Abstract: A cooler for cooling of electronic components comprises at least two heatsinks thermally connected with each other by heat spreading means, and a double inlet centrifugal blower comprises a casing with two inlets and an outlet, a radial impeller with an axle and an electric drive. The cooler thermally connected with the electronic component. Each of the heatsinks comprises inflow and outflow openings, and thermally connected heat exchanging means and a base. The impeller comprises radial blades located from both sides of an impeller disk. The double inlet centrifugal blower is located between the heatsinks thus each of the outflow openings is coincided with the closest inlet, so cooling air flows through the inflow openings, the heat exchanging means, the outflow openings and the inlets of the blower in a series way.

Abstract: A flat radially interacting electric drive comprises a flat stator, an axle and a magnetized flat rotor. The flat stator comprises a stator core made of silicon steel and placed within two layers of circuit boards. The circuit boards layers comprise circumferentially arrayed traces that are corresponding unidirectional segments of spatial continuous zigzag lines serving like coils with magnetic axes being directed radially. The coils electrically connected in a series way thus form a stator winding with alternated polarity coils. The flat rotor comprises circumferentially arrayed alternatively magnetized flat magnets with radially directed magnetic axes.

Abstract: An electric motor comprises a housing, a magnetic rotor and a stator which comprises at least one circuit board. The magnetic rotor comprises a disk with circumferentially arrayed magnetic poles. The circuit board on each side comprises one layer of circumferentially arrayed coil windings arranged in pairs, thus each pair made as a spiral that extends from a center of a start coil winding to a center of an end coil winding with the same turn direction of the spiral in relation to each of centers. The layers are the same in transparent view and shifted angularly in such a way thus centers of the start coil windings from one side of the circuit board coincided and electrically connected by via's with centers of the end coil windings on the other side of the circuit board.

Abstract: A fluidized bed cooler comprises a blower and a heatsink with a base and heat exchanging means. The blower comprises an electric drive with a stator and a rotor, an impeller and a casing with blower inlet and outlet. The base made as a heat spreader with a plate and provides a thermal contact with the electronic components and the heat exchanging means. The heat exchanging means are surrounded by a housing thus forms a fluidized bed chamber with inflow and outflow side openings. The fluidized bed chamber partially filled up with particulate solids and covered from both openings by intake and outtake grilled structures. The blower hydraulically connected by the inlet with the outflow side opening, so cooling gas flows through the inflow side opening, the fluidized bed chamber thus fluidizing the particulate solids, the outflow side opening, the blower inlet, the impeller and the blower outlet.

Abstract: An apparatus for cooling of electronic components of the present invention are provided with a heatsink and a blower with an electric drive. The heatsink comprises a base and heat exchanging means. The electric drive comprises a stator and a rotor with an axle; the stator is rigidly built-in to the heatsink. The blower comprises a radial type magnetized impeller as the rotor. The base provides thermal contact with the electronic component and the heat exchanging means. The base is comprised of at least two layers composite material thereof including at least one layer of electrically insulating material and at least one layer of thermally and electrically conductive material that including the stator.

Abstract: A multi-heatsink integrated cooling device comprises a crossflow cooler and a primary heatsink thermally connected by heat-spreading means. The crossflow cooler comprises a casing with an inlet and an outlet, and a radial impeller and heat-exchanging means located inside of the casing. The casing comprises side parts, a cover and a lower plates contacted with the heat-exchanging means and first of the electronic components. The primary heatsink comprises housing and heat-exchanging members located inside of the housing. The housing comprises a base, sidewalls and a cover, thus forming inflow and outflow openings. The base contacted with the heat-exchanging members and second of the electronic components. The primary heatsink and the crossflow cooler located in such a way that the outflow opening is adjacent to the inlet, thus cooling air flows through the primary heatsink, the inlet, the heat-exchanging means, the radial impeller and the outlet in a series way.

Abstract: An electric drive comprising a stator with at least two ring-shaped windings and controllers, and a magnetized rotor with an axis of rotation. Each of said windings comprises at least one coil layer with circumferentially arrayed coils located around said axis, and a layer of electro-insulating material, and each winding is electrically connected to a power source through an individual controller. At least two said windings are electrically connected by their controllers in parallel, with the possibility to function jointly and/or independently. At least two nearest windings are located in such a way that two said coil layers belonging to the different windings are separated by an additional layer of electro-insulating material. The coils of said nearest coil layers of different windings are made the same in transparent view, so that the distances between corresponding parts of said coils of said nearest windings are equal to the thickness of said additional layer of an electro-insulating material.

