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WO/2003/090234A1 |
Electrical conductor (12), having a rod-like longitudinal shape extending parallel to a longitudinal axis. The conductor (12) comprises a solid inner part (15) being electrically conducting, having a flat cross-section perpendicular to t...
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WO/2003/083879A1 |
The invention relates to a three-conductor cable (10) consisting of three stranded electric cables (1), each comprising a core that has a current conductor (2) and a neutral and/or return conductor. Each individual cable (1) is essential...
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WO/2003/077266A1 |
A method is provided for reducing the stray noise associated with the transmission of the electrical power between a power source (62) and a target (64). The method includes the step of interconnecting the power source and the target (64...
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WO/2003/060957A2 |
A method is provided for manufacturing a semiconductive insulating shield for an electrical cable accessory. The method includes providing a substrate (12) having a desired contour in relation to the electrical cable accessory. The subst...
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WO/2003/058645A1 |
A flat communication cable is provided having one or more pairs of data conductor wires, which are single wires as opposed to twisted pairs, with each pair of conductors coextruded and encased within an inner jacket. Shielding is provi...
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WO/2003/050825A1 |
A high power electrical transmission cable having composite wires (10), wherein the wires have aligned reinforcing fibers (12) of carbon or ceramic embedded within a matrix material (14). A jacket of an electrically conductive material s...
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WO/2003/038839A1 |
A method and apparatus for fiber optic monitoring of downhole power and/or communication conduits employs optic fibers near such conduits or even within an encapsulation of said conduits to monitorintegrity thereof.
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WO/2003/012460A2 |
A high temperature superconducting (HTS) transmission cable (10) based on the cold dielectric concept with an HTS shield (16) that houses all three phases (22, 23, 24) inside a single crystat without causing large degradation and loss du...
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WO/2003/003382A1 |
The present invention relates to a method for shielding, the magnetic field generated by an electrical power transmission line comprising at least one electrical cable. This method comprises the provision of a magnetic shield in a positi...
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WO/2002/093589A1 |
An electric cable (10) incorporating an electric conductor (11) surrounded by an insulation system comprising compressed gas (13) that provides electric insulation and facilitates cooling of said electric conductor.
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WO/2002/086914A2 |
The invention relates to a multi conductor (L) arrangement for transferring energy and/or data. Said system contains a plurality of conductor elements (1i) respectively comprising a conductor (1A) which is surrounded by an insulation (2)...
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WO2001013380A9 |
The present invention relates to electrically conductive devices comprising at least one electrically conductive substrate surrounded by a foamed interpolymer composition. The interpolymer composition comprises at least one substantially...
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WO/2002/070600A2 |
A composition comprising: (a) polyethylene; (b) as a scorch inhibitor, [1,3,5-tris(4-tert-butyl-3-hydrosy-2,6-dimethylbenzyl)-1,3,5
,-triazine-2-4-6-(1H,3H,5H)-trione]; (c)a thioester; (d)a hindered amine stabilizer; and (e) an organic p...
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WO/2002/068323A1 |
The invention concerns a method for forming a coating film, consisting of nanotubes, the surface of a substrate, which consists in contacting said surface with a gaseous atmosphere containing at least a carbon compound and causing therma...
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WO/2002/059912A1 |
The invention relates to a low voltage supply device and a building fitted with one such low voltage supply device. Said low voltage supply device (1) comprises a current-producing device (4) for producing a low voltage current; current ...
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WO/2002/052582A1 |
Electrical cable, particularly for high voltage direct current transmission, comprising at least one conductor and at least one extruded insulating coating layer consisting of a polymeric composition comprising a polyethylene modified wi...
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WO/2002/045100A1 |
The present invention relates to a manufacturing process of a multipolar cable comprising at least one pair of cores, each core comprising at least one conductive element and at least one layer of electrical insulation in a position whic...
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WO/2002/041328A1 |
A cable for use in remote sensing applications is disclosed which comprises in a preferred arrangement a first electrically conductive conduit (12), a second electrically conductive conduit (14) disposed within the first conduit (12), fi...
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WO/2002/031051A1 |
A low adhesion semiconductive dielectric shield for use with cross-linked polyethylene, ethylene-propylene-diene rubber (EPDM rubber) insulation. The dielectric shield comprises a base polymer which is a copolymer of ethylene with a mono...
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WO/2002/029829A1 |
A cable comprising an electrical conductor or a core of electrical conductors surrounded by (A) an insulation layer, which is surrounded by, and contiguous with, (B) an insulation shield layer, the (A) insulation layer comprising: a) a p...
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WO/2002/017333A1 |
A shield cable, comprising a first conductor, a shield covering the first conductor through an insulator, and a second conductor passing through the inside of the shield and coming into contact with the shield, whereby a very troublesome...
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WO/2001/095345A1 |
The present invention relates to an insulated electric cable (8) that has one or more conductors (4). With the intention of reducing the winding space, improving cooling, reducing stray flux and therewith improving the efficiency of appa...
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WO/2001/093279A2 |
An electric cable of the mass-impregnated non-draining type impregnated with a dielectric impregnating material. The dielectric impregnating material is liquid and the viscosity of the liquid impregnating material exhibits a low temperat...
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WO/2001/075903A1 |
Conducting material for an electric conductor comprising nanostructures (31) and a charge-transfer agent that shifts the nanostructures' fermi level so that said nanostructures attain an enhanced conductivity.
