Matches 1 - 50 out of 86 1 2 >
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7269013 Heat dissipation device having phase-changeable medium therein  
A heat dissipation device includes a heat dissipation body and a heat conducting body thermally combined with the heat dissipation device. The heat dissipation body includes a central portion...
6888060 Terminal structure of extreme-low temperature equipment  
A terminal structure of cryogenic equipment for leading a terminal of cryogenic equipment 100 from a very low temperature portion to a room temperature portion through a bushing, having a feature...
6829142 Cell thermal connector  
A variable gap thermal interface is coupled with a cold or hot plate, forming a low thermal resistance connection between an electronic device module containing at least one heat generating...
5637827 Insulator with internal passageway  
An insulator conveys cooling fluid for or connects an optical fiber cable to an outdoor high voltage electrical system. The insulator includes an elongated pipe of non-conductive material having an...
5466891 Conical composite SF.sub.6 high voltage bushing with floating shield  
The present invention provides a floating shield for a high voltage bushing. Preferably the bushing is conically shaped and has a composite housing for substantially optimizing the electrical...
5386192 Apparatus for checking the contamination condition of electric insulators  
The apparatus comprises a probe-insulator (3) with an internal cavity, a first system (8/1) that circulates a cold fluid within the cavity (4) of the probe-insulator in order to cool the latter to...
5200578 High voltage feedthrough bushing  
A feedthrough bushing for a high voltage diode provides for using compression sealing for all sealing surfaces. A diode assembly includes a central conductor extending through the bushing and a...
5142104 High voltage insulator testing system  
A corrona test set has at least a reactor and power separation filter placed in an oil-filled conductive tank of a conductive material such as sheet steel. The exciter optionally may also be placed...
5059757 Gas shrouded electrode for a plasma carburizing furnace  
An electrode for a plasma carburizing furnace is disclosed which is adapted to provide a dynamic gas shroud for inhibiting the buildup of carbon soot on the insulating elements of the electrode....
4841098 High power radio frequency energy feedthrough for high vacuum vessel  
A fluid cooled feedthrough, for conducting electrical energy at high power levels through a wall of a pressure or vacuum vessel includes a mounting flange for mounting the feedthrough to a mating...
4712029 Generator high temperature electrical lead assembly  
A terminal assembly (10) for a gas-filled, oil-cooled generator (14). The generator housing (12) includes an annular opening (18) with an annular boss (20) projecting into the housing (12), and...
4625192 Superconducting apparatus with improved current lead-in  
A superconducting apparatus comprises a superconducting coil, a cryogenic fluid for cooling the coil, a vessel for enclosing the superconducting coil and the cryogenic fluid, a current lead...
4608698 Electric heat treating furnace with quickly serviceable heating assembly components  
A heat treating furnace in which an electrical resistance heating element is disposed in a chamber and is energized by way of a power feed through conductor which extends slidably through the wall...
4523052 Gas-insulated bushing  
A gas-insulated bushing including an insulating tube filled with an insulating gas, a central conductor centrally arranged within the insulating tube, and a capacitor unit connected to the central...
4485266 Termination for a superconducting power transmission line including a horizontal cryogenic bushing  
A termination for a superconducting power transmission line is disclosed which is comprised of a standard air entrance insulated vertical bushing with an elbow, a horizontal cryogenic bushing...
4484019 High voltage RF feedthrough bushing  
Described is a multi-element, high voltage radio frequency bushing for trmitting RF energy to an antenna located in a vacuum container. The bushing includes a center conductor of complex...
4453149 Excitation lead for superconducting devices, particularly magnets  
When it is desired to change the magnetic field levels in a superconducting magnet, it is conventional practice to employ electrical leads. One end of the leads is maintained at cryogenic...
4424402 Gas-insulated bushing  
An improved gas-insulated bushing having a high withstand voltage and an increased capacity to cool a conductor, wherein the upper end portion of a potential-controlling capacitor in the form of a...
4361716 Current lead-in of the coaxial type for sealing to a container wall  
Current lead-in of the coaxial type, including at least two conducting tubes passing through a container wall, a gas-tight seal disposed between the tubes and the walls, an induction heating coil...
4358631 Heat dissipating electrical bushing  
An improved electrical bushing uses a refrigerant to provide cooling of both the bushing and the electrical apparatus to which the bushing is connected. The refrigerant vaporizes inside the hollow...
4317952 Liquid cooled terminal boxes  
Terminal boxes for large dynamoelectric machines provide a housing for high voltage terminal bushings which connect the dynamoelectric machine with a power grid. The stray flux from the terminal...
4308420 Electrical apparatus with convectively cooled bushing connector  
A conductive bushing connector includes an elongated metal stud having a center axial passage, a plurality of transverse apertures, and threaded portions at each end. A pair of insulative housings...
4286111 Apparatus for interconnecting a power supply to an electrode within a chamber containing fluid maintained at a high temperature and pressure  
An apparatus for connecting a power supply to an electrode within a high pressure, high temperature vessel is disclosed. The apparatus includes a conductor extending through the vessel such that...
4275035 Apparatus for electrical feed of a heater in a crystal-growing vessel  
Apparatus for growing crystals comprising a vessel having a heater therein connected to electrical feed lines which extend from the vessel through a feed housing to an electrical supply source. The...
4227035 Modular condenser bushing  
Electrical bushing having a plurality of individual condenser modules coaxially enclosing an electrical conductor. The condenser modules are spaced apart to define a gap therebetween. Each...
