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Match Document Document Title
9035735 Coil terminal  
An object of the present invention is to provide a contact coil terminal having smaller numbers of components and assembling manhours, and thus, higher productivity. For this, there is a coil...
8981889 Common mode filter with ESD protection pattern built therein  
Disclosed herein is a common mode filter with an ESD protection pattern built therein. The common mode filter includes a base substrate that is made of an insulating material, a first insulating...
8922315 Flexible ultracapacitor cloth for feeding portable electronic device  
Disclosed is a flexible ultracapacitor having a flexible cloth including an autotransformer-type connected switch made with nanoporous carbon electrodes impregnated by an electrolyte. Each of the...
8552708 Monolithic DC/DC power management module with surface FET  
A monolithic DC to DC converter, provides a semiconductor substrate, a surface FET formed on the semiconductor substrate that modulates currents across a surface of the semiconductor substrate,...
8368498 Coil and method for manufacturing the same  
[Task] There are provided a coil that is simple in structure and excellent in high frequency characteristics and a method for manufacturing the same. [Means for Resolution] The coil includes a...
8237529 Low-loss ferrite and electronic device formed by such ferrite  
Low-loss ferrite comprising 100% by mass of main components comprising 47.1-49.3% by mol of Fe2O3, 20-26% by mol of ZnO, and 6-14% by mol of CuO, the balance being NiO, and 0.1-2% by mass (as...
8207629 Transformer  
A transformer, particularly a seat transformer, for a sitting device, comprising at least one transformation unit, which has at least one input and at least one output. According to the invention,...
8013705 Field coil assembly of electromagnetic clutch for compressor and method for manufacturing the same  
A field coil assembly of an electromagnetic clutch for a compressor and a method for manufacturing the same, wherein the field coil assembly includes a coil installed in a core and made by winding...
7905637 Transformer assembly and light fixture assembly using same  
A potted transformer assembly comprises a housing portion to form an exterior transformer housing, a transformer unit dimensioned to fit within the housing portion, the housing portion including a...
7834733 Inductive component  
An inductive component includes a coil former comprising connection pins, a first winding and a second winding on the coil former, and protective components comprising either a PTC element or a...
7446639 Micro power converter and method of manufacturing same  
A micro power converter is provided in which magnetic flux passing outside of external electrodes and second connection conductors is decreased to reduce noises, and at the same time, adhesiveness...
7054411 Multichannel contactless power transfer system for a computed tomography system  
A multichannel, contactless power transfer system includes a primary power inverter disposed on a stationary side of the system, and an auxiliary power inverter disposed on the stationary side of...
6946942 Transformer  
A transformer comprises a rectangular insulative housing, a plurality of inductive coils received in the insulative housing, and a plurality of soldering tails. The insulative housing includes a...
6859127 Device for combining annular transformers with a machine housing  
A device for combining annular transformers with a machine housing includes a bolt to fix annular transformers on a machine housing and a saucer-shaped plate assembled on the outer side of the...
6556117 Multi-channel uniform output type transformer  
A multi-channel output type transformer for outputting uniformly balanced voltage among multiple output channels. The transformer comprising a primary winding and a secondary winding that is wound...
6169471 Engine igniting coil device  
An engine igniting coil device adapted to be mounted in a cylindrical bore of an engine and directly connected with an ignition plug therein has a coil case containing an igniting coil assembly...
6060972 Method and means for replacing an electrically conducting cable by another electrically conducting cable  
Method for replacing a first cable (1) by a second cable (2) between a first predetermined point (1a) and a second predetermined point (1b). The cable comprising, the provision of first series...
5949320 Self fusing solenoid coil  
A portion of a solenoid coil melts after a predetermined time period has elapsed to interrupt the flow of current through the coil. The portion which melts can include a reduced cross sectional...
5714922 Ignition coil for an internal combustion engine  
The invention is directed to an ignition coil for use in an internal combustion engine. The ignition coil includes a core and a bobbin in which at least a part of the core is received. Primary and...
5661280 Combination of a gas-filled interrupter and oil-filled transformer  
A gas-insulated switch for a distribution transformer and its associated electrical connections are located within a tank containing insulating and cooling oil for the transformer.
5510769 Multiple frequency tag  
A multiple frequency tag in one embodiment comprises a generally flat dielectric substrate having first and second generally opposite principal surfaces. A first resonant circuit including a first...
5504419 Rod-core current transformer  
In the case of the current transformer according to the invention, the components used are arranged in a novel manner. The primary winding (7) is arranged around the secondary winding (8), with an...
5357233 Ignition apparatus for internal combustion engine  
An ignition apparatus for an internal combustion engine, comprises, an ignition coil including a primary coil and a secondary coil for generating a peaked high-voltage output from an abrupt...
5272459 Standardized and self-contained transformer battery charger assembly  
The present invention is a standardized transformer battery charger assembly for assembling a self-contained transformer battery charger with a built-in printed circuit board (PCB). The...
5161088 Transformer assembly with exposed hollow housings, and multiple coils  
A transformer assembly (10) for use as a self-contained auxiliary power supply in complex machine tool applications is disclosed as having a core (16) with a first side (18), a second side (20)...
