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7595445 |
Transposition device for a prefabricated electrical canalization
The present invention relates to a transposition device for a prefabricated electrical canalization, said canalization includes a certain number of conducting bars distributing different phases...
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7541538 |
Multiconductor cable structures
There are provided cable architectures useful for constructing high-performance audio interconnection cables. Multiple, parallel runs of multiconductor, shielded, twisted pair cable are used to...
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7459825 |
Stator winding rod
A stator winding bar comprises a plurality of strands that are transposed in the manner of a Roebel bar in an active part having a prescribed length, the active part being divided into several...
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7425684 |
Universal systems printed circuit board for interconnections
In Electronics, there exists three distinctive areas namely, discrete components or devices, circuits, and systems. A circuit is built from devices and a system is built from circuits. This...
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7292449 |
Virtual ground return for reduction of radiated emissions
A digital apparatus having a cable comprising a plurality of high-speed and low-speed signal carrying conductors, the conductors carrying the low-speed signals are bypassed to a signal ground with...
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7221577 |
Bus twisting scheme for distributed coupling and low power
The present invention relates to a system and method for equalizing the capacitance between/among n lines of a bus running in parallel for a portion of their length. The system and method include...
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7204648 |
Apparatus for enhancing impedance-matching in a high-speed data communications system
An impedance-matching electrical connection system, for use with high-frequency communication signals, includes a circuit board and a plurality of contact pads mounted on the circuit board. The...
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7184264 |
Connectable memory devices to provide expandable memory
A memory device is described that is capable of expanding an amount of storage capacity available to a host computer without requiring a user to purchase a new, higher capacity memory device that...
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7126055 |
Apparatus and methods for dielectric bias system
Methods and apparatus of connecting and communicating signals between electrical devices (such as stereo or video speaker or interconnect cables or similar circuits) include applying a bias voltage...
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7113410 |
Electromagnetic shield assembly with opposed hook flanges
An electromagnetic shield structure ( 100 ) has an elongated conductive wall ( 102 ) that continuously or discontinuously defines a shielding perimeter and has a flange ( 104 ) laying over...
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7026545 |
Flex cable having a return-signal path and method for reducing length and impedance of a return-signal path
A device and method are provided for reducing impedance, impedance discontinuities, and signal-loop area in flex cables used for a signal path. In one embodiment of the invention, a flex cable is...
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7012596 |
Color thin film transistor display module with shielding-effect cable
A color Thin Film Transistor (TFT) display module with shielding-effect cable includes a color TFT display, a grounding terminal and a cable. The grounding terminal is installed at the rear of the...
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6977343 |
Heat-sensitive material and heat-sensitive element
The invention provides a heat-sensitive material having a heat shrinkable material (e.g., a heat shrinkable resin) having dispersed therein electrically conductive particles, which shrinks on...
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6951978 |
Conductive fabric with balanced mutual interference amongst conductors
A conductive fabric including a plurality of conductive elements defining an alternating sequence of segments and cross-over regions. Within each of the segments, the conductive elements are...
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6936763 |
Magnetic shielding for electronic circuits which include magnetic materials
Shielded electronic integrated circuit apparatus ( 5 ) includes a substrate ( 10 ), with an eletronic integrated circuit ( 15 ) formed thereon, and a dielectric region ( 12 ) positioned on the...
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6927333 |
Twin-wire line
A twin-wire line over (un)shielded (un)twisted pair for simplex and duplex analog and digital single- and multi-span single- and multi-channel local and long-distance cable communications...
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6791454 |
Cable
The present invention relates to a cable (K 1 , K 2 ) which has integrated identification transmitters (KG 1 -KG 5 ) for cable-specific data. This data can be checked by using wires or without...
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6396000 |
Printed circuit board and method for reducing radio frequency interference emissions from conductive traces on a printed circuit board
A printed circuit board includes a first helical conductive trace and a second helical conductive trace. The first helical conductive trace extends generally along a longitudinal axis of a layer of...
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6365827 |
Circulator conductor arrangement
A conductor arrangement for a lumped element circulator in which the mutual inductive or capacitive coupling between conductors is different at different points of coupling between conductors. The...
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6300846 |
Flat flexible cable with ground conductors
A flexible circuit member includes first and second pseudo-twisted flexible conductors on a flexible dielectric substrate. The first pseudo-twisted conductor is on a first side of the substrate and...
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6297445 |
Communication line
A communication line is disclosed which is able to reduce the difference in the signal propagation time between the wires of the twisted pair. A communication line of the present invention is...
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6265655 |
Signal-transmitting connection with protection against magnetic field interference
In a signaling connection having at least two electrical conductors which different connect components and/or subassemblies, a reliable signal transmission is insured by providing at least one...
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6259018 |
Conductor structure
A wiring structure has at least three conductors each having a respective first portion running substantially mutually parallel on the first planar path and a second portion, the second portions...
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6201333 |
Method for producing conductor bars and stator winding for an electric machine
A conductor bar and a method for producing a conductor bar of a stator winding for an electric machine, in particular a generator, having a stator as well as a rotor disposed rotatably therein....
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6194652 |
Cable terminating connectors
This invention deals with a method of assembling first and second connectors at the ends of a cable including twisted pairs of color encoded wires, first ends of two wires of one of the twisted...
