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Matches 201 - 250 out of 49,479

Document Document Title
WO/2018/021104A1
This motor rotor has a configuration provided with: a tubular inner sleeve; an annular magnet fitted to the outside of the inner sleeve in the radial direction of the inner sleeve; and a ring member which is disposed to the outside of th...  
WO/2018/022363A1
A multi-phase electric machine having plurality of windings are mounted on the stator core that define a plurality of phases wherein, for each phase, the windings include at least two parallel windings, each winding comprising a pair of ...  
WO/2018/021939A1
The invention relates to the field of electromechanics and can be used in electrical drives for vehicles and machinery, and in electrical energy generators. A synchronous reluctance machine comprises a stator with a winding arranged in s...  
WO/2018/018862A1
Disclosed is an integrated starter generator (ISG), comprising a stator (4) and a rotor (3). The stator and the rotor are oppositely arranged and are both provided with an annular iron core, a coil winding (121, 131) is arranged on the s...  
WO/2018/019487A1
The invention relates to a rotor (3) for an electric rotating machine (1), which rotor comprises a shaft (5) and a rotor element (8) surrounding the shaft (5). In order to allow a simpler and more cost-effective assembly as compared to t...  
WO/2018/015293A1
A yokeless stator (4) for an axial flux machine (1), comprising a housing (41), the housing comprising a circumferential portion (44, 48) and a plurality of elongated portions (45, 72) extending radially inwards therefrom, and a pluralit...  
WO/2018/016475A1
Provided is a method for manufacturing a core plate (1) which has an annular core back (11) and a plurality of teeth (12) extending from the core back toward the center (O) thereof. The core plate is obtained by performing a punching ste...  
WO/2018/016839A1
A brushless direct current vibration motor is provided. An eccentric weight arranged in a rotor is fixed between a back yoke and a permanent magnet such that both upper and lower surfaces of the eccentric weight are firmly fixed. The wei...  
WO/2018/016867A1
Provided in the present invention is a fan motor in which a pillar portion includes a first accommodation part, a second accommodation part, and a third accommodation part, wherein the first accommodation part and the second accommodatio...  
WO/2018/016067A1
An electric motor (100) comprises a stator (10) and a rotor (20). The rotor (20) comprises a first magnet (21) and at least one second magnet (22). The first magnet (21) comprises at least one magnet-holding part (21a) for holding the se...  
WO/2018/016495A1
This electric motor is provided with: a rotor having a rotor yoke and having magnets; and a stator in which a plurality of electromagnetic steel sheet layers each formed by disposing a plurality of electromagnetic steel sheets in an annu...  
WO/2018/015055A1
The present invention relates to an electrical synchronous machine for a rail-free vehicle. The vehicle has drive wheels and the synchronous machine is designed to generate a torque, which propels the vehicle, at the drive wheels. The sy...  
WO/2018/016026A1
A motor 10 has a stator core 21 of a stator 20 and a rotor 30. The stator core 21 has a first portion 210 and a second portion 220. The first portion 210 is constituted by laminating a plurality of soft magnetic material sheets. The seco...  
WO/2018/014908A1
The invention relates to an electrical machine (1) for use in a drive train of a hybrid motor vehicle, comprising a stator (2) and comprising a rotor (3) which is arranged within said stator and is intended to interact with the stator (2...  
WO/2018/017895A1
A novel variable magnetic monopole field electro-magnet and inductor with equal and stable high density magnetic field winding system for use in any AC-DC electric motor and generator or in any AC transformer including interleaved ferrom...  
WO/2018/017003A1
The invention provides a heat exchanger comprising at least one fluid inlet (902) and at least one fluid outlet (903), the heat exchanger comprising a bottom portion (9112), a top portion (912), and a plurality of walls (9082), the walls...  
WO/2018/011950A1
The stator according to the present invention has a yoke extending in a circumferential direction about an axis, teeth extending from the yoke in a first direction toward the axis, and coils wound around the teeth and fixed thereto. The ...  
WO/2018/010716A1
The invention relates to a method for producing a lamination stack, wherein a plurality of individual laminations (2), each having one aligning portion (4, 5) or a plurality of aligning portions (4, 5), are separated from at least one bl...  
WO/2018/012885A1
The present invention provides a rotor comprising: a cylindrical rotor core; and a plurality of magnets arranged to surround the outer peripheral surface of the rotor core, wherein the magnet has an inner peripheral surface that contacts...  
WO/2018/012153A1
The motor rotor of this disclosure is provided with an annular magnet, a cylindrical outer cover member for covering the outer peripheral surface of the magnet, and another member located at a position outside the magnet in the axial dir...  
WO/2018/009987A2
The machine is designed for operation as alternator and motor alternator for motor vehicles, as electric motor for electric-driven vehicles, as servomotors and electric motor for two-zone regulation of rotational speed. It provides syner...  
WO/2018/012867A1
The present invention provides a motor for a drone, comprising: a rotary shaft; a stator including a hole into which the rotary shaft is inserted; and a rotor arranged on the outer side of the stator, wherein the rotor comprises: a cover...  
WO/2018/010912A1
The invention relates to a rotor (3) for an electric rotating machine (1), in particular a synchronous machine (1a), comprising a shaft (5) that can rotate about an axis of rotation (4) and at least one pole shoe (7). According to the in...  
WO/2018/010699A1
A motor (700a) used for an electric tool. The motor (700a) comprises a stator (701a), a rotor (702a) capable of rotating relative to the stator (701a), a pole piece (704a) fixed in the motor (700a), a rotating shaft (703a), and a stator ...  
WO/2018/011961A1
The purpose of this invention is to prevent rusting of magnets even when the magnets have a large gap portion therebetween and are affected by external factors such as, for example, outside air. The rotor according to this invention is p...  
