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7582835 |
Sweep style conduit bodies
A conduit body provides for the accommodation of wire extending therethrough. The conduit body includes a body wall having an elongate side wall, a bottom wall and an open end defining a body...
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7559340 |
Tube type cable protection and guide device
A tube type cable protection and guide device in which the device can be easily manufactured by extrusion molding without changing the size of a mold so that devices of different lengths can be...
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7514628 |
Cable laying configuration
A laid cable configuration contains cables, preferably electric cables, data and information transport cables and/or control cables, in particular fiber optic cables, and fluid transport tubes and...
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7239781 |
Composite fiber radial compression members in an umbilical
The present inventions relate generally to umbilicals comprising at least one inner tube and at least one composite fiber element to provide greater resistance to radial compressive forces. Such...
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7057104 |
Large-radius conduit bodies
Large-radius conduit box bodies for connecting electrical or telecommunications conduits have a body defining a chamber with an axial hub at one or both ends and at least one perpendicular hub...
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6580029 |
Electrical and telecommunications conduit bodies
An electrical and telecommunications conduit body for connecting electrical conduits. The conduit body includes a body defining a chamber and hubs defining passageways communicating with the...
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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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6176022 |
Removing moisture from hollow guiding members such as cable ducts
With the object of removing moisture from a system of N⪆2 elongated hollow guiding members (20) for cable-like elements (27), in the system a gas flow (G) is maintained. The gas flow is supplied...
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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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6064007 |
Moisture resistant underground cable
An electrical cable protected against moisture by a tubular liquid crystal film having its molecules multiaxially oriented.
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5985181 |
Semiconductive resin composition and process for producing the same
There is provided a semiconductive resin composition comprising the following components (A), (B), (D) and (E): (A) 5 to 100 parts by weight of a modified ethylene copolymer obtainable by...
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5956445 |
Plenum rated cables and shielding tape
A plenum rated cable having a core that includes a transmission medium of a plurality of insulated conductors preferably having thereon an insulating layer of a fluorinated ethylene composition. A...
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5930415 |
Monitoring device for a gas-insulated cable
A gas-insulated cable includes a plurality of sections separated by sealed partitions, each section including a cylindrical steel case, a cylindrical aluminum screen coaxial with and inside the...
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5860768 |
System for transmitting electrical energy having at least one underground, high-voltage electrical conductor, and a method for producing such a system
The system serves to transmit electrical energy in conurbations. It has a gas-insulated cable (1) having at least one high-voltage electrical conductor (8) arranged in a pipe (101) filled with...
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5777260 |
Coaxial cable additionally having at least one light waveguide
An intermediate layer in which at least one channel-like depression is provided on the outer conductor of a coaxial cable. The depression proceeds helically with respect to the cable axis and at...
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5717576 |
Device and method for protecting electronic units in a satellite from electrical disturbance
Device and method of protecting a satellite from undesired electrical disturbances without significantly increasing the satellite's weight. The device includes two faraday cage structures around...
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5698615 |
Cable with a filling compound and method for the manufacture thereof
A cable has a filling compound (CA1, CA2) containing a swelling powder and at least one additive substance. This additive substance is mixed with the swelling powder and lies between the particles...
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5689088 |
Gas insulated device, gas insulated switchgear, gas insulated bus line, and cable direct-coupled gas insulated switchgear
A gas insulated device includes a grounded tank filled with an insulating gas and having a conical insulator spacer securely mounted therein to define an interior space. A through-type electric...
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5684270 |
Joint with a boss for a long distance gas-insulated three-phase cable
A joint with a boss for fitting to an assembly compartment for assembling together two adjacent lengths of a long-distance gas-insulated three-phase cable, the joint including a boss containing the...
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5666452 |
Shielding tape for plenum rated cables
A plenum rated cable having a core that includes a transmission medium of one or more copper or tin-copper conductors having thereon an insulating layer of an ethylene-chloro tetrafluoro ethylene...
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5571990 |
Gas-insulated single-phase cable for transporting electricity
A gas-insulated single-phase cable for long-distance transport of electricity under high tension, the cable including a cylindrical steel case filled with nitrogen under a pressure of at least 10...
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5571989 |
Gas-insulated high-tension line for long distances
A gas-insulated high-tension three-phase electricity line which includes a cylindrical steel case and three conductors disposed parallel to the axis of the case, and a magnetic screen constituted...
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5565652 |
Electrical power transmission line
An electrical power transmission line is particularly adapted for the transmission of electrical power from relatively small and remotely located hydroelectric sites and over rugged terrain. The...
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5530200 |
Three-phase metal-clad electricity line, and method of manufacture
A three-phase metal-clad electricity line insulated by gas under pressure, the line including a plurality of lengths each constituted by modules that are assembled together end-to-end, each length...
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5496965 |
Line for conveying electrical power
A three-phase electrical power line comprising a sealed tubular envelope of steel filled with insulating gas under pressure, e.g. nitrogen or carbon dioxide CO 2 , and having three conductive bars...
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5434353 |
Self-supporting insulated conductor arrangement suitable for arrangement in a vacuum container
A self-supporting electric conductor arrangement, in particular a coil, suitable for arrangement in a vacuum container, contains, as a supporting structure, a tube (18a) of insulating material,...
