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Patent Searching and Data


Matches 401 - 450 out of 21,588

Document Document Title
WO/2013/144288A1
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/2013/147341A1
The present invention relates to a motor comprising: a bushing; a stator arranged on an outer surface of the bushing; a rotor arranged so as to be rotatable relative to the stator; and a shaft connected to the rotor and arranged so as to...  
WO/2013/146959A1
The purpose of the invention is to provide a motor rotor support suitable for use in axial gap motors and a manufacturing method therefor. A support, which supports a magnetic body that is disposed in the rotor of a motor. The support is...  
WO/2013/143809A1
The invention relates to a drive unit with oil exchange for vehicles, which drive unit has a gearbox (3), a brake (4) and an electric machine (2), arranged between the latter, in an at least two-part housing (5, 6, 7), wherein the electr...  
WO/2013/146164A1
The motor shaft comprises a plurality of members press-fitted to the outer circumference, and is provided with multiple step portions which increase the outer diameter of the motor shaft in order from one end, and with multiple press-fit...  
WO/2013/147550A1
The present invention relates to a stator having a three-line connection structure, a BLDC motor using the same, and a driving method therefor, wherein the stator having a three-line connection can reduce cogging noise by minimizing the ...  
WO/2013/147126A1
A motor is provided with: a rotation shaft; a rotor having a cylindrical magnet section that is attached fixedly to the rotation shaft; a stator that is formed in a ring shape at the outer circumference side of the rotor; a circuit board...  
WO/2013/146960A1
The present invention is characterized in providing a motor rotor support suitable for use in axial gap motors and a manufacturing method therefor. A support, which supports a magnetic body that is disposed in the rotor of a motor. The s...  
WO/2013/146358A1
Provided is a rotating electric machine the interior of which can be suitably cooled. A coolant supply means (30) of the rotating electric machine (12) supplies a cooling fluid (42) to the bottom (70) of a tubular member (52) from a loca...  
WO/2013/146957A1
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/2013/149088A1
An electric converter is provided which uses independently controlled field coils to impress a temporary magnetic field on a rotor movable relative to one or more armatures. In some embodiments, the rotor of the programmable electric con...  
WO/2013/147157A1
The present invention increases the efficiency and torque of a rotating electrical machine using a pressed powder core by a low-cost and highly reliable method. A radial gap-type inner rotor-type or outer rotor-type rotating electrical m...  
WO/2013/147615A1
Rotor for motor or generator, which rotor (11) includes a rotor ring (12), which rotor includes a yoke formed by yoke segments (13) which by arrangement to the rotor ring (12) forms a complete yoke. The yoke segments (13) are provided wi...  
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/2013/136646A1
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/2013/136020A3
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/2013/132625A1
[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...  

Matches 401 - 450 out of 21,588