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5986207 |
Signal carrying arrangement
An elongated element having at least one electrical and/or optical conductor, and at least one additional element allocated to the elongated element. This additional element has at least one...
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5939952 |
Flat flexible cable with pseudo-twisted conductors
A flat flexible electrical cable includes a pair of pseudo-twisted conductors on a flexible dielectric substrate. Each conductor includes alternate straight and oblique sections. The straight...
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5835979 |
Wiring pattern preventing EMI radiation
A wiring pattern includes first halves, each of which is a first half of a corresponding one of one or more intervals into which the wiring pattern is divided, and second halves, each of which is a...
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5777417 |
Transposed stator winding bar with extended field compensation
Winding bars of AC machines include a multiplicity of mutually electrically insulated conductor elements, which are transposed according to the Roebel principle. The conductor elements in the two...
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5761049 |
Inductance cancelled condenser implemented apparatus
An apparatus comprises a condenser such as a condenser for reducing power source noise to be implemented on a board, a conductor for supplying a current passing through the condenser, and a current...
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5646368 |
Printed circuit board with an integrated twisted pair conductor
A multi-layered printed circuit board having an integrated twisted pair conductor. In a preferred embodiment, the printed circuit board comprises two segmented conductor traces on a first and a...
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5596169 |
Combined SCSI/parallel port cable
A cable for connecting a peripheral device to an input/output port configured in accordance with either a SCSI protocol or a parallel port protocol has a first connector which has a plurality of...
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5477007 |
Twisted conductor
The present invention is directed to a twisted conductor in which better use is made of the material and at the same time the structural dimensions are reduced. The partial conductor has a sharp...
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5430247 |
Twisted-pair planar conductor line off-set structure
A twisted-pair conductor line structure is formed on a substrate (22) having insulated conductive layers (10, 11). The conductive layers are used to form first, second, third, and fourth conductive...
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5424490 |
Twisted lead pairs on PCB to improve common mode rejection
The invention in its main aspect comprises a printed circuit board having a bus extending along a predetermined length of a portion of said printed circuit board, the bus having a predetermined...
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5397862 |
Horizontally twisted-pair planar conductor line structure
A twisted-pair conductor line structure is formed on a substrate (22) having insulated conductive layers (10, 11). The conductive layers are used to form first, second, third, and fourth conductive...
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5389735 |
Vertically twisted-pair planar conductor line structure
A twisted-pair conductor line structure is formed on a substrate (22) having insulated conductive layers (31, 32). The conductive layers are used to form first, second, third, and fourth conductive...
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5357051 |
Printed circuit board for reducing radio frequency interferences
A printed circuit board includes at least a twisted pair of single-sided printed circuit board (PCB) having a twisted pair of conductive strips bonded on a same side of the PCB by mounting a...
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5357050 |
Apparatus and method to reduce electromagnetic emissions in a multi-layer circuit board
A method for defining traces on a multi-layer circuit board suppresses electro-magnetic emissions radiated from the traces. The defined traces carry a differential signal. Layers of signal and...
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5039824 |
Printed circuit having twisted conductor lines printed thereon
A printed conductor including two twisted conductor lines each have a plurality of segments disposed alternately on opposite surfaces of a circuit board, the successive segments of each line being...
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5036160 |
Twisted pair backplane
A backplane having a layer of insulation material, a plurality of lead segments arranged in line and spaced from one another on a first surface of the insulation material, a plurality of...
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4262163 |
Busway phase transposition assembly
In a busway having plural busbars disposed with their broad sides in face-to-face relation, the ends of longitudinally aligned outside busbars are cut at complementary angles to create a single...
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3837072 |
METHOD OF MANUFACTURING A COHERENT ROEBEL BAR COIL
A one-turn stator coil for arrangement in winding slots of a rotary a.c. machine, in which the coil sides are made in the form of roebel bars, is produced by forming two hair-pin shaped bundles of...
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3809796 |
INDUCTIVE RADIO TRANSMISSION LINE
An inductive radio transmission line which is made of a plurality of pairs of two-wire transmission lines, each of which is formed in a plan view configuration upon a series of conductor supports,...
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3757028 |
PRINTED-BOARD AND SIMILAR TRANSMISSION-LINE STRUCTURE FOR REDUCING INTERFERENCE
A novel transmission-line structure, particularly adapted for printed circuit sheets and the like, and embodying zig-zag line conductors formed of conductive strips successively disposed on...
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3624268 |
JUMPER ARRANGEMENT FOR OVERHEAD TRANSMISSION LINES
In a jumper arrangement for an overhead electric power transmission line wherein conductors of the transmission line are secured to a power transmission tower through strain insulator string...
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3544701 |
SYSTEM FOR TRANSPOSING THE WIRES OF A POWER TRANSMISSION LINE,MAINLY OF A HIGH VOLTAGE POWER TRANSMISSION LINE
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3453375 |
TERMINAL FOR ASSEMBLING ANTENNAS
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3441654 |
TRANSPOSED ELECTRIC LINE,PARTICULARLY FOR USE IN TELECOMMUNICATION SYSTEMS
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3244793 |
Transposition fitting
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