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5349131 |
Electrical wiring material and transformer
An electrical wiring material having a cooling function is characterized by a long hollow conductive body within which operating fluid is internally confined. An electrical connection piece is...
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5302780 |
Split coaxial cable conductor and method of fabrication
A coaxial cable conductor (20) comprises a center conductor (22) having a preselected longitudinal shape and a longitudinally split outer conductor (24). The split outer conductor (24) includes a...
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5264660 |
High-voltage system
A high-voltage system has an insulation-gas filled metallic encapsulation which surrounds active parts to which voltage is applied. A first protective coating (3) is provided on the internal...
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5185497 |
Single-pole gas-insulated line duct
A single-pole gas-insulated line duct has a enclosing tube and an inner conductor held centered in place in the enclosing tube by support insulators. Electrode bodies embedded in arms of the...
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5166473 |
Naval electrical power cable and method of installing the same
Naval power cable comprises a plurality of insulated electrical conductors, at least a pair of strip cords, a water blocking layer, and a jacket layer. Each electrical conductor has a longitudinal...
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5151143 |
Moisture-impermeable electric conductor
In the manufacture of a cable core comprising a moisture-impermeable multi-wire conductor, the conductor is stranded in a conventional manner and, after a fluid-impermeable layer of plastics...
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5142100 |
Transmission line with fluid-permeable jacket
A structure for an electrical cable which may be used as a high-frequency signal transmission line and which includes a jacket which is highly permeable by fluids to reduce the time required for...
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5115103 |
Insulated conductor and method of producing the same
This invention relates to a novel coating structure composed of a mixture of an energy irradiation curable resin composition and microspheres, which is used to form a thinfilm coating on a small...
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5105055 |
Tunnelled multiconductor system and method
A tunnel multiconnect system comprising a substrate of flexible dielectric material, a plurality of at least three first line conductors supported on the substrate to form a multiconductor pattern,...
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5043539 |
Bonded sheath cable having enhanced resistance to jacket splitting
A bonded sheath cable (20) includes a core (22) and a longitudinally wrapped outer shield (36) which encloses the core. An outer surface of the shield is provided with a layer (39) of a copolymer...
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4997992 |
Low distortion cable
A low distortion cable made of multi-strand conductors including a dielectric core, a plurality of conductive strands of solid cross-section wrapped around the core in a single layer and a...
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4850672 |
Strain compensated fiber optic cable
A strain compensated fiber optic cable composed of a hollow central member made from an elastic material capable of being physically enlarged, such enlargement capable of being at least partially...
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4762965 |
Insulating polyolefin laminate paper and method for producing same, and electric power supply cable
An insulating polyolefin laminate paper and a method for producing such a paper in which first and second fiber paper layers are laminated to a polyolefin film layer. The fiber paper layers have an...
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4759001 |
Termination apparatus for a marine streamer employing a flexible load bearing outer hosewall
A hosewall terminating apparatus for a streamer section utilizing a load bearing flexible hosewall includes an inner sleeve having radially extending outward protrusions and an outer sleeve having...
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4716500 |
Probe cable assembly
A probe cable assembly for use in connecting a monitoring instrument to an electronic SUT, to analyze the interaction between the system and a multiple terminal electronic component which can be...
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4688273 |
Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system
A sanitary system for thermostatically controlled supply of hot and cold water to a number of tapping locations includes a hot water storage container, piping to the tapping locations,...
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4647712 |
Electric cable for transportation very high current at low voltage, and methods of manufacturing such a cable
An electric cable (1) for transporting very high current at low voltage, in particular a welding cable for use in robot welders, comprises at least one multi-strand conductor (2) and an outer...
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4639544 |
Pipe-type cable system with electromagnetic field shaper
In an alternating current pipe-type cable system in which a group of individual insulated conductors are loosely disposed eccentrically within a conduit, an electromagnetic field shaping device...
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4634804 |
Streamer cable with protective sheaths for conductor bundle
In accordance with an illustrative embodiment of the present invention, a fish-net plastic sheath having oppositely layed, generally parallel plastic filaments is used to cover the conductor wire...
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4581478 |
Gas pressurized cable and conduit system
A way to evacuate all moisture and air and then pressurize with SF 6 gas, a cable and conduit system used for electrical power distribution and transmission lines, by fabricating a termination at...
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4439630 |
Silicone compositions for buried electrical splice closures
A particular silicone dielectric fluid, having aliphatic hydrocarbon or substituted aliphatic hydrocarbon substituents, with a specific gravity of at least 1.02, is employed to encapsulate and...
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4434319 |
POF Cable having outer pipe with curved offset sections to accommodate expansion of the core
A POF cable line which comprises a steel pipe and three cable cores drawn in the steel pipe. At least one curved offset section is arranged on the steel pipe at a part spaced from a cable joint at...
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4394531 |
Transmission line assembly including means for reducing vibrations and method of making same
A transmission line assembly including a mechanism for reducing vibrations and a method of making the same is provided which includes an outer tubular sheath having an inner surface forming an...
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4166921 |
Flexible housing, in-line electronic
A housing assembly taking the place of strength members in cables for insing electrical and/or electronic equipment. The assembly comprises cylindrical end terminations interlocking with cable...
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