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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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WO/2022/207319A1 |
(Fig. 4) The present invention relates to a stator for the motor of a pump with a stator core (1) made from metal and stator windings (2) made from wire, wherein the stator core (1) has an inner ring (111) which is adjoined by radially o...
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WO/2022/203002A1 |
Disclosed is a rotating electrical machine stator for driving a vehicle, the rotating electrical machine stator comprising: a stator core that is formed from a first metal material which is a magnetic body; a bonding layer that is formed...
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WO/2022/201724A1 |
This coil insertion device inserts, from one axial direction side toward the other axial direction side, coils into a plurality of slots penetrating a stator core in the axial direction, each coil being configured by a coil wire wound in...
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WO/2022/201956A1 |
According to the present invention, a coil terminal of an aluminum coil is disposed on one side of a stator, a terminal of a copper wire harness is disposed on the other side, and an iron electrical terminal, welded to the coil terminal ...
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WO/2022/200758A1 |
Disclosed is an apparatus According to the present invention, a new winding arrangement was developed to enhance the manufacturability of stators with large length to diameter ratio and small aperture diameters such as the ones designed ...
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WO/2022/201725A1 |
The stator from a first viewpoint of the present invention comprises a stator core having a plurality of slots penetrating in the axial direction and a plurality of coil wires disposed in the slots, wherein: the coil wires have a circula...
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WO/2022/200381A1 |
The invention relates to a method for installing coil groups in an electric machine (100), each coil group (104, 204) comprising at least one coil, each coil being composed of a plurality of turns of conductors, characterised in that it ...
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WO/2022/202546A1 |
Provided is a sensor-attached motor comprising: a rotor magnet (11) provided to be fixed to the outer circumference of a rotor shaft (10); an annular stator (12) disposed to surround the rotor magnet (11); a sensor magnet (13) provided t...
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WO/2022/196149A1 |
Obtained is a magnet arrangement method with which magnetized magnets to be arranged in a Halbach array can be arranged at precisely determined positions. A magnet arrangement method according to one embodiment of the present disclosure ...
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WO/2022/194529A1 |
The invention relates to a method for producing a squirrel-cage rotor (5) of an asynchronous machine (1) by way of the following steps: providing a lamination stack (9) for the rotor (5) with slots (14) that run essentially axially; inse...
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WO/2022/195392A1 |
An impregnation plant for axial symmetrical components (100) of electric motors is disclosed. The impregnation plant comprises: at least one fixed support frame (12); one or more fixed heating stations (14), which are arranged to heat ea...
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WO/2022/196359A1 |
This invention heightens the lengthwise mechanical interlocking rigidness of interlocking sections, and the thicknesswise mechanical interlocking force of iron core pieces. In this method of manufacturing a laminated iron core, a lamin...
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WO/2022/193175A1 |
The present invention provides a rotor punching sheet, a step-skew motor rotor, and a motor. The rotor punching sheet comprises: a punching sheet body; an even number of magnetic steel fixing grooves; multiple magnets, on which multiple ...
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WO/2022/196148A1 |
The present invention realizes a magnet disposition method that enable accurate disposition of magnetized magnets at determined positions. A magnet disposition method according to an embodiment of the present disclosure is for disposing ...
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WO/2022/194699A1 |
The invention relates to an apparatus (10) for cutting to length and welding of hairpin ends (40) to stators (32), comprising - a workpiece holding device (20) for the stators, (32), said workpiece holding device (20) having two stator r...
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WO/2022/194640A1 |
The invention relates to a rotary electric machine (7), comprising: - a stator (10) comprising a polyphase electrical winding, and - a rotor (12) which can rotate about an axis (X), the machine (7) being designed in such a way that the p...
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WO/2022/194628A1 |
The invention relates to a stator (12), and to a method for producing a stator (12) from a plurality of separate stator segments (14) which have a yoke region (28), from each of which a stator tooth (26) extends radially inwards, the met...
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