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Matches 201 - 250 out of 48,727

Document Document Title
WO/2017/143241A1
A rotor assembly of an electric motor generally comprises a center shaft configured to rotate about a longitudinal axis and a plurality of spacers extending radially outward from the center shaft, the spacers fixedly attached to the cent...  
WO/2017/141761A1
The present invention is provided with a plurality of magnetic pole pieces (2) and yoke pieces (3) disposed in a loop. The magnetic pole pieces (2) each have a back yoke portion (4A) disposed on the loop-shaped outer periphery portion of...  
WO/2017/139101A1
A straight line lamination for an electric motor has alternating finger segments and hinge segments to be rollable after windings are installed to form a circular motor stator. The lamination is configured such that inner edges of a back...  
WO/2017/138142A1
An electric motor has first and second magnets disposed apart from each other in the circumferential direction of a rotor, said first and second magnets being housed in a magnet housing hole of a rotor iron core. In an outer circumferent...  
WO/2017/134850A1
A motor (10) is provided with: a stator core (21) in which slots are formed between teeth adjacent to one another; and a coil (31) that is wound around the respective teeth. When spaces adjacent to one another radially outside of the yok...  
WO/2017/133181A1
A voice coil motor comprises a stator (100), wherein the stator (100) comprises a base (110), a magnet (120), and an end cover (130). The magnet (120) is connected to the end cover (130), the base (110) is provided with a cavity (111), a...  
WO/2017/134740A1
Stator cores in which split cores having rotatable connection sections are connected via the connection sections so as to form a cylindrical shape, wherein the split cores (60, 60A, 60B) are each provided with an arc-shaped protrusion pr...  
WO/2017/132850A1
A magnetic energy conversion device. The magnetic energy conversion device consists of two relative magnetic sets (50), at least one coil set (60), and an at least one induction switch circuit (70). The two relative magnetic sets are dis...  
WO/2017/133784A1
The present invention relates to a brushless electric motor (1) for a water conducting household appliance. The brushless electric motor (1) comprises an outer stator; a shaft (2) and an inner magnet-rotor (3) without a core. In the brus...  
WO/2017/136002A1
Some embodiments provide a magnet gripper system, comprising: a gripper base comprising a magnetically attractive face; at least two slide plate retaining systems; and two or more slide plates wherein at least one of the slide plates is ...  
WO/2017/133800A1
The invention relates to a rotor (2) for a permanent magnet synchronous machine, comprising a laminated core (6) arranged on a shaft (4) extending in the axial direction (A), a plurality of poles (14) being arranged around the periphery ...  
WO/2017/130701A1
Provided are a low-vibration stator, a rotary electric machine, and an electric accessory device for an automobile, which have reduced electromagnetic excitation force. The stator 20 is equipped with: 18n (n being an integer of 1 or more...  
WO/2017/128498A1
A permanent magnet torque-reluctance torque separated motor and an optimal efficiency control method, belonging to the technical field of motors and control thereof. The permanent magnet torque-reluctance torque separated motor comprises...  
WO/2017/129704A1
The invention relates to a composite component (1) for securing a permanent magnet (2) inside a rotor laminated core (3) of an electrical machine. The composite component (1) comprises a permanent magnet (2) which is secured inside a con...  
WO/2017/130310A1
A rotor (20) comprises a rotor iron core (21) that has magnet insertion holes (23), and permanent magnets (30) that are positioned in the magnet insertion holes (23). The rotor iron core (21) has slits (25) on the outer side, in a radial...  
WO/2017/131524A3
The disclosure relates to a magnetic coupling assembly for coupling of a first rotary shaft and a second rotary shaft, the magnetic coupling assembly comprising a first and second rotary hub, a sleeve, coaxial with the first rotary hub a...  
WO/2017/130538A1
This motor is provided with: a stator (10) provided with a stator core (11), and a coil (13) which is wound around the stator core (11) with an insulator (12) therebetween; a moulded resin part (20) which covers the stator (10), and has,...  
