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WO/2022/236570A1 |
A motor stator and a motor. A motor stator (100) comprises a body (1) and a wire frame group (2), wherein the body (1) comprises a plurality of core bodies (11) which are connected to one another and each wound with an enameled wire (13)...
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WO/2022/237133A1 |
The present invention relates to the technical field of motor stators and rotors. Disclosed are a stator and rotor comprising a motor concentrated winding, and a winding method therefor. The stator and rotor comprise tooth head assembly ...
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WO/2022/233560A1 |
The invention relates to a method for producing a permanent magnet (1). The device additionally relates to a rotor (30) for an electric motor (31) or an electric generator (32) having at least one permanent magnet (1). Finally, the inven...
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WO/2022/233480A1 |
The invention relates to a method for producing a planar structure (2), comprising the following steps: - printing a green body (6) of the structure (2) onto a surface (8) of a carrier substrate (10) by means of a screen printing method ...
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WO/2022/234354A1 |
Method for the making of a stator for electric motors comprising a stator body (10) which comprises a plurality of stator teeth arranged radially about a common central axis (Y) and defining, between them, a plurality of sectors (3) in w...
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WO/2022/228605A1 |
The invention relates to a method for producing an electromagnet, preferably for a stator of an electric motor, in which laminated cores (7) comprising sheet-metal elements (12) are stamped out of a plurality of metal sheets (6, 9, 10, n...
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WO/2022/228796A1 |
The invention relates to a method for mounting an electric axle module (10) comprising an electric machine (18), power electronics (34) and a transmission (48), said method involving the following consecutive steps: joining a pre-assembl...
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WO/2022/230376A1 |
Provided is a laminated core production device that can prevent deformation of a laminated core that is cut out of a thin-plate core group. A laminated core production device (1) cuts a laminated core (32) out of a thin-plate core grou...
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WO/2022/229324A1 |
The invention relates to a method for manufacturing a stator (1) for an axial-flux electric machine, said stator comprising a stator body (2), a plurality of teeth (5), and at least one coil (9) formed of an electrically conductive wire,...
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WO/2022/230704A1 |
In a stator (20) of a rotating electric machine, a plurality of split coil-winding members (30) are combined in an annular shape, each split coil-winding member (30) comprising: a split core (21B) having a yoke portion (21By) and a teeth...
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WO/2022/228971A1 |
The invention relates to a stator (5, 5a) for an electric machine (1, 1a) and a method for the production thereof, wherein the stator (5, 5a) has a laminated stator core (11, 11a) with stator windings (12, 12a), which are formed by condu...
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WO/2022/225392A1 |
A rotor core manufacturing method and system allow for molding permanent magnets in an unmolded rotor core to provide a molded rotor core for an electric motor. The unmolded rotor core comprises a shaft and a rotor core body having a cen...
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WO/2022/224342A1 |
[Problem] To provide a heating device capable of efficiently and uniformly heating an object to be heated having a cylindrical outer circumferential surface portion. [Solution] This heating device 1 for heating an object W to be heated h...
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WO/2022/223798A1 |
A rotor (10) for a rotary electric machine is described, the rotor (10) comprising a support disc (14) having opposing first and second faces, a support member (20), and a plurality of permanent magnets (22) mounted to and retained by th...
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WO/2022/219675A1 |
This motor comprises: a rotor having N magnetic poles configured as permanent magnets; and a stator having a stator core surrounding the rotor, and a three-phase coil wound in a distribution winding around the stator core. The three-phas...
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WO/2022/220260A1 |
Provided is a method for manufacturing a bonded laminate core in which a plurality of steel plate components are obtained by pressing a belt-like steel plate, on one or both surfaces of which a pressing oil has been applied, and then app...
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WO/2022/220310A1 |
The present invention relates to a coil winding insertion apparatus for a motor stator provided with a coil expanding guide, the coil winding insertion apparatus comprising: a stator core provided with a plurality of slots in which a wou...
