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Matches 451 - 500 out of 45,212

Document Document Title
WO/2015/093251A1
The apparatus for manufacturing an iron core for a dynamo-electric machine according to an embodiment of the present invention is provided with a rotary layering part for layering while rotating an iron core material punched from an elec...  
WO/2015/092672A3
A permanent magnet-assisted synchronous reluctance motor (1) comprises a stator (2) equipped with stator windings (4) defining a seat wherein a substantially cylindrical rotor (3) is positioned comprising a plurality of circular elements...  
WO/2015/092298A3
The invention mainly relates to a motor vehicle heat engine starter comprising a rotary electric machine (5) that has a rotor (9) and a stator (8) and comprises a plurality of magnetic poles (65) arranged on an internal circumference of ...  
WO/2015/086637A1
The electric machine comprises a rotor (100) with a first end (E1), a second end (E2), axial air channels (A1) and first radial air channels (R1) and a stator with second radial air channels. The rotor (100) is divided into at least two ...  
WO/2015/087124A3
A rotor (12) includes i) a stacked body (24) in which a plurality of holed steel plates (28a, 28b) provided with holes (29, 30) punched out of insulation coated steel plates are stacked together, and that includes a plurality of magnet h...  
WO/2015/087604A1
[Problem] To reduce eddy current loss in a support member for a rotor in an axial gap motor, and to increase motor efficiency. [Solution] This axial gap motor comprises: a rotor (10) having a disk-shaped support member (12) that has a pl...  
WO/2015/086155A2
The invention relates to a method for producing the permanent magnet rotor of an electric motor, wherein the magnet, which consists of magnetic powder and binder and is pressed into shape and hardened, is force-locked in a cylindrical me...  
WO/2015/089518A1
A high efficiency transverse flux motor fan utilizes a transverse flux motor that can provide torque to drive fan blades at a reduced weight over conventional induction and brushless DC motors. A fan incorporating a transverse flux motor...  
WO/2015/087445A1
The present invention obtains an embedded permanent magnet-type rotating electrical machine with which a decrease in the amount of magnetic flux of permanent magnets can be suppressed and the permanent magnets can be effectively cooled. ...  
WO/2015/087124A2
A rotor (12) includes i) a stacked body (24) in which a plurality of holed steel plates (28a, 28b) provided with holes (29, 30) punched out of insulation coated steel plates are stacked together, and that includes a plurality of magnet h...  
WO/2015/086155A3
The invention relates to a method for producing a permanent magnet rotor of an electric motor, wherein the magnet (1), which consists of magnetic powder and binder and is pressed into shape and hardened, is force-locked in a cylindrical ...  
WO/2015/087126A3
A rotary electric machine rotor (10) includes a rotor core (20), a rotor shaft (30), and a nut portion (50). The rotor core (20) is made up of stacked thin magnetic plates. The rotor shaft (30) has, on one end side, a receiving portion (...  
WO/2015/086320A2
The invention relates to an electric machine, comprising at least one first permanent magnet; at least one second permanent magnet; a first region, the temperature of which is in a first temperature range during operation; and a second r...  
WO/2015/087126A2
A rotary electric machine rotor (10) includes a rotor core (20), a rotor shaft (30), and a nut portion (50). The rotor core (20) is made up of stacked thin magnetic plates. The rotor shaft (30) has, on one end side, a receiving portion (...  
WO/2015/088597A1
An electrical machine includes a rotor for rotation about a rotational axis, a coil arranged circumferentially with respect to and encircling the rotational axis,, and a stator assembly. The stator assembly includes a unitary lamina comp...  
WO/2015/088973A1
An electro-dynamic machine has a rotor and stator with a gap therebetween. The machine has a frame defining a hollow interior with end cavities on axially opposite ends of the frame. A gas circulating system has an inlet that supplies hi...  
