Matches 1 - 29 out of 29


Match Document Document Title
US20140218148 RUPTURE RESISTANT SYSTEM  
A rupture resistant system, including a tank configured to increase an inner volume of the tank under increased pressure conditions, wherein the tank includes a component situated within the inner...
US20120274430 HEAT EXCHANGER SYSTEM FOR DRY-TYPE TRANSFORMERS  
Exemplary embodiments are directed to a heat exchanger system for transformers or reactors having at least one coil being cooled by gaseous fluids circulating around the transformer. The system...
US20090072940 SYSTEM FOR PREVENTING RUPTURE OF TRANSFORMER TANK  
Disclosed herein is a rupture prevention system, which increases a limit of the deformation of a transformer tank, thus primarily preventing a sudden rise in pressure, and which increases the...
US20080204179 COOLING DEVICE FOR ARRANGEMENT BETWEEN TWO GRADIENT COIL WINDINGS OF A GRADIENT COIL  
In a cooling device for arrangement between two gradient coil windings of a gradient coil for dissipation of the heat (arising upon feeding current to the gradient coil windings) by means of a...
US20110175695 HOUSING FOR AN ELECTRIC MACHINE  
The disclosure relates to a housing for an electric machine, for example, an electric power transformer, such as a dry-type transformer, with cooling channels being provided within the housing for...
US20080197954 ARRANGEMENT FOR COOLING A GRADIENT COIL  
An arrangement for cooling a gradient coil has cooling tubes for coolant transport arranged for heat dissipation from coil positions of the gradient coil. Insulator plates for electrical...
US20140009251 TRANSFORMER HAVING ASSEMBLED BOBBINS AND VOLTAGE TRANSFORMATION MODULE HAVING THE TRANSFORMER  
The present invention provides a transformer having assembled bobbins and a voltage transformation module having the transformer. The transformer includes a base, bobbins, secondary windings and...
US20120268227 EMBEDDED COOLING OF WOUND ELECTRICAL COMPONENTS  
A pumped liquid multiphase transformer cooling system utilizes a cold plate evaporator positioned between, insulated from, and in thermal contact with, the core and winding of the transformer. The...
US20110309902 ELECTRIC TRANSFORMER WITH IMPROVED COOLING SYSTEM  
An electric transformer comprising: a magnetic core; at least one coil assembly which is positioned around a portion of the magnetic core and comprises a plurality of windings; a structure adapted...
US20140197912 HEAT EXCHANGE TYPE COOLING APPARATUS FOR A TRANSFORMER  
Disclosed herein is a heat exchange type cooling apparatus for a transformer, including: an insulating oil circulation pipe configured in a closed circuit form so that an insulating oil filled in...
US20100315188 Apparatus and method for cooling power transformers  
The cooling system for a power transformer is activated by sensing and processing the frequency characteristic including the harmonic contents, of the inrush current into the transformer, when the...
US20090315657 Cooling system for power transformer  
A system for cooling a power transformer which generates heat, when driving a load, includes cooling devices located about the transformer which are powered to remove excessive heat from the...
US20080174393 COOLING SYSTEMS FOR VARIABLE SPEED DRIVES AND INDUCTORS  
A plastic liquid cooled variable speed drive or inductor provided. The cooler provides lightweight, space conservative, corrosive free cooling to the components as well as provides a mounting area...
US20130257574 IMMERSION COOLED TOROID INDUCTOR ASSEMBLY  
An inductor assembly includes a substrate, an outer cylindrical housing arranged on the substrate, a wound inductor core arranged in the outer cylindrical housing, and a working fluid disposed in...
US20110227681 LIQUID COOLED INDUCTOR APPARATUS AND METHOD OF USE THEREOF  
The invention comprises a liquid cooled inductor system including at least an inductor and an immersion fluid directly contacting at least a portion of the inductor, such as an inductor core...
US20150123756 ELECTRICAL DEVICE WITH EMERGENCY COOLING SYSTEM  
An electrical device includes a winding including an interior portion and an exterior surface, a primary cooling system for cooling the exterior surface of the winding, a secondary cooling system...
US20090261933 Vehicle Transformer  
In a vehicle transformer including a core 1, a winding 2, a rectangular tank 3 holding them, a cooling unit 7 for cooling a cooling medium 6 filling the tank 3, and a circulating pump 8 for...
US20120206228 TRANSFORMER  
A transformer containing an electrical active part arranged in an insulating space and including primary and secondary winding wound around a magnetic core. and radially spaced apart from each...
US20110227682 POTTED INDUCTOR APPARATUS AND METHOD OF USE THEREOF  
The invention comprises a potted inductor, where a solid potting material substantially contacting the inductor enhances cooling of the inductor. The inductor comprises an annular core composed of...
US20120013427 TRANSFORMER  
A transformer includes a tank that is attached under a floor of a vehicle, the tank being for housing an iron core, a coil, and an insulating liquid, thereby immersing the iron core and the coil...
US20150137925 CONTACTLESS POWER TRANSFER TRANSFORMER  
According to one embodiment, a contactless power transfer transformer includes a both-sides wound coil. The both-sides wound coil includes an inter-magnetic-pole core portion between two magnetic...
US20080164966 Electrical Component With A Cooling Circuit For Underwater Operation  
An electrical component with winding conductors, particularly a transformer, includes a cooling circuit with a heat exchanging unit. Cooling elements of the heat exchanging unit can be flowed...
US20140132379 INTEGRATED INDUCTOR ASSEMBLY  
A vehicle is provided with a transmission that defines a chamber, and a coil that is mounted within the chamber. The coil defines a cavity. The vehicle also includes a core having at least two...
US20130063234 HIGH POWER INDUCTOR AND IGNITION TRANSFORMER USING PLANAR MAGNETICS  
Described are methods and systems for using a planar inductor that includes a magnetically conductive core, a first planar coil and a second planar coil. The first and second planar coils are...
US20160322151 A Device Comprising A High Voltage Apparatus Including A Fluid And Equipment For Detecting One Or More Physical Properties Of The Fluid  
A device including a high voltage apparatus enclosing a fluid for providing cooling and/or electrical insulation of the apparatus, and a detector for one or more physical properties of the fluid...
US20160293314 METHOD TO OPTIMIZE OPERATION OF A TRANSFORMER COOLING SYSTEM, THE CORRESPONDING SYSTEM AND A METHOD TO DETERMINE THE VFD CAPACITY  
The present application discloses a method to optimize operation of a transformer cooling system, the corresponding cooling system, and a method to determine the capacity of Variable Frequency...
US20160268035 VEHICLE-MOUNTED TRANSFORMER  
A vehicle-mounted transformer comprising an iron core including a main leg, two side legs, and two pairs of connections, a winding, two covers each connected to each of opposite end faces of the...
US20160247621 Stationary Induction Electric Apparatus  
A stationary induction electric apparatus includes an iron core having legs of core and yokes of core; windings wound around the legs of core; coolant for cooling the windings; a cylindrical...
US20150332835 Transformer Insulation  
The present invention relates to an electrical transformer comprising an electrical insulator and a winding of an electrical conductor around a core, said insulator being formed of an essentially...

Matches 1 - 29 out of 29