Abstract: An integrated cooler comprises a heatsink integrated with a centrifugal blower. The heatsink comprises a base and heat exchanging means. The centrifugal blower comprises an electric motor, a casing with inlet and at least one outlet, a radial impeller and an axle. The electric motor comprises a magnetized rotor and a flat stator with an opening coincided with blower inlet thus the stator serves as an upper side of the casing. The base made as a lower side of the casing and provides thermal contact with the electronic device and the heat exchanging means. The radial impeller comprises magnetic means thus serving as the magnetized rotor. The heat exchanging means located inside of the radial impeller and surrounded by the blades thus cooling gas flows through the blower inlet, the heat exchanging means, the radial impeller and the at least one blower outlet in a series way.

Abstract: An integrated blower for cooling device comprises an electric drive with at least one set of a flat stator and a magnetized rotor, a casing with an inlet and an outlet, and radial impeller. The flat stator integrated with the casing thus the flat stator serves as at least a part of the casing, and the magnetized rotor integrated with the radial impeller. The flat stator comprises circumferential arrayed coils with magnetic axes coincide with a plane of the flat stator. The radial impeller comprises blades attached to a backplate and a shroud, and circumferential arrayed magnetic means thus serve as the magnetized rotor. The magnetic means placed and magnetized along the plane of the flat stator thus magnetic axes of the coils and the magnetic means located at one plane substantially.

Abstract: An electromagnetic moving toy system comprises a track and at least one vehicle located on the track. The track comprises electrically connected coils windings serving as a linear stator and located in a series way along the track. The coils windings are powered in such way that at least two adjacent coil windings operating in time. The linear stator further comprises a core made of magnet-conducting material with high eddy current resistance. The vehicle comprising magnetic means interacting with the coils windings so the magnetic means serving as a moving body providing a possibility for moving of the vehicle. The magnetic means are made as permanent magnets with alternative polarity. According to another embodiment, the track comprises magnetic means located in a series way along the track. The vehicle comprises electrically connected coils windings serving as a linear stator powered by at least one autonomous power source.

Abstract: A multi-heatsink integrated cooler for direct cooling of at least two electronic components comprises at least two heatsinks with heat-exchanging means and housings with inflow and outflow openings and one common blower. Each of the heatsinks is located independently in tight contact with one of said electronic components. The housings of all said heatsinks are hydraulically connected in a common system of airflow between said heat-exchanging means of all the heatsinks and the inside space of said blower by at least one sealing element from the elastic material located in the clearance between nearest parts of said housings thus compensating the differences in locations and tolerances. The cooler comprises the radial blower located overlapping at least one of said heatsinks so that an inlet of said blower is coincided with the outflow opening of said common system of airflow. Said blower is located directly on the surface of one of said heatsinks overlapping at least one another heatsink.

Abstract: The invention refers to magnetoelectric machines and comprises a rotor made in the form of at least two disks, the magnetized disks have circumferential arrayed like poles and an axially magnetized polygon or cylindrical magnet placed between the disks. The stator comprises a winding selected from the group consisting of a coil winding and a wave winding coils that are distributed over the circumference and are installed predominantly in the space between the rotor poles provides for the possibility of the end face interaction with the rotor poles. Each of at least two disks could be made of a non-ferrous material with embedded magnets, and rotor further comprises ferrous metal plates, each of the plates is attached on an outer surface of each disk and comprises a ferrous metal cylinder for interconnecting a magnetic flux between ferrous metal plates. The rotor could be made as a multi-sectional unit. The disks could be made integral with a magnet in such a manner that they serve as magnet's poles.

Abstract: An integrated blade cooler for electronic components comprises a blower with a radial impeller and a casing, an electric drive with a magnetic rotor and a stator, and a heatsink with fins and a base. The casing has an inlet and an outlet; the impeller comprises blades, a backplate disk and an axis of rotation; and the fins are clothed in a cover plate with an outflow opening that being coincided with the inlet. The stator is made as a part of the casing and as a printed circuit board, and the radial impeller comprises magnetic blades serving as the magnetic rotor. At least part of the cover plate is made as a part of the casing thus the outflow opening concise with the inlet.