WO/2017/130309A1
This magnetizing method comprises: a step in which a rotor (20) is prepared, said rotor (20) being provided with a rotor iron core (21) that has magnet insertion holes (23) and being provided with permanent magnets (30) that are position...  
WO/2017/130295A1
A rotor 3 is provided with: a tubular sleeve member 9; a plurality of permanent magnets 10 arranged in a circumferential direction on an outer peripheral surface of the sleeve member 9; and a tubular reinforcing member 12 covering the ou...  
WO/2017/129097A1
A rotor and a synchronous reluctance motor having the same, mainly configured to improving upon the issue of serious magnetic-flux leakage in existing rotors. The rotor of the synchronous reluctance motor comprises a rotor core (1), the ...  
WO/2017/130565A1
A hermetic-type compressor according to the present invention comprises an electric motor unit and a compression mechanism unit housed in a sealed case. The electric motor unit comprises a rotor and a stator, wherein the rotor comprises ...  
WO/2017/132220A1
A torque motor has a mechanical reference member, an armature, and a field assembly. The field assembly includes field pole pieces defining a pole opening, and the armature is mounted to the mechanical reference member for rotation about...  
WO/2017/125357A1
The invention relates to an electromotively operating device (1) for forming a leno selvedge, comprising a rotor (10) having two thread-guide eyelets (14) arranged diagonally opposite each other in the rotor (10) for the leno threads, an...  
WO/2017/126842A2
The present embodiment relates to a lens driving apparatus, comprising: a cover member; a housing disposed inside the cover member; a bobbin disposed inside the housing so as to move in a first direction; a first coil disposed on an oute...  
WO/2017/125814A1
The invention solves the issue of cooling of the power generator by change of its body. According to the invention the generator has a body in the form of open frame structure (1) with polygonal base, made preferably of hollow profiles, ...  
WO/2017/126694A1
A motor 1 is provided with a stator 2, a rotor 3, and a detection unit 4. The stator 2 has a stator core 11 including a yoke 21 and teeth 22. The stator core 11 is a pressed powder core containing particles of magnetic material. The roto...  
WO/2017/126423A1
The present invention greatly increases the degree of freedom for designing a coil arrangement area in the periphery of the core part of a stator core. This stator core 3 is the stator core of an electric motor, and is provided with: a r...  
WO/2017/126297A1
The rotary electric machine is equipped with: a stator 300; and a rotor 200 rotatably disposed on the inner side of the stator 300. On a rotor core 3 of the rotor 200, first claw parts 13 and second claw parts 23 are alternately arranged...  
WO/2017/125371A1
The invention relates to a laminated rotor core (2) for an electric machine, wherein the laminated rotor core (2) comprises multiple laminations (7) stacked in a stack direction. The laminations (7) each have multiple openings (8) arrang...  
WO/2017/126965A1
A road vehicle wheel with an in-wheel electric motor comprises a rim configured for mounting at least one tire on the rim;a rim support configured for supporting the rim on a non-rotating wheel part such as to allow rotation of the rim w...  
WO/2017/126963A1
A wheel comprises an in-wheel electric motor. The electric motor comprising permanent magnets and electromagnets, wherein the permanent magnets and the electromagnets are placed in compartments of the wheel that are open to ingress and e...  
WO/2017/122930A1
The present invention provides a rotor plate comprising: a rotary shaft hole; and a skew identifying hole including a skew reference plane, which is parallel to a reference line formed in the radial direction with respect to the center o...  
WO/2017/123013A1
The present invention relates to a permanent magnet rotating device having minimized cogging torque, a permanent magnet generator using the same, and a motor. More particularly, the purpose of the present invention is to minimize the cog...  
WO/2017/121511A1
The aim of the invention is to increase the magnetic efficiency at high stability in particular of rotor plates. This aim is achieved by providing an electric metal sheet (9) for an electric machine, the base of which is an individual sh...  
