Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 48,864

Document Document Title
WO/2017/205502A1
One embodiment is a unique Vernier machine comprising a rotor and a stator. The rotor comprises a back portion and a plurality of permanent magnets. The stator comprises a plurality of ferromagnetic arm structures, a plurality of ferroma...  
WO/2017/205288A1
A roller system has a frame, a plurality of rollers (supported by the frame) forming a roller plane, and an external rotor motor ("motor") spaced from the roller plane. As an external rotor motor, the motor has a stator and an external r...  
WO/2017/202319A1
A permanent magnet synchronous motor (1000) and an electric vehicle (2000). The permanent magnet synchronous motor comprises a housing (400), and comprises a motor rotor (300) and a motor stator (500) mounted in the housing. The motor ro...  
WO/2017/203479A1
The generator device (1) of electrical energy with permanent magnets, particularly for the supply of electrical loads and/or batteries of vehicles, connectable to at least a driving shaft of a motor, comprises: a rotor element (2) rotati...  
WO/2017/203138A1
The invention mainly relates to a rotating electric machine for driving a compressor of a motor vehicle air conditioning system, characterized in that said electric machine comprises a rotor (6) that has a body (23) with a plurality of c...  
WO/2017/202518A1
The invention relates to a rotor (2), in the case of which the adhesive or the resin (5) is cured by means of light, whereby the time for curing the adhesive or resin (5) is greatly shortened and the energy consumption is considerably re...  
WO/2017/199703A1
Provided is a method for manufacturing a metal plate laminate, said method including: a step in which multiple metal plates are laminated, the laminated metal plates having a slot parallel to the thickness direction of the metal plates; ...  
WO/2017/200140A1
The present invention relates to: a stator for improving the performance of a motor and preventing the scattering of a stator coil by providing, between teeth around which the coil is wound, an auxiliary core formed from a magnetic body;...  
WO/2017/198496A1
An electric machine has a double armature arrangement with a first and the second armature. The first armature and the second armature are arranged concentrically with respect to one another in such a way that they are spaced apart from ...  
WO/2017/201330A1
Pairs of unidirectionally magnetic rotor/stator assemblies are mounted fox synchronous rotation and complementary, so that one creates pulsating positive current flow and the other creates pulsating negative current flow, as the rotor an...  
WO/2017/198389A1
The invention relates to an electric machine (1) comprising a stator (2) and a rotor (3). The rotor (3) is rotatably mounted within the stator (2) and has a rotor shaft (4) which is in the form of a hollow shaft and by means of which a c...  
WO/2017/199032A1
An electric motor (10) is disclosed having a detachable stator tooth 16. In some implementations, coil windings (18) of the electric motor may be coupled to one or more drivers (22) independently of other coil windings. A method of repai...  
WO/2017/198409A1
The invention relates to a three-phase generator for an installation for generating a three-phase alternating voltage, comprising a two-pole rotor having two magnetic poles, wherein the magnetic poles are arranged irregularly and offset ...  
WO/2017/198406A1
A rotor (10) of an electric machine with a laminated core (12) is described, the latter comprising a first partial core (14a-d) with first sheet-metal laminates (16a-d) and a second partial core (14a-d) with second sheet-metal laminates ...  
WO/2017/199527A1
A stator core manufacturing method according to one embodiment is a method for manufacturing a stator core configured by laminating multiple plate members centered around a central axis extending in the vertical direction, said method in...  
WO/2017/200093A1
A cage induction motor according to a mode of embodiment of the present invention includes a rotor iron core capable of rotating about a central axis, and a shaft to which the rotor iron core is fixed. The rotor iron core includes an ann...  
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...  

Matches 101 - 150 out of 48,864