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Matches 401 - 450 out of 5,494

Document Document Title
WO/2014/127855A1
The invention relates to an electric machine having a first stator element (1), a second stator element (2), and a rotor (3) which is connected to a rotor shaft (4). The rotor shaft (4) is rotatably mounted in bearings (5) such that the ...  
WO/2014/121466A1
A disk-type three-phase brushless permanent magnet direct current motor comprises: a first disk rotor (110) and a second disk rotor (120), which are arranged parallel to and opposite to each other; a first plastic permanent magnet (210) ...  
WO/2014/117350A1
An electrical machine comprises a plurality of detachable modular stator parts (1, 50, 51, 200, 201, 210, 211, 220, 260, 390, 400, 410) configured to be able to be assembled to form a stator and a plurality of rotor parts (2, 52, 221, 26...  
WO/2013/088166A3
An electrical machine, comprises a first rotor, rotatable about, or movable along, a first axis, and having a first arrangement of ferromagnetic salient poles on a first surface thereof; and a second rotor, held with a first surface ther...  
WO/2014/117881A1
The invention relates to a rotary field machine comprising a housing, in which at least one stator, a rotor, in particular an external rotor and a shaft are arranged. According to the invention, said machine comprises at least one suppor...  
WO/2014/113885A1
A wind turbine system comprises a current generator having a planar base member, a connection member secured at a geometrical center of the base member and configured to rotate about an axis transverse to a plane of the support member up...  
WO/2014/109218A1
A double stator switched reluctance rotating machine (A) includes an annular rotor (10), an outer stator (20) arranged outside the rotor, and an inner stator (30) arranged inside the rotor; the double stator switched reluctance rotating ...  
WO/2014/104184A1
A double stator switched reluctance rotating machine (A) comprises: an annular rotor (10); an outer stator (20) arranged outside the rotor; and an inner stator (30) arranged inside the rotor. The double stator switched reluctance rotatin...  
WO/2014/098473A1
The washing machine driving apparatus according to the present invention comprises: an outer shaft connected to a wash tub; an inner shaft rotatably disposed inside the outer shaft and connected to a pulsator; an outer rotor connected to...  
WO/2014/087647A1
Provided is a rotating electrical machine having high efficiency and a large rotational force. The rotating electrical machine according to the present invention includes a stator, and a rotor that rotates around a rotary shaft by receiv...  
WO/2014/085483A1
Motor modules for multi-arm robot apparatus are described. The motor modules can be used individually or stacked and assembled to make up one-axis, 2-axis, 3-axis, 4-axis, 5-axis, 6-axis motor assemblies, or more. One or more of the moto...  
WO/2014/080327A2
A machine having two co-axial and relatively rotatable rotors and a coaxial stator or housing with respect to which both rotors are rotatable is provided wherein two bearing arrangements mutually support the two rotors with respect to ea...  
WO/2014/079015A1
A method of manufacturing dynamoelectric machines includes producing a first plurality and a second plurality of stator and rotor laminations using a die press, forming a first rotor from the first plurality of rotor laminations, and for...  
WO/2014/077153A1
When auxiliary field magnets (8a, 8b) are not provided, a magnetic flux passes through each of main field magnets (7a, 7b) and interlinks a stator winding (5) and a first rotor winding (6), while another magnetic flux passes through each...  
WO/2012/122965A3
The invention relates to an electrical generator for a wind turbine, in particular an internal pole generator for a gearless wind turbine. According to the invention, at least two sets (7) of pole-forming magnetic coils (7.2) and/or perm...  
WO/2014/074008A1
The invention relates to the art of electrical engineering and can be used, in particular, in hybrid automobiles and electric automobiles and in electromechanical, inter alia automatic, control systems, etc. In the electromagnetic motor,...  
WO/2014/074009A1
The invention relates to the field of electrical engineering, and more particularly to low-speed electrical generators, and can be used, in particular, in wind energy installations. In the electromagnetic generator, the rotor of which co...  
WO/2014/067928A1
A power generator for a hydro turbine is axially coupled to the hydro turbine. The generator comprises a rotor arranged to rotate about an axis in response to fluid flow through said turbine. A first stator structure incorporates at leas...  
WO/2013/007679A3
The invention relates to a rotary electrical machine (1), in particular a hybrid-energised direct current machine for a steering drive for use in an assisted steering system, comprising: a rotor (6) comprising a rotor winding with rotor ...  
WO/2014/067920A1
An electrical machine comprising a stator and a member arranged to move relative to said stator. The stator comprises a first stator structure incorporating a first plurality of windings disposed along the direction of relative motion an...  
WO/2013/182964A3
A driven mechanical transmission system is disclosed. The system includes an output shaft and an electrical motor, with a first rotor and a second rotor counter rotatable relatively to the first rotor. The system further includes a trans...  
WO/2014/001355A3
The present invention relates to an electric machine, comprising: a stator; a rotor for rotation around a geometrical axis of rotation, wherein said stator and said rotor in conjunction with each other generate an electromagnetic field f...  
WO/2014/064747A1
Provided is a rotary electric machine system that saves space and achieves a brushless rotary electric machine even when a first rotary electric machine (main generator) and a second rotary electric machine (auxiliary generator) are prov...  
WO/2014/062090A1
The invention relates to the field of vehicle engineering and other mechanisms in which it is necessary to change the torque and revolutions of the driven shaft of an electric motor. In accordance with the invention, in an electric motor...  
WO/2014/016305A8
The invention relates to an electric machine (10; 30) for providing driving power, in particular for driving motor vehicles, comprising a stator assembly (12; 32, 34), which has a plurality of coils (18; 38, 42; 50, 52), a rotor (14; 44)...  