WO/2015/087377A1
This embedded-permanent-magnet electric motor has a stator (2) and a rotor (1). The rotor has a plurality of separate permanent magnets (7) for each magnetic pole, and for each magnetic pole, a rotor core has a plurality of separate magn...  
WO/2015/087773A1
This embedded-permanent-magnet electric motor has a stator (2) and a rotor (1). The rotor has a plurality of separate permanent magnets (7) for each magnetic pole, and for each magnetic pole, a rotor core has a plurality of separate magn...  
WO/2015/081525A1
A cast aluminum rotor, and motor using the cast aluminum rotor. The cast aluminum rotor comprises a rotor core (1), aluminum rings (2), and a conductive aluminum strip (3); the middle of the rotor core is provided with a shaft bore (11),...  
WO/2015/082528A2
Disclosed is a rotor for an electric machine, in particular for an electric motor, comprising at least two Halbach arrays (2) and a ferromagnetic cylinder structure (6). The Halbach arrays (2) are arranged azimuthally along the cylinder ...  
WO/2015/083274A1
A permanent magnet-embedded electric motor (50) comprises a stator (1) and a rotor (100). The rotor includes a rotor iron core (12) having a plurality of magnet housing holes (13), each housing a plurality of permanent magnets (14). A pl...  
WO/2015/082373A2
The invention relates to a stator core for use in an electromagnetic machine, containing at least one first lamination and one second lamination each of which has an annular element with a central point, an inner side, and an outer side;...  
WO/2015/083623A1
This magnet-type electric generator (1) is provided with: a rotor (6) which is rotatably supported, and which is provided with a plurality of magnets (62); and a stator (10) having a core (20) provided with a winding unit (50). The windi...  
WO/2015/082528A3
Disclosed is a rotor for an electric machine, in particular for an electric motor, comprising at least two Halbach arrays (2) and a ferromagnetic cylinder structure (6). The Halbach arrays (2) are arranged azimuthally along the cylinder ...  
WO/2015/082373A3
The invention relates to a stator core for use in an electromagnetic machine, containing at least one first lamination and one second lamination each of which has an annular element with a central point, an inner side, and an outer side;...  
WO/2015/077870A1
In an aspect, an electromechanical apparatus is provided, comprising an electromagnet, a magnetically permeable rotor, a drive, a current source, a current sensor and processing logic. The electromagnet includes a magnetically permeable ...  
WO/2015/081106A2
The electronically commutated electromagnetic apparatus (ECA) of the present invention is a direct current (DC) rotating electro-magnetic machine that converts electrical energy into mechanical energy when operating as a motor and mechan...  
WO/2015/078730A1
An active part (4) of an electric machine (2) is connected to a supporting body (5) via a connecting structure and is fixed relative to the supporting body (5). A rotor (4') of the electric machine interacts electromagnetically with a st...  
WO/2015/078757A3
The invention relates to a wheel hub drive (1) for a motor vehicle, in particular for an electric car, comprising an electric motor (2) and a hydrodynamic torque converter (4), said hydrodynamic torque converter (4) being drivingly conne...  
WO/2015/080077A1
The objective of the present invention is to provide an electric motor rotor, electric motor, and air conditioner that are able to have increased performance, increased reliability, and reduced cost. The electric motor rotor (20) is prov...  
WO/2015/081106A3
The electronically commutated electromagnetic apparatus (ECA) of the present invention is a direct current (DC) rotating electro-magnetic machine that converts electrical energy into mechanical energy when operating as a motor and mechan...  
WO/2015/080078A1
The objective of the present invention is to provide an electric motor rotor, an electric motor, and an air conditioner that are able to have increased performance, increased reliability, and reduced cost. The electric motor rotor (20) i...  
WO/2015/080051A1
 A vector-magnetic-property-controlling material according to the present embodiment is subjected to a scratching process in two directions that intersect on the surface of a steel material. An iron core according to the present embodi...  
