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WO/2020/225326A1 |
The invention relates to a tool (1) resembling pliers, with two pliers legs (4, 5) pivotably connected to one another in a pivot (3), which have grip areas (9, 10) on one side of the pivot pin (3) and have functional jaw parts (6, 7) on ...
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WO/2020/226906A1 |
A conduit is formed in a cable (10) having a plurality of wire bundles (12) by removing one or more of the centrally located bundles (12). A bundle (12) is removed by penetrating a wedge (14) into the bundle (12) and then pulling the pie...
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WO/2020/225317A1 |
The invention relates to a modular spool storage device (10) configured to store a length of line, which is configurable between an assembled operational configuration and a disassembled transport configuration, wherein in the assembled ...
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WO/2020/227246A1 |
The disclosed system may include (1) a drive subsystem that translates along a powerline conductor, (2) a rotation subsystem that rotates a segment of fiber optic cable about the powerline conductor while the drive subsystem translates a...
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WO/2020/226263A1 |
The present invention relates to a power cable puller. According to an embodiment of the present invention, provided is a power cable puller comprising: a first roller having a first rotating shaft and a first frictional ball surrounding...
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WO/2020/225325A1 |
The invention relates to an insulation-stripping tool (2) designed as a hand tool for stripping insulation (58) from a cable (39), having a first insulation-stripping cutter (14) for stripping the insulation (58) transversely to a longit...
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WO/2020/224705A1 |
The invention relates to a method and an apparatus (3) for detaching an insulation layer (1) from an end of a conductor wire (2). The insulator layer is connected to conductor by means of an adhesion layer (9), wherein said adhesion laye...
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WO/2020/220896A1 |
The present application particularly discloses a cross arm resistant against wind deflection, and a power transmission tower. The cross arm resistant against wind deflection comprises: a post insulator having one end connected to a tower...
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WO/2020/221897A1 |
A method of repairing or replacing a joint for high voltage polymer cables or a high voltage polymer cable (1c), comprises the steps of: a) removing a section to be replaced of the joint or the high voltage polymer cable (1c) such that t...
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WO/2020/223582A1 |
An improved method and apparatus for providing bend limits and cable protection on medium to large diameter (approx. 30 mm -300 mm) seismic towed arrays, umbilicals as well as medium and high voltage power and/or communications subsea ca...
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WO/2020/216939A1 |
An inventive cable fitting (1) for high voltage cables, comprises a rigid core insulator (5) with a central duct suitable to receive a high voltage cable conductor. An elastomeric stress relief element (8) is cast around and thereby atta...
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WO/2020/215753A1 |
An unmanned aerial vehicle inspection method and system for an electric power system. The method comprises: perform, by means of a control center (S220), function classification on unmanned aerial vehicles controlled by the control cente...
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WO/2020/219558A1 |
A puller in accordance with some example embodiments includes a frame and a capstan rotatably mounted on the frame. The capstan has a body having an angled wall portion and a movable end wall. A boom is mounted to the frame and has a hea...
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WO/2020/216496A1 |
An apparatus (10) for the maintenance of an overhead line system (2) of a track comprises a handling device (11) and a movement device (12). The movement device (12) serves for moving the handling device (11) between a transport position...
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WO/2020/216835A1 |
The invention relates to a method for manufacturing an electric cable (1), having at least two inner conductors (2) which extend from a first cable end (3) to a second cable end (4). A control unit (10) detects an actual rotation (VIST) ...
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WO/2020/219296A1 |
An apparatus (10 which is to be inserted into a longitudinally extending conduit includes at least one longitudinally extending compartment (11) formed by attached the ends of a sheet of material (12) together. Another sheet of material ...
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WO/2020/213019A1 |
Machine to recover a cable, comprising at least one hydraulic pump (19) with variable cubic capacity, provided with a system (23) to adjust the cubic capacity, driven by a servo controller (24), and at least one hydraulic motor (21) fed ...
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WO/2020/213765A1 |
The present invention relates to a system for measuring the real-time vertical displacement of a power transmission line by using a barometer and a thermometer, the system having barometers provided on the top and bottom of a transmissio...
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WO/2020/212472A1 |
A pig (5) for installing an elongated element in a conduit (3), the pig (5) being arranged to be driven in the conduit (3) by a driving fluid (16) introduced under pressure in said conduit (3), the pig (5) comprising: - a body (28), - a ...
