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Matches 1 - 50 out of 39,202

Document Document Title
WO/2019/093515A1
This coil segment processing method comprises: using a twist jig unit (28A) provided with an inner twist jig (50) and an outer twist jig (51), subjecting an inner-most segment layer (12L1) and a segment layer (12L2) radially adjacent the...  
WO/2019/091842A1
The invention relates to a rotor (41) for an electrical machine (40), comprising a superconductive rotor winding (1), which is designed to form a p-pole magnetic field, wherein the rotor winding (1) has a plurality of winding portions (5...  
WO/2019/091679A1
The invention relates to a drive axle (30) for a work machine for driving wheels (33L, 33R) coupled to the drive axle (30), having a spur gear stage (34) having an input shaft and a differential gear unit (31) coupled to the spur gear st...  
WO/2019/091652A1
A stator (3) for an electric AC machine (1) is specified, - wherein the stator (3) has a stator winding (4) arranged about a central axis (A) and comprising a plurality of conductor windings, - wherein said conductor windings are grouped...  
WO/2019/089076A1
Methods of winding a serpentine pattern of a stator coil and structures made from the methods. In one embodiment, a method forms a serpentine winding from a bundle of wires with a first end and a second end, then joins a first group of i...  
WO/2019/087935A1
Supporting wires (60) are configured from one or more conducting wires (61), and are arranged so as to pass through a plurality of slots (53) to form windings which generate magnetic force for contactlessly supporting a rotor (30) when e...  
WO/2019/088593A1
The present invention relates to a high voltage generator having an elongated coil stator. The present invention comprises: an inner magnet rotor which is made of a non-magnetic material and in which an even number of N-pole inner perman...  
WO/2019/088424A1
An embodiment relates to a bus bar comprising a main body; an upper terminal which is disposed on an upper surface of the main body; and a lower terminal which is disposed on a lower surface of the main body, wherein the upper terminal i...  
WO/2019/088755A1
The present invention can provide a motor which comprises: a shaft; a rotor which is disposed on the outside of the shaft; a stator which is disposed on the outside of the rotor; a sensing magnet which is coupled to the rotor; a circuit ...  
WO/2019/082488A1
In the prior art, a large gap width relative to a slot width, though reducing harmonic loss by means of a magnetic wedge, has been problematic in that an increase in electrical current causes an increase in copper loss, leading to an inc...  
WO/2019/082667A1
This stator is equipped with a ring-shaped stator core centered around a center axis, an insulator mounted to the stator core, and a plurality of coils attached to the stator core with the insulator interposed therebetween. The coils hav...  
WO/2019/082411A1
A bus bar unit (50) is used in a motor (100) having a stator (30). The bus bar unit (50) comprises bus bars (52U, 53V, 54W) and a bus bar holder (60). The bus bars (52U, 53V, 54W) have terminal parts (52f, 53f, 54f) connected to an exter...  
WO/2019/082665A1
This stator is equipped with a ring-shaped stator core which is centered around a center axis, a support member positioned on one side of the stator core in the axial direction, a coil attached to the stator core, and a busbar terminal w...  
WO/2019/082707A1
A stator comprising a stator core, a support member arranged on one side in the axial direction of the stator core, and a plurality of coils. At least one coil has a lead wire having a section extending towards one side in the axial dire...  
WO/2019/081112A1
The invention relates to a cooling device (9) for cooling a stator (1) for an electric machine of a motor vehicle, having a coolant-conducting unit (10) and at least one winding groove cooling channel (11). The coolant-conducting unit (1...  
WO/2019/082410A1
A bus bar unit (50) comprises at least one bus bar (52), a bus bar holder (51), and a guide member (54), the bus bar unit (50) being used in a motor (100) having a stator (30). The bus bar (52) has a terminal part (52c) connected to an e...  
WO/2019/082827A1
In this stator, a pair of oblique parts of terminal lines to be welded extend so as to approach each other, and are located at different positions in the radial direction of a stator core. A pair of linear parts of the terminal lines to ...  
WO/2019/082710A1
A motor comprising: a rotor having a shaft arranged along a center axis; a stator arranged on the outside in the radial direction of the rotor, having a gap interposed therebetween; and a housing that houses the rotor and the stator. The...  
WO/2019/084071A1
An electric machine is provided that includes a stator defining a rotor chamber and a plurality of stator slots disposed circumferentially about the stator. The stator includes a plurality of phase groups each including a plurality of ci...  
WO/2019/082679A1
This rotating electric machine comprises a stator in which multiple concentrated winding coils, each formed by winding a coil around a bobbin covering an iron core, are arranged so as to form a ring. At both end portions in the longitudi...  
WO/2019/082709A1
A stator comprising: an annular stator core having a center shaft as the center thereof; a support member arranged on one side of the stator core in the axial direction; and a coil attached to the stator core. The coil has a lead wire ex...  
WO/2019/082455A1
Provided is an electric rotary machine that has high insulation reliability while still suppressing the manufacturing cost. The present invention is an electric rotary machine provided with: stator coils each composed of a coil conductor...  
WO/2019/082708A1
A stator comprising: an annular stator core having a central shaft as the center thereof; a support member arranged on one side in the axial direction of the stator core; a coil attached to the stator core; and a busbar terminal supporte...  
WO/2019/082473A1
The present invention provides a highly reliable fully-impregnated rotary electric machine, wherein a stator coil is received in a slot of a stator core and then an impregnation resin is impregnated into the stator coil and cured, and th...  
WO/2019/076525A1
The invention relates to a motor (LD) comprising: • a stationary part (STP), comprising: • a row of coil assemblies (UCA,LCA), the coil assemblies having multiple phases, • a movable part (MP), comprising: • a row of permanent ma...  