WO/2015/074774A3
The invention relates to a machine component, in particular a rotor, for an electric machine, comprising a magnet arrangement (11), which comprises a plurality of magnet elements (3) arranged against each other in an arrangement directio...  
WO/2015/074911A3
The invention relates to an electric machine (10), in particular an electric machine (10) such as a generator or a motor, having at least one pole (22, 23) such as a salient pole or a claw pole, for converting mechanical energy into elec...  
WO/2015/074952A1
The invention relates to a salient-pole rotor, comprising at least two pole shafts (1) pointing radially outward and, for each pole shaft, an electrical winding (2) surrounding the particular pole shaft (1) and a pole shoe (3), wherein t...  
WO/2015/075456A3
A direct drive rotary generator formed of an elongate cylindrical series of stator annuli and a coaxial elongate cylindrical series of armature annuli and mounted for relative rotational movement around their common axis, the series of s...  
WO/2015/075886A3
A rotor shaft (30) has a stopper portion (32) on a first end side, and has an outside threaded structure (44) on a second end side. A washer (70) is disposed between an end of a rotor core (20) on the second end side and an end of a nut ...  
WO/2015/075813A1
An axial gap type rotating electric machine comprises: a rotor fixed to a rotating shaft; a stator disposed facing the rotor along the axial direction of the rotating shaft; a housing for housing the rotor and the stator; and a resin mem...  
WO/2015/075364A3
The invention essentially concerns a rotor (100) comprising an axis of rotation (X) for an electric machine comprising: - a central core (101), - arms (102) extending radially relative to the core (101), these arms (102) each comprising ...  
WO/2015/076045A1
Provided are a rotary electric machine that achieves high output and simultaneously enhances reluctance torque, reduces stress, and improves a power factor, and an electric vehicle provided with the rotary electric machine. Permanent mag...  
WO/2015/076400A1
Provided is a magnetic rotary device that is excellent in terms of efficiency, uniformity, and stability of rotation and energy-saving performance, whereby little resistive force is generated against the rotation of a rotor when permanen...  
WO/2015/074940A1
The invention relates to an electric motor including a rotor (2) including a magnetised part (3) defining a plurality of rotor poles, and a stator (4) including a plurality of coils (8) and a magnetic armature (6) defining a magnetic cir...  
WO/2015/074919A3
This invention refers to an electric motor (1) of axial magnetic flux, this electric motor has: at least one stator crown (2) that defines a contact surface (13), several magnets (3, 3', 3", 3"') associated with the contact surface (13) ...  
WO/2015/075784A1
 In the present invention, the efficiency at which a winding is cooled is improved while a stator core is firmly held. An axial-gap rotary electric machine provided with: a stator; a first rotor; a second rotor; and a housing that acco...  
WO/2015/074774A2
The invention relates to a machine component, in particular a rotor, for an electric machine, comprising a magnet arrangement (11), which comprises a plurality of magnet elements (3) arranged against each other in an arrangement directio...  
WO/2015/074911A2
The invention relates to an electric machine (10), in particular an electric machine (10) such as a generator or a motor, having at least one pole (22, 23) such as a salient pole or a claw pole, for converting mechanical energy into elec...  
WO/2015/071089A3
The invention relates to an electric machine (1) with a rotor (3), a stator (5), a housing (7), and two winding heads (17). Each of the winding heads (17) has a potting (19) made of an electrically insulating material such as plastic for...  
WO/2015/074023A1
A rotor includes an inner wall and an outer wall, where the inner wall forms a space and is radially centered along a central longitudinal axis of the rotor. The rotor further includes a first magnetic pair of legs corresponding to a fir...  
WO/2015/071469A3
A rotor system for a downhole motor comprises a set of permanent magnets, a set of conductors and a pair of end conductor rings connecting the set of conductors. The set of permanent magnets and the set of conductors being substantially ...  

Matches 451 - 500 out of 45,212