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Matches 1 - 50 out of 48,864

Document Document Title
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/2018/009983A1
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/2018/007818A2
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...  
WO/2018/005544A1
A motor includes a stator and a rotor. The rotor is rotatable about an axis. The rotor includes a core including a plurality of pole segments arranged arcuately about the axis. The rotor further includes a plurality of arcuately arranged...  
WO/2018/005348A1
An electrical machine has a nonmetallic housing having a stator band and an endplate, wherein the laminated stator core is in self-locked engagement with the housing. Another electrical machine has a unitary nonmetallic housing with an i...  
WO/2017/221521A1
Provided is a rotor of a dynamo-electric machine with which it is possible to reduce weight and increase efficiency at a low cost. A dynamo-electric machine comprising a stator and a rotor, wherein the rotor has a rotor core made of a pl...  
WO/2017/220239A1
The invention relates to a rotor (16) for an electric asynchronous machine (10), comprising a cage rotor (22) which has rods (25) arranged in a laminated core (21) of the rotor (16) and two short-circuit rings (23) which are arranged on ...  
WO/2017/221399A1
A stator is provided with: a yoke extending in a circumferential direction about an axis; and teeth extending in a radial direction about the axis from the yoke toward the axis. The teeth have a tip-end portion on the axis side and a bas...  
WO/2017/221843A1
Provided is an electric linear actuator that saves space and simplifies a support structure for thrust force, thereby reducing the cost. This electric linear actuator (1) is equipped with an electric motor (2), a linear motion mechanism ...  
WO/2017/220430A1
An electrical machine (1) comprises a stator (20) and a rotor (10) having a plurality of poles (4). A pole comprises a radial axis (5) centrally through the pole. A pole comprises a first slot configuration (12, 13) having a magnet (15, ...  
WO/2017/221341A1
A consequent-pole rotor 20 has: a first rotor core 5-1 having a first insertion hole; and a second rotor core having a second insertion hole and stacked on the first rotor core 5-1, thereby forming a space for housing a permanent magnet ...  
WO/2017/221512A1
Provided is a powder magnetic core used for an axial-gap-type dynamo-electric machine, wherein: the powder magnetic core has a fan-shaped yoke part, and teeth formed integrally with the yoke part and so as to protrude from the yoke part;...  
WO/2017/219259A1
A motor (1), comprising a stator (12), a rotor (14) and a first bearing (16); a shell (121) of the stator (12) has a top wall (122) and a bottom wall (123) opposite to each other, side walls (124), and a first opening (125) formed on the...  
WO/2017/220939A1
The invention relates to an armature for a rotary electrical machine with axial flux or axial transverse, comprising: a plurality of teeth; a winding forming the electrical circuit of the armature comprising at least three phases, each o...  
WO/2017/222359A1
The invention relates to an electric generator with a simple and scalable configuration, having a multi-modular characteristic, and being configured for the generation of electric current based on various drive sources thereof.  
WO/2017/221496A1
Provided is a rotor of a permanent magnet rotary electric machine, said rotor being able to be inexpensively manufactured, to enable a permanent magnet to be highly accurately positioned and attached to a rotor iron core, and also to ena...  
WO/2017/220545A1
The invention relates to a rotor (4) for an electric machine (1) comprising: at least one magnetic element (5) and a magnetically anisotropic sleeve (16) for receiving the at least one magnetic element (5).  
WO/2017/220932A1
Disclosed is a claw-type rotating electric machine which has an axis X and the inductor of which has air gap surfaces that are arranged in such a way as to lie across from an armature of an electric machine along the axis X.  
WO/2017/216995A1
The permanent magnet synchronous machine according to the present invention is provided with a stator constituted by a plurality of divided core blocks linked in the rotational direction of the rotor. The plurality of divided core blocks...  
WO/2017/215686A1
The invention relates to an electric machine (1), designed as a motor and/or as a generator, comprising a housing (2), a stator (3) rotationally fixed to the housing (2), and a rotor shaft (5) arranged coaxially and radially within the s...  
WO/2017/217154A1
A stator 10 includes a core 12. Teeth 18 extending in a radial direction are connected to the core 12, and a coil 22 is wound on the teeth 18 with an insulator 20 interposed therebetween. The core 12 includes a recess part 26 that gradua...  

Matches 1 - 50 out of 48,864