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Matches 51 - 100 out of 24,010

Document Document Title
WO/2019/194072A1
An embodiment of this motor unit is a motor unit connected to an engine, the motor unit being provided with: a motor; a transmission mechanism for transmitting motive power of the engine and the motor and outputting from an output shaft;...  
WO/2019/184580A1
A liquid cooling drive motor for vehicles. A liquid inlet (50), which leads to a rear end portion of a rotating shaft (5), is provided on a motor housing (1). A first dynamic sealing device (51) corresponding to the liquid inlet is sheat...  
WO/2019/189488A1
Provided is motor comprising: a rotor having a shaft extending along a center axis; a stator facing the rotor in a radial direction; a housing surrounding the stator; a hermetic chamber provided within the housing and containing a coolin...  
WO/2019/187021A1
This cooling structure for a rotating electrical device is provided with: a casing that houses a stator and a rotor; a cooling medium that makes contact with and cools the stator and rotor; a cooling means that cools the cooling medium v...  
WO/2019/183657A1
The invention relates to a stator (1) for an electric machine, comprising multiple grooves for receiving a respective at least one electrical conductor, wherein, in addition to the at least one electrical conductor, a respective at least...  
WO/2019/185222A1
The invention relates to a stator segment (1) of a stator (15) of a dynamoelectric machine (11), comprising notched laminations (8) arranged axially one behind the other, such that substantially axially extending notches (2) are formed, ...  
WO/2019/183776A1
Provided by the present invention is a motor assembly, comprising: a motor, a fan and an air guiding structure; an air duct is provided in the motor, the air guiding structure is located at a port, which is close to the fan, of the air d...  
WO/2019/189460A1
One embodiment of a motor unit according to the present invention is provided with an electric power generator including a first shaft which rotates by means of a motive force of an engine, a motor having a second shaft, a housing, oil w...  
WO/2019/189442A1
This blade device is provided with: a motor having a motor body and an output portion, said motor body having a rotor rotating around the central axis, said output portion being connected to the rotor and projecting from the motor body t...  
WO/2019/189645A1
[Problem] To increase the efficiency of heat dissipation in an electronic control unit of a power steering device. [Solution] An electronic control unit 20 for electric power steering is constituted from a single circuit board 22 that re...  
WO/2019/188734A1
A rotor 21 has a rotor core 22. The rotor core 22 has a cylindrical outer cylinder 22b, and a bottom plate 22c spread on one side of the outer cylinder 22b. The bottom plate 22c has through holes 22e penetrating through the bottom plate ...  
WO/2019/185666A1
The present invention relates to a generator comprising a rotor, an inner shaft, an outer shaft, and an actuation means. The outer shaft is connected to the rotor so as to transfer a torque to or from the rotor. The inner shaft is at lea...  
WO/2018/145817A3
A motor converter comprising an electric motor with a housing part and a fan, a fan cowl and a converter, the converter having a housing part, a circuit board and a power module that is connected to the circuit board, more particularly e...  
WO/2019/188733A1
A rotor (21) has a rotor core (22). The rotor core has a tubular outer tube (22b) and a base plate (22c) that spreads at one end of the outer tube. The base plate has through-holes (22e) penetrating the base plate. The rotor has blades (...  
WO/2019/189493A1
This motor is provided with a rotor having a shaft extending in a vertical direction, a stator positioned on the radially outer side of the rotor, and a housing accommodating the stator. The stator includes a core back, a plurality of te...  
WO/2019/180921A1
A heat-generating-component cooling channel and a bearing cooling channel are configured by attaching a channel cover to the rotor-unit side of a rear bracket/cooler. The bearing cooling channel is an arcuate channel extending along the ...  
WO/2019/182622A1
Provided herein are systems and methods for cooling an electric drivetrain of an electric vehicle. The electric drivetrain can include an inverter, a gearbox and a motor. A first cooling system can use ethylene glycol and water (EGW) bas...  
WO/2019/180308A1
:A stator of an electric machine comprises a stator core structure (101) and a stator winding comprising a plurality of stator coils (102a-102f) mechanically supported by the stator core structure. Each stator coil comprises electrical c...  
WO/2019/180354A1
The invention concerns an interface device (7) between an electric motor (2), in particular for a motor fan system (1), and a casing (101) designed to receive the motor (2), this interface device (7) comprising: - a heat sink (8) designe...  
WO/2019/181754A1
A rotor (21) is provided with a rotor core (31) in which a first refrigerant hole (36-1) is formed, a first magnet (56) which is embedded in the rotor core (31), and a second magnet (57) which is embedded in the rotor core (31). A magnet...  
WO/2019/180410A1
A radial flux electrical machine (1) includes a one-way clutch assembly (40) which operates between an input driveshaft (18) and an output driveshaft (20).  
WO/2019/177104A1
A partition wall 22C separating a motor compartment 22A and a decelerator compartment 22B is provided with: one or more through holes 27 through which the motor compartment 22A and the decelerator compartment 22B communicate with each ot...  
WO/2019/174998A1
The invention relates to a method for producing a stator device (1) having a stator (2). In order to improve the stator device (1) having the stator (2) functionally and/or with respect to the production of the stator device, the stator ...  
WO/2019/175170A1
The invention relates to an electric vehicle (10) with an electric motor (18), comprising: (a) a first electric motor module (38.1) having a first rotor (42.1) with a first rotor shaft (40.1), and which rotor shaft (40.1) has a first sha...  
WO/2019/171318A1
A component (20; 18; 100) is described for cooling the windings of an electric motor (10) comprising: an outer ring (30), an inner ring (40) concentric to the outer ring, linear segments (50) extending radially from the inner ring toward...  
