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WO/2023/104738A1 |
The invention relates to a method for manufacturing a rotor having a rotor body and a plurality of permanent magnets, the permanent magnets being fixed to connection surfaces of the rotor body by means of an adhesive bond, and the rotor ...
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WO/2023/101091A1 |
The present invention relates to a stator assembly apparatus. The apparatus for assembling a stator by inserting a stator coil, which is formed by connecting a plurality of hairpin-shaped coils in a predetermined pattern, into a cylinder...
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WO/2023/099094A1 |
The invention relates to a stator housing assembly for an electric drive machine, comprising a stator housing with a stator jacket receptacle that includes a cylinder inner jacket for receiving a stator outer jacket as well as a cylinder...
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WO/2023/097816A1 |
A main shaft structure, a power generator, and a method for assembling a power generator. The main shaft structure comprises a first main shaft (10), a second main shaft (20), and a pull-rod bolt (30), wherein the first main shaft (10) i...
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WO/2023/100581A1 |
A rotary electric machine manufacturing method according to one aspect of the present invention is a method for manufacturing a rotary electric machine having a rotor centered on the central axis and a stator surrounding the rotor. The m...
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WO/2023/101154A1 |
The present invention relates to a motor coil winding device maintaining coil spacing and, more specifically, to a motor coil winding device in which, while a wire is wound around former parts that are arranged parallel at a predetermine...
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WO/2023/101153A1 |
The present invention relates to a wire aligning device, comprising: an aligning unit (10) that aligns and transfers wires (w) provided from a bobbin; a transfer unit (20) having, at an inlet side thereof, a nozzle unit (21) through whic...
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WO/2023/099028A1 |
The invention relates to a housing part (10), in particular for an electric motor, said housing part comprising an approximately hollow-cylindrical main body (14) in which a bore (15) is made that extends coaxially in the axial direction...
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WO/2023/094626A1 |
The invention relates to a device (1) for gripping at least one tooth of a stator for an axial flow electric machine, the device being suitable for positioning the tooth in a casing and comprising: - a means (30) for centring the device ...
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WO/2023/094758A1 |
The method for dimensioning a multi-pole oriented-flux magnetic ring for a rotor of a rotating electric machine, the magnetic ring comprising a predetermined number of pairs of poles, the magnetic ring being formed by at least one orient...
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WO/2023/095569A1 |
Provided is a motor core manufacturing method which enables a layered annular iron core piece to be extruded from positioning pins while preventing or suppressing deformation, even if biting occurs with the positioning pins after welding...
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WO/2023/095959A1 |
An adhesive applicator for manufacturing a core, a core-manufacturing apparatus, and an adhesive application method using same are disclosed. The adhesive applicator comprises: a nozzle body having at least one adhesive discharge part; a...
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WO/2023/089890A1 |
A stator comprising a stator core, a coil body (32), and a coil body support member (60). The coil body (32) has a band member (34) wound in an annular shape along the circumferential direction, a coil (16) formed on the band member (34)...
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WO/2023/087728A1 |
The present invention relates to the technical field of power generation, power transformation or power distribution. Disclosed is a stator structure of a magnetic levitation flux switching motor, comprising a stator having a modular str...
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WO/2023/088708A1 |
The invention relates to a rotor of an electric machine, comprising a rotor body (3) rotatable about a rotor axis (2), comprising a plurality of rotor poles (4) each with a pole centre (5), the rotor body (3) having a rotor main body (8)...
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WO/2023/088802A1 |
A method for the alignment and the compaction of conductive elements (A) of inductive windings of a ferromagnetic core, in which groups of conductive elements (A) are accommodated beforehand in respective slots of a ferromagnetic core (E...
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WO/2023/088643A1 |
The invention relates to a laminated stator core for a stator of an electric drive machine of a motor vehicle, having an outer stator casing, which has recesses for receiving a coolant, and a casing sealing layer, which is designed to pr...
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WO/2023/088707A1 |
The present invention relates to a drive unit (1) for driving a two-wheeled vehicle (100), comprising: an electric machine (90) comprising a rotor (4) and a stator (9); a housing (8) of the drive unit (1), the stator (9) being fixed in t...
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WO/2023/091593A1 |
Systems and methods for manufacturing stators for electric submersible pumps, where a stator core having an inner portion and an outer portion is formed. The inner portion has a plurality of teeth and outward-facing slots. Magnet wire co...
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WO/2023/083556A1 |
The invention relates to an internally cooled electric machine comprising a rotor (4), a stator (5), and a winding (7) located in the rotor (4) or stator (5) for generating an electromagnetic field, wherein: the winding (7) comprises a p...
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WO/2023/085357A1 |
The present invention provides a thermosetting resin composition used to form a seal member (65) in a stator (4) having: a stator core (41) that has a plurality of teeth (7) and a plurality of slots (8) formed in an alternating manner in...
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WO/2023/083714A1 |
Alignment device (1) of conductive elements (A) which comprises a frame (2) temporarily supporting a ferromagnetic core (C) comprising slots (D) on the inner circumference and able to accommodate a plurality of conductive elements (A). E...
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WO/2023/085784A1 |
According to one embodiment of the present disclosure, an electronic apparatus may comprise a first housing, a second housing, a first support member, a second support member, a flexible display, a motor assembly, and a first thermally c...
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WO/2023/084676A1 |
A reluctance motor (100) includes: a stator (3) having a plurality of coils (40d, 40e, 40f); and a rotor (1) that rotates centered around an axis (A). With the position of the rotor (1) along a direction orthogonal to the axis (A) being ...
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WO/2023/079004A1 |
The invention relates to a method for producing an insulated line, wherein - a wire made of an electrically conductive material is provided; - the wire is coated with a coating made of an insulating material; - the outer surface of the i...
