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Matches 251 - 300 out of 15,922

Document Document Title
WO/2015/062126A1
An electronic commutation motor and a control method therefor, and an HVAC debugging system. The electronic commutation motor comprises a motor unit and a motor controller, wherein the motor controller comprises a power supply unit, a de...  
WO/2015/064407A1
Provided is an in-wheel motor that can reduce axial direction dimensions at a low cost and without increasing radial direction dimensions. An electric motor (1), which is an in-wheel motor, is provided with the following: a motor housing...  
WO/2015/059775A1
A molded stator of the present invention includes a stator and a substrate on which a rotor position detection circuit is mounted and has an outer casing formed of a molded resin. The molded stator comprises: a doughnut-shaped lead-wire ...  
WO/2015/059776A1
A molded stator of the present invention includes a stator and a substrate on which a rotor position detection circuit is mounted and has an outer casing formed of a molded resin. The molded stator comprises: a doughnut-shaped lead-wire ...  
WO/2015/060197A1
A molded stator of the present invention includes a stator and a substrate on which a rotor position detection circuit is mounted and has an outer shell formed of a molding resin. The molded stator comprises: a doughnut-shaped lead wirin...  
WO/2014/079520A3
The invention relates to a linear motor (1) having a stator, which is fitted with a motor winding, as the primary part(2), and having a moving secondary part (3), wherein the primary part (2) has at least one printed circuit board (4) wi...  
WO/2015/051571A1
A magnetic circuit structure of a DC brushless motor and a permanent magnet embedded rotor thereof. The magnetic circuit structure of a motor comprises a stator iron core (5), a rotor iron core (3), a permanent magnet (1) and a magnetic-...  
WO/2015/022804A3
Provided is a synchronous drive motor that satisfies a high torque, a high output, and downsizing at a higher level. A synchronous drive motor includes: a stator including a stator core and windings, the stator core including a plurality...  
WO/2015/045949A1
A bus bar unit for supplying power to coils (16) of multiple phases, said bus bar unit being equipped with: bus bars (47U, 47V, 47W) for each phase, said bus bars being connected to the end of the coils where winding begins; and neutral-...  
WO/2014/131408A3
The invention relates to a rotor position encoder (01) for an electronically commutated electric machine (02) having a stator and a rotor (03) and comprising a rotor position sensor (05) which is mounted on the stator so as to rotate the...  
WO/2014/106732A3
A position sensing system for a switched reluctance machine, such as that of an Integrated Starter Generator, Turbogenerator or electric Supercharger wherein the system comprises a pair magnets, a magnet carrier, and a sensor element, wh...  
WO/2015/037110A1
A brushless DC motor has: a rotor equipped with a permanent magnet and attached to a rotational axis; a stator having a hollow portion for housing the rotor in a rotatable manner and having a plurality of coils disposed on the inner circ...  
WO/2015/031975A1
According to aspects of the present invention there are provided synchronous electric machines including a stationary electromagnetic stator, a rotor having a rotational axis, wherein the rotor includes a cylindrically shaped structure c...  
WO/2015/020454A1
The present invention provides a motor and a washing machine comprising the same. The motor according to an embodiment of the present invention comprises a Hall sensor which is positioned on the upper surface of a rotor and detects the p...  
WO/2015/018245A1
A brushless permanent magnet motor with an axially-adjustable stator iron core coil, and a control system thereof. The motor comprises: a motor shell (1), a permanent magnet rotor (3), and a stator iron core coil (4) which is axially mov...  
WO/2015/016495A1
The present invention relates to a BLDC dual motor device and a control circuit therefor and, more specifically, to a BLDC dual motor and a control circuit therefor, and the BLDC dual motor can obtain a high output and torque with a smal...  
WO/2015/016265A1
A motor comprises a stator and a rotor disposed facing the stator with a predetermined air gap. The stator has a plurality of coils provided for each of a plurality of phases and wound around respective slots, wherein the number of windi...  
WO/2013/173269A3
An actuator comprising a housing 100 for a motor assembly including a rotatable motor pinion 202 and a stator 204, a gear assembly 400 including rotatable first 410, second 412, and third gears 414, and a sensor assembly 300. The motor p...  
WO/2014/020273A8
The present invention relates to a mono- or polyphase electric motor comprising a stator carrying at least three coils and consisting of 12 x N straight teeth extending radially, N being an integer greater than or equal to 1, and of an e...  
WO/2013/057614A3
An electric motor or generator system comprising a rotor (240) having a first set of magnet poles (242); a stator (252) having a first sensor mounted on the stator (252) and a second sensor mounted in substantially a diametrically opposi...  
WO/2014/049218A3
The present invention relates to an electrical connection assembly for a brushless electromagnetic motor and a system comprising such a motor, comprising a coiled stator assembly with P (=3) electric phases and X (=2) coils per phase, ea...  
WO/2014/204056A1
A brushless DC motor according to the present invention comprises: a stator coupled to the outer circumference of a shaft; a plurality of electromagnets radially coupled to the outer circumference side of the stator; a rotor arranged on ...  
WO/2014/200451A1
The invention relates to multi-rotor servomotors and can be used in aviation, for example for controlling aerodynamic surfaces, and in numerical control machine tools, robots, etc. The technical result is a simplified design and increase...  
WO/2014/048534A3
The invention relates to an electric motor comprising a stator and a rotor that is rotatably arranged relative to the stator, wherein the rotor has an active region, in particular for torque generation in the event of a reciprocal effect...  
WO/2013/160047A3
What is specified is: an electric machine which comprises a stator (7) and a rotor (8) which is moveable relative thereto. The stator (7) has slots (1, 2) for accommodating electrical windings (+A, -A), wherein teeth (3) of the stator ar...  
