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WO/2022/124631A1 |
The present invention is a rotor support device for a shaft generator. A support block (20) is included in a housing (10) of the shaft generator to support a rotor shaft (13) in the direction of gravity. The dimensions of a support surfa...
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WO/2022/123808A1 |
Provided are: a permanent magnet synchronous motor that has a plurality of insertion holes for permanent magnets at each magnetic pole and can improve a resin injection operation that fixes the permanent magnets; and a production method ...
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WO/2022/118508A1 |
This dynamo-electric machine stator comprises a cylindrical stator core in which a plurality of slots are formed, and a plurality of segment coils inserted in the slots layered along the radial direction of the stator core, wherein: in o...
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WO/2022/116127A1 |
A magnetizing device for arc tile-shaped magnets of a permanent magnet motor and a radial magnetizing method. The magnetizing device comprises an inner magnetic pole (2), outer magnetic poles (3), a magnetic yoke ring (4), an excitation ...
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WO/2022/117278A1 |
The invention relates to a material layer for an electric machine, the material layer (2) comprising a first ply (4), which has a first material (6) in a planar extent, which first material is adjoined by a second material (8) along the ...
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WO/2022/117217A1 |
The invention is directed to a claw-pole stator (10) for an electric motor, in particular to a claw-pole stator (10) made of a single metal sheet and being applicated, for example, in a single-phase electric pump motor. The clawpole stat...
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WO/2022/113575A1 |
The present invention provides a method for manufacturing a case for a vehicle drive device comprising: a case in which an accommodation space is formed; a lubrication target having as a center a rotation shaft positioned in the accommod...
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WO/2022/114153A1 |
In this rotor core, there are permanent magnets including: a compression bonded magnet which contains magnetic material and a resin material for compression molding, said magnet being provided in a magnet hole; and an injection bonded ma...
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WO/2022/113404A1 |
This motor manufacturing method comprises a step of preparing parts of an axial gap motor and a step of assembling the parts. The parts include: a rotor; a stator; a shaft that is the rotational axis of the rotor; a bearing for rotatably...
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WO/2022/110329A1 |
A motor armature (100), a motor and a winding method for a motor armature (100). The motor armature (100) comprises an iron core (1) and a first winding (2) wound around the iron core (1); the iron core (1) comprises a yoke portion (11) ...
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WO/2022/112038A1 |
The invention relates to a method for producing a material layer (16) with at least one void (32) from a green body (52). In order to achieve a better cost position in comparison with the prior art, it is proposed that the production met...
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WO/2022/109647A1 |
The invention relates to a machine component (1) for an electric machine, comprising a component body (2) in which grooves (4) are formed, electrical conductors (7) being arranged in the grooves (4), which electrical conductors project o...
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WO/2022/111764A1 |
The invention relates a method and a device for the insulating coating of a stator (1) of an electric motor, in particular slots thereof. The coating is performed by the injection-moulding process, wherein, during a relative movement of ...
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WO/2022/110294A1 |
A winding method for a stator (100), a stator (100) and a micro water pump (300). The stator (100) comprises an iron core (10) and windings (20), the iron core (10) comprises a yoke portion (11) and a plurality of tooth portions (12) sur...
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WO/2022/112009A2 |
The invention relates to a stator component (4') of an electrodynamic machine, comprising a plastic structure (13'); a stator unit (8') which is at least partly integrated into the plastic structure and has coil windings; an electronic c...
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WO/2022/114225A1 |
Provided are a rotary member which is light and has increased tensile strength, and a method for manufacturing the same. The rotary member, which is rotated at high speed, is a carbon fiber reinforced molding comprising reinforcing fiber...
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WO/2022/106607A1 |
The invention relates to a method and a device for positioning the ends of winding elements (9), in particular the ends of winding elements of an electrodynamic machine comprising a plurality of adjusting tools (11) and a first drive in ...
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WO/2022/107528A1 |
A rotor includes: a magnet rotating along with a rotating shaft; and a coated tube formed in a cylinder shape that covers the magnet from the outside in the rotational radial direction of the rotating shaft, the coated tube being fastene...
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WO/2022/107632A1 |
The present invention provides: a rotor in which a permanent magnet can be appropriately fixed with respect to a rotor core and in which the amount of resin used is small; and a production method therefor. In a method for producing a r...
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WO/2022/107607A1 |
The present invention involves executing steps in which: a wire is supplied from a nozzle (6) while a spool (12c) having two or more corner sections on a side surface is rotated; the wire is wrapped diagonally on a surface (S4) sandwiche...
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WO/2022/104829A1 |
A rotor detection assistance apparatus for use in motor production, relating to the technical field of motor production, and solving the problem of the low detection efficiency of existing rotor detection for use in motor production, the...
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WO/2022/101369A1 |
The invention relates to a method for connecting sheet metal parts (2) in order to form laminated cores (3). The aim of the invention is to produce laminated cores with a precise shape in a reproducible manner. This is achieved in that a...
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WO/2022/101975A1 |
This stator core is provided with a first ring-shaped core which has a plurality of layered first electromagnetic steel sheets, and a second ring-shaped core which is layered on the first core, wherein the first core has a resin-filling ...
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WO/2022/099344A1 |
The invention relates to an axial flux machine and to a method for installing an axial flux machine (1) having at least two active parts into a motor housing (8), of which active parts a first active part is in the form of a rotor having...
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WO/2022/102022A1 |
[Problem] The invention relates to a lacing apparatus capable of lacing each coil end bundle protruding from the upper side and lower side of a stator core with a thread into an arbitrary shape. The provided highly versatile lacing appar...