WO/2014/057842A1
[Problem] In conventional device, two fixed electromagnets are disposed with respect to one rotating permanent magnet and the two fixed electromagnets cause the one rotating permanent magnet to rotate and therefore there is a problem tha...  
WO/2013/171728A3
A method and apparatus for reducing electromagnetic drag in an electric machine may include a laminated stator having wire slots disposed around the inner periphery spaced into sectors separated by a pole iron support structure. The slot...  
WO/2014/053723A2
The invention relates to an electrical generator (10) enabling the conversion of mechanical energy into electrical energy. The invention is characterized in that the electrical generator comprises at least: one first electrical machine (...  
WO/2013/091757A3
The invention relates to an electric motor (100; 20, 20') comprising a rotatably mounted self-excited or extraneously excited rotor (21), a non-rotatable stator (22) having a stator winding, a rotatably mounted magnetic modulator (23) th...  
WO/2014/048088A1
A twelve-magnetic-pole stepper motor comprises a stator (110) and a rotor (120). The stator (110) comprises a left stator piece (111) and a right stator piece (112) that are arranged in a separated manner and in left-and-right symmetry. ...  
WO/2014/051288A1
The present invention is a motor mounted on a shaft (S) of a fuselage (1) for generating power. The motor comprises: a magnetic force unit (10) which has a stator coil (11) fixed in a housing (H) and on the interior of the fuselage (1), ...  
WO/2014/048462A1
The invention relates to a drive arrangement (10) for a motor vehicle having an energy supply device (12) for making available an electric voltage at the connecting terminals thereof, an electric drive device (14) for driving at least on...  
WO/2014/040113A1
A generator including a first magnetic assembly and a second magnetic assembly wherein the first and second magnetic assemblies are arranged in parallel for the production of a magnetic field and a null magnetic field region, a rotor pos...  
WO/2014/040145A1
A generator including a first magnetic assembly and a second magnetic assembly wherein the first and second magnetic assemblies are arranged in parallel for the production of a magnetic field and a null magnetic field region, a rotor pos...  
WO/2014/040112A1
A generator including a first magnetic assembly and a second magnetic assembly wherein the first and second magnetic assemblies are arranged in parallel for the production of a magnetic field and a null magnetic field region, a rotor pos...  
WO/2014/036883A1
A permanent magnet laminated motor, comprising: two end plates (15,16) arranged in parallel; a rotating shaft (1) rotatably arranged between the two end plates (15,16); n+1 rotor units (11, 12, 13, 14) and n spacer rings (8, 9, 10) alter...  
WO/2014/038971A1
An electromechanical converter (electric machine) is described which comprises a stator and a rotatably mounted rotor, the stator being in the form of individual teeth on which a winding is disposed, and which is characterized in that th...  
WO/2014/029199A1
An alternator comprises an engine (1) as a power source, two multipolar high frequency generators (M1, M2) having different magnetic pole numbers, a high frequency rectification circuit (8), a conductive ring (5), carbon brushes (6) and ...  
WO/2014/029180A1
A drive motor with a master-slave flywheel comprises a spindle (1), a master motor (2), a master flywheel (3), a bracket (4) for a slave motor, an outer rotor and a transmission joint (5) for the slave motor, a winding coil (6) for the s...  
WO/2013/032401A8
A high torque, low inertia direct drive motor comprises a circular outer stator 21 and a circular inner stator 25 and a ring of magnets 23a, 23b, 23c. The ring of magnets 23a, 23b, 23c is held by a support structure 31, said ring of magn...  
WO/2014/020514A1
The invention describes a brainy electric machine (1) comprising: a stator (10) having a substantially cylindrical conformation and extending along a longitudinal axis (X); a rotor (20) having a substantially cylindrical conformation and...  
WO/2014/016305A2
The invention relates to an electric machine (10; 30) for providing driving power, in particular for driving motor vehicles, comprising a stator assembly (12; 32, 34), which has a plurality of coils (18; 38, 42; 50, 52), a rotor (14; 44)...  
WO/2014/011298A2
A magnetic rotor arrangement is provided, having a primary rotor comprising an array of magnets arranged to provide alternating polarity around the outside of the primary rotor and at least one auxiliary rotor comprising an array of magn...  
WO/2014/007078A1
[Problem] To allow for an increase in the output of an energy conversion device having a plurality of permanent magnets arranged in a ring shape. [Solution] A cover (3) is attached to a ring-shaped magnet holder (2) in which permanent ma...  
WO/2014/005554A1
Disclosed is a directly grid-connected variable speed constant frequency generator, comprising a main shaft (1), a generator rotor (2) fixedly installed on the main shaft (1), and a generator stator (3) arranged around the generator roto...  
WO/2014/001331A1
A pump (65) includes one or more stages, each stage including a tubular housing (150) and a mandrel (155) disposed in the housing. The mandrel includes a rotor (160) rotatable relative to the housing and having: an impeller (160i), a sha...  
WO/2014/000196A1
A turbine comprises: a first rotation structure having a first electromagnetic induction component, a second rotation structure having a second electromagnetic induction component, the first rotation structure and the second rotation str...  
WO/2012/085438A3
Homopolar electric machine, characterized in that its structure is double, its rotor and its stator being simultaneously homopolar, and in that it comprises a stack of pairs of simple homopolar stators, forming monophasing elementary mac...  
WO/2013/054349A8
A method to provide a selective torque assist to the primary motor in an electric vehicle/Hybrid vehicle is disclosed. The method comprises of embedding torque assist motors on the two output shafts of the primary motor differential. The...  
WO/2013/190999A1
A rotating electrical machine (101) comprising an input shaft (40) and a first rotor (10) having first coils (12) capable of generating a rotary magnetic field, said rotor provided, so as to be integrally rotatable, on the outer peripher...  

Matches 401 - 450 out of 5,494