WO/2014/183384A1
An electronic commutation motor comprises a motor substance body (1) and a motor controller (2). The motor substance body (1) comprises a stator assembly (13) and a rotor assembly (12, 15). The motor controller (2) comprises a control bo...  
WO/2014/144042A4
A motor includes a rotor having a plurality of pole magnets angularly spaced about the rotor's rotational axis through an angle of 360°, and a stator including a plurality of windings angularly spaced about the rotational axis through a...  
WO/2014/020385A3
A stator (12) of a rotary electric machine includes a stator core (21), coils (22) and magnetic bodies (44). The stator core (21) comprises a plurality of teeth (23) protruding towards the rotor and being spaced apart from each other and...  
WO/2014/173232A1
A brushless motor for a drainage pump and a drainage pump. The brushless motor for a drainage pump comprises: a motor shell (11); a motor shaft (221); a rotor assembly (222), mounted on the motor shaft (221) and synchronously rotating wi...  
WO/2014/084393A3
Provided is an engine unit that achieves improvement in both engine startability and vehicle mountability without use of a swing-back function and a decompression function, and, when used in combination with the swing-back function and/o...  
WO/2014/019688A3
The invention relates to a stator for an electrical machine having at least one rotor. The stator is formed as a body provided with at least one opening and having at least one ferromagnetic material. The stator also has: - at least one ...  
WO/2014/156865A1
A sensor comprises: a sensor case body (20); first to third leg portions (80a, 80b, 80c) arranged spaced apart along the rotation direction of magnets (16), and respectively projecting to face the magnets (16) along the direction orthogo...  
WO/2014/144042A1
A motor includes a rotor having a plurality of pole magnets angularly spaced about the rotor's rotational axis through an angle of 360°, and a stator including a plurality of windings angularly spaced about the rotational axis through a...  
WO/2014/142999A1
The present invention relates to an axial flux electric machine comprising at least one rotor having at least N rotor members 13 spaced on a surface of said rotor, each rotor member 13 comprising a soft ferrous based face; at least one s...  
WO/2014/131286A1
A brushless DC motor structure comprises a rotating shaft (1), a rotor assembly (2), a stator assembly (3), a control unit (4), and a casing assembly (5). The rotating shaft (1) and the rotor assembly (2) are connected together in mounti...  
WO/2014/131408A2
The invention relates to a rotor position encoder (01) for an electronically commutated electric machine (02) having a stator and a rotor (03) and comprising a rotor position sensor (05) which is mounted on the stator so as to rotate the...  
WO/2013/150048A3
The present invention relates to an electric motor (3) having a rotor (7) and a stator (8), which are arranged concentrically in relation to an axis of rotation (11) and can be adjusted rotationally about the axis of rotation (11) in rel...  
WO/2013/124239A3
The invention relates to a dynamoelectric machine, in particular wind power generators with a stator (101), which has, when viewed in the circumferential direction, a plurality of segments (103) which, when combined mechanically, produce...  
WO/2013/131795A3
The present invention specifies a rotor for an electrical machine, which rotor comprises two rotor elements (2, 3) which each comprise at least one flux barrier (4, 5, 4', 5'). The at least one flux barrier (4', 5') of the at least one s...  
WO/2014/106279A1
This disclosure is generally drawn to systems, devices, apparatus, and/or methods related to choke systems for drilling environments. Specifically, the disclosed systems, devices, apparatus, and/or methods relate to choke calibration, po...  
WO/2014/091152A2
The invention relates to a mechatronic assembly for positioning a member including a control unit and an actuator, the control unit including a control algorithm and a power bridge, said algorithm controlling said power bridge, the power...  
WO/2014/093474A1
This disclosure relates to various types of pumps that are magnetically driven in which a rotary element is connected to a driven magnet housed in a magnet housing in which the magnet is wetted by the fluid pumped by the pump. In one rep...  
WO/2013/092653A3
The invention relates to a magnet wheel (1) for an electric motor, comprising a shaft (2) and a disk (3) made of a plastic containing magnetic particles, wherein the disk (3) is arranged on a carrying hub (4) and the carrying hub (4) is ...  
WO/2014/086094A1
A brushless motor (1) comprises: a stator (20), a rotor (21), a plurality of field effect transistors (4), a commutation circuit board (5), a control circuit board (6), and motor covers (2, 3). The motor covers (2, 3) comprise a front co...  
WO/2013/009730A3
A secondary for a motor, for instance a linear drive motor, has a sheet of highly magnetic permeable material with a plurality of slots extending through the sheet spaced along a length of the sheet. The slots define a plurality of teeth...  
WO/2012/136464A3
It is intended to reduce latching and/or oscillating moments of a segmented electric machine. An electric machine having a first and a second active part (1, 2), which are movable with respect to each other in one direction of movement (...  
WO/2014/080675A1
A board presser component (20) is provided with a power supply lead wire guide protrusion (26) penetrating through a sensor board (13), and a stator side face (13-1) of the sensor board (13) has wired thereto a power supply lead wire (22...  
WO/2014/070212A1
Some embodiments of the disclosed system provide a controller for a toroidal DC motor that reduces Back EMF and, therefore, minimizes the degradation of source potential. In addition, disclosed embodiments provide a controller for a moto...  
WO/2013/030108A3
The invention relates to an induction machine, comprising a shaft (3), which is arranged in a stator (1) and which is rotatably supported on the stator. An external rotor (10) is arranged on the shaft. According to the invention, the ext...  
WO/2012/171602A3
The invention relates to a synchronous motor comprising a stator having a stator winding, and a rotor on which magnetic poles consisting of a permanent-magnetic material are formed, each pole having a curved outer contour, especially an ...  

Matches 251 - 300 out of 15,922