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Patent Searching and Data


Matches 501 - 550 out of 27,956

Document Document Title
WO/2017/183162A1
An electric motor 100 is provided with a ring-shaped stator 40, and a consequent pole rotor 20 having a ring-shaped rotor core disposed inside the stator 40 and a plurality of permanent magnets disposed inside the rotor core and arranged...  
WO/2017/180850A1
A motor/generator/transmission system includes: an axle; a stator ring having a plurality of stator coils disposed around the periphery of the stator ring, wherein each phase of the plurality of stator coils includes a respective set of ...  
WO/2017/177740A1
Disclosed is a permanent magnet motor, which is a motor with a radial magnetic field, comprising a stator (1) and a rotor (3). N stator teeth (7) are evenly arranged on the inner circumference of the stator, each stator tooth is wound wi...  
WO/2017/180601A1
A material comprises at least one layer of a plurality of domains, each domain being flattened in a first direction and elongated in a second direction normal to the first direction. The flattened and elongated domains define an anisotro...  
WO/2017/174523A1
The claimed electromechanical actuator for controlling display screens comprises an electronically switched, brushless D.C. electric motor (16), a rotor (13) and a stator (14) of the electric motor (16) being coaxially arranged about an ...  
WO/2017/174489A1
This electromechanical actuator configured for controlling screens comprises an electronically-commutated, brushless, DC electric motor (16), a rotor (13) and a stator (14) of the electric motor (16) being positioned coaxially around an ...  
WO/2017/174638A1
The invention relates to an electric machine, in particular a generator having a magnetic translation, and to a wind turbine having such an electric machine as a generator for generating electric power from wind. According to the inventi...  
WO/2017/175461A1
Provided is a rotor structure for an axial gap rotary electric machine capable of securing strength for holding a magnet against axial attraction force without causing a reduction in the surface area of the magnet and an increase in the ...  
WO/2017/175214A1
An electric motor which comprises: (A) a rotor which comprises: (a.1) a co-centric shaft and disk; and (a.2) a plurality of permanent magnets that are equi- angularly spaced and equi-radially disposed on said disk in a ring-like structur...  
WO/2017/167710A1
The invention relates to a rotor assembly (RA) for double-comb machines in a radial flow assembly, which is reduced in weight and simpler to produce and can be used in mobile applications, for example in aviation as electrical drive mach...  
WO/2017/170115A1
The present invention is provided with: a rotor (4) having magnets (16) in which a plurality of magnetic pole faces consisting of a plurality of N-pole faces (16N) and a plurality of S-pole faces (16S) are disposed such that the magnetic...  
WO/2017/168574A1
The electric motor has a permanent magnet type rotor, and stator coil windings of the electric motor are configured from two sets of multi-phase windings, wherein the coil windings are wound around teeth in a concentrated manner, with on...  
WO/2017/147565A3
An energy conversion device is disclosed. The energy conversion device can include a magnetic field producing element, and a coil having a coil axis. The magnetic field producing element and the coil can be movable relative to one anothe...  
WO/2017/170821A1
[Problem] To provide a linear and rotary drive device which makes the axis of an output shaft, the rotational axis of the rotor of a rotation drive unit, and the direction of linear motion of the output shaft to coincide. [Solution] This...  
WO/2017/168751A1
A sensor magnet (25) is provided with: a first magnetic pole section (251) including a magnetic pole having a first polarity; a second magnetic pole section (252) including a magnetic pole having a second polarity; and an interpolar sect...  
WO/2017/084658A3
The aim of the invention is to produce an electric machine with very low iron loss, close to zero, for use in particular as a wind generator, lift drive or motors in electric vehicles. The rotating electric machine in a number of variant...  
WO/2017/164764A1
A direct current induction generator intended for producing direct current without the use of a commutator or sliding contacts. A generator (1) housing has, secured therein, an axially-magnetized permanent magnet (3) and, disposed above ...  
WO/2017/162243A1
The invention relates to an electric drive for units which operate as heat pumps using the "magnetocaloric" effect. The electric drive is designed as an electric motor working according to the Vernier principle.  
WO/2017/163383A1
A rotor core 4 of the permanent-magnet electric motor has inner surfaces that form magnet holes for disposing permanent magnets 6 therein, and each of the inner surfaces has a first surface that is disposed on the outer side in a radial ...  
WO/2017/162236A1
The invention relates to a synchronous motor (1) for switching a multi-way valve (2), comprising a rotatable rotor (3) to which at least one permanent magnet (5) is secured and a stator (4) which is stationary relative to the rotor (3). ...  
WO/2017/162379A1
The invention relates to an electric machine (10) comprising a spring washer (85), and to a method for producing such an electric machine (10), with a terminal (15) in which a stator (16) and a rotor (18) are received, a plug housing (33...  
WO/2017/163682A1
A rotor comprising: a shaft (1); a hub (2) fixed to one end of the shaft (1) in the axial direction, covering one end surface of the shaft (1) in the axial direction, and comprising resin; a plurality of coupling sections (3) comprising ...  
WO/2017/158221A1
The invention relates to an axial electric motor comprising a rotor (1) having a shaft (2) and a set of electromagnetic coils (3) positioned between discs (4) of polarised magnets (5), in the form of a stator (6), which create the magnet...  
WO/2017/154287A1
A dynamo-electric machine, wherein slots are provided between the teeth of a stator core. The ratio of the number of poles and the number of slots is 2:3. The tooth tip width, which is the width dimension of the tip of the teeth in the c...  
WO/2017/153613A1
The invention relates to a modular system for generating electricity, comprising a plurality of permanent magnet rotors (5) rigidly coupled to a shaft (1), and a plurality of stators (6). Each rotor (5) has an associated pair of stators ...  
