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Patent Searching and Data


Matches 901 - 950 out of 27,578

Document Document Title
WO/2013/060680A3
An integrated electromagnetic energy conversions device is provided that includes a synchronous or brushless linear (SoBL) motor, and a transformer, where the transformer is integrated electromagnetically and topologically with the SoBL ...  
WO/2014/128410A1
The moving part (3), designed to move past a fixed stator with coils, comprises a metallic chassis (9) to which magnets (10), arranged in parallel rows (13) of alternating polarity, are bonded. Non-magnetic fixing strips (18), screwed to...  
WO/2014/128994A1
Provided is a permanent magnet type synchronous motor having higher torque density and output density. The magnetization direction of a field square-shaped permanent magnet plate (24) is set as the rotation direction. An even-number plur...  
WO/2014/128938A1
A plurality of projections (8c) projecting from the outer periphery of divided cores (8A) toward the inner periphery of a frame is formed on the outer periphery of the divided cores (8A) at the position circumferentially symmetrical with...  
WO/2013/136021A3
The invention relates essentially to an assembly of flanges (55, 56) for supporting at least one stack of laminations (36) and coil ends (51) axially arranged on either side of the stack of laminations of a rotor of a rotating electric m...  
WO/2014/128985A1
This magnetic wave gear device (1A, 1B, 1F) is provided with a first member (10), a second member (20), and a third member (30), which can undergo relative rotation around the same rotating shaft (R). The second member (20) is disposed b...  
WO/2014/125599A1
The outer peripheral surface (25) of a rotor is constituted by a first arc (29) and a second arc (31). The first arc is located at the center of a magnetic pole and the second arc is located at an inter-pole section; the first arc expand...  
WO/2014/122374A1
The present invention concerns an electromagnetic motor (M) or generator having at least one double air gap comprising one or more permanent magnet elements (1, 1a to 1d) carrying a series of permanent magnets (2, 2a to 2d) and one or mo...  
WO/2013/135312A3
The invention relates to electrical engineering industry, more specifically, to high speed magnetoelectric synchronous motors. The offered motor contains an external rotor (1) with prismatic permanent magnets (2, 3, 4, 5) and a slotted s...  
WO/2014/123003A1
The present invention provides a technique for addressing the electrical corrosion of a bearing which has excellent reliability without increasing the number of components and. The rotating electrical machine is provided with a stator (1...  
WO/2014/118603A2
The invention relates to the field of electrical technology and electrical power engineering, in particular to the methods and equipment for generating electrical power, and can be used in stand-alone electric systems, automation and hou...  
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/2014/117564A1
Provided are a rotor assembly (240) for a permanent magnet motor, a stator assembly (220), and a corresponding permanent magnet (200). The rotor assembly for a permanent magnet motor comprises multiple magnet accommodating grooves (242) ...  
WO/2014/116079A1
The drive motor for a drum washing machine according to the present invention comprises: a double stator comprising a stator core, a first coil which is wound around one side of the stator core, and a second coil which is wound around th...  
WO/2014/115278A1
The purpose of the present invention is to obtain a ten-pole, nine-slot synchronous electric motor that can achieve high output, high efficiency, and high performance. The motor is configured so that a rotor (4), on which are disposed te...  
WO/2014/114881A1
The invention relates to a quenching cell (40) comprising an enclosure (11) containing at least one element (17) for agitating a quenching gas to a pressure higher than 0.4 MPa, and a synchronous electric motor (42) suitable for rotating...  
WO/2014/115435A1
In order for a conventional rotor having skewed permanent magnets to be rotationally symmetrical in both the forward and reverse directions, configurations such as increased thickness at both ends of the magnets have been used. However, ...  
WO/2013/139774A3
The present invention relates to a multi-phase, segmented high-performance synchronous machine with transversal flow guidance consisting of at least two or more double segments. The two or more double segments form segments of a linear m...  
WO/2014/115650A1
A coil winding structure wherein: a U-phase coil (U1 - U6) is formed on each tooth corresponding to a U phase so as to be formed in a series so as to form a U-phase coil group (UC); a V-phase coil (V1 - V6) is formed on each tooth corres...  
WO/2014/109220A1
[Problem] To enable various adjustments of characteristics of a rotary electric machine while preventing a loss due to a magnetic flux leakage. [Solution] A rotary electric machine (1) has: a magnetic body (10) that is equipped with firs...  
WO/2013/189863A3
A rotor for a modulated pole machine, the modulated pole machine comprising a stator, the rotor, and an active gap between respective interface surfaces of the rotor and the stator for communicating magnetic flux between the stator and t...  
WO/2014/109006A1
[Problem] To enable various adjustments of characteristics of a rotary electric machine while preventing a loss due to a magnetic flux leakage. [Solution] A rotary electric machine (1) has: a magnetic body (10) that is equipped with firs...  
WO/2014/108563A2
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/2014/102950A1