WO/2017/121335A1
A rotary machine (10), comprising: a motor (100), said motor (100) comprising a rotor (110), said rotor (110) comprising a rotor core (112), and a magnet (114) embedded in the rotor core (112), thereby forming a magnetic zone (MZ) and a ...  
WO/2017/120702A1
A permanent-magnet three-phase alternating-current power generator with a low static torque and a low speed comprises an upper cover (3), a lower cover (9), a yoke (4), a shaft (10), an upper bearing (1), a lower bearing (12), an inserti...  
WO/2017/121941A1
The present invention relates to a stator for an electromagnetic axial flow machine, the stator forming a ring (1) having two substantially circular faces (1a, 1b) connected via a thickness comprising windings (3) uniformly distributed i...  
WO/2017/123534A1
An integrated direct drive motor system for industrial use includes an outer rotor motor axially aligned with, and coupled to, a rotating drum, with no transmission or clutch mechanism between the two so that the drum is effectively an e...  
WO/2017/122606A1
A stator provided annularly around a central axis has a plurality of split cores of magnetic material, an insulator that covers at least a part of the split core, and a conducting wire that is wound around the split core via the insulato...  
WO/2017/122814A1
Provided is a reversibly transforming motor system, adapted for modern society, that does not utilize a rare earth magnet, yields a torque/weight ratio improved by about one order of magnitude over conventional motors, and has an electri...  
WO/2017/121226A1
Multiple rotors, multiple stators, and a switched reluctance motor structure having multiple rotors and multiple stators. The switched reluctance motor structure having multiple rotors and multiple stators comprises a switched reluctance...  
WO/2017/121930A1
The invention relates mainly to a reversible rotary electric machine (10) for a hybrid motor vehicle, said rotary electric machine (10) being intended for being immersed in a coolant liquid contained in an inside space of a host element,...  
WO/2017/121994A1
A rotor assembly (10) has a rotor support hub (12) which includes a plurality of first connection parts arranged about a periphery the rotor support hub. The rotor assembly further has a plurality of rotor segments (14) each having a sec...  
WO/2017/120687A1
In a magnet assembly (1), as is used for measuring rotation angles and torques for example, a magnetic plastic part (2) is connected to a metallic support sleeve (3) in such a way that the plastic part bears directly on flange elements (...  
WO/2017/121526A1
Electrical machine (5) comprising a rotor (1) which is mounted on a rotor shaft (19) and has a laminated rotor core (2), a stator (28) having stator winding heads (29, 30) arranged on opposite end faces of the stator (28), and a housing ...  
WO/2017/121191A1
A stamped sheet for a generator comprises a circular sheet. A round hole mating with a rotor is arranged at a central portion of the sheet. Multiple coil grooves and coil teeth are arranged sequentially at an inner circle of the sheet. T...  
WO/2017/121567A1
The present disclosure relates to a rotor (3) for an electric machine (1). The rotor (3) is composed of a support frame (5) having a centre section (8) and a plurality of spokes (9). The spokes (9) extend outwardly from the centre sectio...  
WO/2017/121190A1
A low-power generator providing 6kW-15kW of power comprises a rotor and a stator. The rotor comprises: a rotating shaft (1); a rotor core (2); and two magnetic segments (3) oppositely fixed to the rotor core (2), wherein the magnetic seg...  
WO/2017/122445A1
The stator (1) for a rotary electric machine (100) is equipped with: a core (4) which has multiple tooth parts (3) arranged at intervals in a circumferential direction (Z) of an annular back yoke section (2) and protruding in a radial di...  
WO/2017/119059A1
Dynamic vibration absorbers must be designed so that the natural frequency of each individual dynamic vibration absorber is equal to the natural frequency of a stator. If there is a large divergence in the natural frequencies, the effect...  

Matches 201 - 250 out of 48,727