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WO/2001/075904A1 |
An electrically insulating resin composition excellent in electrical performance and processability; and an electric wire or cable coated with the composition. The electrically insulating resin composition comprises 60 to 90 wt.% ethylen...
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WO/2001/075902A1 |
A power cable containing at least one conductor comprising individual nanostructures that are substantially homogeneously dispersed in a matrix.
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WO/2001/075912A1 |
An induction winding containing at least one turn of current-carrying means that include at least one electric conductor comprising nanostructures.
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WO/2001/073796A1 |
The invention relates to a cable arrangement (CA) where three cables (L1, L2, L3) have at least two cross-bonding locations (SCB) when transmitting power between a first location (A) and a second location (B). At the cross-bonding locati...
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WO/2001/056042A1 |
An electric power line composite cable which is low-cost, easy to manufacture and easy to lay and which has a hollow pipe (4) capable of receiving communication cables, such as optical fibers, and insulation covered conductors (3) in an ...
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WO/2001/054140A1 |
A cable includes an optical fiber (120) and a pressure sealed enclosure surrounding the fiber. The enclosure is adapted to be elongated to the maximum expected axial strain on the cable without permanent deformation. In one embodiment, t...
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WO/2001/050482A1 |
A flat cable, wherein current conductors are located in a substantially coplanar relationship and side by side adjacent to the narrow sides of a flat cable. Data conductors (2) are located between current conductors (1). The cable includ...
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WO/2001/046737A1 |
A composite cable for conveying electrical energy and optical signals from a source or sources thereof to electrically energized units which process the optical signals. The cable has one or more buffer tubes (12) encircling at least two...
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WO/2001/033577A1 |
The invention relates to electric insulation techniques and in particular to electrically insulating sheaths that have shielding properties and are resistant to temperature and flames. The invention makes it possible to produce a sheath ...
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WO/2001/022142A1 |
A flexible innerduct structure (10) is configured to contain a cable within a conduit. The innerduct structure includes a pair of adjacent strip-shaped layers of flexible material (20, 22) that are joined along their longitudinal edges (...
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WO/2001/018825A1 |
A flow-through cable for transmitting information (20) is provided. The cable includes a jacket (22) having a length and an information conducting core (26) coaxially received within the jacket. A first insulation layer (24) surrounds th...
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WO/2001/013381A1 |
The present invention relates to electrically conductive devices comprising at least one electrically conductive substrate surrounded by an interpolymer composition. The interpolymer composition comprises at least one substantially rando...
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WO/2001/004911A1 |
There is provided a conductive rope-like lead-in cable for connecting a seismic streamer to a towing vessel. The lead-in cable comprises a first electrical conductor at the center core of the cable for carrying a first polarity of power ...
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WO/2000/074211A1 |
A power cable (1) for use as a winding in a high voltage electrical machine or other high voltage induction device, the cable comprising at least two coaxially arranged electrically conducting means (2-4) and, positioned between the or e...
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WO/2000/070626A1 |
A balanced transmission shielded cable (1) comprising an inner conductive shield (3) and an outer conductive shield (5) surrounding the inner conductive shield (3). In an annular region (A) defined between both shields (3, 5), unshielded...
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WO/2000/068657A1 |
System for monitoring high-tension cables (1) in air stretches as well as a use of the same. The system comprises at least one optic fibre (3) fastened to the high-tension cable (1), said optic fibre comprising at least one Bragg grating...
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WO/2000/054288A1 |
The present invention pertains to the field of power generation and electrical transmission lines and may be used for determining the electricity produced, transmitted and used as well as for defining contacts in a cable. The purpose of ...
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WO/2000/049626A1 |
The invention relates to a cable and to a method of constructing a cable with at least one cable core having three or more conducting layers which are mutually separated by isolating layers, resistive layers, or reduced electrical contac...
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WO/2000/026925A1 |
Environmentally friendly dielectric fluids containing linear alpha or internal C¿10-20? linear olefins suitable for use as an insulating fluid in high voltage underground or submarine electrical transmission cables are disclosed. These ...
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WO/2000/025324A1 |
A semiconducting composition for electric cables, an electric cable incorporating the composition, and a method of producing a cross-linked semiconducting layer of an electric cable are disclosed. The semiconducting composition comprises...
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WO/2000/016343A1 |
The invention relates to a flat cable and its junction with an intelligent contact terminal. A cable (3) includes two flat current conductors (6) in parallel and two flat code conductors (7) in parallel. The current and code conductors (...
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WO/2000/008655A1 |
An electric DC-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such a cable. The insulating system comprises an extruded cross-linked polyethylene based insulation disposed a...
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WO/2000/005730A1 |
Hybrid electrical-optical cable for overhead installations for power distribution and for telecommunications, comprising three insulated phase conductors helically wound around a supporting rope. Inside the supporting rope there is at le...
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WO/1999/056289A1 |
There is provided a cable which retards lightning. The cable includes at least one internal conductor which may be a power conductor or a signal conductor. A choke conductor is wound about the internal conductor in the shape of a spiral....
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WO/1999/044206A1 |
An insulated electric cable having a polymer based insulation system comprising an insulation layer (12; 22) and one or more semi-conductive layers (11; 13; 21; 23). The insulation layer is based on an electrically insulating polymeric c...
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WO/1999/044207A1 |
An insulated electric DC-cable having a polymer based insulation system comprising an extruded and cross-linked polyethylene, XLPE, based composition, disposed around a conductor and a method for production of such a cable. The XLPE base...
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