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Matches 1 - 50 out of 21,104

Document Document Title
WO/2018/166658A1
Spindle drive having an electric motor and a spindle mechanism which is driven by the electric motor, and method for operating a spindle drive, wherein a rotor shaft of the electric motor is connected in a rotationally fixed manner to th...  
WO/2018/167398A1
The present invention relates to a rotating electrical machine (10) comprising: - active parts (12, 15) comprising: - a casing (11) surrounding the active parts and comprising at least one bearing (16, 17); and - a brush holder (24) comp...  
WO/2018/167678A1
The present invention concerns a rotary-linear actuation assembly (10, 110) comprising a casing (25, 125) internally housing: an output shaft (14, 113) arranged coaxial with an actuation axis (A) in a translationally and rotationally mov...  
WO/2018/167810A1
A current balancing circuit for electrical machines, comprising an electrical machine, which includes at least two electrical conductors (1, 2, 3, 4), placed in parallel, inside which relative currents (I1, I2, I3, I4) flow, in which the...  
WO/2018/167903A1
A temperature sensor 10 according to the present invention is provided with: a coil element (10) connected to a coil of an electric apparatus; an element main body (51), which has a thermosensitive body (52) that detects heat of the coil...  
WO/2018/166806A1
In an electronically commutated motor comprising a permanently excited rotor, which has a rotor shaft (122) and which is coaxially surrounded by a stator with at least one stator winding, wherein the rotor shaft (122) defines an axis of ...  
WO/2018/162247A1
The invention relates to an electric motor (1) which comprises a rotor and a stator (3) and the hollow cylindrical stator (3) of which has a distributed winding (5) that consists of a plurality of circumferential coil layers (8) arranged...  
WO/2018/162083A1
The invention relates to an electric machine (30) of a motor vehicle (2), in particular a refrigerant compressor (12), comprising a electronic unit compartment (50) and a printed circuit board (56) arranged inside the electronic unit com...  
WO/2018/162085A1
The invention relates to an electrical refrigerant drive (2), in particular a refrigerant compressor for an air-conditioning system of a motor vehicle, having an electric-motor drive (4) and a compressor (6) coupled thereto, wherein the ...  
WO/2018/164447A1
A fan unit in which a structure of a fan and a driving source thereof is improved to realize stable and high-efficient fan driving, thereby obtaining a high suction force in a stick type electric cleaner. The fan unit installed in a stic...  
WO/2018/163951A1
The rear frame (38) of a drive device (10) sandwiches a case (36) between the rear frame (38) and a front frame (37), the case (36) affixing a stator 21. Through-bolts (39) connect the front frame (37) and the rear frame (38). A heat sin...  
WO/2018/158910A1
Provided is a diagnostic device for highly accurately diagnosing a rotating machine even when a diagnosis is based on a small amount of current data. This diagnostic device is provided with a current measurement unit for measuring curren...  
WO/2018/159471A1
This pump device 1 comprises a motor unit 10 having a shaft 5 arranged along a central axis J extending in the axial direction, a pump unit 30 which is positioned to one side in the axial direction of the motor unit 10 and which is drive...  
WO/2018/159472A1
This pump device 1 has: a motor section 20 having a shaft 41 disposed along a center axis J; a pump section 30 located on one axial side of the motor section 20 and driven by the motor section 20 through the shaft 41 to discharge oil; an...  
WO/2018/159480A1
This electric oil pump 10 comprises a motor unit 20, a pump unit 30, and a motor drive unit 60. The pump unit 30 comprises a pump rotor 35 attached to a shaft 41, a pump body 31, and a pump cover 32. The motor drive unit 60 comprises an ...  
WO/2018/159032A1
[Problem] To provide an actuator which, although compact, is capable of achieving a high output. [Solution] This actuator is provided with: a motor having a circular cylindrical rotor; and a speed reducer which has an input shaft coaxial...  
WO/2018/158685A1
Described is a rotary electric machine comprising an electronic module (6) and a heat sink (7) for dissipating the heat produced by the electronic module (6); the electronic module comprises a printed circuit (10), at least one electroni...  
WO/2018/154464A1
A pump assembly and a method for sensing rotary motion of the pump therein are disclosed. The pump assembly includes a pump, a controller, and an optional driven electric motor. The components may be axially aligned and mounted relative ...  
WO/2018/153455A1
The invention relates to a rotor for an electrical machine (1), comprising a first rotor part (10) and a second rotor part (10), which is designed as a squirrel-cage rotor (17) having a conductor assembly (15), the first rotor part (10) ...  
WO/2018/153749A1
A method for controlling an electrical load by means of pulse width modulation, wherein a setpoint switching frequency fsetpoint and a setpoint duty ratio dsetpoint are prescribed, wherein the carrier frequency fch of a selected radio tr...  
WO/2018/155585A1
[Problem] To cause heat to flow from an electronic component mounted on a circuit board to an end surface of an inlay member and to cause current to flow from the electronic component to a conductive pattern on the circuit board. [Soluti...  
WO/2018/153680A1
The invention relates to a device and a method for monitoring an electrical machine (I) comprising at least one grounding device (1), especially a grounding brush, between a rotatable axis (3) and a stator (5), characterized in that a mo...  
WO/2018/155584A1
[Problem] To suppress displacement of an electronic component mounted on a circuit board. [Solution] A circuit board comprising: a circuit board main body having a first through-hole and a second through-hole; a first inlay member insert...  
WO/2018/152943A1
Provided are a motor (100), a cloud platform (300) and an unmanned aerial vehicle. The motor comprises a first connection terminal and a second connection terminal. The first connection terminal comprises a circuit board (13) comprising ...  
