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Patent Searching and Data


Matches 1 - 50 out of 26,604

Document Document Title
WO/2018/068369A1
A permanent magnet brushless motor having a high winding factor, and design and fault-tolerant control methods thereof. The motor comprises a stator, an armature winding (1), a rotor, and a permanent magnet (5). The stator is provided wi...  
WO/2018/070054A1
The present invention relates to a magnet generator, wherein the mass can be reduced without a reduction in desired inertia and engine lock due to vibration or shock is prevented in a high rotation speed region. This magnet generator is ...  
WO/2018/068885A1
In order to be able to develop the actuator (12), which is introduced in the motor vehicle for comfort functions, so as to be smaller and lighter and more reasonably priced and having increased efficiency without impairing the operation,...  
WO/2018/071048A1
A torque amplifying apparatus includes a rotor, a set of rotor magnets, a set of stator magnets, and an assembly of a lever and a crank member. The rotor magnets are disposed diametrically across the rotor. The rotor is rotated by an ele...  
WO/2018/065709A1
The electrical machine according to the invention is a dual machine, and comprises a first machine (32, 33, 34) which can be reversed and a second machine (30, 35) functioning through induction between two windings. The second machine ca...  
WO/2018/066084A1
A motor is provided with: a ring-shaped yoke having a shaft line as the center; a stator having a first tooth and a second tooth provided extending from the yoke to the inner circumference side or the outer circumference side; and a roto...  
WO/2018/066493A1
Provided is an axial-gap type motor that is superior in performance and cost, that can be accurately and easily manufactured, and in which positioning among components constituting a core with a yoke is easy. This axial-gap type motor co...  
WO/2018/062104A1
This pump device 10 is provided with a shaft 41, a motor unit 20 which rotates the shaft 41, and a pump unit 30 which is driven by the motor unit 20 via the shaft 41 and discharges oil. The pump device 10 comprises a first oil flow path ...  
WO/2018/062006A1
In a motor of one mode of the present invention, a bus bar unit has a bus bar that is electrically connected to a stator, and a bus bar holder that holds the bus bar. The bus bar has a first through hole that pierces through the bus bar ...  
WO/2018/064676A1
What is disclosed is an actuator that can include a linear or cylindrical actuator. The actuator utilizes two or more groups of magnets, at least one magnet group traveling inside the coil assembly magnetically coupled to at least one ma...  
WO/2018/062089A1
This pump device 10 is provided with a shaft 41, a motor unit 20 which rotates the shaft 41, and a pump unit 30 which is driven by the motor unit 20 via the shaft 41 and which discharges oil. The pump device 10 comprises a first oil flow...  
WO/2018/062094A1
This pump device 1001 is provided with a shaft 41, a motor unit 2001 which rotates the shaft 41, and a pump unit 300 which is driven by the motor unit 2001 via the shaft 41 and which discharges oil. The pump device 1001 comprises a first...  
WO/2018/053794A1
A rotary position sensor (102) may include a sensor housing (202) defining an interior cavity. A first rotor (206) may be positioned and rotatable within the interior cavity, the first rotor (206) including a first magnet (326). Furtherm...  
WO/2018/054483A1
The invention relates to an aircraft turbine having counter-rotating propellers and a primary drive, the noise development of which is significantly reduced with respect to aircraft turbines which have a primary drive based on the intern...  
WO/2018/052884A1
An electric motor including: a hub assembly defining a rotational axis; a magnetic rotor assembly; a first coil stator assembly; a second coil stator assembly; and a system of rotor bearings rotatably supporting each of the magnetic roto...  
WO/2018/053363A1
The described apparatus and method enable alteration of motor properties during operation of a motor. For example, the rotor of the motor may be adjustable, during motor operation, between a first diameter and a larger, second diameter. ...  
WO/2018/052876A1
An electric drive system including: a rotary motor system including a hub assembly, a first rotating assembly, a second rotating assembly, and a third rotating assembly, wherein the hub assembly defines a rotational axis about which the ...  
WO/2018/052886A1
An electric drive system including: a rotary motor system including a hub assembly, a first rotating assembly, a second rotating assembly, and a third rotating assembly, wherein the hub assembly defines a rotational axis about which the ...  
WO/2018/046458A1
The invention relates to a drive device (1) for adjusting a cover element of a vehicle, in particular for a window lifting system, comprising an output element for adjusting the vehicle part (13), and comprising a motor unit (8) having a...  
WO/2018/046459A1
A drive device (1) for adjusting a covering element of a vehicle, in particular for a window lift apparatus, comprises: an output element for adjusting the covering element; a motor unit (8), which has an electric motor (80) with a stato...  
WO/2018/045360A2
Disclosed are various embodiments for a motor/generator where the stator is a coil assembly and the rotor is a magnetic toroidal cylindrical tunnel or where the rotor is a coil assembly and the stator is a magnetic toroidal cylindrical t...  
WO/2018/044027A1
An embodiment relates to a stator and motor, the stator comprising: a stator core having teeth; and a coil wound on the teeth, wherein each tooth comprises a body around which the coil is wound, and a shoe connected to the body, and the ...  
WO/2018/041468A1
The invention relates to an electric motor (1), in particular for a motor vehicle. The electric motor (1) comprises a housing (2), which at least partially delimits a housing interior space (3). The electric motor (1) further comprises a...  
WO/2018/042911A1
The purpose of the present invention is to provide a rotary electric machine for an internal combustion engine with low error in a pulse ring. This rotary electric machine comprises a stator 21 and a rotor 31. The rotor 31 comprises a pe...  
WO/2018/045360A3
Disclosed are various embodiments for a motor/generator where the stator is a coil assembly and the rotor is a magnetic toroidal cylindrical tunnel or where the rotor is a coil assembly and the stator is a magnetic toroidal cylindrical t...  