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WO/2023/078767A1 |
A transfer unit for transferring conductive elements (A), which is configured to pick up a conductive element (A) from a delivery station (B) and to move it until at least one portion of interest thereof is inserted into a specific desti...
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WO/2023/080213A1 |
This mold for molding a resin layer (mold portion (20)) on a surface of a tooth portion (7) inside a slot (8), comprises a blade portion (120) which is received inside the slot (8) and which has both end portions arranged outside the slo...
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WO/2023/072562A1 |
A coupling method (1) for ends (2) of electrical cables (3) of an inductive winding. The cables (3) are constituted by an electrically conducting core (4) covered by a layer of dielectric material (5). The method (1) comprises a first st...
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WO/2023/074017A1 |
Provided is a method for manufacturing a motor device with which wire connection work can be easily performed when winding multi-phase windings of a plurality of systems onto teeth of a stator. The present invention provides a method f...
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WO/2023/072337A1 |
The invention relates to an axial flux machine (1) comprising a housing (3) in which a stator (4) is provided that has a first and a second stator half (41, 42), said stator halves (41, 42) being secured to the housing (3), and a rotor (...
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WO/2023/074584A1 |
Provided is a laminated core (10) provided with: a laminate (10A) of electromagnetic steel plates (W); and, a granular oxide that contains magnetite and covers a side surface (20) of the laminate (10A), the contact angle of water droplet...
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WO/2023/074938A1 |
Disclosed are a core manufacturing apparatus and a core manufacturing method by which a laminated core is formed by integrating a plurality of laminar members using a bonding method. The core manufacturing apparatus according to the pres...
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WO/2023/073219A1 |
The invention relates to a stator (1) body (10) for an electric machine, the body comprising a disc-shaped plate (101) centred on a longitudinal axis (A1) and teeth (110) distributed on a face of the plate about the longitudinal axis, th...
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WO/2023/070180A1 |
The present invention pertains to the field of technologies related to the connection between the casing and the flange in vertical electric machines, more specifically the present invention relates to the cylindrical or conical calender...
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WO/2023/073770A1 |
[Problem] To change, by means of a simple configuration, the application amount of adhesive according to the shape of thin iron core plates constituting a laminated iron core. [Solution] An adhesive application device 2 comprises: an adh...
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WO/2023/077059A1 |
A quality diagnostics system for lubricant/coolant fluid includes a lubricant supported electric motor including a stator and a rotor defining a gap therebetween, with the lubricant/coolant fluid disposed in the gap for supporting the ro...
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WO/2023/070179A1 |
The present invention relates to a polygonal casing (1000) for large-size rotary electric machines, comprising one or more girders (1110), one one more counterplates (1120) and one or more sealing plates (1200), wherein the one or more g...
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WO/2023/067547A1 |
Described is a method of producing a rotor (100) for a synchronous reluctance motor (1000) comprising a stator (200) having a plurality of poles. The method comprises a step of providing a support base (10) and of forming on it, for each...
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WO/2023/068238A1 |
Provided is a progressive press die capable of always conveying a band-form metal material in a satisfactory manner to a specific processing stage irrespective of whether a lifter member is present. A progressive press die equipped wit...
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WO/2023/066711A1 |
The invention relates to a laminated sheet unit (100), the laminated sheet unit (100) comprising the following: two mutually electrically insulated sheets (102, 112, 122); a reinforcing composite layer (104, 114) arranged between the she...
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WO/2023/066422A1 |
The invention relates to a method for compacting coil windings (52) which are wound on a tooth core (10) of a stator segment (1), wherein an insulation layer (36) is disposed between coil windings and the tooth core, and the tooth core (...
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WO/2023/068535A1 |
The present invention relates to a motor coil winding device and, more specifically, to a motor coil winding device capable of maintaining wire tension, wherein a coil is continuously wound around multiple formers so as to have multiple ...
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WO/2023/067858A1 |
The present invention prevents the strength from being lowered due to scarring of a magnet reinforcing pipe. In the present rotor manufacturing method, when manufacturing a rotor (10) comprising a rotor shaft (18), a permanent magnet (...
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WO/2023/068938A1 |
Woven electromagnetic mat and method for connection of ends thereof by using fixation elements or temporary fixation devices to form a continuous winding in a rotor or stator component of an electric machine with a desired winding pattern.
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WO/2023/067084A1 |
The invention relates to a method for producing an electric machine (2), in particular an electric machine (2) for a motor vehicle, comprising a can which delimits a rotor chamber (5) of the electric machine (2) from a stator chamber (6)...
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WO/2023/066686A1 |
The invention relates to a method for producing a stator (14), in particular for an EC motor (13), and a stator (14) and an electric machine (12) produced according to this method, comprising the following steps: - first, T-shaped lamell...
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WO/2023/066515A1 |
The invention relates to an electric motor with a rotor shaft and a housing which has a stator housing part. The rotor shaft is rotatably supported via a first bearing and a second bearing, wherein the first bearing is received in the ho...
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WO/2023/067172A1 |
A method for producing at least one liquid channel (18) in a laminated core (3), and a laminated core with said liquid channel are presented. In order to produce a medium-tight liquid channel (18), it is proposed that a collar (20) is pr...
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WO/2023/063078A1 |
In the manufacture of a winding component performed by winding a winding (1) around a wound member (11), a sensor (2) is disposed midway along a pathway leading from one end of the winding (1) to the wound member (11), wherein: an electr...
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WO/2023/061664A1 |
The invention relates to a device (10) for producing an in particular circular final configuration (12) of conductor elements (14), preferably hairpins, which are designed in particular with a rectangular conductor cross-section, for fit...
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