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Patent Searching and Data


Matches 501 - 550 out of 48,407

Document Document Title
WO/2016/185829A1
A rotor (3) which includes a rotor core (30) in which a plurality of insertion holes (7) penetrating through in the axial direction (Y) are formed at intervals in the circumferential direction (X), and magnets (6) disposed respectively i...  
WO/2016/183706A1
The present invention is applicable to the field of electric motors, and discloses a three-phase variable frequency electric motor and a washing machine. The three-phase variable frequency electric motor comprises a stator assembly and a...  
WO/2016/185560A1
An armature core is formed by a plurality of core pieces connected at connection positions which are the positions included in each of one or more position groups among gcd(Q, P) position groups formed at an equal pitch along the circumf...  
WO/2016/183671A1
Various embodiments are described herein for switched reluctance machine configurations. In at least one embodiment, a switched reluctance machine configured according to the teachings herein comprises a stator including a predetermined ...  
WO/2016/185216A1
A generator comprises as a first part a stack of disc-like annular rotors spaced one from the other and coaxially located upon and rotating with an elongate central member each rotor having an inner annular portion and an outer annular p...  
WO/2016/183673A1
Various embodiments are described herein for switched reluctance machine configurations. In at least one embodiment, a switched reluctance machine configured according to the teachings herein comprises a stator including a predetermined ...  
WO/2016/186533A1
The invention relates to the field of electrical engineering, and specifically to low-speed electric generators, and may be used in wind-energy installations. In a magnetoelectric generator, a rotor is equipped with permanent magnets, an...  
WO/2016/185218A1
A rotary generator comprising: at least one magnetic annulus pair comprising a first magnetic annulus and a second magnetic annulus with a gap therebetween; a coil annulus in the gap; the first and second magnetic annuli and the coil ann...  
WO/2016/186024A1
The purpose of this invention is to obtain a rotating electric machine in which the generation of frictional heat is suppressed by preventing a refrigerant from flowing in a magnetic air gap and the performance of cooling a permanent mag...  
WO/2016/182952A1
The invention discloses an isolated phase IPM (interior permanent magnet) machine having alternating opposite permanent magnetic poles and a stator with one less number of teeth than the rotor poles. The stator teeth are of uniform width...  
WO/2016/179841A1
A rotor (100) of a rotary motor, a rotary motor (200) with same, a compressor and an air-conditioning system. The rotor (100) of a rotary motor comprises: a body (10). A plurality of magnetic poles (20) disposed along the circumferential...  
WO/2016/182117A1
Provided is a stack structure of a rotor core for minimizing leakage magnetic fluxes in a spoke type permanent magnet motor. The stack structure of a rotor core, includes: a plurality of first core layers, each of the first core layers b...  
WO/2016/181663A1
The present invention provides a rotating electric machine rotor capable of suppressing the occurrence of biting of a rotor during high-speed rotation and the occurrence of peeling and damage of a magnet, and a method for manufacturing t...  
WO/2016/177919A1
The invention relates to a rotor for an outer rotor brushless electric motor, formed by a casing containing a shaft (4) for assembly on the electric motor of application and magnets (2) for activating the operation, and consisting of an ...  
WO/2016/177970A1
The invention relates primarily to a permanent-magnet rotor (10), particularly for a rotating electrical machine, for example for an electric turbocharger. The rotor comprises: a rotor body (11) defining a plurality of cavities (21); and...  
WO/2016/178368A1
In the present invention, a stator (40) is assembled by stacking a plurality of magnetic steel sheets each having a teeth part (43), and the steel sheets comprise: connected teeth steel sheets (30) in which the leading ends, on the inner...  
WO/2016/177969A1
The invention relates primarily to a rotor (10) for a rotating electrical machine, in particular for an electric turbocharger, comprising: a rotor body (11) defining a plurality of cavities (21); and a set of permanent magnets (22), in p...  
WO/2016/177422A1
The present invention relates to a retainer assembly (1) for use in a BLDC electric motor of a hermetic compressor. The motor comprises a magnet-rotor (2) which includes: a cylindrical yoke (3); and arcuate-shaped permanent magnets (5). ...  
WO/2016/177968A1
The invention relates primarily to a rotor (10) for a rotating electrical machine, in particular for an electric turbocharger, comprising: a rotor body (11) defining a plurality of cavities (21); and a set of permanent magnets (22) house...  
WO/2016/176899A1
A steering engine, and multi-pole brushless DC motor having permanent magnets for the same. The brushless DC motor comprises a stator (1) fixed inside a housing of the motor, a rotor (2) arranged inside the stator (1), and sensors (3) ci...  
WO/2016/174927A1
[Problem] To provide a compact inner rotor brushless motor with which eddy-current loss can be reduced, and which has excellent manufacturability and dimensional precision. [Solution] An inner rotor brushless motor equipped with a rotor ...  
WO/2016/174450A1
A rotor or rotor module for a motor, comprises a shaft, and longitudinal magnet pieces and/or squirrel cage, and has the voids between adjacent magnet pieces or conductive longitudinal bars of the squirrel cage being filled with injectio...  
WO/2016/173873A1
The invention relates to a stator of an electric motor having teeth distributed in the circumferential direction and extending in the radial direction and grooves respectively provided between the teeth, wherein respectively adjacent tee...  
WO/2016/172891A1
Disclosed are an electric motor, a power device using the electric motor and an unmanned aircraft. The unmanned aircraft comprises an aircraft body, an electric motor provided on the aircraft body, and a propeller provided on the electri...  
WO/2016/173393A1
An insulating frame comprises a first insulating frame (200) and a second insulating frame (300) installed at two ends of a motor stator core. The first insulating frame (200) and corresponding parts of each of stator tooth (110) of the ...  
