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Patent Searching and Data


Matches 301 - 350 out of 43,192

Document Document Title
WO/2014/177356A3
The invention relates to an electrical machine (1) comprising a stator (2) having a laminated core (3) which comprises sheets (31) stacked in an axial direction which are arranged from a first axial end (32) to a second axial end (33), a...  
WO/2014/177363A3
The invention relates to a synchronous generator stator comprising a stator ring (300), a stator laminated core (400), a continuous gap (310) between the stator ring (300) and the stator laminated core (400) and a plurality of decoupling...  
WO/2014/177133A1
The invention relates to a scanner device having a mirror arranged so as to be pivotable about an axis of rotation, an iron core with an air gap, a coil arranged about a portion of the iron core, and two permanent magnets. The two magnet...  
WO/2014/178227A1
 Provided is a rotor for a rotary electrical machine in which the mechanical strength of the rotor against centrifugal force is increased. A rotary electrical machine provided with a stator, and a rotor having a rotor core (252) provid...  
WO/2014/177363A2
The invention relates to a synchronous generator stator comprising a stator ring (300), a stator laminated core (400), a continuous gap (310) between the stator ring (300) and the stator laminated core (400) and a plurality of decoupling...  
WO/2014/178246A1
A method for inserting a magnet into a rotor core comprises inserting an assembly, which is configured by laminating a plurality of members in a row including at least a plurality of magnet pieces, into a magnet insertion hole provided i...  
WO/2014/176554A2
Aspects and embodiments disclosed herein include a highly efficient electric motor which can be embodied in several configurations, including a standard motor, a hub motor, a linear motor, or other motor configuration. In one example, th...  
WO/2014/174864A1
The purpose of the present invention is to improve torque and efficiency even when it is difficult to use reluctance torque. For this purpose, the permanent magnet synchronous machine which comprises a stator having a plurality of teeth ...  
WO/2014/175009A1
In a permanent magnet electric motor, a plurality of projections for positioning both circumferential direction ends of a permanent magnet are at least partially formed in the axial direction so that an air gap is formed in a magnet inse...  
WO/2014/174200A2
The invention relates mainly to an insulating element (11) for holding the winding wires of a rotary electrical machine stator (1). According to the invention, this insulating element (11) comprises an annular support (12) having an inte...  
WO/2014/174572A1
A permanent magnet type motor with reduced torque ripple, wherein torque ripples due to the sixth-order and twelfth-order electrical angle components are both reduced with a small skew angle, is provided. This permanent magnet type motor...  
WO/2014/173655A3
The present invention relates to a double-action generator (3) for arrangement on a drive train element (34). The generator (3) comprises a first stator-rotor unit (3a) for electrically supplying current loads (18a) on a rotating part (1...  
WO/2014/174579A1
According to the electric motor pertaining to this invention, cooling holes are formed outside arcuate areas drawn about the point of intersection between the extension lines of side faces located on the inside of adjacent permanent magn...  
WO/2014/174552A1
A dynamo-electric machine is provided with a horizontally extending shaft (14), a rotor (15), bearings (13), a stator (12) which is provided with a stator core (16) having an opening (20) which is formed therein and which surrounds the o...  
WO/2014/169971A1
The aim is to propose an individual-segment rotor that is simple to construct and suitable for series production. Therefore, an individual-segment rotor having a plurality of laminated core segments (2) arranged in a star shape and a per...  
WO/2014/170414A3
An electric motor comprising a stator (1) defining a number N, at least equal to two, of pairs of poles and a rotor (2) mounted to pivot in the stator, the motor comprising a number n of electric circuits (10) each defining two windings ...  
WO/2014/170207A1
The invention relates to a rotor shaft (10) having a fastening section (12) along a fastening region of the shaft; and a plurality of permanent magnets (21, 22, 23, 24) which are fastened in the fastening section (12) to the rotor shaft ...  
WO/2014/170056A1
The invention relates to a stator (10) for a rotating electric machine (34), having a laminated core (12), wherein the laminated core (12) has, over its preferably entire axial extent, axially extending cooling fins (40) which project ra...  
WO/2014/169936A1
The invention relates to a rotary piston internal combustion engine that has at least one rotary piston (1) arranged in a piston housing (4) of said internal combustion engine. The rotary piston (1) can be rotated about a rotational axis...  
WO/2014/171558A3
 An electric machine provided with an annular stator installed in a housing, and a rotor arranged in the stator and rotatably supported by the housing, a plurality permanent magnets (43) being embedded in a rotor core (41) of the rotor...  
WO/2014/169972A1
The aim is to provide an individual-segment rotor, the construction of which requires low production expenditure. For this purpose, an individual-segment rotor having an axis of rotation and a plurality of laminated core segments (5) arr...  
WO/2014/171910A1
The invention relates to electric machines, specifically to the design of a linear electric generator, which can be used, for example, for converting the energy from water, in particular waves, or the energy from weak and moderate winds ...  
WO/2014/171133A1
Provided is a magnetic plate contributing toward an increase in torque and output and a reduction in size, and making it possible to make ineffective magnetic flux more effective and minimize harmonic waves. A magnetic plate (1) used for...  
WO/2014/170939A1
A rotor (10) for a rotary machine (100), said rotor (10) containing the following: ring-shaped anchor members (3) that are affixed to a shaft (4) via press-fitting and constrain the shaft-axis-direction position of a rotor core (1); and ...  
WO/2014/171558A2
 An electric machine provided with an annular stator installed in a housing, and a rotor arranged in the stator and rotatably supported by the housing, a plurality permanent magnets (43) being embedded in a rotor core (41) of the rotor...  