A rotating electrical machine having a stator (60) and a rotor (50), wherein stator teeth that constitute the stator (60) are provided with a core (31), a wire (33) arranged around the core (31), and an insulator arranged between the cor...  
WO/2014/103758A1
This rotary machine comprises a rotor, and a resin-moulded stator. The stator comprises a stator core, coils, and moulded parts. The stator core is formed by annularly arranging a plurality of stator core segments. The stator core segmen...  
WO/2014/104819A1
The present invention relates to a rotor comprising: a rotor core having a shaft insertion hole penetrating therethrough; permanent magnet insertion grooves formed in the outer circumference of the rotor core toward the shaft insertion h...  
WO/2014/062887A3
A brushless DC motor comprises a permanent magnet rotor rotating coaxially with and inside of the stator, separated by a radial, axially extending gap. The rotor can be formed of four or more permanent, e.g., ferrite ceramic magnets, spa...  
WO/2014/104824A1
The present invention relates to a rotor of an interior permanent magnet synchronous motor having a high torque providing structure. To this end, the present invention comprises: a rotor core; a shaft insertion hole which is formed to be...  
WO/2014/103247A1
Provided is a rotating machine provided with a stator having a structure reducible in size. A resin-molded stator (20) in a rotating machine includes a stator core (21), a coil, a terminal (50), and a molded section (60). The stator core...  
WO/2014/104826A1
The present invention comprises: a rotor core having a shaft insertion hole which is formed to be penetrated; permanent magnet pieces which are respectively inserted into permanent magnet insertion holes which are formed inwards between ...  
WO/2014/097908A1
The purpose of the present invention is, when forming a stator core of a rotating electrical machine by laminating and fixing a plurality of core plates, to suppress torque fluctuation by setting a fixing portion based on a relative posi...  
WO/2014/092957A2
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/2014/092610A1
The invention relates to the field of electrical engineering and specifically to motors having permanent magnets and used, for instance, in a submersible electric drive for extracting formation fluids. A rotor contains a shaft (1) with a...  
WO/2014/087647A1
Provided is a rotating electrical machine having high efficiency and a large rotational force. The rotating electrical machine according to the present invention includes a stator, and a rotor that rotates around a rotary shaft by receiv...  
WO/2014/087734A1
Provided is an axial gap motor that is lightweight, can be easily produced, prevents position deviation of a core piece during a rise in temperatures, and has high reliability. The axial gap motor (100) is provided with: a rotor (30); a ...  
WO/2014/087831A1
Provided is an axial gap polyphase motor whereby losses caused by eddy current generated in the stator core can be suppressed, while preventing the stator core from shifting out of position. The stator for use in the axial gap polyphase ...  
WO/2013/021205A3
The invention relates to the generation of electricity from flowing fluid and in the preferred embodiment to a horizontal axis turbine and generator assembly. The present invention is applicable to water turbines and the invention is des...  
WO/2014/082534A1
Disclosed is a wind power generator, wherein a yaw device thereof is connected to a generator main shaft (3) via a "7"-shaped rocker arm (10); a straight arm (101) of the rocker arm is provided with a through-groove (101a); a cross arm (...  
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/2013/135257A3
The invention relates to an electrical machine (2), in particular an electric motor of a motor vehicle, having a stator (8) and having a rotor (6) which has a rotation axis (4). In this case, an electrical machine (2) is understood to me...  
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/2013/135258A3
The invention relates to an electrical machine (2), in particular an electric motor of a motor vehicle, having a stator (8) and having a rotor (6) which has a rotation axis (4). In this case, an electrical machine (2) is understood to me...  
WO/2014/033716A8
Designs and method of construction for planar stators useable inter alia for axial air-gap electric machines are provided. In some embodiments these designs make highly efficient use of the space occupied by the stator, substantially fil...  
WO/2014/080087A1
The invention relates to a rotor axle of a high speed permanent magnet machine including a first part (1) and a second, part (2), both manufactured from a magnetically non-conducting material. The parts include an inner end and an outer ...  
WO/2014/080183A1
An axial air gap electrical machine is described in which a modular construction is utilised in order to reduce manufacturing complexity and cost. The rotor is made out of a disc on which magnets are assembled. The stator comprises salie...  
WO/2014/076053A1
Transversal flux machine (2) with two phases, having a disc-like rotor element (4); wherein the rotor element (4) has a rotation axis which is arranged perpendicular to said rotor element; and two stator elements (6), each arranged on on...  
WO/2014/076064A2
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/2014/074008A1
The invention relates to the art of electrical engineering and can be used, in particular, in hybrid automobiles and electric automobiles and in electromechanical, inter alia automatic, control systems, etc. In the electromagnetic motor,...  
WO/2013/114286A3
The invention relates to commutatorless, brushless DC machine with stationary armature and method of operating the same. The armature system is so deployed within magnetic flux producing arrangement having closed path for flux through ma...  

Matches 901 - 950 out of 27,578