WO/2018/037903A1
[Problem] To enable DC excitation magnetic flux to be supplied to a field system without having to provide a dedicated air-gap for DC excitation magnetic flux. [Solution] In this synchronous motor, the stator 110 has one radial armature ...  
WO/2018/039152A2
In described examples, an embedded processor with a cryptographic co-processor (15) operates in a multithreading environment, with inter-thread security for cryptography operations. A secure memory block (16) accessible by the co-process...  
WO/2018/037511A1
An electric motor equipped with: an annular core (23); multiple insertion holes (25) aligned along the circumferential direction of the core (23) and extending along the center axis of the core (23); and magnets (24) inserted into the mu...  
WO/2018/029720A1
Described is a kit for electrically supplying a vehicle to allow the motion of a vehicle of the type comprising at least one shaft (14) which is rotatable in an idle fashion and at least one idle wheel, which is provided with a rim (2) a...  
WO/2018/029115A1
The invention relates to an electric disk motor comprising: a rotor (10), which has an element (105) to be moved; and a stator (10), wherein the stator is arranged with respect to the rotor (20) in such a way that a motor gap (30) is pre...  
WO/2018/029552A1
An electric generator (100) has a stator and a rotor, and the stator comprises a central shaft (102) and has at least one axially-offset coil (104) at an axial end (referred to as the coiled portion 106)) of the central shaft (102) such ...  
WO/2018/030153A1
In the present invention, when n is a natural number of 3 or greater, the number of teeth (16) is T, and the number of poles of a permanent magnet (8) is P, the number T of the teeth (16) and the number of poles P are set so as to satisf...  
WO/2018/030960A1
Motor and generator with permanent magnet rotor, using both poles of the stator coil and utilizing resonance to increase the efficiency and performance.  
WO/2018/029553A1
The present invention relates to an energy storage device comprising at least one storage unit (1, 101, 202, 203, 204) comprising at least one flywheel (5) operatively associated with at least one flywheel charging interface (20, 22, 25,...  
WO/2018/029741A1
Provided are an outer rotor motor capable of preventing the entry of water droplets or the like via a gap of a motor side surface, a waterproof ring member capable of being mounted on an existing outer rotor motor, and an unmanned aircra...  
WO/2018/027330A1
A rotor for an electric machine having posts extending partially or completely between end irons. Each end iron is formed of a single piece of magnetic material with the posts extending from it, including the other end iron where the pos...  
WO/2018/029116A1
The invention relates to an electric disc motor comprising a rotor (10) which has an element (105) to be moved; and a stator (20) which is arranged relative to the rotor (10) such that a motor gap (30) is formed between the rotor (10) an...  
WO/2018/025240A1
It is disclosed a device (1) for generating electric energy from a pressurized fluid (4) comprising a stator (2), which includes a tubular body on which a solenoid (21) is wound, and a rotor (3) mobile housed inside the tubular body of t...  
WO/2018/025988A1
A stator core 220 includes an annular core back portion 221 and a plurality of teeth 222. The plurality of teeth 222 extend in the radial direction from the core back portion 221 toward a rotor magnet containing a plurality of magnets. T...  
WO/2018/025428A1
The purpose of the invention is to provide a novel stator in which no gap is produced between adjacent unit cores and furthermore deterioration in magnetic characteristics due to bending stress can be suppressed, a method for manufacturi...  
WO/2018/026343A1
A wind generator relates to the field of renewable energy. More particularly, the claimed invention concerns means for converting the kinetic energy of the wind into energy of different sorts, particularly for producing mechanical and el...  
WO/2018/025984A1
This motor is provided with a shaft centered on a central axis oriented in the vertical direction, a bearing mechanism which rotatably supports the shaft, an armature which is positioned radially outside of the bearing mechanism, a brack...  
WO/2018/018905A1
Disclosed is an external rotor motor, comprising a rotating shaft (1), a stator assembly (2), an external rotor (3) and a sleeve base (4). The stator assembly comprises a stator core (21), an end portion insulator (22) and a coil winding...  
WO/2018/020059A2
The present invention relates to a magnetic reluctance generator, an electrical energy generator (1) composed of six permanent magnets (3) arranged in a row at a fixed distance from each other; a magnetic field separating disk (4) active...  
WO/2018/019378A1
The invention is directed to an electrical device (10) comprising a brushless one-phase driving motor (20) and a mechanical unit (12) being driven by the driving motor (20), the driving motor (20) comprising a motor rotor (30) being radi...  
WO/2018/020631A1
An electric motor (1) has a rotor (2) and a stator (3). The rotor (2) has a rotor core (21) and a plurality of permanent magnets (22) fixed on the outer surface of the rotor core (21). The stator (3) has a stator core (31) having tooth p...  
WO/2018/016545A1
Provided are a rotary motor and non-contact generator with good magnetic efficiency, little magnetic flux leakage, and cogging torque compensation. A rotary motor 10 comprises: a first rotating body 2 that has first permanent magnets 2a ...  
WO/2018/015293A1
A yokeless stator (4) for an axial flux machine (1), comprising a housing (41), the housing comprising a circumferential portion (44, 48) and a plurality of elongated portions (45, 72) extending radially inwards therefrom, and a pluralit...  
WO/2018/015372A1
The invention relates to a stator active part (1) for an electric motor, preferably a permanent magnet synchronous machine, consisting of a hollow cylindrical yoke (10), which has an inner lateral surface (12) and which has an accommodat...  
WO/2018/016497A1
This dual-axis integrated motor includes an inner-axis rotor and an outer-axis rotor each of which is provided in a rotatable manner and which have the same rotation axis direction, wherein: the inner-axis rotor, an inner-axis stator, an...  

Matches 1 - 50 out of 26,604