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Patent Searching and Data


Matches 1 - 50 out of 10,511

Document Document Title
WO/2018/220806A1
This reluctance motor is used for a compressor. The reluctance motor is provided with: a rotor that has a rotor core having an annular outer circumference formed about the axis, that has a plurality of magnetic poles arranged along the o...  
WO/2018/201278A1
Provided are a switched reluctance motor and a device using the same. The switched reluctance motor comprises a stator (11) and a rotor (12). The stator (11) comprises a plurality of pairs of stator teeth (111) and a winding (112) wound ...  
WO/2018/197272A1
The invention relates to an electric machine (1), comprising a stator (2), which has at least one first magnet (3) and at least one second magnet (4), and comprising a rotor (8), which can be driven by means of the magnets (3, 4) and can...  
WO/2018/193969A1
Provided is a stator core (21) in which are formed a field slot (213a) for disposing a field winding (23) and an armature slot (213b) for disposing an armature winding (24). A permanent magnet (22) is disposed in the field slot (213a). T...  
WO/2018/172178A1
The invention relates to a pole shoe (2), to an electric motor having such a pole shoe (2), and to a vehicle. The pole shoe (2) for limiting a winding surface (10) of a rotor that can rotate about an axis of rotation, in particular of an...  
WO/2018/163851A1
A rotating electric machine is provided with: a rectifier (30) fixed outside a frame member and constituting a rectifier circuit for rectifying AC current produced in the stator; and an insulating cover (20) provided so as to cover the r...  
WO/2018/163866A1
A salient pole rotor is provided with a rotor core and a nonmagnetic body. The nonmagnetic body has: a fixed wall sandwiched between a first rotor core and a second rotor core which are formed by laminating electrical steel sheets in the...  
WO/2018/165153A1
An energy recapturing apparatus for use with a ceiling fan or other rotating machinery includes a housing having a rotatable fan blade assembly. The apparatus includes a combined motor/ generator assembly having bifilar coils situated wi...  
WO/2018/160122A1
An electrical synchronous machine (1) comprises a rotor (20) with rotor field windings (22) and a stator (10) with stator windings as well as a rotor power supply (50) and a stator power supply (60). The rotor power supply (50) is arrang...  
WO/2018/153455A1
The invention relates to a rotor for an electrical machine (1), comprising a first rotor part (10) and a second rotor part (10), which is designed as a squirrel-cage rotor (17) having a conductor assembly (15), the first rotor part (10) ...  
WO/2018/156582A1
A hybrid induction motor 10 includes a fixed stator 16, an independently rotating outer rotor 20, and an inner rotor 30 fixed to a motor shaft 14. The outer rotor 20 is designed to have a low moment of inertia and includes angularly spac...  
WO/2018/150192A1
An electric motor is presented. The electric motor includes a rotor and a stator. A gap is provided between the rotor and the stator. A plurality of magnetic rollable elements are located in the gap.  
WO/2018/149996A1
A multicellular converter for a low-voltage traction chain. The invention relates to an electric machine and a traction machine utilising said electric machine. The electric traction chain according to the invention comprises an electric...  
WO/2018/143377A1
A vehicular AC generator 1, wherein a rotor 30 comprises a field core 32, a field winding 33, and a plurality of permanent magnets 34. The field core 32 has a boss part 321 around which the field winding 33 is wound, and a plurality of c...  
WO/2018/139561A1
The present invention relates to a brushless winding field magnet-type rotary electric machine (10) which is disposed between a transmission (9) and an engine (8) along a rotary shaft (7) and is positioned between an oscillating device (...  
WO/2018/139324A1
Since a connection member 116 is inserted into each of through-holes 111f, 111j, the ends of nail-shaped magnetic poles 111e, 111i are prevented from moving toward the outside in the radial direction about the base ends of the nail-shape...  
WO/2018/131671A1
Provided is a rotating electric machine comprising a stator, and a rotor that is disposed opposing the stator at the inner side in the radial direction of the stator. The rotor comprises: a magnetic field core having at least one boss, a...  