WO/2018/011979A1
A rotor (2) has a rotor core (21), a permanent magnet (22), a first resin portion (24), a second resin portion (25), and a third resin portion (26). The third resin portion (26) is formed integrally with the first resin portion (24) and ...  
WO/2018/010030A1
There is a method of aligning a plurality of electromagnetic elements in an electric machine. The electric machine has a first carrier having an array of electromagnetic elements and a second carrier having an array of posts defining slo...  
WO/2018/012599A1
The present invention achieves mass production at low cost while improving the fatigue strength of a rotor core. A rotor core steel sheet (10) comprises an electromagnetic steel sheet, is used to form the rotor core, and also has formed ...  
WO/2018/012813A1
The present embodiment relates to a dual camera module comprising a first camera module and a second camera module, wherein: a first magnet unit of the first camera module includes a first magnet and a second magnet, both disposed opposi...  
WO/2018/010032A1
An actuator for high rotational speed applications using a stator which utilizes laminated features to reduce Eddy current losses in the stator. This construction allows high pole counts while providing the efficiency and high speed bene...  
WO/2018/012127A1
The present invention is a coreless coil characterized in that a plurality of α-winding coils are formed by laminating a first coil layer and a second coil layer having the same shape and the same width as the first coil layer, each of ...  
WO/2018/012612A1
Provided is a dynamo-electric machine stator of which an outside surface can be installed on a circumferential surface. The stator 31 includes a coil assembly 31a. The stator 31 includes a stator core 32, a stator coil 33, a magnetic pol...  
WO/2018/009987A3
The machine is designed for operation as alternator and motor alternator for motor vehicles, as electric motor for electric-driven vehicles, as servomotors and electric motor for two-zone regulation of rotational speed. It provides syner...  
WO/2018/009983A1
A brushless generator (1) includes a cylindrical stator (2) for containing two diametrically opposed first coils (5) and (6), two diametrically opposed second coils (7) and (8), and two diametrically opposed third coils (9) and (10). Coi...  
WO/2018/011850A1
A rotor is provided with: a rotor core having a cylindrical outer peripheral surface with the axis as the center, and having a first end part and a second end part which are the two axial-direction end parts of the rotor core; a first pe...  
WO/2018/010031A1
An electric machine has a stator having an array of electromagnetic elements. A rotor is mounted on bearings and has an array of rotor posts. The rotor posts each have a length defining opposed ends and the array of rotor posts extends a...  
WO/2018/008417A1
Provided is a magnetic plate laminate comprising a laminate formed by stacking a plurality of thin strips, and fastening members provided in apertures in the laminate. Also provided is a method for manufacturing a magnetic laminate where...  
WO/2018/008328A1
[Problem] To provide a stator facilitating a process of winding an armature winding and reducing a cogging torque, and a method of manufacturing the stator. [Solution] A tooth portion 120 is formed in such a way that: segment portions 12...  
WO/2018/008502A1
A rotor 20 for a rotary electric machine and equipped with multiple claw-shaped magnetic pole parts 44, permanent magnets 49, and a cylindrical outer-circumferential core part 46. The claw-shaped magnetic pole parts 44 are arranged radia...  
WO/2018/008880A1
Embodiments relate to a stator unit, a stator, and a motor comprising same, the stator unit comprising: a unit stator core; an insulator disposed on the unit stator core; and a coil wound on the insulator, wherein the unit stator core co...  
WO/2018/007818A3
An electric motor may comprise a rotor and a stator comprising rotor and stator teeth, respectively. A non-uniform angular spacing or grouping of rotor teeth may facilitate desired rotational speeds of the rotor.  
WO/2018/007818A2
An electric motor may comprise a rotor and a stator comprising rotor and stator teeth, respectively. A non-uniform angular spacing or grouping of rotor teeth may facilitate desired rotational speeds of the rotor.  
WO/2018/008475A1
According to the present invention, a first winding wire and a second winding wire of a stator are connected in series so as to be excited by a driving current at the same time. A rotor includes the magnetic poles of a magnet, and a core...  
WO/2018/006954A1
The present inventions refers to an automotive single-phase electrical motor (10) of the claw pole type comprising a motor rotor (78) rotating around a rotating axis (54), a stator (14) defined by a mating pair of annular stator bodies (...  
WO/2018/008356A1
A rotary machine characterized by being equipped with a rotor having multiple first salient pole parts, a stator having multiple second salient pole parts and arranged so as to surround the rotor, multiple coils respectively wound around...  
WO/2018/002128A1
The invention relates to a rotor (10) for a reluctance machine (100) having an essentially disc-shaped rotor body (11) around a rotor axis (12) which runs through a rotor centre point (15), and an alternating sequence of barrier regions ...  
WO/2018/001600A1
The invention relates to a rotor (100) for an electric machine, in particular for an electric motor for the traction drive of a motor vehicle with electric or hybrid drive, having a rotor shaft or a rotor carrier (200), and having multip...  
WO/2018/005822A1
Embodiments of the subject invention are directed to a homopolar motor and its mechanical coupling with a flywheel rotor. The homopolar motor includes a rotor and no additional bearings, shafts, gears, pulleys, etc., are required to coup...  
WO/2018/002522A1
The invention mainly relates to a rotor (12) of a rotary electric machine, in particular of a motor vehicle, comprising: - two pole wheels (24, 25) each comprising a flange (28) equipped on the outer periphery of same with claws (29), sa...  
WO/2018/002057A1
The invention relates to a rotor for a synchronous reluctance electric machine. It comprises a stack of consecutive magnetically conductive core elements (101-104); each core element (101-104) comprises at least two adjacent sectorial se...  

Matches 201 - 250 out of 49,479