WO/2016/173812A1
The invention discloses an unenclosed electrical machine (EM), comprising: - a stator (ST) which contains a hollow space (HR); - an insulating sheath (IU) which seals off an outer circumferential surface (UF) and at least one side face (...  
WO/2016/175907A1
An improved magnetic generator has been developed that is particularly suitable for creating modular micro wind turbines, although other power generation applications are contemplated. The generator utilizes a series of rotors with axial...  
WO/2016/174895A1
One embodiment of a motor of the present invention is provided with a shaft, an upper side rotor, a stator facing the upper side rotor in the axial direction, and a bearing. The upper side rotor has an upper side magnet facing the stator...  
WO/2016/173107A1
A direct current brushless motor having embedded magnets, comprising a stator (20) and a rotor (10) rotatable relative to the stator (20). The rotor (20) has a plurality of ferrite magnets (11) evenly distributed in a circumferential dir...  
WO/2016/174889A1
The present invention addresses the problem of providing a stator core for a rotary electric machine having a split core structure such that complications of a manufacturing process can be avoided, and the characteristics of the rotary e...  
WO/2016/173187A1
Disclosed are a plastic encapsulated stator of an external rotor electric motor and an external rotor electric motor using same, the plastic encapsulated stator comprising a sleeve seat (1), and further comprising several tooth portion a...  
WO/2016/170483A1
An arrangement for mounting a magnet to a rotor or stator of an electric machine, wherein the rotor or stator is arranged to magnetically interact with the magnet to allow a magnetic force to magnetically attach the magnet to a first mou...  
WO/2016/171603A1
The present invention relates to a device (I; II; III) for an electric motor (1 ) having a rotor (10) and a stator (20; 120; 220; 320). The stator is provided with circumferentially of the stator distributed frame portions (122; 222; 322...  
WO/2016/169808A1
The present invention relates to an electric machine which includes a stator and a rotor (10), said rotor (10) being made up of a rotor (10) body (20) which comprises a stack of metal sheets (14) and is placed on a rotor (10) shaft (12)....  
WO/2016/171632A1
Drive apparatus of permanent magnetic generator characterized in that the apparatus is used with brushless DC motor to drive motor by transmitting force to axle, which is at the center, between brushless DC motor whereas the dynamo havin...  
WO/2016/170384A1
A high efficiency alternating current generator including a hollow stator core, a cylindrical rotor within the stator, a freely rotating shaft coupled to the rotor, a first set of magnets in which the south pole of each magnet is coupled...  
WO/2016/169332A1
A mechanical energy collecting device (100a) is provided. The device includes a first substrate (110a), a second substrate (120a), and a circuit module, the first substrate (110a) and the second substrate (120a) having a same axle center...  
WO/2016/170608A1
The purpose of the present invention is to ensure the insulating property and the like of a resin-molded stator. This axial gap rotary electric machine has: a rotary electric machine stator that forms an annular body, wherein multiple co...  
WO/2016/169676A1
An electric machine comprising a rotor (1) and/or a stator (2), the rotor (1) being divided into multiple rotor segments (12) and/or the stator being divided into multiple stator segments (13), wherein the rotor segments (12) are joined ...  
WO/2016/170624A1
The present invention provides a rotating electric machine and an electric power steering device that are capable of enhancing the rigidity of a stator by coupling the tips of adjoining teeth by a magnetic material, and reducing vibratio...  
WO/2016/171500A1
The present invention relates to a generator. More specifically, the generator comprises: a case which includes an upper case placed at an upper side, and a lower case coupled to a lower portion of the upper case, and which is provided w...  
WO/2016/165886A1
The invention relates to a synchronous generator and a pole stack (10) for a rotor of a synchronous generator of a wind energy installation (100). The pole stack (10) has a plurality of pole stack sheets (22), each pole stack sheet (22) ...  
WO/2016/165947A1
The invention relates to a rotor (7) of an asynchronous machine with at least one cage rotor, wherein the rotor (7) has a least one laminated core (8) with substantially axially extending conductors, which are arranged in slots (14) in t...  
WO/2016/168707A1
An electrically driven eccentric weight industrial vibrator comprises a housing, a stator, a rotor, and at least one eccentric weight. The housing defines an internal chamber. The stator is positioned within the internal chamber of the h...  
WO/2016/165700A1
The invention relates to a primary part (02) of an electric machine (01, 25), comprising a multi-layer printed-circuit board (07) having at least two spaced-apart superimposed electrically conductive layers (08), wherein the electrically...  
WO/2016/167011A1
This brushless motor is provided with a motor case (50) made of a resin, a stator embedded in the motor case (50), and a rotor rotatably supported in the motor case (50). The stator is provided with a ring-like core body and teeth that e...  
WO/2016/165323A1
Disclosed are a permanent-magnetic direct-drive wind generator, a system and a stator thereof. The stator comprises a stator bracket (1), a stator iron core (8), a paddle side tooth pressing plate (6) and a paddle side surrounding plate ...  
WO/2016/164818A1
Disclosed are various embodiments for a new and improved electrical motor/generator, specifically a motor/generator comprising: a plurality of coils radially positioned within slots of a coil assembly, a plurality of magnetic tunnels for...  
WO/2016/162584A1
The invention consists of a permanent-magnet generator formed by three discs made from a lightweight material and connected by a central shaft, in which the top disc and the middle disc are equipped with a set of magnets disposed on the ...  
WO/2016/162636A1
The invention mainly relates to a starter for a motor vehicle heat engine, comprising a rotary electric machine provided with a stator (3). Said stator (3) comprises a magnetic pole assembly that is characterized in that a permanent magn...  

Matches 501 - 550 out of 48,407