WO/2018/131646A1
Provided is a rotating electric machine comprising a stator and a rotor. The rotor includes a magnetic field core, a magnetic field winding, and a permanent magnet. The magnetic field core includes a boss, a disc, and claw-shaped magneti...  
WO/2018/123987A1
The rotor is provided with: a field core having multiple claw-like magnetic pole parts; tubular members arranged on the radial outer side of the claw-like magnetic pole parts so as to cover the outer peripheries of the claw-like magnetic...  
WO/2018/117195A1
A stator core (21) having therein field slots (213a) for installing field windings (23) and armature slots (213b) for installing armature windings (24) is provided, and permanent magnets (22) are installed inside the field slots (213a). ...  
WO/2018/117144A1
Provided is a field-winding type rotating electric machine comprising: a stator armature winding that is wound around a stator core; a rotor field winding that is wound around a rotor core; a rectifier element that is connected to both e...  
WO/2018/110971A1
The present invention relates to a line start synchronous reluctance motor and a rotor thereof. To this end, the present invention provides a line start synchronous reluctance motor comprising: a rotor; a plurality of conductor bars arra...  
WO/2018/109237A1
A rotary electrical machine comprises a stator (500) and one or more rotors (100), each rotor (100) being formed by a non-magnetisable segment (101) and one or more magnetisable segments (102) inserted into a plurality of coils (200) of ...  
WO/2018/108372A1
The invention relates to a rotor for an electric motor. The rotor comprises a rotor body and an even number n of pole pairs arranged on the rotor body with respectively one rotor winding. The rotor windings of the pole pair are connected...  
WO/2018/094051A1
A thrust magnetic bearing integrated with an induction machine and methods for using the same for slow roll control of rotors and other rotating components is provided. The rotor can include a shaft and a thrust bearing disk. The thrust ...  
WO/2018/088602A1
The present invention relates to a 2-phase outer ring switched reluctance motor, which is suitable for use as a low-speed and high-flow rate fan: causes a difference in electrical angle of 180° when two armatures are fitted and coupled ...  
WO/2018/088175A1
A synchronous reluctance rotary electric machine according to one embodiment of the present invention has: a shaft; and a rotor core. The shaft rotates about a rotation axis. The rotor core is fixed to the shaft, has formed therein four ...  
WO/2018/083639A1
The rotor (2) of a synchronous reluctance motor is defined by a plurality of superimposed laminations (6), each of which has two series of openings (7, 13) distributed within two mutually concentric circular crowns (8, 14); one series of...  
WO/2018/083759A1
A rotor of a AC generator for a vehicle has a pair of magnetic pole cores, field coils provided on the magnetic pole cores, and cooling fans secured to the magnetic pole cores. The cooling fans have a base secured to the axial-direction ...  
WO/2018/084092A1
[Problem] To provide a reluctance motor capable of rotating a rotor in a desired direction without requiring an expensive rotational position sensor. [Solution] An SR motor 100 comprising: a rotor 10 having an N number (N being an intege...  
WO/2018/083898A1
A motor wherein an armature core has multiple teeth aligned adjacent to each other. Each of the multiple teeth accommodates multiple permanent magnets. A salient pole element has one or more salient poles arranged facing the teeth. Each ...  
WO/2018/084093A1
[Problem] To generate desired rotational direction torque regardless of rotor position and to improve starting characteristics of a reluctance motor. [Solution] This motor system comprises a reluctance motor and a circuit connected to th...  
WO/2018/077788A1
The present invention relates to an axial flux switched reluctance machine, comprising: - a stator (S) comprising stator poles (p1) distributed along a first circumferential path on a stator plane; - electromagnet coils (L) wound on at l...  
WO/2018/074561A1
A synchronous reluctance type rotating electrical machine according to a mode of embodiment of the present invention includes a shaft, a rotor iron core, rotor iron core retainers, a plurality of conductor bars, and short circuit rings. ...  
