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Patent Searching and Data


Matches 501 - 550 out of 42,066

Document Document Title
WO/2013/145684A1
A rotor of a rotating electrical machine has: an annular member (21) which rotates about a rotation axis; a plurality of pedestals (23) which extend in the axial direction and which are fixed to the outer circumferential surface of the a...  
WO/2013/148245A1
A rotor having a plurality of laminations joined together and mountable on a shaft for rotation relative to a stator of a rotary electric machine arrangement has a solid section that surrounds an opening within which the shaft is receiva...  
WO/2013/143785A3
The invention proposes that pole components spatially positioned near to one another should be offset in relation to one another in such a way that the influences thereof on a given harmonic of the vibrations arising in operation offset ...  
WO/2013/146958A1
The purpose of the present invention is to provide a motor rotor support suitable for an axial gap motor and a method for manufacturing the same. The motor rotor support for supporting a magnetic body disposed on the rotor of a motor is ...  
WO/2013/144284A3
A permanent magnet rotor comprising a rotor rim and a plurality of permanent magnet modules arranged on the outer or inner circumference of the rotor rim, the permanent magnet modules extending generally along an axial direction and bein...  
WO/2013/144287A3
A permanent magnet rotor comprising a rotor rim and a plurality of permanent magnet modules arranged on the outer or inner circumference of the rotor rim, the permanent magnet modules extending generally along an axial direction and bein...  
WO/2013/141323A1
According to the present invention, on the periphery of a magnetic shield space (44), rounded curved sections (55, 56), which are convex toward the interior space in the magnetic shield space (44), are formed on the end sections of the f...  
WO/2013/140129A1
A stator comprising a plurality of stator elements, each stator element comprising a c-shaped core having two poles. Each pole of each stator element is secured to a pole of an adjacent stator element by a bridge formed of a non-magnetic...  
WO/2013/138901A1
Electrically insulating material so foldable as to form an interphase insulator so configured as to be inserted in the slots of the stator or the rotor of an electric machine to prevent separate coils inserted in the same slot to be in d...  
WO/2013/139502A3
The invention relates to a direct drive for a rotation machine, particularly for a container treatment machine, said drive consisting substantially of a fixed machine part (1) and a machine part (2) rotating around a vertical machine axi...  
WO/2013/140831A1
Provided is a rotating electric machine that is capable of ensuring insulation between a coil end and an inner wall of a housing or of a case. This rotating electric machine is equipped with a stator (230) that has: a stator core (232) t...  
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/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/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/2013/135377A3
The invention relates to an electric machine, in particular an electric motor having a stator (2) and a rotor (1, 1') which is mounted so as to be rotatable about a rotor axis (3) and has a rotor body (4), in which at least two permanent...  
WO/2013/136646A1
In the present invention, the stator core is formed by deforming a core assembly, in which core pieces are aligned in a row, into a circular shape, and by fastening together the two ends of the core assembly as a core-fastening part. The...  
WO/2013/136485A1
In the present invention, core blocks are connected with each other by a mutually engaged first contact surface joint and positioning joint, and a mutually engaged second contact surface joint and swaged joint. The first contact surface ...  
WO/2013/135376A3
The invention relates to an electrical machine, in particular an electric motor having a stator (2) and also a rotor (1, 1 ') which is mounted such that it can rotate about a rotor axis (3) and has a rotor body (4), wherein permanent mag...  
WO/2013/136020A3
The invention relates essentially to an assembly of flanges (55, 56) for supporting at least one bundle (36) of sheets and coil chignons (50) arranged axially on either side of the bundle (36) of sheets of a rotor of a rotary electric ma...  
WO/2013/135256A3
The invention relates to an electrical machine (2), in particular an electric motor, which is operationally reliable even at an operating temperature (T) above a limit temperature (TG), which is greater than 80°C, substantially without ...  
WO/2013/138406A3
A permanently magnetizable rotor having a central rotor structure including a rotor shaft supporting a cylindrical backiron. The rotor further includes a multi-pole structure comprising circumferentially alternating pole elements, and a ...  
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/2013/138406A2
A permanently magnetizable rotor having a central rotor structure including a rotor shaft supporting a cylindrical backiron. The rotor further includes a multi-pole structure comprising circumferentially alternating pole elements, and a ...  
WO/2013/135569A3
A stator for an electric machine, the stator comprising a stator core and a winding. The stator core comprises an annular stator core back component providing a magnetic flux path in a circumferential direction and in an axial direction ...  
WO/2013/132625A1
[Problem] To reduce flux leakage to the outside in the axial direction of the rotor core of a rotating electric machine. [Solution] A rotating electric machine (1) having a stator (2) and a rotor (3), with the rotor (3) having: a core (1...  
WO/2013/131825A3
The invention relates to an electric machine (12) comprising a stator (16), a rotor (18), a shaft (20) which is mechanically connected to the rotor (18), and a cooling device (26) which is arranged in the shaft (20). The shaft (20) has a...  