5101185 Coil carrier with safety switch  
A coil carrier with a receptacle for a safety switch is proposed, which has an electrically conductive mounting part (17) for the safety switch (6) with a recess (21) for the frictionally engaging...
5051867 Transformer assembly with exposed laminations and hollow housings  
A transformer assembly (10) for use as a self-contained auxiliary power supply in complex machine tool applications is disclosed as having a core (16) with a first side (18) and a second side...
5041807 High tension connection for an ignition coil, in particular for an internal combustion engine for an automotive vehicle  
An ignition coil, in particular for an internal combustion engine for an automotive vehicle, comprises, integrated into a housing, a magnetic assembly which includes a magnetic core mounted within...
4906801 Animal guard for power transformers  
A cover for application to a top surface and adjacent portion of the sidewall of a distribution transformer to prevent electrical shorting across the top surface and sidewall portion. The cover...
4901182 Electrical transformer component mounting assembly  
An electrical transformer assembly characterized by a tank having opposite sides and a top access opening with a transformer structure movable into and out of the tank through the opening, the...
4800356 Shunt transformer  
An AC power/step-down transformer suitable for use in switchgear for controlling electrical apparatus such as an indicator lamp has low core cost and permits economical assembly, as no...
4788613 Magnetic head having coil bobbin for mounting printed circuit board  
A coil bobbin for a magnetic head in which a recording and reproducing coil bobbin and an erasing coil bobbin each having a hole made therein for inserting a core are formed into an integral...
4514712 Ignition coil  
An ignition coil for spark ignited internal combustion engines intended for mounting on and connection to a spark plug which simplifies high voltage distribution, promotes maintenance and safety,...
4484169 Transformer apparatus with -superimposed insulated switch and transformer units  
This invention relates to improvements in a transformer apparatus in which a transformer unit insulated with insulating oil and a switch unit insulated with insulating gas are combined. The...
4449110 Device for chocking an inverted type current transformer when transported on its side  
A device for chocking an inverted type current transformer when transported on its side.It comprises at least one jack (12) within the metal enclosure (1) but operable from outside the latter and...
4419536 Means for affixing an electronic component on a supporting medium  
The invention provides efficient means for orienting an electronic component on a supporting medium, whereby the axially extending leads of the component are simultaneously positioned in an...
4345804 Flexible bushing connector  
A high power flexible connector has a first conductive member adapted for connection to a bushing and a second conductive member adapted for connection to a winding. A plurality of flexible...
4258410 High voltage distribution system with movable voltage measuring transformer  
Metal clad switchgear, comprising in one of the compartments of, or in a separate casing associated with its envelope system a movable voltage measuring transformer which is adapted to be adjusted...
4258348 Current measuring transformer  
A transformer for measuring current flowing through a conductor includes a U-shaped housing which is adapted to be received about the conductor. A closure member is secured by a sliding hinge...
4234864 Transformer with offset side wall-mounted on-load tap changer  
A transformer, with a core and windings, is arranged in a liquid-filled transformer tank and provided with an on-load tap changer suspended from the outside of the side wall of the tank. The...
4211957 Amorphous metal lamp ballast having a capacitor integral with the magnetic core  
The magnetic core of a lamp ballast is bifilar wound from inherently thin amorphous metal strip and utilizes the laminations of the magnetic circuit as the plates of a capacitor. The outer yoke of...
4140934 Power terminal structure for stator component of high-output turbo-generator  
A stator conductor terminal assembly is located at the underside of the housing of a three-phase turbo-generator for leading out the phase windings from the stator coil head. The assembly includes...
RE29019 Intruder detection system  
An intruder detection system comprising a line adapted to be located substantially at ground level and consisting of an elongated high permeability magnetic core on which is wound a coil in the...
3914528 Pressure relief device for power transformer  
A pressure relief device associated with power transformer apparatus of the fluid tank type, the relief device having a disk relief valve responsive to excessive gas pressure developing in the...
3818400 FILTER CHOKE FOR HIGH ELECTRICAL VOLTAGES AND LARGE OUTPUTS  
A filter choke is formed of a magnetically unshielded winding, a step selector switch electrically connected to the winding and a load selector switch electrically connected to the step selector...
3795236 IGNITION DISTRIBUTOR  
An ignition distributor for an internal combustion engine spark ignition system includes a hollow casing closed at one end by a detachable insulating cap. A rotatable shaft is supported by the...
3718850 SEMICONDUCTOR RECTIFIER DEVICE  
A semiconductor rectifier device includes a transformer enclosure having a transformer therein and a plurality of separate rectifier unit tanks. A plurality of output terminals each of which...
3691425 TRANSFORMER WITH A FUSE  
A plastic bobbin-like body for a fused coil, such as a primary winding of a power transformer, is provided with end flanges. A fuse-mounting groove is provided on the outside of a thickened...
3679998 LASER FLASHTUBE TRIGGERING ARRANGEMENT  
The trigger transformer for the disclosed laser excitation arrangement includes a spool-like ceramic core having a pair of radially outwardly extending annular end wall portions and defining an...
3585450 BOBBIN ASSEMBLIES  
A bobbin assembly comprising a bobbin having an axial core passage and flanges at each end of the bobbin with a coil of wire wound round the bobbin between the flanges and a housing formed on one...

Matches 1 - 50 out of 84 1 2 >