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Patent Searching and Data


Matches 201 - 250 out of 47,690

Document Document Title
WO/2017/050892A1
The present invention relates to a thermally activatable adhesive composition for use in a method for producing a stack of metal sheets from glued together sheet metal components, the use of the adhesive composition in a method for produ...  
WO/2017/050266A1
A magnetic flux switching type permanent magnet motor, comprising a motor stator (110) and a motor rotor (120). The motor stator (110) comprises twelve stator tooth poles (111), a permanent magnet (130) being inserted into each stator to...  
WO/2017/049954A1
An electric motor and a tangential type permanent magnet rotor. The tangential type permanent magnet rotor comprises a rotor iron core (2) and a permanent magnet (1) arranged on the rotor iron core (2); the width of one side of the perma...  
WO/2017/051769A1
Provided is a permanent magnet unit in which an insulating layer is disposed at a position at which eddy currents can be most effectively reduced. The permanent magnet unit includes at least one insulating layer and a plurality of perman...  
WO/2017/050267A1
A magnetic flux switching type permanent magnet motor, comprising a motor stator (110) and a motor rotor (120). The motor stator (110) comprises twelve stator tooth poles (111), a permanent magnet (130) being inserted into each stator to...  
WO/2017/053579A1
A rotor structure for a conical air gap electrodynamic machine has one or more rotor assemblies arranged on an axis of rotation. Each of the one or more rotor assemblies includes magnetically permeable structures positioned radially abou...  
WO/2017/050876A1
Stator assembly and stepper drive motor including same The present device relates to a stator assembly, comprising: a stator formed by a plurality of pole pieces by means of injection overmolding, a columnar connection portion protruding...  
WO/2017/051522A1
The present brushless motor has a stator formed by winding a coil around a stator core and a rotor facing the stator with a very small space therebetween and held rotatably. The rotor is provided with at least one slot portion into which...  
WO/2017/047264A1
In this rotating electric machine, the width of a second tooth in the circumferential direction at at least a part of a portion other than a facing portion facing a rotor core is smaller than the width of a first tooth in the circumferen...  
WO/2017/045852A1
A stator core (1) comprises pressure plates (2, 4) and a plurality of bars (3) which interconnect the at least two pressure plates (2, 4), the pressure plates (2, 4) being in particular terminal pressure plates (2, 4). The bars (3) are a...  
WO/2017/046950A1
A motor 1 is provided with: a stator 20 that generates a rotating magnetic field; and a rotor 30 that is disposed at the inner circumference side of the stator 20 and that rotates according to the rotating magnetic field. The rotor 30 in...  
WO/2017/046951A1
A motor 1 is provided with: a stator 20 that generates a rotating magnetic field; and a rotor 30 that is disposed at the inner circumference side of the stator 20 and that rotates according to the rotating magnetic field. The rotor 30 in...  
WO/2017/047253A1
The objective is to obtain a rotor for a rotary electric machine and a rotary electric machine which can easily be manufactured and with which demagnetization of permanent magnets can be minimized. In the rotary electric machine a conduc...  
WO/2017/047249A1
Provided are a rotary electric machine and a wind power generation device with which the cooling performance and electrical characteristics can be improved. The rotary electric machine is characterized in that a rotor 6 is equipped with ...  
WO/2017/047247A1
In order to improve efficiency in assembly work wherein coil conductors are inserted into slots in a stator score, the present invention is equipped with a rotor 50 and a stator 30, the stator 30 having: a stator core 32, in which are fo...  
WO/2017/046827A1
Provided is a high-performance permanent magnet. This permanent magnet is provided with: a composition expressed by the composition formula RpFeqMrCutCo100-p-q-r-t; and a metal structure that includes cell phases having a Th2Zn17-type cr...  
WO/2017/046952A1
A motor 1 is provided with: a stator 20 that generates a rotating magnetic field; and a rotor 30 that is disposed at the inner circumference side of the stator 20 and that rotates according to the rotating magnetic field. The stator 20 h...  
WO/2017/042517A9
The invention relates to a rotating electrical machine stator, particularly for a motor vehicle electric compressor, the stator comprising a body (16) having: - a yoke (28); - a plurality of teeth (27) angularly distributed over an inner...  
WO/2017/042236A1
The invention relates to an electric supercharging compressor of a motor vehicle, this compressor comprising: - a rotary electric machine (7), - a compressor impeller (2), - an electronic assembly (30) electrically connected to the elect...  
WO/2017/042489A1
The invention mainly concerns a stator (9) of a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, the stator (9) comprising: - a yoke (28), - a plurality of teeth (27) angularly distributed o...  
WO/2017/042487A9
A stator (9) for a rotating electrical machine, particularly for a motor vehicle electric compressor (1), the stator (9) comprising a body (16) having an outer periphery delimited by a cylindrical surface, the body (16) having: a yoke (2...  
WO/2017/043858A1
The present invention relates to a rotor and a motor including the same and, more specifically, to a rotor capable of more intensively using the magnetic flux of magnets, and a motor including the same. According to an embodiment of the ...  
WO/2017/042886A1
Provided is a permanent magnet-type rotating electric motor achieving an improvement in efficiency and a reduction in noise and vibration while easily maintaining the formability of a rotor core and also provided is a compressor using th...  
WO/2017/042485A1
The invention mainly concerns a stator (9) of a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, said stator (9) comprising a body (16) having: -a yoke (28), and -a plurality of teeth (27) a...  
WO/2017/042517A1
The invention relates to a rotating electrical machine stator, particularly for a motor vehicle electric compressor, the stator comprising a body (16) having: - a yoke (28); - a plurality of teeth (27) angularly distributed over an inner...  
