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Patent Searching and Data


Matches 801 - 850 out of 27,578

Document Document Title
WO/2014/086514A3
The invention relates to a wheel hub machine, particularly a wheel hub motor (4), particularly for a two-wheeled single track vehicle, the wheel hub machine having a stator (5) and a rotor (6), wherein the stator (5) has at least, partic...  
WO/2015/064086A1
Provided are a motor and a washing machine using the motor. The motor (4) includes a magnet consisting of a sintering body of magnetic powder and the direction of easy magnetization of the magnet is formed by sequentially changing the an...  
WO/2015/066158A1
An electric motor includes: a stator; a shaft; a rotor mounted on the shaft, the rotor having an end ring that is concentric with the shaft; and a flux shield around the shaft inside the end ring.  
WO/2014/114593A3
The invention relates to an electric motor (1; 1'; 1'';1''') comprising an inner stator (3; 3'; 3'';3'''), an external rotor (2) comprising at least two permanent magnets (4) and which can be adjusted rotationally with respect to the inn...  
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/2015/065088A1
The present invention provides a motor of which total balance is excellent in consideration of low vibration, high efficiency and rigidity (high rotation). The motor comprises: a stator that has a plurality of teeth formed, toward the ce...  
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/2015/055211A1
A wind turbine generator 1 supplies three-phase a.c. current of variable voltage and variable frequency to two pairs of rectifiers 4a, 4b and 4c, 4d which generate respective d.c. outputs connected to positive, negative and neutral d.c. ...  
WO/2015/021003A3
The invention is a combined motor that combines or integrates electric and hydraulic power producing technologies into a single compact motor by means of common or shared rotor and stator elements. The invention allows optimized power, t...  
WO/2015/056709A1
 Provided is an electric motor that, by rotating efficiently, allows power consumption and radiated heat to be minimized with minimal reduction in output. An electric motor (10) is provided with a rotor (20), a stator (30), and a contr...  
WO/2015/053059A1
A metal slip ring bus bar (12v) is electrically connected to a slip ring (19v). An end portion of the slip ring bus bar (12v) is inserted into a hole (22) of a connection bus bar (11v) and fastened by a nut (13), and thereby the slip rin...  
WO/2014/118554A3
There is provided an axial flux motor comprising one or more rotating disks (10) and a stator (20) comprising a cavity (30) formed between walls (40a, 40b) and containing therein more than one electro- magnetic coil assembly (50). Each e...  
WO/2014/096095A3
The invention relates to an electric machine (10) comprising a stator (16) that has a stator core (17). Said core has a substantially cylindrical opening (60) having a central axis (63), and the opening (60) accommodates a rotor (20). Th...  
WO/2014/096091A3
The invention relates to an electric machine (10) comprising a stator (16) that has a stator core (17). Said core has a substantially cylindrical opening (60) having a central axis (63), an internal diameter (D17i) and an external diamet...  
WO/2015/022803A3
To provide 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/2015/022804A3
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/2014/114942A3
A stator assembly for an axial flux electrical machine (1) comprises a stator body which defines a series of stator poles, arranged such that adjacent poles in the series are separated by a coil slot for receiving portions of a stator co...  
WO/2015/045517A1
The present invention obtains a magnetic induction motor that, when core block pairs that sandwich magnet blocks are arrayed in an annular shape and are integrated, eliminates contact between magnet blocks and is able to suppress the occ...  
WO/2015/045544A1
This hub dynamo (10) is provided with: a rotor having a body section at the inner peripheral surface of which a permanent magnet is formed; at least two stator units (20A, 20B) that are disposed at the inside of the body section and that...  
WO/2015/043799A2
The invention relates to an modular system for forming at least one first electric machine and at least one second electric machine of different outputs. The electric machines are formed as an inner rotor with an external stator (1) and ...  
WO/2014/033677A3
The present invention relates to an electromechanical transducer having at least one disc-like or annular rotor, in and/or on which permanent magnets are arranged in a concentrically radiant manner, and having at least two stators which ...  
WO/2015/043609A1
The invention relates to the field of electrical engineering, and more particularly to disk-based (axial) permanent magnet alternating current generators, and can be used in any field of science and technology in which an independent pow...  
WO/2015/041200A1
A drive device comprises a rotor having a helical projection part, a stator having a helical groove part, and an output part for driving by movement of the rotor, and has a configuration in which the helical rotor and stator are combined...  
WO/2014/083352A3
An electric machine comprising: a) a first means for providing a first magneto motive force comprising a first set of magneto motive force space harmonics comprising odd and even harmonic subsets, each harmonic in said first set of magne...  