WO/2019/077983A1
This axial gap-type dynamo-electric machine has a rotor which is affixed to a rotating shaft, and a stator which is disposed in the axial direction of the rotating shaft so as to face the rotor. The stator has a plurality of cores which ...  
WO/2019/078466A1
The present invention relates to a high-voltage generator having an elongated coil fixing body. More particularly, a high-voltage generator according to the present invention comprises: a single non-magnetic magnet rotating body having e...  
WO/2019/077793A1
An insulating cover material (6) for stator coils, which aims to achieve a good balance between enhancement of thermal conduction and enhancement of withstand voltage, and which is configured of a mica layer (7) that contains mica and a ...  
WO/2019/076543A1
The present invention relates to a stator (1) for an electric machine, having a stator laminated core (2) comprising a stator axis (4) and with slots (3) provided in the stator laminated core (2), the slots (3) each comprising a slot bas...  
WO/2019/076540A1
A stator of an electric machine is already known, having an electrical winding, which is formed as a plug-in winding from a plurality of conductor elements, of which a plurality are arranged in slots of the stator, wherein the conductor ...  
WO/2019/077261A1
The invention relates to an electric machine having a rotor (11a, 11b, 11c) comprising a set of permanent magnets (13a, 13b, 13c, 13d, 13e, 13f, 13g) and a stator comprising a stator strip (1) made of a soft ferromagnetic material, said ...  
WO/2019/077821A1
Provided is a rotating electrical machine that simultaneously allows machine size reduction, insulation lifespan optimization, and manufacturing cost reduction. This rotating electrical machine is provided with a rotor and a stator, the ...  
WO/2019/077826A1
The present invention is provided with a stator core (21) that has an annular stator core yoke, and a plurality of stator core teeth arranged on the inner circumference side of the stator core yoke. The present invention is provided with...  
WO/2019/072477A1
The invention relates to an interconnection device for an electric machine, in particular for an electric machine for a motor vehicle, for the interconnection of shaped-bar ends of a winding, in particular of a stator winding. According ...  
WO/2019/073724A1
The purpose of the present invention is to secure creepage insulation distance and to increase insulation reliability. The present invention comprises: a stator core formed of a cylindrical body, accommodation spaces for accommodating a ...  
WO/2019/072471A1
Exemplary embodiments relate to a stator for an electric machine. The stator (1) comprises at least one laminated core comprising a plurality of slots. A winding (4) is arranged in the slots of the laminated core. The winding (4) compris...  
WO/2018/175632A8
A stator assembly (50) includes a stator core (52) defining an outside diameter (OD) and an inside diameter (ID) with longitudinally extending slots (58) formed between the inside diameter and the outside diameter. The stator core (52) d...  
WO/2019/073651A1
Provided is a highly reliable rotating electric machine in which the amount of partially discharged charge can be reduced while reducing the size by reducing the insulation thickness of a coil and a coil end portion can be prevented from...  
WO/2019/072456A1
The invention relates to a stator having a multi-phase wave winding made of hairpin conductor elements (5). Each phase consists of two parallel or serially connected branches (6, 6.1, 6.2). Each branch has a first (3.1) and a second (3.2...  
WO/2019/074375A1
The present invention provides a method of producing an electromagnetic mat for forming a stator or rotor component of an electric machine. The electromagnetic mat comprises: structural fibre lengths; and a plurality of winding fibre len...  
WO/2019/073509A1
This stator has a stator core having a slot, a coil disposed inside the slot, and a resin portion surrounding the periphery of the coil inside the slot. The slot has an opening portion and a coil housing portion. The coil housing portion...  
WO/2019/073921A1
A stator comprises an annular back yoke (511), a stator core (510) having a plurality of teeth (512) that protrude radially inward from the back yoke (511) and that are arrayed with gaps opened therebetween in the circumferential directi...  
WO/2019/068389A1
The invention relates to a pump device, in particular a motor vehicle pump device for conveying fluid, comprising a stator and a motor housing, in which the stator is arranged, wherein the stator has a stator body with stator segments on...  
WO/2019/070177A1
A turbine generator assembly (1) for generating power from a fluid flow, the assembly (1) comprising: a housing (100) for directing fluid flow, a turbine generator (200) having a longitudinal axis of extension, enclosed in said housing (...  
WO/2019/068542A1
The invention relates to a stator (12) for a rotating electrical machine (10), comprising: - a laminated core (14) which provides stator teeth (16) with respect to an air gap (18) of the rotating electrical machine (10), and - a stator w...  
WO/2019/063423A1
The invention relates to a passive component for ascertaining the quality and the state of the insulation system of an electric motor. The passive component is used in particular to create a forecast prior to the failure of the motor, fo...  
WO/2019/066233A1
An embodiment relates to a controller and a motor assembly comprising same, the controller comprising: a substrate; a controller housing disposed on the substrate; a CM filter unit disposed between the substrate and the controller housin...  
WO/2019/062483A1
The present invention provides an insulation and protection-enhanced motor end ring fixing base. The base comprises a L-shaped fixing base and a U-shaped insulating groove. The L-shaped fixing base comprises a first rod member and a seco...  
WO/2019/062905A1
A stator assembly, a motor provided with the same, and a vehicle. The stator assembly comprises stator windings (2), neutral lines (3), and multiple connecting blocks (4). Star point lines (24) of a part in each phase, of the stator wind...  
WO/2019/067853A1
Unique systems, methods, techniques and apparatuses of an exciterless synchronous machine are disclosed. One exemplary embodiment is a salient pole rotor for an electric machine comprising one set of pole pairs including a first, second,...  

Matches 1 - 50 out of 39,202