WO/2017/148825A1
The invention relates to a Vernier external rotor machine (1), wherein the external rotor (2) is directly mechanically coupled with a load (3) that is to be driven.  
WO/2017/150312A1
This stator of a brushless motor includes a stator core and a plurality of coils. The stator core includes a base portion in the shape of annular plate, and a plurality of teeth which project in the axial direction on one surface of the ...  
WO/2017/145416A1
Provided is a manual cart with a generator having high handleability. The generator (30) has: a first plate (31) that is provided along the side surface of a wheel (13), and that rotates with the wheel (13); first permanent magnets (32) ...  
WO/2017/145333A1
The purpose of the present invention is to drastically improve the heat release property of an axial gap type rotating electric machine within a physical size necessary for constituting a motor. In an axial gap type rotating electric mac...  
WO/2017/145613A1
Provided is a low-cost and versatile means for inhibiting interference between a rotor and a wire in an axial-gap rotating electric machine. The axial-gap rotating electric machine is provided with: a stator in which a plurality of core ...  
WO/2017/145274A1
The purpose of the present invention is to reduce the shaft voltage while ensuring the high output, high efficiency, and assemblability of an axial gap type rotating electric machine. The axial gap type rotating electric machine has: a s...  
WO/2017/144254A1
The invention relates to a permanent-magnet synchronous machine (1) comprising a stator (2) and a rotor (3), the rotor (3) being provided with permanent magnets (6)for forming poles (4, 5), the rotor (3) also being provided with a plural...  
WO/2017/142501A1
A magnetoelectric motor-generator-starter comprising a case (1) with an induction coil (4) and a magnetic core (2), which is coupled with an outer race of a bearing (3). An inner race of the bearing is coupled with the case. Turns of the...  
WO/2017/140312A1
The invention relates to a brushless DC motor (1) for driving a pump, having a housing (3) which comprises a winding chamber (17), which is filled with a conveying medium during operation, and an electronics chamber (16) which is separat...  
WO/2017/141217A1
A pulse hub motor having coils (101) and magnets (107) interacting three dimensionally in x, y, and z axes to facilitate both increased power and efficiency through the ability to have more coils (101) in the motor, have each coil (101) ...  
WO/2017/141477A1
The purpose of the present invention is to provide a rotary electric machine that can be rotated at a high speed and has reduced size and cost while maintaining corrosion resistance; and a pump using the rotary electric machine. A rotary...  
WO/2017/141412A1
In order to improve operability and productivity in an axial gap rotary electric machine and ensure the gap length between the stator and rotors, this axial gap rotary electric machine has a stator, which has magnetic flux end surfaces i...  
WO/2017/084658A9
The aim of the invention is to produce an electric machine with very low iron loss, close to zero, for use in particular as a wind generator, lift drive or motors in electric vehicles. The rotating electric machine in a number of variant...  
WO/2017/128739A1
An eight-pole, two-phase bipolar step motor with ease-of-manufacture and optimized torque size, the number of stator teeth therein being close to the number of rotor teeth therein to provide an improved torque. The two-phase bipolar step...  
WO/2017/130565A1
A hermetic-type compressor according to the present invention comprises an electric motor unit and a compression mechanism unit housed in a sealed case. The electric motor unit comprises a rotor and a stator, wherein the rotor comprises ...  
WO/2017/130580A1
This dynamo-electric machine having no iron core includes: a stator 2 that includes a cylindrical coil 200 and a lid-shaped mount 300 to which one end surface of the cylindrical coil is fixed; and a rotor 3 that is disposed on the opposi...  
WO/2017/126053A1
This motor 1 is provided with: a stator core 4; a rotor core 10 which is arranged inside the stator core 4 and comprises a plurality of magnet holes 13 that are arranged in the circumferential direction; and a plurality of permanent magn...  
WO/2017/125357A1
The invention relates to an electromotively operating device (1) for forming a leno selvedge, comprising a rotor (10) having two thread-guide eyelets (14) arranged diagonally opposite each other in the rotor (10) for the leno threads, an...  
WO/2017/127557A1
In one embodiment, systems and methods of controlling switch modules for dynamically deriving selective circuitries within a plurality of similar voltage energy storage devices of an energy storage system, and/or, within a plurality of s...  
WO/2017/125814A1
The invention solves the issue of cooling of the power generator by change of its body. According to the invention the generator has a body in the form of open frame structure (1) with polygonal base, made preferably of hollow profiles, ...  
WO/2017/126963A1
A wheel comprises an in-wheel electric motor. The electric motor comprising permanent magnets and electromagnets, wherein the permanent magnets and the electromagnets are placed in compartments of the wheel that are open to ingress and e...  
WO/2017/125416A1
An electrical machine (1) has a primary part (2), a secondary part (3) and an air gap (6) between said primary part and secondary part, an air gap winding (4) with two phases (4a, 4b) being arranged on an iron core (7) of the primary par...  
WO/2017/123534A1
An integrated direct drive motor system for industrial use includes an outer rotor motor axially aligned with, and coupled to, a rotating drum, with no transmission or clutch mechanism between the two so that the drum is effectively an e...  
WO/2017/123698A1
An electromagnetic motor/generator comprising a flux assembly having at least one coil and at least one magnetic field source separated by a first gap and a second gap and an interference drum which is movable relative to the at least on...  
WO/2017/123441A1
A motorized pulley mounted on a stationary shaft to drive a conveyor belt. The motorized pulley is constructed of an axial-flux motor in a housing connected to the motor's rotor. A driver including a drive ring has a drive surface mounte...  

Matches 501 - 550 out of 27,956