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WO/2022/221244A1 |
An electromagnetic machine with encapsulation and shielding for a low pressure environment is provided, as well as a method for coating electromagnetic components of the electromagnetic machine. The electromagnetic machine comprises an e...
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WO/2022/217426A1 |
Provided is a slot wedge for a stator assembly, the slot wedge being configured to be mounted in a conductor slot (2h) of an iron core (2) of a stator assembly. The slot wedge (1) is formed into a straight rod shape, and pressing portion...
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WO/2022/218669A1 |
Disclosed is a slot insulation (1) for electrical machines, said slot insulation (1) having a first layer (2) on a first side (1.1) and a second layer (3) on a second side (1.2), characterized in that the first layer (2) can be expanded ...
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WO/2022/218885A1 |
The invention relates to a stator (1) for an electric machine (101), having: - a hollow cylindrical stator laminated core (2) which has - multiple receiving areas (3) arranged along the circumferential direction, - multiple shaped conduc...
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WO/2022/220463A1 |
Disclosed are a structure for a motor and a manufacturing method of same. The structure for a motor according to one embodiment comprises: a hollow housing having a first opening, which is open on a first surface facing a modulator block...
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WO/2022/220264A1 |
Provided is a method for manufacturing a bonded laminate core in which a plurality of steel sheet parts are obtained by pressing a steel sheet strip, to one or both surfaces of which a press working oil is applied, and applying an adhesi...
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WO/2022/220262A1 |
This electromagnetic steel sheet has a chemical composition containing, in a unit of mass%, 2.5-3.9% of Si, 0.001-3.0% of Al, and 0.05-5.0% of Mn, the remaining portion being Fe and impurities, and has, on one or both surfaces, an insula...
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WO/2022/219268A1 |
The invention relates to an electric motor (10) comprising a rotor (11) mounted on a shaft (12), a stator (13) arranged around the motor (11), a front bearing (14) and a rear bearing (15) which are connected to one another, the front and...
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WO/2022/218609A1 |
The invention relates to a sector roll dipping plant for impregnating components of electric machines in the form of stators and rotors, the roll dipping tank (6) being divided into sectors having impregnating agent inlets (11) which are...
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WO/2022/214131A1 |
The invention relates to a method for mechanically connecting two components in a rigid manner, to a rotor of an electric rotation machine, to a method for producing a rotor of an electric rotation machine, and to an electric rotation ma...
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WO/2022/214256A1 |
The present invention relates to an electric motor (1), in particular for window controllers or sliding roofs, comprising an anchor (2) having a drive shaft (10) which has a free end (3) with a force transmission portion (4). The anchor ...
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WO/2022/215294A1 |
A plurality of magnetic pole pieces (10) to each of which a pair of resin insulators (25) are attached are arranged in an annular shape with a conductive wire (20) continuously wound therearound via a connecting line (22) connecting the ...
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WO/2022/213484A1 |
The present invention provides a base having a coil, the base comprising: a rectangular insulating base; a metal circuit, which is embedded and formed in the insulating base; a coil, which is electrically connected to the metal circuit; ...
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WO/2022/213478A1 |
An electroosmotic pump system and a manufacturing method for a functional electrode (111) thereof, and a fluid conveying method, the electroosmotic pump system comprising a liquid storage tank (150), an electro-osmosis driving module (11...
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WO/2022/214142A1 |
An electric machine comprises a stator, a rotor and an air gap (14) between the stator and the rotor. The stator includes a stator member (6, 10), a stator winding (8), an insulating coating (7) between the stator winding (8) and the sta...
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WO/2022/207764A1 |
1. Method for producing a stator for a rotating electrical machine, comprising the following method steps: - providing a laminated stator core (8), which has a longitudinal axis (A), an end face (10), a further end face (12), opposite fr...
