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Matches 51 - 100 out of 48,715

Document Document Title
WO/2017/199470A1
A method for manufacturing a rotor provided with a plurality of permanent magnets (36) provided inclined in relation to the axial direction of a rotor core. The method for manufacturing a rotor is provided with: a step for manufacturing ...  
WO/2017/200312A1
The present invention enables: a stage skew to be formed by stacking steel plates without making the upper side or the rear side thereof be opposite or the stage skew to be formed by stacking steel plates of which both sides can be easil...  
WO/2017/198456A1
The invention relates to a method for fixing a permanent magnet (2) in a rotor lamination stack (3) for an electric machine, and comprises a step of providing at least one permanent magnet (2) as well as a stacked rotor lamination stack ...  
WO/2017/195249A1
This stator core is formed by stacking a plurality of magnetic steel sheets, and is provided with: an annular core back; and a plurality of teeth that extend inwardly from the core back and each have a winding wound therearound. The core...  
WO/2017/196045A1
The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed in the housing; a first coil disposed on the bobbin; a magnet which is disposed on the housing and faces the first coil; a base disposed und...  
WO/2017/194344A1
The invention relates to a synchronous generator (130) of a gearless wind turbine (100) comprising a rotor (106) and a stator (132). The stator (132) has a stator ring (30) having teeth (34) and grooves (32) arranged therebetween for rec...  
WO/2017/195637A1
The present invention is provided with: a coil assembly step for combining a plurality of coil units (21) together to form a coil cage (121); a core insertion step for inserting an inner core (30) from the outer side in the radial direct...  
WO/2017/194254A1
The invention relates to an electrical machine comprising a stator and a rotor (10), said rotor consisting of a rotor body (20) with a laminated core (14) positioned on a rotor shaft (12). According to the invention, the rotor comprises ...  
WO/2017/194352A1
An electrical machine having a double rotor arrangement. The invention relates to an electrical machine having a radial double rotor arrangement comprising an internal rotor and an external rotor, wherein a stator is arranged between the...  
WO/2017/193352A1
Disclosed is a magnetic gap spanned electric generator, having at least one magnetic column group, at least one coil column group and one sensing switch group. The magnetic column group respectively has at least one first magnetic part a...  
WO/2017/196601A1
An electric machine including a housing, and a stator mounted to the housing. The stator includes a plurality of laminations, a first end turn and a second end turn. A rotor shaft extends through the housing. A hybrid rotor module is cou...  
WO/2017/194271A1
The invention relates to a rotor body for a rotor of a rotating electric machine, in particular a turbogenerator, comprising at least one pole axis extending perpendicularly to a longitudinal center axis of the rotor body. At least one s...  
WO/2017/194379A1
The invention relates to a hydraulic power generator (1) designed as a synchronous electric machine which has an air-cooled rotor (2) and a stator (3) and which comprises at least eight poles (19) formed by the rotor windings (7). The in...  
WO/2017/195498A1
According to the present invention: a plurality of first iron core pieces (311) and a plurality of second iron core pieces (312) each having an insertion hole (7), into which a magnet (6) is inserted, are formed so as to be stacked; a br...  
WO/2017/194872A1
The invention relates to a flange (1) for an electrical machine (100), said flange being configured to at least partially cover winding overhangs (10) that form part of the electrical machine (100), the flange (1) comprising a chamber (5...  
WO/2017/190658A1
A direct current motor, comprising: a motor housing (1); a motor shaft (2), extending in a front-rear direction and rotatably penetrating the motor housing about an axis thereof; a rotor (4), sheathed on the motor shaft and disposed in t...  
WO/2017/190720A1
The invention relates to an electric machine (1) designed as a motor and/or as a generator, comprising a housing (2), a stator (3) arranged in the housing (2), and a rotor (4) arranged coaxially and radially inside the stator (3), betwee...  
WO/2017/188659A1
An embodiment relates to a power terminal and a motor including the same, the power terminal comprising: a body; a pin portion extending upward from the body; a coupling portion formed at one end of the body and coupled to an end of a co...  
WO/2017/187580A1
The rotor of this electric motor comprises a rotor magnet 15. The rotor magnet 15 comprises a yoke 1 and a resin magnet section 16 that is arranged on the exterior of the yoke 1 and that is formed from a resin containing a rare-earth mag...  
WO/2017/188143A1
[Problem] To provide a motor which achieves both a large torque with a high power factor during low-speed rotation and field-weakening characteristics imparting a high power factor during high-speed rotation. [Solution] By providing an e...  
WO/2017/187534A1
A stator iron core (43) of a stator (41) has: multiple sheets of a plate-like member (81) stacked together; and at least one sheet of a second plate-like member (82) larger in outer diameter than the multiple sheets of the first plate-li...  
WO/2017/186401A1
The invention relates to an electric machine, comprising an electrical conductor (1), a main insulation (2) surrounding the conductor (1), an outer corona shield (3) surrounding the main insulation (2), a laminated core (4) having groove...  
WO/2017/187581A1
The rotor of this electric motor comprises a rotor magnet 15. The rotor magnet 15 comprises a yoke 1 and a resin magnet section 16 that is arranged on the exterior of the yoke 1 and that is formed from a resin containing a rare-earth mag...  
WO/2017/190090A1
Certain aspects relate to designs for an interior permanent magnet (IPM) electrical machine rotor and magnets having a double layer split interior magnet configuration. Compared to existing designs, the disclosed rotor design has an incr...  
WO/2017/187522A1
A stator is provided with: a tooth portion (5) around which a coil is wound and fixed; and a core back portion (3a, 3b) having one end connected through a thin connection portion (1a, 1b) to the tooth portion (5) and constituting a magne...  
