Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 2,560

Document Document Title
WO/2018/183579A1
Apparatus and associated methods relate to a Meissner Engine Regulator (MER) that includes a superconducting inductive element (SCIE) supplying a secondary winding coupled to recirculate excess energy from the SCIE core to a feedback win...  
WO/2018/069203A1
The invention relates to a stator (3) for an electric alternating current machine (1) with a number p of magnetic poles, wherein - the stator (3) has a central axis A, - the stator (3) has a stator winding (4) with a plurality of conduct...  
WO/2018/069517A1
The invention relates to a stator (3) for an electric alternating-current machine (1) with a number of magnetic poles p, wherein the stator (3) comprises a central axis A, said stator (3) comprises a stator winding (4) with a plurality o...  
WO/2018/050330A1
The invention relates to a rotor (1) for an electrical machine (21), comprising: at least one electrical coil arrangement (3i); and at least one winding support (5, 5i) that mechanically carries the at least one coil arrangement (3i) and...  
WO/2018/019461A1
The invention relates to a system having an electric machine with a superconductive component which is cooled using a cryogenic liquid, and in particular to the full utilisation of the refrigeration power available from vaporisation of t...  
WO/2017/211562A1
Disclosed is an electric conductor (1) for producing a stator winding (34) of a stator (33) for an electric machine (31). The conductor (1) comprises multiple filaments (3) consisting of a material that is normally conductive at 4,2 K, t...  
WO/2017/211561A1
Disclosed is an electric conductor (1) for producing a stator winding (34) of a stator (33) for an electric machine (31). The conductor (1) comprises multiple sub-conductors (3a, 3b) consisting of a material that is normally conductive a...  
WO/2017/198496A1
An electric machine has a double armature arrangement with a first and the second armature. The first armature and the second armature are arranged concentrically with respect to one another in such a way that they are spaced apart from ...  
WO/2017/167479A1
The invention relates to an electrical machine (100) which is equipped with a superconductive permanent magnet (130), and to a method which allows efficient magnetization of the permanent magnet (130). The permanent magnet (130) is arran...  
WO/2017/148642A1
A drone for triggering sea mines by means of an external magnetic field (Bext) is specified, - wherein the drone (1) comprises a drive with an electric motor (3) for propagating in water, - wherein the electric motor (3) comprises a stat...  
WO/2017/108042A1
The invention relates to a wind turbine with a generator and a method of assembling a generator thereof, wherein the generator comprises a rotor rotatably arranged relative to a stator. The rotor comprises a plurality of superconducting ...  
WO/2017/092768A1
The invention relates to a synchronously excited rotary machine with a superconductive rotor comprising a plurality of projecting first pole units of a magnetic material and a plurality of second pole units having superconductive coils w...  
WO/2017/088993A1
The invention relates to a rolling bearing and to an arrangement comprising two or more such rolling bearings. The substantial components of the rolling bearing, for example an inner ring, an outer ring, and the rolling elements by means...  
WO/2017/060509A1
The invention relates to an electrical machine comprising a stator (1), a rotor and multiple machine coils (3). The electrical machine comprises a cooling device which is suitable for cooling a superconducting material, at least to below...  
WO/2017/038004A1
Provided is a rotating machine with which an increase in cooling efficiency can be achieved while preventing an increase in weight and cost of a rotor even when the diameter of the rotor is increased. The rotating machine is provided wit...  
WO/2017/037471A1
Disclosed herein is a support structure for a field coil comprising high temperature superconductor, HTS. The support structure comprises an internal load transfer member configured to attach at one end to the field coil and at another e...  
WO/2016/182746A1
A superconducting magnet cooling system is disclosed. The superconducting magnet cooling system includes a superconducting magnet; a liquid cryogen vessel for cooling the superconducting magnet; a heat exchanger device in fluid communica...  
WO/2016/177023A1
Disclosed is a dual-stator superconductive exciting field modulating motor, which comprises a first stator (1), a rotor (3) and a second stator (5) which are provided successively from outside to inside or from the left to the right, whe...  
WO/2016/119968A1
Disclosed is a cooling device for cooling a rotor 1, which is rotatably mounted about an axis of rotation 2, of an electric machine, wherein the rotor 1 is supported by a central rotor shaft 3 and comprises a hollow space 5 in the interi...  
WO/2016/083203A1
A superconducting device (1) is provided, comprising - at least two electrical coil devices (3, 5), at least one of which is designed as a superconducting coil device (3, 5), - and comprising a cooling device (7) for cooling the coil dev...  
WO/2016/060682A1
A device (i.e., a slip-ring or a homopolar motor/generator) (40, 50, 80) is adapted to provide electrical contact between a stator and a rotor (41, 83), and includes: a current-carrying brush-spring (31, 84) mounted on the stator, and ha...  
WO/2016/055491A3
The invention relates to an electrical machine (1), comprising a stator (2), a rotor (15) and a plurality of machine coils (3). The electrical machine (1) has a cooling device (14) which is suitable for cooling a superconducting material...  
WO/2016/055491A2
The invention relates to an electrical machine (1), comprising a stator (2), a rotor (15) and a plurality of machine coils (3). The electrical machine (1) has a cooling device (14) which is suitable for cooling a superconducting material...  
WO/2016/023565A1
The invention relates to a positioning system, comprising a carrier device (2; 32; 52; 72), which is designed to hold a tool or workpiece or object, and comprising a supporting device (3; 33; 53; 73), which is designed to movably support...  
