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7569767 |
Coaxial cable including tubular bimetallic inner layer with folded edge portions and associated methods
A coaxial cable may include an inner conductor, an outer conductor, and a dielectric material therebetween. The inner conductor may include a tubular bimetallic layer having a pair of opposing...
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7544886 |
Extra-fine copper alloy wire, extra-fine copper alloy twisted wire, extra-fine insulated wire, coaxial cable, multicore cable and manufacturing method thereof
An extra-fine copper alloy wire has: a wire diameter of 0.010 to 0.025 mm; 1 to 3 weight % of silver (Ag), and a balance consisting copper (Co) and an inevitable impurity; a tensile strength of not...
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7525041 |
Method and apparatus for resonance frequency response attenuation
A method for attenuating resonance frequency responses includes encasing at least one conducting element within a protective sheath and disposing a damping element about the at least one conducting...
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7518058 |
Powerfeeder spacer
A powerfeeder spacer includes a spacer hub, a neutral cable opening having an interior cable opening wall extending through the spacer hub, a plurality of spaced-apart spacer fingers extending from...
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7449631 |
Coaxial cable
A coaxial cable ( 10 ) includes at least one conducting wire ( 110 ), at least one insulating layer ( 120 ) coating a respective conducting wire ( 110 ), at least one shielding layer ( 130 )...
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7446257 |
Coaxial cable with fine wire inner conductor and method of manufacture
A high impedance coaxial cable with a fine wire inner conductor and method of manufacture. An inner conductor less than 0.1 inches in diameter is coated with an adhesive resin. The coating having a...
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7361831 |
Coaxial cable and multi-coaxial cable
A coaxial cable and multi-coaxial cable which comprise a low-permittivity insulator having an air layer, whose outer diameters can be reduced, which have excellent flexibility, and which allow...
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7314997 |
High speed data communication link using triaxial cable
A high speed data communication link has a circuit for providing a differential signal having first and second opposite phase components and a triaxial cable connected to receive the positive phase...
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7314996 |
Coaxial cable
A coaxial cable including a core conductor, an insulator arranged around the outer periphery of the core conductor, and an outer conductor arranged around the outer periphery of the insulator...
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7122737 |
Semi-rigid cable
A semi-rigid cable coaxially includes a brass wire ( 1 ) having a silver-plated layer ( 2 ) formed by plating silver having a high conductivity, a dielectric body ( 3 ) prepared by using...
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7105739 |
Coaxial cable
A first conductor is provided on an outer circumference of a central conductor with an insulator therebetween, a second conductor is provided on a concentric circle having the central conductor as...
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7084343 |
Corrosion protected coaxial cable
A corrosion-resistant radio-frequency coaxial cable includes an inner conductor, a layer of dielectric material surrounding the inner conductor and an outer conductor comprising a laminate...
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7026544 |
RF system for an MRI apparatus, provided with bead-shaped spacers
RF connection cable 2 for interconnecting an RF coil and an RF processing apparatus in an RF system of a medical MRI apparatus. The connection cable 2 is comprised of an outer sleeve 6 ...
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6989486 |
High voltage cable for a miniature x-ray tube
In a miniature x-ray tube, which may be on the order of approximately 1 mm in diameter or even less, a high voltage cable is provided in various embodiments for conducting current to the cathode of...
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6974905 |
Coaxial cable and transmission transformer using same
In a coaxial cable, a first insulating sheath covers an outer periphery of a first conductive wire. The first insulating sheath includes at least three insulating layers. A plurality of second...
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6956164 |
Inner conductor supports for rigid coaxial transmission lines
An support for coaxial transmission lines is described, having a reduced mass and being configured to reduce bending stresses when subject to insertion or axial load effects.
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6953888 |
Thin coaxial cable and method for its manufacture
A thin coaxial cable is provided comprising an inner conductor; an outer conductor being an electroplated conductive metal layer; a thin electrically insulating layer made of a polymeric enamel...
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6927332 |
Flexible test cable
A flexible test cable has a center conductor ( 210 ), a conductive sleeve ( 240 ) with an effective electrical length equal to an odd quarter wavelength of a frequency of interest, a dielectric...
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6849799 |
High propagation speed coaxial and twinaxial cable
The amount of air dielectric in air core coaxial and twinaxial cables is increased by spacer structures installed between the center conductor and the outer shield which have provision for air...
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6822846 |
Standing wave barrier
An electrically conductive inside structure of a standing wave barrier surrounds a section of a conductor in a sub-region. It can be displaceably arranged on the conductor section and galvanically...
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6812401 |
Ultra-small high-speed coaxial cable with dual filament insulator
A cable for transmitting electromagnetic signals has a central conductor. A pair of insulator filaments, each having a circular cross section, are twisted around each other to form an insulator...
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6768050 |
Conduit connector apparatus
An apparatus connects a pair of open-ended electrical conduits together end-to-end. Each conduit has a channel portion with an open side and a cover portion for closing the open side of the channel...
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6756538 |
Coaxial cable having improved mechanical and electrical properties
A coaxial cable has a return loss higher than 36 dB and a structural return loss higher than 38 dB within the frequency range from 500 to 1000 MHz. The coaxial cable has a polyolefin inner solid...
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6747207 |
Gas-tight metal-clad bushing
A bushing for high-voltage and medium-voltage gas-insulated metal-clad electrical switchgear includes a substantially cylindrical metal jacket surrounding a conductive busbar. It also includes a...