WO/2018/149014A1
A pan-tilt, a photographing assembly, and an air vehicle. The pan-tilt (100) comprises a motor (2), a shaft assembly driven by the motor, a first housing (1) provided on the motor, a first circuit board (11) and an SDI interface (12) sep...  
WO/2018/150845A1
An electric motor is provided with: a stator having a stator core and a coil forming a plurality of phases by winding an electric wire around the stator core; a resin covering the stator; and a disconnection prompt portion for prompting ...  
WO/2018/150969A1
This electric pump is provided with: a motor; an impeller caused to rotate by the motor; a motor accommodating portion which accommodates the motor; an impeller accommodating portion which accommodates the impeller and is located further...  
WO/2018/149450A1
The invention relates to an electronics housing (1) for an e-axis drive of a motor vehicle, wherein the electronics housing (1) is prepared for receiving a power electronics (2) for voltage processing in high-voltage systems or 48 volt v...  
WO/2018/148850A1
An embodiment of a linear electric machine includes two or more phases that define a central bore, and alternating permanent magnets that are disposed within the central bore and are free to move relative the windings. An embodiment of a...  
WO/2018/145841A1
The invention relates to an electric machine (2) comprising a stator (2) and a rotor that can rotate relative to the stator (2), the rotor (3) having a plurality of permanent magnets (5), also comprising a rotor cooling device (8) for co...  
WO/2018/147693A1
The present invention relates to an apparatus for cleaning a filter of a ceiling-type air conditioner, which sprays cleaning water while rotating a nozzle part to clean filters arranged in a rectangular shape of the ceiling-type air cond...  
WO/2018/146424A1
The invention relates to an assembly for mounting a motor in an air pulse device for a motor vehicle heating, ventilation and/or air conditioning device, which comprises two substantially coaxial rings including an inner ring (10) capabl...  
WO/2018/143764A1
The present invention may provide a motor including: a housing; a stator disposed in the housing; a rotor disposed in the stator; a shaft coupled to the rotor; and a wire assembly connected to the stator, wherein the wire assembly includ...  
WO/2018/142932A1
Provided is a novel electric power steering device that can continue a steering assist function to the greatest extent possible, even in an environment in which an electric short-circuit can occur due to the infiltration of moisture into...  
WO/2018/143449A1
In a motor according to an aspect of the present invention, a stator has: a first coil lead wire that is drawn from a first coil among a plurality of coils; and a second coil lead wire that is drawn from a second coil among the coils. An...  
WO/2018/142735A1
This semiconductor device is provided with a plurality of control modules (20, 30, 40, 60, 70) that control a rotary electric machine (10). Each of the control modules has at least two sets of one pair of arms of high side and low side s...  
WO/2018/142441A1
A conventional axial gap rotary electric machine has a problem in that after the rotary electric machine is assembled, an air gap between a rotor and a stator cannot be visually observed, and hence it cannot be determined whether the air...  
WO/2018/142844A1
Provided is a motor equipped with the following: magnets that rotate together with a rotor about a central axis; a substrate on which a sensor is provided for detecting the positions of the magnets; a housing that holds a stator which dr...  
WO/2018/142736A1
This semiconductor device is provided with a plurality of control modules (61-66) that control a rotary electric machine (10). Each of the control modules has at least one switching element (H1-H6, L1-L6) that receives current supplied f...  
WO/2018/144164A1
An electric machine (20) having a housing assembly (26) and a stator assembly (22) coupled with a rotor assembly (24). A plurality of MOSFET assemblies are operably coupled with the stator assembly. The MOSFET assemblies are disposed in ...  
WO/2018/143328A1
This motor comprises a motor body including a stator which has a coil and a rotor which rotates about the center axis extending in the up-down direction, a control unit which is positioned above the motor body and which controls rotation...  
WO/2018/140902A1
A motor control system to drive an alternating-current (AC) motor. The motor control system includes a motor drive. The motor drive may include a duct having first, second and third openings. The motor control system may include a bypass...  
WO/2018/138448A1
The invention primarily relates to a rotary electric machine (15) including: -a bearing (21); -a stator (18) mounted in the bearing (21), the stator (18) including a winding provided with phase outputs (26); -a heat sink (32) associated ...  
WO/2018/137930A1
The invention relates to a modular system for producing drives (10), in particular piece good conveyor drives, with different drive properties, comprising at least one first group (12) of transmission units (18a, 18b), said first group c...  
WO/2018/136080A1
A drilling tool with power generation includes an outer housing and a driveshaft located at least partially within the outer housing and configured to rotate with respect to the outer housing via bearings located between the driveshaft a...  
WO/2018/134546A1
The invention relates to a rotary electric machine (100), in particular for a motor vehicle, including: - a rotor that is rotatably mounted on a shaft (110); at least one bearing (130) provided with an opening (131) for the passage of th...  
WO/2018/135001A1
The present invention is provided with: a stator; a rotor that rotates with respect to the stator; a resolver rotor that rotates together with the rotor; a resolver stator having a position detection coil group for measuring the rotation...  
WO/2018/134154A1
The invention relates to an arrangement (1) for indirectly detecting the winding temperature of the tooth windings (2) of an electric motor (3) formed with a stator core (4) comprising at least one sensor installation space (5) within th...  
WO/2018/133350A1
Provided are a programmable motor and a household appliance having the same. The programmable motor comprises a main body (21) and a driving device (22) comprising a reprogramming interface. When performing reprogramming on the programma...  
WO/2018/135805A1
An embodiment relates to a sensing magnet assembly and a motor including the same, the sensing magnet assembly comprising: a sensing plate; a sensing magnet disposed on the plate; and an adhesive tape disposed between the sensing plate a...  

Matches 1 - 50 out of 21,104