WO/2018/070430A1
A synchronous reluctance rotary electric machine according to one embodiment of the present invention has: a shaft; and a rotor iron core. The shaft rotates about a rotation axis. The rotor iron core is fixed to the shaft, and has a plur...  
WO/2018/066647A1
A synchronous reluctance type rotary electric machine according to one embodiment of the present invention has a rotor iron core. The rotor iron core has a plurality of poles, wherein a plurality of layers of cavities, each having have a...  
WO/2018/066654A1
A synchronous reluctance rotary electric machine according to an embodiment has a rotor core, a plurality of conductor bars, a short-circuit ring, a stator core, and a multi-phase armature winding. The rotor core is provided so as to be ...  
WO/2018/051690A1
A rotor according to one embodiment of the present invention has a shaft and a rotor iron core. A plurality of flux barriers are formed on the rotor iron core. A plurality of bridge portions are formed on the flux barriers, and one or a ...  
WO/2018/050846A1
Machine (100) comprising - a shaft (RA) which can be driven at variable speed, - a common rotor (1) which is coupled to the shaft (RA), - a first m-phase stator circuit which comprises m phase windings (6.1, 6.2) which are connected elec...  
WO/2018/051938A1
A rotating electrical machine 20 comprising a stator 22 and a rotor 24. The stator 22 has a stator core 40 and an armature winding 42 wound around the stator core 40. The rotor 24 is arranged facing the stator 22 in the radial direction,...  
WO/2018/051937A1
A rotating electrical machine 20 comprising a stator 22 and a rotor 24. The stator 22 has a stator core 40 and an armature winding 42 wound around the stator core 40. The rotor 24 is arranged facing the stator 22 in the radial direction,...  
WO/2018/052033A1
A rotating electrical machine 20 comprising a stator 22 and a rotor 24. The stator 22 has a stator core 40 and an armature winding 42 wound around the stator core 40. The rotor 24 has a field core 50, a field winding 52, and a cylindrica...  
WO/2018/047768A1
A field winding type rotary machine 20 equipped with: a stator 24 having a stator core 32 and a stator winding 34 wound on the stator core; a rotor 26 having a rotor core 42 and a rotor field winding 44 wound on the rotor core; and a rec...  
WO/2018/046585A1
The invention relates to a motor vehicle lock with a pawl (2), with a lock mechanism (4) and with an electric setting arrangement (5) for setting different lock states of the lock mechanism (4), wherein the setting arrangement (5) has a ...  
WO/2018/044038A1
A rotor of a line-start synchronous reluctance motor according to the present invention comprises: a laminated core comprising multiple laminated core sheets having multiple rotor bar holes formed therein in proximity to the circumferenc...  
WO/2018/034513A1
The purpose of the present invention is to provide a field discharge resistor unit, which has an improved thermal stability and has an easily adjustable resistance value and heat capacity, and a synchronous motor including the same. A fi...  
WO/2018/030917A3
An electric motor comprises a stator (1), a rotor (2), and coils (3). The stator (1) and the rotor (2) are mounted relative to one another so as to be capable of relative rotational movement. The coils (3) are mounted on the poles of the...  
WO/2018/030917A2
An electric motor comprises a stator (1), a rotor (2), and coils (3). The stator (1) and the rotor (2) are mounted relative to one another so as to be capable of relative rotational movement. The coils (3) are mounted on the poles of the...  
WO/2018/024573A1
The invention relates to an electric machine (1), comprising a stator (2) and a rotor (3), wherein the stator (2) has a multi-phase winding (8) having a first partial winding (TW1) and a second partial winding (TW2), wherein the second p...  
WO/2018/024983A1
The invention relates to an aircraft electrical power supply network architecture, comprising at least one compressor motor (116a, 116b) for the aircraft's air conditioning plant and at least two electrical generators (112a, 112b) of the...  

Matches 1 - 50 out of 10,511