WO/2017/186644A1
The invention relates to a pre-formed coil for a stator (132) of a generator (130) of a gearless wind turbine (100). The pre-formed coil (100) comprises an electric conductor (26), wherein the electric conductor (26) has a plurality of w...  
WO/2017/187861A1
The purpose of the present invention is to provide, in a brushless electric motor of the type that includes a permanent magnet 210, a rotator configuration in which the contribution of a magnetic pole end shape to torque generation can b...  
WO/2017/186022A1
Provided are an armature (60), an end module (30) for an armature, and a method for assembling an armature. The armature comprises: an iron core (10); multiple independent insertion wires (20), each insertion wire being arranged in a cor...  
WO/2017/188447A1
A laminated iron core (10) formed by laminating a plurality of iron core pieces (11), wherein: a connecting recessed part (19) is provided to the inner peripheral part and/or the outer peripheral part of each of the iron core pieces (11)...  
WO/2017/183656A1
A motor 10 pertaining to an embodiment is equipped with: a rotor 30 having a rotor core 31 and multiple permanent magnets 32 arranged along the outer periphery of the rotor core 31; and a stator 20 having multiple windings 21. Each of th...  
WO/2017/182386A1
An electrical disc rotor machine is equipped with at least one rotor and at least one at least partially corresponding stator, wherein the at least one rotor and the at least one stator each have an end side, which end sides face one ano...  
WO/2017/183837A1
The present invention relates to a slim-type stator using a multilayer substrate, which can maximize torque generated in a rotor opposite thereto and achieve an increase in air volume, and a single phase motor and a cooling fan using the...  
WO/2017/183378A1
An outer-rotor type multi-pole generator equipped with a fixed stator and a rotor that coaxially surrounds the stator and is formed in a cylindrical shape, and is provided with multiple permanent magnets on the inner circumferential surf...  
WO/2017/178291A1
The invention relates to a generator rotor (5) for a generator (1), in particular a slow rotating generator, of a wind turbine (100) or a hydroelectric power plant (200). According to the invention, the generator rotor (5) has a rotor be...  
WO/2017/178129A1
The invention relates to a rotor (3) for an electric rotating machine (1), in particular a synchronous machine (27), comprising a shaft (5) and at least one pole shoe (7), wherein the shaft (5) has a first contact surface (8) and wherein...  
WO/2017/179713A1
The rotor 13 included in this rotary electric machine 10 has magnets 13a, through-holes 13b, a rotor core 13c, housing holes 13d, introduction members 16, a side plate 17, and so forth. Each of the introduction members 16 partially or fu...  
WO/2017/181089A1
Rectangular conductor wires (38) are often used in alternator applications requiring a high slot fill to maximize output and efficiency. However for lower output and efficiency applications, round conductor (40) wire may increase cost co...  
WO/2017/178911A1
A rotor (1) for a synchronous machine extending along an axis of rotation (3) wherein a cross section of said rotor (1 ) with respect to said axis of rotation (3) comprises a plurality of radial ribs (10) wherein each of them connects tw...  
WO/2017/178008A1
The invention relates to an electric motor for a cooking device, wherein the electric motor is in the form of an axial flux machine, comprising a rotor with a return path body (7) and with a plurality of permanent magnets (8) which are f...  
WO/2017/177321A1
An embodiment of a liquid cooled electric machine is provided with an enclosed stator and includes a cooling assembly so configured as to allow cooling liquid to flow in the coil receiving slots of the enclosed stator to thereby cool the...  
WO/2017/180601A1
A material comprises at least one layer of a plurality of domains, each domain being flattened in a first direction and elongated in a second direction normal to the first direction. The flattened and elongated domains define an anisotro...  
WO/2017/177954A1
Disclosed are a generator stator and a generator. The generator stator comprises at least two coil windings formed by wire winding. The at least two coil windings are independent of each other to form power outputs independent of each ot...  
WO/2017/173790A1
A switched reluctance motor, comprising a housing and a rotor (410) and a stator (420) that are provided within the housing. The rotor (410) comprises multiple rotor teeth provided around the circumferential direction and rotor grooves (...  
WO/2017/175999A1
Disclosed herein is a multi-shaft drive motor. The multi-shaft drive motor includes: a caterpillar-type rotary belt facing a magnetic field forming core unit disposed on an inner surface of a case; a facing magnet unit disposed on an out...  
WO/2017/173788A1
Provided are a switched reluctance machine having an inner-rotor and outer-stator configuration, an electric vehicle, and a switched reluctance machine system, relating to the technical field of electric motors. The switched reluctance m...  
WO/2017/173787A1
A switched reluctance motor, comprising a housing and a rotor (410) and a stator (420) that are provided within the housing. The rotor (410) comprises multiple rotor teeth provided around the circumferential direction, and rotor grooves ...  
WO/2017/175664A1
A laminated core formed by annularly connecting a plurality of laminated core parts (20) each of which comprises plate-like core pieces (13) of the same shape laminated and fixed to each other. Each of the laminated core parts (20) has a...  
WO/2017/175358A1
Provided is a stator comprising: a stator core; and insulators 4 respectively mounted to a plurality of core pieces. The insulators 4 comprise: first insulation sections 41 mounted to back yokes; and second insulation sections 42 mounted...  
WO/2017/175330A1
An electric motor is provided with a stator, and a rotor arranged inside the stator. The stator is provided with a stator core, and a winding formed using aluminum and wound on the stator core with distributed winding. The rotor is provi...  
WO/2017/175461A1
Provided is a rotor structure for an axial gap rotary electric machine capable of securing strength for holding a magnet against axial attraction force without causing a reduction in the surface area of the magnet and an increase in the ...  

Matches 51 - 100 out of 48,715