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Matches 1 - 50 out of 34,497

Document Document Title
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/2018/012153A1
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/2018/011900A1
Provided is a winding device (100) provided with a core fixing portion (30), a flyer portion (20), and a second insulation sheet pressing portion (10) for fixing a pair of insulation sheets (4) to a divided core (5), wherein: the second ...  
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/2018/012127A1
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/2018/008738A1
Provided is a rotary electric machine that achieves high motor efficiency with little loss. This rotary electric machine is equipped with: a stator core 131 arranged opposing the circumferential surface of a rotor 12, and in which multip...  
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/2018/007060A1
A stator of an electrical machine which has stator slots and conductor elements arranged in the stator slots, which conductor elements each have two conductor ends, is already known. A plurality of conductor ends, which are situated next...  
WO/2018/003006A1
A protruding portion (71) of a case (7) is inserted into a groove (9) in which a wire (10) is placed. The case (7), in which a clearance (C1) between a step surface (72) and a brush holder (5) is smaller than a clearance (C2) between a s...  
WO/2018/002971A1
This method for producing an insulating structure for covering the outer surface of an object to be insulated is provided with: a tape production step (S10) for producing a main insulating tape with which nanoparticles have been mixed; a...  
WO/2018/003155A1
A motor 10 provided with a rotor 20 having a permanent magnet 24, and a stator 30 having salient poles 40 on which coils 50 are mounted, wherein: six salient pole groups from a first salient pole group to a sixth salient pole group each ...  
WO/2018/002974A1
This method for producing a corona discharge-preventing structure for covering the outer surface of an object to be insulated is provided with: a tape production step (S10) for producing a corona discharge-preventing tape obtained by add...  
WO/2018/002970A1
This method for producing an insulating structure for covering the outer surface of an object to be insulated is provided with: a taping step (S01) in which the outside of the object to be insulated is taped with a main insulating tape t...  
WO/2018/003114A1
A rotor (30) has a yoke (4) formed in an annular shape, and a resin magnet (5) that is formed integrally with the yoke (4). The yoke (4) has a first inner peripheral surface (41), a second inner peripheral surface (42), and a third inner...  
WO/2018/003424A1
First, third, and fifth coils (U1+, V1+, W1+) are wound in a first direction around first, third, and fifth teeth (1, 3, 5). Second, fourth, and sixth coils (U2-, V2-, W2-) are wound in a second direction around second, fourth, and sixth...  
WO/2018/001524A1
An end structure (102) for a rotor of an electric machine is attachable to an end of the rotor (100). The end structure (102) comprises a ring arrangement (104), a rotational axis (112) of which is parallel to that of the stacked rotor (...  
WO/2018/002972A1
This method for producing an insulating structure for covering the outer surface of an object to be insulated is provided with: a sheet production step (S12) for producing a main insulating sheet with which nanoparticles have been mixed;...  
WO/2018/002973A1
This method for producing an insulating structure for covering the outer surface of an object to be insulated is provided with: a winding step (S02) in which a main insulating tape is wound around the outer surface of the object to be in...  
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/2017/216995A1
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/2017/218316A1
A method for reducing stress concentration on a rotor sleeve during balance cutting comprising: providing an axial protrusion to an outer diameter of a first end cap and a second end cap of a rotor assembly; and radially cutting at least...  
WO/2017/215834A1
The invention relates to a squirrel cage rotor for an asynchronous machine (1), comprising a magnetically conductive main body (5) which is mounted so as to be able to rotate about an axis (8) and includes electric conductors (7) in subs...  
WO/2017/216099A1
The invention relates to a tubular motor (200) for a closure system comprising: - a motor tube (106) with motor means (112) and control means (114) comprising a second connector (128) with a plurality of windows each comprising an electr...  
WO/2017/217495A1
The motor (1) with a speed reducer comprises: a rotary shaft (61) having a worm gear (62) thereon and supported via multiple bearings (67A, 67B) in a rotatable manner about a central axis; a motor unit (30) for driving the rotary shaft (...  
WO/2017/213331A1
The present invention relates to a spoke type rotor. More specifically, the present invention relates to a spoke type rotor which is capable of reducing manufacturing costs and improving motor performance by reducing the weight of the ro...  
WO/2017/211690A1
There is described a method of preparing a linear motor device (1) comprising a circulating carrier (2) having an outer surface (3) and at least one cart (4) movably mounted to the circulating carrier (2). The cart (4) has a cart base (1...  
WO/2017/211691A1
There is described a method of preparing a linear motor device (1) comprising a circulating carrier (2) having an outer surface (3) and at least one cart (4) movably mounted to the circulating carrier (2). The cart (4) has a magnet assem...  
WO/2017/212777A1
According to the method of manufacturing a stator core of an embodiment, weld beads 6 that include a magnetic member 12 other than a core piece 2 are formed in welding grooves 5 provided on the circumferential surface of layered core pie...  
WO/2017/211477A1
The invention relates to a rotor (10, 20, 40, 50) for a reluctance machine (1), comprising conductor layers (11, 11a, 21, 41, 51) and insulation layers (15, 15a) arranged in alternation in the axial direction (A), wherein the conductor l...  
WO/2017/211549A1
The invention relates to a winding of a generator (130) of a wind power installation (100), in particular of the rotor (134). The winding comprises a plurality of coils which are each wound with a flat ribbon conductor (12), wherein the ...  
WO/2017/208415A1
[Problem] To enable winding of a coil wire by a central-winding/direct-winding method and to ensure insertion of a wedge into a slot, in the state where a stator core for an electric motor is held by a winding device from the stage of wi...  
WO/2017/208414A1
[Problem] Provided are: a coil bundle guiding means that guides a coil bundle to the base end of a gap without causing clogging on the midway of the gap, and guides the coil bundle to the base end of the gap without an operator conductin...  
WO/2017/208387A1
The purpose of the present invention is to provide an electric rotary machine, for which the productivity of a stator thereof can be improved through the elimination of a trimming process by preventing varnish from oozing out to housing ...  
WO/2017/202593A1
The invention relates to a rotor for use in an electric motor and to a method for producing such a rotor. The rotor comprises a plurality of anchor sections, a plurality of magnets (3), a rotor core (6), and a plastic overmolding. The ro...  
WO/2017/203570A1
This IPM motor rotor is provided with: a rotor core; a permanent magnet that is buried in the rotor core; a sensor magnet that is provided to one end of the rotor core; and a resin that covers the sensor magnet and fixes the sensor magne...  
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/2017/199813A1
A winding method has a winding step in which the axial center of a nozzle (22) is made to intersect the extension direction of a flyer main body (21) and the flyer main body (21) is moved in two directions orthogonal to a stator (2), the...  
WO/2017/199075A1
A method with steps: - providing a moulding core (10) having elastic walls, enclosing an inner chamber (18, 20) with an opening (22), the opening (22) is connected to a valve (38). The mould comprises a lower portion (14) and an upper po...  
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/2017/199470A1
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/2017/198456A1
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/2017/194344A1
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/2017/194271A1
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...  

Matches 1 - 50 out of 34,497