WO/2013/133968A3
A stator core (105) including tabbed laminations (100) stacked face-to-face to form a plurality of tabbed lamination modules (107), with each tabbed lamination including a first tab (102) and a second tab (104) extending from a circumfer...  
WO/2013/132666A1
To obtain a laminated core grounding structure capable of establishing a ground at reduced cost, a laminated core grounding structure is provided with: a laminated core (1) which is configured by laminating steel sheets (10) each having ...  
WO/2013/131515A3
The invention relates to an arrangement of an actuator (1) and an actuator holder (9). The actuator (1) is movably connected to the actuator holder (9), and devices are provided for supplying the actuator (1) with operating energy. Accor...  
WO/2013/131795A3
The present invention specifies a rotor for an electrical machine, which rotor comprises two rotor elements (2, 3) which each comprise at least one flux barrier (4, 5, 4', 5'). The at least one flux barrier (4', 5') of the at least one s...  
WO/2013/131515A2
The invention relates to an arrangement of an actuator (1) and an actuator holder (9). The actuator (1) is movably connected to the actuator holder (9), and devices are provided for supplying the actuator (1) with operating energy. Accor...  
WO/2013/133968A2
A stator core (105) including tabbed laminations (100) stacked face-to-face to form a plurality of tabbed lamination modules (107), with each tabbed lamination including a first tab (102) and a second tab (104) extending from a circumfer...  
WO/2013/133474A1
The present invention relates to an interior permanent magnet motor, wherein a rotor core is disposed in a stator, a plurality of permanent magnets is embedded in the rotor core, and the arrangement structures of first permanent magnets ...  
WO/2013/132775A1
An induction motor wherein the stator core (16) is provided with multiple first slots (24) in which A-phase windings are arranged, with multiple second slots (25) in which B-phase windings are arranged being provided on the outer-circumf...  
WO/2013/131795A2
The present invention specifies a rotor for an electrical machine, which rotor comprises two rotor elements (2, 3) which each comprise at least one flux barrier (4, 5, 4', 5'). The at least one flux barrier (4', 5') of the at least one s...  
WO/2013/131358A1
A silicon sheet structure of a small stator for a motor, comprising an integrated silicon sheet (1) located at an upper surface and a lower surface, and a thrust type silicon sheet (2) disposed between the upper surface and the lower sur...  
WO/2013/131223A1
A low cogging torque motor stator comprises a stator core (100) and a stator coil (200). Multiple stator teeth (110) extend integrally from inner circumference of the stator core (100) and are distributed at intervals. Ends of the stator...  
WO/2013/131349A1
A brushless direct current motor comprises a stator (5), a rotor (7), and a revolving shaft fixed at a center hole of the rotor (7). In each cross section of the stator (5), the mechanical eccentric angle between a line, connecting an in...  
WO/2013/130642A1
Embodiments of the invention describe a motor comprising a rotor assembly and a stator assembly to rotatably drive the rotor assembly. Said stator assembly includes a body, a plurality of teeth extending radially from the body, and at le...  
WO/2013/129248A1
 A cutting method for manufacturing magnet pieces constituting a field pole magnet provided in a rotating electric machine by cutting a permanent magnet, the cutting method comprising: a step for cutting a magnet into a post-cutting ma...  
WO/2013/128729A1
An actuator comprises: a coil; a permanent magnet rotor which is fixed to the output shaft inside the coil and rotatably supported; a bobbin which is formed with a nonmagnetic material and around which said coil is wound; a first stator ...  
WO/2013/128970A1
The present invention pertains to a hybrid excitation-type rotating electric machine, and the purpose of the present invention is to form a desired magnetic circuit without increasing the size. In order to achieve said purpose, the prese...  
WO/2013/128979A1
The hybrid excitation-type rotating machine of the present invention is provided with: a rotor having first and second rotor cores that are divided in the axial direction with intervening gaps, and in which first magnetic poles excited b...  
WO/2013/129372A1
An engagement structure for a stator core is configured so that a stator core having a circular outer periphery is engaged with the inner peripheral surface of a cylindrical housing. The engagement structure is provided with a first groo...  
WO/2013/128862A1
A rotor (1) for an induction torque motor according to the present invention comprises an axial body (1a) and a cylindrical body (1b) which is coupled to the axial body (1a) coaxially with the core of the axial body (1a) and is formed wi...  
WO/2013/129598A1
This resin composition for rotor fixing comprises a thermosetting resin comprising an epoxy resin, a hardener, and an inorganic filler and comes to have an elongation (a) of 0.1-1.7%, the elongation (a) being obtained by subjecting a tes...  
WO/2013/129022A1
The present invention pertains to a hybrid excitation-type rotating electric machine, and the purpose of the present invention is to inhibit iron loss that occurs when a magnetic flux is generated by means of an excitation coil for excit...  
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/2013/124787A1
The present invention relates to a rotor (1) of a rotating electric machine with flux concentration, comprising: -a rotor body (3) comprising recesses (8), and -permanent magnets (7) arranged in the recesses (8) of the rotor body (3), sa...  
WO/2013/123647A1
Amorphous iron alloy axial flux disc-type motor comprises a stator assembly (20) provided with a stator iron core (21), wherein the stator iron core (21) with an axial center through hole is processed into a cylinder by overlapping amorp...  

Matches 501 - 550 out of 42,066