face a stator (30) and can move relative to a winding as a result of the winding being electrified....  
WO/2019/027545A1
A combined well pump and motor (11) includes a housing (13) having an axis (15), an upstream end and a downstream end. Diffusers (35) are mounted for non-rotation in the housing, each of the diffusers having diffuser passages (41). An im...  
WO/2019/026725A1
Provided is a dynamo electric machine with which the generation of a counter electromotive force is inhibited, whereby high rotation can be achieved without applying a high voltage, and the reliability of a rotor can be maintained even w...  
WO/2019/023208A1
A generator includes a stator that has permanent magnets that complete a magnetic circuit across a series of gaps and through a generator coil. The rotor also includes permanent magnets that complete a magnetic circuit across a gap and t...  
WO/2019/022624A1
An electrical machine consists of the stator containing bearing plates and windings conducting electrical current and the rotor. The stator comprises windings conducting electric current embedded in a composite material and shaped into w...  
WO/2019/016677A1
A control system for a vehicle having a first wheel arranged to be driven by a first electric motor and a second wheel arranged to be driven by a second electric motor, wherein the first wheel and the second wheel are transversely locate...  
WO/2019/017495A1
This dynamo-electric machine (10) comprises a rotor (40) having a rotor body (41) having a hollow portion, and a magnet portion (42) provided to the rotor body, the rotor being rotatably supported; a cylindrical stator (50) having a fixe...  
WO/2019/017286A1
Provided are an actuator and a camera device for which the wiring structure is simplified and the range of motion can be expanded. An actuator (2) is provided with a first module (10), a second module (20a), and a mounting unit (100). Th...  
WO/2019/017269A1
The rotary electric machine is provided with a control unit (55) and switches (53a, 56b) for supplying power to a field winding (43). Duty ratio is defined as the ratio of ON-time to one switching interval of the switches, and a predeter...  
WO/2019/016242A1
A rotating electrical machine comprises a rotor and a stator, the stator comprising an annular body axisymmetric about an axis and an electrical insulator carried by said body, the annular body defining a plurality of radial teeth about ...  
WO/2019/013968A1
A planar composite structure (PCS) for use in an axial flux motor or generator may include a conductive layer disposed on a dielectric layer, with the conductive layer comprising conductive traces that form portions of at least two windi...  
WO/2019/012915A1
This rotating electric machine drive system is provided with: a rotating electric machine (10) equipped with a rotor (12) in which each magnetic pole is constituted by a plurality of permanent magnets (22) and in which a salient pole por...  
WO/2019/012010A1
The invention relates to a method for controlling a multiphase rotary electric machine comprising a rotor that rotates relative to a stator, the stator comprising first and second three-phase windings (B1, B2) positioned relative to one ...  

Matches 101 - 150 out of 27,518