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WO/2022/208622A1 |
This magnetization device (1) is a magnetization device (1) for magnetizing magnets (63) of a linear servo motor comprising a movable core (61) having a core back (61a) that extends in a first direction and one or more teeth (61b) that p...
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WO/2022/207040A1 |
The invention relates to a method and a bending apparatus (9) for bending a wire portion for a coil element of a wire coil for an electric machine. In the method, the following is provided: providing a first wire portion in the bending a...
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WO/2022/207012A1 |
A motor shaft mounting structure (30), a cross-flow fan (1), and an air conditioner. The motor shaft mounting structure (30) comprises: a motor shaft (31), wherein a plurality of limiting grooves (312) spaced apart from one another along...
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WO/2022/209274A1 |
This bending machine comprises: a first molding die; and a second molding die capable of moving relative to the first molding die, wherein the first molding die and the second molding die are used to bend a wire having a rectangular cros...
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WO/2022/210867A1 |
This non-oriented electrical steel sheet comprises a silicon steel plate as a base material. The silicon steel plate has a predetermined mechanical property according to a direction with respect to a rolling direction, and the difference...
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WO/2022/208965A1 |
This rotating electric machine stator comprises: a stator core (21) formed by arranging a plurality of divided cores (21B) in an annular shape, said divided cores (21B) comprising a yoke portion (21BY) and tooth portions (21BT) projectin...
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WO/2022/210530A1 |
Provided is a non-oriented electromagnetic steel sheet that is characterized by having a prescribed chemical composition. The non-oriented electromagnetic steel sheet is also characterized in that, in a cross-section that is parallel to ...
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WO/2022/212712A1 |
The present disclosure relates to electromagnetic motors. In some disclosed embodiments, an electromagnetic motor or generator comprise a coil and a stator comprising a 3D-printed former disposed within the coil, the former comprising a ...
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WO/2022/209825A1 |
Provided is an outer rotor, wherein an anchor portion is provided with a first bulge portion that bulges beyond a first generating line in one direction of rotation and a second bulge portion that bulges beyond a second generating line i...
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WO/2022/208762A1 |
This rotating electric machine (1) comprises: an inner rotor (2); a stator core (20) having a plurality of teeth (24); insulators (30) enclosing the teeth (24); coils (40U, 40V, 40W) formed by winding windings (41) around the teeth (24) ...
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WO/2022/209370A1 |
This coil for a motor includes a coil including a conductor wound around an axis and a plurality of cooling units provided corresponding to different winding layers in the coil body, wherein: each of the cooling units includes a first po...
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WO/2022/208761A1 |
A motor structure (1) of the present embodiment comprises a cylindrical rotor (10) fixed to a rotation shaft (3). The rotor (10) has through holes (32) passing through the rotor (10) in an axial direction along an axis (C) of the rotor (...
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WO/2022/205621A1 |
Disclosed in the present invention is an arc magnet having an inner arc of a multi-section arc type structure, comprising an arc magnet body, an inner arc surface of the arc magnet body being provided with a plurality of air gaps, and th...
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WO/2022/210955A1 |
This rotating electric machine is characterized by having a stator, a rotor, and a case accommodating the stator and the rotor, wherein a stator core material has a {111} <211> orientation strength (A) of 2 to 30, a rotor core material h...
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WO/2022/207475A1 |
The invention relates to a stator of an electric machine, the stator (1) comprising: - a laminated core (2) having grooves (21); and - a winding overhang (4); wherein: windings (22) are inserted into the grooves (21); the winding overhan...
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WO/2022/207992A1 |
The invention relates to an electrical conductor for a stator of a rotary electric machine, in the form of a U-shaped hairpin, having:- first and second legs intended to extend axially in a first notch A and a second notch R, respectivel...
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WO/2022/209252A1 |
A method for manufacturing a rotor for IPM motors that has: a rotor core having a plurality of disk-shaped rotor core plates stacked in the thickness direction, and a plurality of rotor magnet insertion holes capable of housing rotor mag...
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