4223206 Method and apparatus for electrically heating corrosive vapors  
A heating device for heating corrosive vapours includes a casing defining a vapour flow path having an inlet and an outlet. A tubular metallic electric resistance heating element is disposed in the...
4214118 Electrical bushing  
First and second conductive flanges adjacent first and second ends of a hollow insulator column are biased together by a through-rod assembly such that the first and second flanges cooperate with...
4209658 Method and apparatus for optimizing current leads carrying varying current  
A method and means for optimizing current leads carrying varying current in super-conducting systems comprising the steps of adjusting the room temperature point of the lead to vary the length of...
4196624 Probe assembly  
A probe assembly is provided which includes a housing, at least one sensing element extending through a passageway in a wall of the housing and a sealing packing element mounted in the passageway...
4179582 High voltage high current cable terminal with dual grading capacitor stack  
A high voltage terminal or connection to a high voltage conductor includes internal and external grading capacitor stacks which form a closed dielectric filled chamber. All of the foregoing...
4169965 Integrally cooled electrical feedthrough bushing  
An electrical feed through bushing for transformers multifunctionally uses the transformer coolant to cool the bushing conductor. The bushing is piped into the transformer oil heat exchanger.
4169037 Entrance bushing  
A high pressure, high voltage entrance bushing member using taper-sealing between an insulating plastic plug and a metal barrel. Spring loading, as by means of a spring lock washer, is used to urge...
4132853 Electrical bushing  
An electrical insulating bushing with longitudinally extending channels for parallel coolant flow across the entire inner and outer surfaces of a hollow conductor. A first channel is formed by a...
4123618 Vapor-cooled terminal-bushings for oil-type circuit-interrupters  
An improved vapor-cooled terminal-bushing is provided for increased current-carrying capacity, such as 6,000 amperes, for example, in an oil-type circuit-breaker, being provided with a "dry" body...
4117254 Device for passing electric current through a wall subjected to excess pressure on its inner side  
A device for passing an electric current through a wall subjected to excess pressure on its inner side, and comprising: a sleeve received in an aperture in the wall, which sleeve is integrally...
4078150 Liquid-cooled stud for terminal bushings of a generator  
A stud for a terminal bushing is cooled by a liquid flowing through a spiral groove formed in a juncture of telescoping tubular members utilized to form the conducting stud of the terminal bushing.
3999002 Terminal connector for high-energy electric cables with internal cooling  
An internally cooled high-energy cable is equipped with terminal connector assemblies for supplying electric current thereto and withdrawing the current therefrom, and with terminal connector...
3973077 Bushing for electrical connection  
A bushing for leading an electrical connector through a wall or the like has an intermediate flange for attachment in the wall and two metallic end flanges on either side of the intermediate...
3959576 Apparatus for supplying power to electrical devices having conductors cooled to a low temperature  
In apparatus for supplying power to electrical devices having conductors cooled to a low temperature and in which the apparatus establishes connections between normal conductors at room temperature...
3950606 Apparatus and method for cooling a superconducting cable  
The invention concerns an arrangement for cooling an electric cable which comprises deep-cooled inner and outer conductors at high voltage and zero potential, respectively, and is provided with...
3946141 Cooling apparatus for an electric cable  
The invention concerns apparatus for cooling an electric cable which comprises superconducting inner and outer conductors, is subdivided into at least two cable sections and is provided with cable...
3926774 Electric treater system  
Electric treater system for resolving an emulsion in a vessel with an electric field created by an energized electrode receiving current from an external power source via a feed-through insulator,...
3916079 Coolant feed for high voltage apparatus  
A coolant feed for electrical apparatus having conductors at a high-voltage potential in which the coolant feed line is surrounded by a vacuum vessel in which is located a radiation shield of...
3904815 Electrically insulating feed-through for cryogenic applications  
An electrical connector suitable for cryogenic applications of virtually all metal construction employing anodized aluminum rings to provide electrical isolation.
3902000 Termination for superconducting power transmission systems  
Cold, electrical gradient, terminal section for a superconductor cable for alternating current power transmission for making an electrical connection between room-temperature components and a cable...
3900699 High-voltage and coolant feed apparatus for low temperature cooled conductors  
A high-voltage and coolant feed apparatus for low temperature cooled electrical conductors, each of which is connected to a normally conductive electrical conductor and between which an electrical...
3885636 Terminal for low-temperature cable  
A terminal for a low-temperature cable having a plurality of coaxial ducts defining annular channels through which a cryogenic fluid is passed and a cable conductor extending through the inner...
3865968 TERMINATORS FOR ELECTRICAL SUPERCONDUCTOR CABLE INSTALLATIONS  
A terminator (which terminator includes a cable fitting which terminates a superconductor cable but which leads, instead of to a lead-out bolt, for example to a standard conductor of an adjoining...
3829723 ALTERNATING CURRENT DYNAMO ELECTRIC MACHINES  
A dynamo electric machine, especially a large alternating current hydrogen-cooled generator, in which each winding terminal comprises an electrically insulated conductor secured and located in an...
3809794 FLUID SHEATHED ELECTRODE LEAD FOR USE IN CORROSIVE ENVIRONMENT  
An improved electrode assembly for use in an electrolytic cell perimetrically confining a corrosive fluid environment. Included therein is an electrode element exposed to said environment, at least...
Matches 1 - 50 out of 86 1 2 >