WO/2016/020256A1
Disclosed is a cooling device for cooling an electric machine comprising a rotor which is mounted so as to be rotatable about an axis of rotation and which is arranged on a central rotor shaft. The cooling device comprises at least one t...  
WO/2016/020221A1
A cooling device for an energy conversion apparatus having an electric machine, comprising a rotor mounted to rotate around an axis of rotation, which rotor is arranged on a rotatable central shaft, and having at least one first turbine,...  
WO/2016/021686A1
 A sliding surface located to one side in the axial direction relative to the axially central position of a rotary shaft 1 is supported by the slide surface of a supply shaft 2 in a slidable manner in the axial direction, the slide sur...  
WO/2015/197474A1
Disclosed is a cooling device for cooling an electric machine comprising a rotor which is mounted so as to be rotatable about an axis of rotation and which is arranged on a central rotor shaft. The cooling device comprises at least one s...  
WO/2015/198406A1
A rotating electric machine stator is equipped with: a circular ring-shaped stator core (1) having a plurality of slots (2) in a circumferential direction, said slots penetrating from an upper surface to a lower surface; and a winding in...  
WO/2015/197478A1
Disclosed is a cooling device for cooling an electric machine comprising a rotor which is mounted so as to be rotatable about an axis of rotation and which is arranged on a central rotor shaft. The cooling device comprises at least one s...  
WO/2015/197477A1
Disclosed is an electric machine comprising a stator and a rotor that is rotatably mounted about an axis of rotation. The rotor has an internal rotor core which is provided with at least one electric coil winding. The rotor core and the ...  
WO/2015/189120A1
Disclosed is an electric machine comprising a stator and a rotor that is rotatably mounted about an axis of rotation. The rotor has an internal rotor core which is provided with at least one electric coil winding. The rotor core and the ...  
WO/2015/180860A3
The invention relates to a rotary machine (1), in particular a synchronous machine, with cold superconducting windings (9) arranged in a warm soft-magnetic rotor body (3). The invention is characterised in that two adjacent windings (9) ...  
WO/2015/180860A2
The invention relates to a rotary machine (1), in particular a synchronous machine, with cold superconducting windings (9) arranged in a warm soft-magnetic rotor body (3). The invention is characterised in that two adjacent windings (9) ...  
WO/2015/169576A1
The invention relates to a cooling device (19) for at least two components to be cooled, at least one of said components comprising a superconductor, and all components being sequentially cooled by the same cooling medium that is guided ...  
WO/2015/147068A1
 There is readied a radial gap-type superconducting synchronous machine (1) in which a rotor (20) has convex-shaped magnetic poles (21) on the outer periphery side, the distal end part of the magnetic poles (21) has a bulk superconduct...  
WO/2015/133015A1
An axial gap type power generator of the present invention is equipped with a coil consisting of a plurality of sub-coils each having a single pancake structure, the winding of each of which is started from the inner circumferential side...  
WO/2015/093987A1
A cryostat for a superconducting device comprises a tank insulated with a non-vacuum material which may be a foam insulation material, and one or more cavities extending through the tank, through HTS coils for example which are vacuum in...  
WO/2015/090376A1
A wind power generator comprising a stator, a rotor with a shaft connectable to wind turbine and a stationary superconducting coil structure for magnetizing the rotor of the wind power generator, the stator of the wind power generator co...  
WO/2015/084790A1
A superconducting electrical generator or motor having a plurality of cryostats is described. The cryostats contain coolant and a first cryostat encloses at least one of a plurality of superconducting coils. A first coil is in supercondu...  
WO/2015/018724A2
An electric machine is specified having at least one superconducting rotor coil that is mounted in a rotatable manner about a rotation axis and is intended to be cooled, a rotor body and at least one supporting device for supporting the ...  
WO/2015/018724A3
An electric machine is specified having at least one superconducting rotor coil that is mounted in a rotatable manner about a rotation axis and is intended to be cooled, a rotor body and at least one supporting device for supporting the ...  
WO/2014/180701A3
The invention relates to a method for cooling at least one component of an electric machine (3), at least one gas being used for cooling which is at least partially liquefied by means of a device (9) for gas liquefaction. The gas to be l...  
WO/2014/096011A1
An electromechanical machine (100), comprising at least one coil made of a material that becomes electrically superconducting when its temperature is below a critical temperature Te, comprises a functional part (10) contained within an i...  
WO/2014/068971A1
Provided are a refrigerant supply/exhaust device and a superconductive rotator device that make it possible to shorten the axial length of said devices using a simple structure. The refrigerant supply/exhaust device is provided with: a c...  
WO/2014/068827A1
A unit winding (40(K)) is configured by bundling a plurality of insulated conductor wires (a1-f7). A unit winding (44) arranged inside a first partitioned area (S1) of a first slot, from one end side in the axial direction of a stator to...  
WO/2014/068826A1
A stator cooling structure comprising: a plurality of air supply flow paths and discharge flow paths formed alternately in the outer circumference of a back yoke (32), in the circumferential direction of the back yoke so as to extend in ...  
WO/2014/061894A1
The present invention relates to a wind turbine comprising a superconducting generator and a non-coupling structure cooling system. The main technical features of the present invention relates to the wind turbine comprising a tower pole ...  
WO/2014/061189A1
A field rotor for a superconducting rotating machine (100) comprises: a rotary shaft (18); a supply shaft (10) for supplying the rotary shaft with a cooling medium at one end of the rotary shaft; an input and output shaft (24) provided t...  
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...  

Matches 1 - 50 out of 2,560