WO/2014/169974A1
A rotor (2) of an electrical machine is arranged on a rotor shaft (3). The rotor shaft (3) is rotatably supported in bearings (4) so that the rotor (2) can be rotated about an axis of rotation (5). A stator (1) of the electrical machine ...  
WO/2014/170207A9
The invention relates to a rotor shaft (10) having a fastening section (12) along a fastening region of the shaft; and a plurality of permanent magnets (21, 22, 23, 24) which are fastened in the fastening section (12) to the rotor shaft ...  
WO/2014/170085A1
An electric machine has a stator (1) and a rotor (2). The rotor (2) is arranged on a rotor shaft (3) that can be rotated about an axis of rotation (5). The stator (1) surrounds the rotor (2) radially on the outside with respect to the ax...  
WO/2014/169973A1
The aim is that an individual-segment rotor can be produced simply and precisely. Therefore, a method is proposed for producing an individual-segment rotor for an electric machine by arranging a shaft (1) in a mould and arranging a plura...  
WO/2014/166674A3
The invention relates to a rotor (10) for a reluctance motor, wherein the rotor (10) has a laminate stack (14) comprising a plurality of layers (16) which are electrically insulated from one another, each of which layers has at least one...  
WO/2014/166811A3
The invention relates to an electric axial flux machine having a rotor shaft (1) that can be rotated about an axis of rotation (2). Two rotors (3) are arranged on the rotor shaft (1). Said rotors are spaced from each other in the directi...  
WO/2014/166554A1
The invention relates to a rotor (20) for an electric machine (66), comprising a modular design consisting of a plurality of modular elements (26) that are arranged adjacently to each other in a direction of movement, wherein each modula...  
WO/2014/166555A3
The invention relates to a rotor (10) for a reluctance motor, wherein the rotor (10) has a laminate stack (14) having layers (16), each of which has a plurality of flux-conducting sections (24) formed in each case by a magnetically condu...  
WO/2014/166810A3
The invention relates to a rotor (12) having several rotor laminations (2), which are stacked one after the other along an axis of rotation (D), wherein each rotor lamination (2) has a plurality of magnetic fins (4), which are separated ...  
WO/2014/167953A1
A guide tape (band-like member) having a smaller friction coefficient than the inner wall surface of the magnet insertion hole of a rotor core is disposed along the inner wall surface of the magnet insertion hole, and magnet pieces are l...  
WO/2014/166817A2
The invention relates to a synchronous-generator rotor pole stack, comprising a plurality of pole-stack sheets offset from each other, a pole shaft (410), and a pole head (420) having at least three pole-head segments (423a, 423b). A fro...  
WO/2014/166485A2
The invention relates to a permanent magnet rotor (1) for an electronically commutated DC Motor, comprising a shaft (2), a rotor sheet packet (3, 3') supported by the shaft, which rotor sheet packet comprises close to the periphery there...  
WO/2014/167807A1
An induction synchronous motor according to the present invention includes a stator (30), a rotor (1), and a bearing (11). A rotor core (2) of the rotor (1) includes a recess (17) in an upper surface located in the direction of a shaft c...  
WO/2014/166826A3
The invention relates to a rotor (10) for a reluctance motor, wherein the rotor (10) has a laminate stack (14) comprising a plurality of layers (16) which are electrically insulated from one another, each of which layers has at least one...  
WO/2014/167877A1
The purpose of the present invention is to enable the improvement of efficiency in a distributed winding permanent magnet synchronous machine. The permanent magnet synchronous machine is provided with a distributed winding stator having ...  
WO/2014/167645A1
In the present invention, a permanent magnet-type motor that delivers reliable motor control and is capable of using reluctance torque is obtained. Armature windings (12) comprise a plurality of sets of multiphase windings. A current is ...  
WO/2014/166485A3
The invention relates to a permanent magnet rotor (1) for an electronically commutated DC Motor, comprising a shaft (2), a rotor sheet packet (3, 3') supported by the shaft, which rotor sheet packet comprises close to the periphery there...  
WO/2014/167951A1
This device for inserting a magnet into a rotor core magnet insertion hole (22) in which a plurality of magnet pieces (31) are inserted into the magnet insertion hole (22) provided in a rotor core (21) of a motor (AA) is equipped with a ...  
WO/2014/166752A1
The invention relates to a system for being able to optimally utilize the energy of a rather low, variable water flow, comprising a turbine (1) having guide vanes (13), a generator (2) having a rotor (11) and a stator and a regulating de...  
WO/2014/165790A1
Self-centering electromagnetic transducers, such as linear motors and generators, are disclosed. In one embodiment, an electromagnetic transducer includes an outer yoke made of a ferromagnetic material, and a coil assembly including a pl...  
WO/2014/161921A3
The invention relates to a method for securing a rotor to a machine shaft of an electric machine, in particular a reluctance or synchronous reluctance machine. Individual rotor sheets are stacked on the machine shaft to form a stack of s...  
WO/2014/161911A1
A magnet motor, comprising a stator (1) formed from a laminated core provided with windings to form phases and a rotor (2) provided with magnets (4) distributed angularly around at least one section (5) of the rotor and pivotably receive...  
WO/2014/162804A1
Provided is a rotating electrical machine with embedded permanent magnet such that the rotor can be protected from breaking during the manufacture of the rotor. A rotor (3) in which the outer periphery of the rotor communicates with embe...  
WO/2014/162354A1
A stator core for a rotating electrical machine in which multiple iron-core punched plates (5) having a substantially hollow disc shape are layered and secured and a substantially hollow cylindrical shape is formed, wherein a plurality o...  
WO/2014/161744A3
A stator for a flux switching modulated pole machine, the stator comprising a stator core, a coil, and at least two permanent magnets, the stator core comprising at least four coaxial annular stator core members, each comprising a respec...  

Matches 301 - 350 out of 43,192