WO/2019/170516A1
The present invention relates to a housing element (10) for a housing (2) of an electric machine (1), which element can be fastened to an axial end section (2a) of the housing (2), having at least one first receiving region (12; 112) for...  
WO/2019/172007A1
A dynamo-electric machine (10) is provided with a circular cylindrical frame (11), a circular cylindrical stator (12) which is mounted within the frame (11), a circular cylindrical rotor (13) which is disposed within the stator (12) so t...  
WO/2019/171535A1
This dynamo-electric machine can be cooled by causing a refrigerant to flow along the outer periphery thereof, and comprises: a stator; a housing, which is a cylindrical member for housing the stator in the inner circumference thereof, a...  
WO/2019/170490A1
The invention relates to an electric machine comprising a rotor (3), a stator, an outer shell (6) and a means for cooling the stator. The rotor (3) and the stator are coaxial about a longitudinal axis (xx) and the stator comprises magnet...  
WO/2019/170318A1
The invention relates to a slip ring unit (1) for an electrical machine, wherein the slip ring unit (1) is provided for receiving a brush holding apparatus (2). For secure and effective cooling of slip ring brushes which can be arranged ...  
WO/2019/166080A1
The invention relates to an electric motor vehicle auxiliary unit (10), comprising an at least partially electrically conductive auxiliary unit housing (15), in which an electric drive motor (14) having stator-side motor coils (30), an a...  
WO/2019/166774A1
A brushless motor (10) has a rotor assembly (12) comprising a shaft (30), an impeller (42), a bearing assembly 38,40 and a rotor core (32). The brushless motor (10) has a stator assembly 16, 18,20,22, and a frame (14) having an outer por...  
WO/2019/165523A1
The present invention relates to an electric rotating machine that has a casing (1) comprising at least one longitudinal air flow channel (9) configured such as to exchange heat with a liquid flow channel (7), wherein the machine fan (8)...  
WO/2019/166262A1
The present invention provides a coolant system of a generator arranged to be driven by an aircraft engine. The coolant system comprising a fluid circuit with a fluid therein, the fluid for cooling an electricity generator, and a pump, a...  
WO/2019/167557A1
[Problem] To provide a control device which is for an electrically-driven vehicle and which is capable of suppressing deterioration of a battery and degradation of power consumption. [Solution] This control device for an electrically-dri...  
WO/2019/164933A1
An electric motor and associated systems and methods are described herein. A representative electric motor includes a stator having windings therein, wherein the stator has a diameter and a length greater than the diameter; and a rotor a...  
WO/2019/162271A1
The invention relates to an electric motor (1) comprising a housing (3) and a stator (5) which consists of a stator core having a plurality of teeth (6) and of wires which are wound around the teeth (6), wherein the stator core and the w...  
WO/2019/164108A1
The brushless DC (BLDC) motor for a laundry dryer according to the present invention comprises a stator assembly 20 which comprises a stator core 21, upper and lower insulators 22, 23 coupled to the upper part and lower part of the stato...  
WO/2019/158330A1
The invention relates to an electric machine. The stator comprises a multiplicity of radial passages (102) arranged circumferentially along the stator. These radial passages (102) are bounded by radial teeth (101) and magnetic flux gener...  
WO/2019/159522A1
This cooling structure for a rotary electric machine is provided with a jacket part having, on the inside, a flow channel through which a refrigerant for cooling a stator core flows, wherein the cooling structure is configured such that ...  
WO/2019/158241A1
The disclosure relates to a housing (2) for an electrical machine (1), an electrical machine, use of the electrical machine and a method for increasing the cooling of an electrical machine. The housing (2) comprising an outer layer (3) o...  
WO/2019/159240A1
The present invention is a rotating electrical machine which can cool a stator from the outer peripheral side using a first coolant and a second coolant, wherein the rotating electrical machine is provided with: an inner case that accomm...  
WO/2019/158429A1
The invention relates to a can (8) for an electric machine (1), which is designed for being arranged between a stator (2) and a rotor (3) of the electric machine (1), wherein the can (8) is produced at least partially from a fibre compos...  
WO/2019/158373A1
The invention relates to a drive device (1) for an aircraft, comprising: an electric machine (2) with a stator (3) and a rotor (4) and a cooling device (10) for cooling the electric machine (2), the cooling device (10) having an encapsul...  
WO/2019/158432A1
The invention relates to an electric machine (1) comprising a stator (2) which has a plurality of teeth (5) and on which a winding of the electric machine (1) is arranged, wherein a respective intermediate space (7) is formed between nei...  
WO/2019/154575A1
The invention relates to a drive module (10) comprising an electric machine (12) having a stator (16), which is arranged on a stator carrier (16a) and is in thermal exchange contact therewith, and having a rotor (14), which is mounted so...  
WO/2019/153758A1
An electric device used for dragging large inertial loads and a start up method therefor, relating to the technical field of electric motors; the steps of the method primarily utilize speed reduction startup and graded startup means to s...  
WO/2019/154154A1
Disclosed are a power assembly and a vehicle provided with same, the power assembly comprising: a box body assembly, internally provided with a mounting plate, the mounting plate dividing a space inside the box body assembly into a motor...  
WO/2019/154731A1
The invention relates to a stator (S) of an external rotor motor, wherein the stator (S) supports a plurality of excitation windings (5) and at least one heat dissipation means (22, 23, WI) for discharging heat in the axial direction is ...  
WO/2019/154658A2
The invention relates to an external stator (S) of a rotating field machine with an internal rotor, which is designed as an internal stator or an external stator and has a number of N stator teeth (1) which together form a number of N/2 ...  

Matches 51 - 100 out of 24,010