Abstract: An integrated crossflow cooler for electronic components comprises a heatsink with at least two openings, a crossflow blower and an electric drive with a stator and a magnetized rotor. The heatsink comprises a base and heat exchanging means; the base provides thermal contact with the electronic component and the heat exchanging means. The crossflow blower hydraulically connected to one of the openings and comprises a casing rigidly built-in to the heatsink and a drum type impeller comprises magnetic means and serves as a magnetized rotor of the electric drive. The stator made as printed circuit board and rigidly built-in to the casing. The integrated crossflow cooler comprises two types of electric drives—when the magnetic means magnetized in the direction parallel to the axis of rotation and when the magnetic means magnetized in the direction perpendicular to the axis of rotation.

Abstract: A multi-heatsink integrated cooler for direct cooling of at least two electronic components comprises at least two heatsinks with heat-exchanging means and housings with inflow and outflow openings and one common blower. Each of the heatsinks is located independently in tight contact with one of said electronic components. The housings of all said heatsinks are hydraulically connected in a common system of airflow between said heat-exchanging means of all the heatsinks and the inside space of said blower by at least one sealing element from the elastic material located in the clearance between nearest parts of said housings thus compensating the differences in locations and tolerances. The cooler comprises the radial blower located overlapping at least one of said heatsinks so that an inlet of said blower is coincided with the outflow opening of said common system of airflow. Said blower is located directly on the surface of one of said heatsinks overlapping at least one another heatsink.

Abstract: A cooler for electronic components comprises a heatsink, a blower, and an electric drive with a rotor and a stator. The heatsink comprises heat-exchanging means, inflow and outflow openings, and a base providing thermal contact with said electronic components and said heat-exchanging means. The blower comprises a radial impeller, a casing with an inlet, and heat-exchanging elements that are located in an outflow path of the blower and are in the thermal contact with said heat-exchanging means. The outflow opening of the heatsink being coincided with said inlet of the blower thus cooling gas flows through said heat-exchanging means, said blower inlet, said radial impeller, and said heat-exchanging elements in a series way. The heatsink comprises a cover plate from the high heat conducting material with an outflow opening, and at least a part of said cover plate is made as a part of said casing.

Abstract: An electric drive comprising a stator with at least two ring-shaped windings and controllers, and a magnetized rotor with an axis of rotation. Each of said windings comprises at least one coil layer with circumferentially arrayed coils located around said axis, and a layer of electro-insulating material, and each winding is electrically connected to a power source through an individual controller. At least two said windings are electrically connected by their controllers in parallel, with the possibility to function jointly and/or independently. At least two nearest windings are located in such a way that two said coil layers belonging to the different windings are separated by an additional layer of electro-insulating material. The coils of said nearest coil layers of different windings are made the same in transparent view, so that the distances between corresponding parts of said coils of said nearest windings are equal to the thickness of said additional layer of an electro-insulating material.

Abstract: An integrated blade cooler for electronic components comprises a blower with a radial impeller and a casing, an electric drive with a magnetic rotor and a stator, and a heatsink with heat-exchanging means and a base providing thermal contact with said electronic component and said heat-exchanging means. The casing of the impeller has an inlet and an outlet; said impeller comprises blades, a backplate disk and an axis of rotation; and the heat-exchanging means of the heatsink clothed in a cover plate with an outflow opening that being coincided with said inlet so that cooling gas flows through said heat-exchanging means, said blower inlet, said radial impeller and said blower outlet in a series way. The stator of the electric drive is made as a part of said casing of the blower so that said outflow opening serves as said inlet, and the radial impeller comprises magnetic means serving as a magnetic rotor of said electric drive. The stator is made as printed circuit board.

Abstract: An apparatus for cooling of electronic components of the present invention are provided with a heatsink and a blower with an electric drive. The heatsink comprises a base and heat exchanging means. The electric drive comprises a stator and a rotor with an axle; the stator is rigidly built-in to the heatsink. The blower comprises a radial type magnetized impeller as the rotor. The base provides thermal contact with the electronic component and the heat exchanging means. The base is comprised of at least two layers composite material thereof including at least one layer of electrically insulating material and at least one layer of thermally and electrically conductive material that including the stator.

Abstract: A cooler for cooling of electronic components comprising at least two heatsinks thermally connected with each other by heat spreading means, and at least one double inlet centrifugal blower comprising a casing with two inlets and an outlet, an impeller with an axle and an electric drive. Said cooler thermally connected with said electronic component. Each of said heatsinks comprises inflow and outflow openings, and thermally connected heat exchanging means and a base. Said double inlet centrifugal blower is located between said heatsinks thus each of said outflow openings is coincided with said closest inlet, so cooling air flows through said inflow openings, said heat exchanging means, said outflow openings and said inlets of said blower in a series way. Said base of at least one of said heatsinks is thermally connected with said electronic component.