WO/2014/096085A3
The invention relates to an electric machine (10) comprising a rotor (20) which has a rotational axis (66), said rotor (20) having an electromagnetically excitable path (75) with an axial end face (69), on which a fan (30) with fan blade...  
WO/2014/114676A3
The invention relates to an electric motor (1) comprising a single-piece inner stator (4) having a (first) pole arm (5) on which at least one bobbin element (7) is mounted or can be mounted, an outer rotor (3) comprising at least two per...  
WO/2014/108563A3
The invention relates to a coil former (13) for a field coil arrangement (11) for insertion into a stator arrangement (9) of a homopolar machine (1), comprising: - one or more coil former parts (16) for receiving an annular field coil (1...  
WO/2014/079881A3
In one aspect of the invention for which protection is sought there is provided an electric machine comprising a substantially circular rotor and a stator, wherein the stator comprises at least one substantially arcuate segment. Aspects ...  
WO/2015/034255A1
The present invention relates to a time difference-based generator using the balance of both poles and specifically comprises: a pair of fixing plates, each having a rotating-shaft through-hole formed in the center thereof and a pluralit...  
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/2015/029256A1
A synchronous electric motor is equipped with a stator having nine teeth which are divided into three phases each having adjacent three teeth and around which coils (2) are concentrically wound. Among the three teeth constituting each ph...  
WO/2014/118603A3
The invention relates to the methods and equipment for generating electrical power. The stator winding of the motor-generator has a winding axis located along the arc of a circle, the length of the magnetic core stator is equal to the le...  
WO/2015/030067A1
[Problem] To provide an electrical generation input device with little cogging torque and which can be adjusted to a preferred operational feel. [Solution] An electrical generation input device equipped with: a rotary magnet body (4), wh...  
WO/2015/025857A1
 The present invention improves the power generation efficiency of a generator provided with a torus-type magnet part. This generator (1) is provided with: a magnet part in which a magnetic body is disposed along the circumferential ...  
WO/2014/076064A3
The invention relates to a transversal flow machine (2) comprising a rotor element (4); said rotor element comprises a rotational axis; said rotor element comprises several magnetic elements (8) comprising magnetic poles (10a, b), said m...  
WO/2015/025669A1
This power generator comprises: a rotor (1) including a plurality of permanent magnets (3, 4) disposed in a rotation direction; a stator (10) including a plurality of coils (13) provided facing the permanent magnets (3, 4) and each gener...  
WO/2015/022803A2
To provide 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/2015/022804A2
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/2015/019625A1
Provided are a high-efficiency magnetic rotating device and electric motor generator capable of further reducing detent torque. The magnetic rotating device is equipped with a stator (12), wherein cores (31) equipped with windings are ar...  
WO/2015/018573A2
The invention relates to an electric motor (1), in particular for a motor vehicle, comprising a single-phase outer stator (3), which has at least one coil element (4a, 4b) having a stator winding, and comprising a ring-like inner rotor (...  
WO/2015/018083A1
A birotor motor. A stator core of the birotor motor is of a cylindrical structure; inner rotor magnetic steel, outer rotor magnetic steel and a magnet yoke steel sleeve of the birotor motor form a double-layer cylindrical structure mutua...  
WO/2015/019678A1
Provided are a rotating electric machine and rotating electric machine drive apparatus that enhance torque accuracy. A motor (2) provided with a stator having teeth (26) disposed in the circumferential direction of the inner circumferent...  
WO/2015/019948A1
A brushless motor (1) has the following: a stator (2) provided with a stator core (5) in which a plurality of stator core plates (17) are stacked; and a rotor (3) provided with a rotor core (15) in which a plurality of rotor core plates ...  
WO/2014/092957A3
A permanent magnet machine with a hybrid cage and methods for operating same are disclosed. According to one aspect, the subject matter described herein includes a rotor and hybrid cage for an electrical machine, the rotor comprising a r...  
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/2015/011747A1
In a permanent magnet motor, a side portion of a flange portion provided on each of a plurality of teeth faces a side portion of a flange portion provided on a tooth that projects and is adjacent in a circumferential direction of a stato...  
WO/2015/005618A1
The present invention relates to a power generation system using tire deformation which generates power using tire deformation generated during a vehicle driving, to thereby be capable of charging a battery with the power or utilizing th...  
WO/2015/005375A1
Provided is a large output, high efficiency, single phase, multi-polar power generator, the output of which can be increased and the material of which can be reduced, with a simple structure. The power generator (10) has: a rotor (12) ha...  

Matches 801 - 850 out of 27,578