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6712644 |
Coaxial line section assembly and method with VSWR compensation
A apparatus for joining coaxial line sections for high-power RF signals includes a feature that permits the impedance and the electrical profile of the inner joining element to remain comparatively...
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6624352 |
GIS post insulator with an integrated barrier
The invention relates to a post insulator ( 4 ) whose surface ( 41, 51 ) is geometrically configured, in at least one area ( 4 a ) between an inner conductor ( 2 ) and encapsulation ( 3 ) for a...
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6614665 |
Cable management bracket for a telecommunications rack
A cable management bracket for a telecommunications rack. The bracket includes an elongated member having a length sized to extend across a width of the rack. A plurality of fingers project...
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6603088 |
Pressurized gas circuit-breaker pole that can be assembled and disassembled without significant loss of gas
A pressurized gas circuit-breaker pole includes a first enclosure or pole head having a first envelope with a first connecting flange including a circular orifice. The envelope contains a first...
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6570087 |
Delta magnetic de-fluxing for low noise signal cables
A cable for conducting electronics signals in proximity to a source of electromagnetic interference, the cable has at least one longitudinally extending conductive wire having a diameter and an...
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6559376 |
Combustion initiation device and method for tuning a combustion initiation device
An ignition cable constructed according to a method for optimizing an ignition cable, the cable including at least a capacitor, where the ignition cable carries current from a power source to a...
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6509522 |
Three-phase integrated gas insulated bus
In a three-phase integrated gas insulated bus, three vertical outlets 3 are formed in the longitudinal direction of a cylindrical bus enclosure 1 and three horizontal outlets are formed in...
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6509521 |
X-ray catheter with coaxial conductor
A coaxial cable (coax) has successive layers of a hollow non-conductive inner core, a conductive inner layer, an insulating layer, a conductive outer layer, and a non-conductive outer layer.
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6465730 |
Fabrication of a circuit module with a coaxial transmission line
Interconnections are made through a planar circuit by a monolithic short-circuited transmission path which extends from a circuit portion of the planar circuit to the opposite side. The opposite...
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6452105 |
Coaxial cable assembly with a discontinuous outer jacket
A coaxial cable structure incorporating a physical interruption in the outer jacket or sheath of the cable. This interrupts the continuity of the outer conductor and serves to block DC (direct...
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6417445 |
Elementary coaxial cable wire, coaxial cable, and coaxial cable bundle
A cable wire having a core conductor 11 , an insulator 12 surrounding the core conductor, and an outer conductor 13 surrounding the insulator 12 is provided. The core conductor 11 is made...
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6346671 |
Coaxial high-frequency cable
A coaxial high-frequency cable is described which having an inner conductor ( 1 ), a dielectric spacer ( 2 ) surrounding the inner conductor ( 1 ), and a tubular outer conductor ( 3 ) which is...
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6340497 |
Method for improving performance of highly stressed electrical insulating structures
Removing the electrical field from the internal volume of high-voltage structures; e.g., bushings, connectors, capacitors, and cables. The electrical field is removed from inherently weak regions...
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6316719 |
Fabrication of circuit modules with a transmission line
Interconnections are made through a planar circuit by a monolithic short-circuited transmission path which extends from a circuit portion of the planar circuit to the opposite side. The opposite...
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6307156 |
High flexibility and heat dissipating coaxial cable
A coaxial cable includes an inner conductor made of a number of conductive strands which are twined to form a wire rope which is drawn through a die to reduce its diameter until the outer surface...
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6294728 |
Cable with external conductor of several elements
A cable is proposed, particularly a coaxial cable, with an internal conductor (1), an insulation (4) which encloses the internal conductor (1), an external conductor encompassing several elements...
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6288328 |
Coaxial cable having effective insulated conductor rotation
A coaxial cable [10, 50] includes an inner conductor [11] that is separated from an outer conductor [13] by a layer of insulating material [12]. The outer conductor includes a thin sheet of...
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6265667 |
Coaxial cable
The present invention relates to a metallic shielded cable having a wire braid shield coated with a non-gel and non-powder anti-corrosion coating and also to a coaxial cable having a central solid...
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6245990 |
Gas-insulated pipeline system with an inner line supported by column-type support structures
A gas-insulated tubular conductor arrangement is provided in which, in order to simplify the manufacture, transport and handling of the inner conductor, the support regions of the tubular inner...
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6198039 |
Pipeline section of a gas-insulated pipeline
The pipeline section of the gas-insulated pipeline has an insulating gas-filled encapsulation including a polymer pipe. A current conductor is arranged inside the capsule pipe and extends parallel...
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6180877 |
Electrical conductor protected against electromagnetic interference exceeding a threshold
A device for transmitting electrical energy or electrical signals comprises a core, an outer conductor and a threshold characteristic dielectric material between the core and the outer conductor....
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6166323 |
Encapsulated gas isolated high voltage installation with a partitioned connector component
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6143988 |
Coiled tubing supported electrical cable having indentations
An electrical line for installation in a well for transmitting power to a well pump includes a string of coiled tubing. An electrical cable having insulated electrical conductors embedded within an...
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6118068 |
Gas-insulated power transmission system with internal conductors fixed axially at intervals
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6091025 |
Electrically optimized hybird "last mile" telecommunications cable system
A cable system is provided which can accomodate electrical and optical cabling. The conductors of the system employ a layer which is impedance-matched to space, decreasing their cross-section to...
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6087590 |
Enclosed high-voltage electric line
An enclosed high-voltage electric line having a high-voltage electric conductor (2) which is supported inside an enclosure (1) by one or more supporting elements (3, 4, 5), each with at least one...
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