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WO/2022/096079A1 |
The invention relates to a wire-end bending apparatus (10) for bending wire ends when producing an electrical machine component provided with coils, by means of which apparatus wire ends protruding out of an annular housing (11) of the c...
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WO/2022/095405A1 |
The present application provides a plug-in mounting device for magnetic steel sheets. The plug-in mounting device comprises a rail and a plug-in mounting mechanism. The rail is adapted to be assembled on an object to undergo plug-in moun...
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WO/2022/097297A1 |
This rotor comprises a rotor core (6) having a plurality of plates superposed on each other. The rotor core (6) has a plurality of flux barriers (9) radially arranged side by side in a laminated manner from the rotational center of the r...
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WO/2022/096800A1 |
The main conductive member (38) disclosed is intended to be incorporated in an electric machine and comprises a first active portion (32), intended to be received in an internal space delimited by a yoke of the electric machine, and a pa...
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WO/2022/096059A1 |
The invention relates to an electrical machine (1), in particular for use in a hybrid or fully electrical power train (2) of a motor vehicle (3), comprising a stator (4) and a rotor (5) coaxially and rotatably arranged in the stator (4);...
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WO/2022/096325A1 |
The invention relates to a machine for producing workpieces (12), which are stripped at their ends (16, 18), from insulated elongate material (4) in the form of wire or flat material which has a core (36) sheathed with an insulating laye...
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WO/2022/097062A1 |
An electric machine includes a core comprising a plurality of core segments extending in a longitudinal direction and a plurality of slots being equally spaced peripherally around the core and formed between cutouts in adjacent segments....
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WO/2022/096051A1 |
The invention relates to an electrical machine (1), in particular for use in a hybrid or fully electrical power train (2) of a motor vehicle (3), comprising a stator (4) and a rotor (5) coaxially and rotatably arranged in the stator (4);...
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WO/2022/097253A1 |
This motor comprises: a first exterior member (20) having a first joining surface (21a); a second exterior member (60) having a second joining surface (60a) that faces the first joining surface (21a); and a conductive annular plate (90) ...
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WO/2022/089684A1 |
The invention relates to an electric machine (1), in particular for use within the powertrain of a hybrid or fully electric motor vehicle, comprising a stator (4) and a rotor (5) which is separated from the stator (4) by an air gap (51),...
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WO/2022/091594A1 |
This method for manufacturing a segmented laminated core (1) comprises: advancing a punch (P2A) toward a die hole (D2a) provided in a die (D2A) and partially pressing a metal sheet (MS) into the die hole (D2a) with the punch (P2A) so as ...
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WO/2022/091593A1 |
This split-type laminated iron core (1) is configured by a plurality of metal plate members having an annular shape being laminated. The metal plate members include first split pieces (W2a) and second split pieces (W2a) that are aligned ...
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WO/2022/091389A1 |
A resin injection device (30) for manufacturing the rotor of a rotating electric machine is provided with a resin injector (40) having an injection port (40A) for injecting a resin and is also provided with a runner (60) having: an input...
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WO/2022/091390A1 |
Provided is a method for manufacturing a rotor with which the rotor of a rotary electric machine is manufactured by disposing magnets in a hole section of a rotor core formed by a laminated steel plate, and fixing the magnets to the roto...
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WO/2022/091323A1 |
This failure determination device (1) determines whether or not there is a failure in a rotating body having a shaft that rotates by receiving power and a support mechanism that rotatably supports the shaft. Specifically, the failure det...
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WO/2022/089686A1 |
The invention relates to an electrical machine arrangement (1), comprising an electrical axial flux machine (2) having a stator (3) and having a rotor (4), a component (6) supporting the stator (3), and a rotor shaft (W) which is in cont...
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WO/2022/091286A1 |
This rare earth sintered magnet (1) comprises a plurality of main phases (2) having a R2Fe14B crystal structure that contains at least Nd as a rare earth element R, and a grain boundary phase (3) formed between the main phases (2). The g...
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WO/2022/089911A1 |
The invention relates to a method and a device (10) for characterizing a welding point (12). An object (22) is reflected at the welding point (12) and the reflected image is detected by means of an optical sensor (32). The curvature, the...
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WO/2022/085482A1 |
According to an embodiment of the present invention, a rotary electrical machine comprises: a cylindrical housing 12 that has a closed end provided with a bearing and has an open end which is open and is connectable to another device; a ...
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WO/2022/084040A1 |
Method for producing a winding of a coil around a component, for example a stator tooth or rotor tooth (4) of an electric motor, wherein, for the purpose of producing the winding, at least one wire is guided over at least one arm encircl...
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WO/2022/085235A1 |
In a rotating electric machine in which a magnetic wedge is installed in a slot opening portion, provided is a structure capable of reducing an air-gap flux density variation by increasing the magnetic flux density of the slot opening po...
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WO/2022/083859A1 |
The invention relates to an electric machine comprising: - a stator, - at least one rotor (4) which is rotatably mounted relative to the stator about a rotational axis (R), and - at least one laminated core (3, 3') which is rotationally ...
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WO/2022/083823A1 |
The invention relates to an electric machine (1), in particular for use within a drivetrain of a hybrid or fully electrical motor vehicle, comprising a stator (2) and a rotor (3) which are accommodated in a motor housing (4), wherein the...
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WO/2022/084760A1 |
A method, a processing line and components of the processing line for the making of a stator for electric motors, and a stator achieved with the method described, are disclosed. The conducting wire is wound in coils having at least one s...
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WO/2022/085226A1 |
Provided is a shaft manufacturing method that enables a wider selection of materials for a pipe member, and also improves mass productivity. This method for manufacturing a shaft 1 for which coupling members 3 are provided on the ends of...
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