WO/2017/043865A1
The present invention relates to a rotor and a motor including the same and, more specifically, to a rotor capable of more intensively using the magnetic flux of a magnet and a motor including the rotor. According to one embodiment of th...  
WO/2017/044090A1
A synchronous reluctance machine includes a rotor having a plurality of rotor poles disposed about an axis. A first rotor pole of the plurality of rotor poles includes a body portion having an interior surface, a first discrete portion, ...  
WO/2017/041995A1
In an electrical machine (1) comprising a laminated core (4), cooling tubes (3) are located in the laminated core (4), wherein couplings (30, 31, 32, 40, 41, 42) connect the cooling tubes (3), wherein a first coupling type (11) has a T-s...  
WO/2017/042484A1
The invention mainly concerns a stator (9) of a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, said stator (9) comprising a body (16) having: -a yoke (28), -a plurality of teeth (27) angul...  
WO/2017/042516A1
The invention mainly concerns a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, the machine comprising a stator, said stator comprising a body (16) having: - a yoke (28), - a plurality of t...  
WO/2017/042506A1
The invention mainly concerns a rotary electric machine, in particular intended for an electric compressor (1) for a motor vehicle, said machine comprising: - a rotor (10) mounted to rotate about an axis of rotation, - a stator (9) surro...  
WO/2017/042487A1
A stator (9) for a rotating electrical machine, particularly for a motor vehicle electric compressor (1), the stator (9) comprising a body (16) having an outer periphery delimited by a cylindrical surface, the body (16) having: a yoke (2...  
WO/2017/043601A1
[SOLUTION] The stator core for a motor according to the present invention is configured by joining, in the circumferential direction, a plurality of laminates which are each formed by laminating a plurality of electromagnetic steel sheet...  
WO/2017/042646A1
Provided is a permanent magnet rotary electric machine, provided with: a stator (2), provided with a stator core (6) and an armature winding (8) arranged in the stator core (6); and a rotor (3), provided with a rotor core (12) and perman...  
WO/2017/042273A1
A magnet arrangement (100) for interacting with drive coils of an electric motor comprises a first drive magnet (110), a second drive magnet (120), and a compensation magnet (130) which are arranged between a side (103) of the magnet arr...  
WO/2017/036353A1
An alternating hybrid excitation component and applications thereof in a rotating motor, linear motor, and transformer. The alternating hybrid excitation component consists of iron core layers (1, 6) and several magnetic insulation layer...  
WO/2017/037459A1
A framework is disclosed for holding magnets to provide a stator for an electric motor, in particular for a starter motor. The framework is adapted to removably receive, retain and space apart a plurality of magnets within the framework ...  
WO/2017/036354A1
A permanent magnetic reluctance motor with independent AC excitation by an outer rotor. Permanent magnet (13, 17) units and magnetizer (12, 19) units are disposed on a rotor field spider, the number of the permanent magnet (13, 17) units...  
WO/2017/037840A1
A type of power generation device equipped with a stator module and a rotor module. The stator module has a casing and a first magnetic guide module. The first magnetic guide module has core parts, coils wound around the core parts, and ...  
WO/2017/036745A1
The invention relates to an electric machine (1), comprising a rotor (6) and a stator (2) having a horizontal peripheral direction (14), wherein the rotor (6) and the stator (2) interact electromagnetically, wherein the stator (2) has a ...  
WO/2017/038859A1
A motor (1) is provided with: a stator (2) in which a plurality of magnet parts (6), which have a coercive force functioning as a permanent magnet and in which the magnetization direction can be reversed by a predetermined magnetization ...  
WO/2017/038326A1
Provided are a rotor having good productivity, a rotating electrical machine provided therewith, and a method of manufacturing a rotor. This rotor for a rotating electrical machine is provided with a permanent magnet 18 and a rotor iron ...  
WO/2017/036727A1
Rotors for electric motors of electric compressors, having a drive shaft (10) and having one or more magnet rings (12, 14, 16), which are arranged one axially behind the other and are adhesively bonded directly to the drive shaft (10), a...  
WO/2017/038311A1
Provided are a rotor for a rotary electric machine, a rotary electric machine, and a vehicle, with which the concentration of stress generated in magnet insertion holes of a rotor core can be alleviated, enabling high-speed rotation. Thi...  
WO/2017/036798A1
The invention relates to a method and to an assembly device for assembling a rotor segment of an electric machine, wherein the rotor segment at least has a rotor shaft, at least one laminated core joined to the rotor shaft, and two press...  
WO/2017/038837A1
To provide a dynamo-electric machine with which it is possible to improve electrical characteristics by reducing the leakage magnetic flux and increasing the effective magnetic flux. In order to achieve this, a magnetic pole head (23) fo...  
WO/2017/038489A1
A rotor iron core is formed by stacking a plurality of iron core plates (1) provided with: inner-circumferential-side iron core parts (2); outer-circumferential-side iron core parts (3); magnet insertion holes (5); radial-direction coupl...  
WO/2017/037389A1
The present invention proposes a rotor for a rotary electric machine of a motor vehicle. The rotor (4), mounted rotatably about an axis (X), comprises at least one magnetic element (29) and one pair of pole wheels (17) each comprising: -...  
WO/2017/032872A1
The invention concerns a piece of motor vehicle electrical equipment (1), said equipment comprising: - a rotary electric machine (7), - a housing (8) arranged to receive the machine, - a damper (30; 31) positioned between the machine and...  
WO/2017/032543A1
The invention relates to a synchronous reluctance machine (20), in particular a motor or a generator with a power of greater than 300kW, comprising a stator (1) and a rotor (3) which is spaced apart from said stator by an air gap (19), w...  

Matches 201 - 250 out of 47,690