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WO/2020/210131A1 |
A system for performing work on electrical power lines and/or splices on electrical power lines comprises an unmanned aerial vehicle (UAV), a power line tool adapted to perch on an electrical power line and/or a splice on an electrical p...
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WO/2020/210799A1 |
Technologies are described for devices and methods to splice two contacts of a cable. The assemblies may comprise a first and second sealing boot each configured to slide onto and form a seal to the cable. The assemblies may comprise a p...
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WO/2020/204013A1 |
Provided are: an insulating tape which is for coating a connection part of a power cable, and which is unlikely to cause local cracking to a fused part even when a highly hydrophilic polyethylene is used; a method for forming insulating ...
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WO/2020/204012A1 |
Provided is an insulating resin composition that allows a reduction in the amount of spatial electric charges accumulated in an insulating layer, whereby dielectric breakdown is less likely to occur. This insulating resin composition 1 c...
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WO/2020/203788A1 |
The present invention achieves improvement in electrical characteristics and reliability.　The present invention is provided with: a conductor connection part 20 to which conductors 11 exposed from insulating layers 12 of two power cabl...
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WO/2020/200827A1 |
The invention relates to a device (131) for assembling an electrical plug connector (12) on a first cable end (3) and/or on a second cable end (4) of an electrical cable (1a, 1b) having one or more inner conductors (2). The device (131) ...
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WO/2020/200559A1 |
Method for processing a shielded cable, wherein the cable has a cable core and an external conductor and also an inner insulation which is arranged between the cable core and the external conductor, in which method the external conductor...
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WO/2020/194980A1 |
A wire harness 10 has: an electrical cable 20; a connection terminal 30 that is electrically connected to a core wire of the electrical cable 20; and a cylindrical shrink tube 50 that covers a connection section of the core wire and the ...
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WO/2020/188455A1 |
A cable preparation machine (100) includes a frame (110) forming a cable cutting zone (112), the frame having a cable opening (126) along a cable axis (176) at the cable cutting zone receiving an end (150) of a cable (104). The cable pre...
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WO/2020/190818A1 |
A tank including a fluid reservoir, a communication module, a controller, and at least one sensor. The fluid reservoir is configured to be in fluid communication with a cable segment. The communication module is configured to communicate...
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WO/2020/188456A1 |
A method of removing a foil shield from a cable. The method includes: positioning the cable proximate a heating source; heating the foil shield in a designated area to weaken the foil shield; and removing an outer insulation of the cable...
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WO/2020/181303A1 |
The invention relates to an insertion aid for a flexible element - in particular a draw-in spring (3), a cable and/or a flexible empty conduit - that is to be introduced into an opening (11), the insertion aid comprising a flexible tubul...
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WO/2020/181823A1 |
The present invention relates to a wiring unit device and a wiring device for a mine blind shaft or an underground pipe gallery. The wiring unit device comprises an electric motor provided at the center of an inner cylinder, a wiring por...
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WO/2020/182595A1 |
A method for offshore installing of power cables or tubes (17) for power cables for wind turbine installations (2, 3), wherein an end of an incoming power cable and an end of an outgoing power cable or an end (33) of an incoming tube (31...
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WO/2020/181959A1 |
The present application relates to a mine tunnel flexible propulsion wiring method. A mine tunnel flexible propulsion wiring machine apparatus is provided and comprises a tapered propulsion chamber means, a cylindrical propulsion chamber...
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WO/2020/180190A1 |
There is disclosed a device for connecting an aircraft warning marker to a power line, said device being connectable to a helicopter, wherein the device comprises a release mechanism adapted to clamp two halves of the aircraft warning ma...
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WO/2020/176938A1 |
A cable dispensing vehicle comprising: a frame; at least one pair of ground contact wheels supporting the frame and for travelling over ground; opposed drum arms coupled to the frame for supporting a spindle for a drum of cable; and a ca...
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WO/2020/180178A1 |
The invention relates to a vessel for lowering a flexible article, e.g. a cable, into the sea, said vessel comprising: -a first guide for guiding the flexible article into the sea; -a second guide for guiding the flexible article into th...
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WO/2020/172800A1 |
A patrol control method for a movable platform, and a movable platform. The method comprises: when the movable platform is at a patrol position, obtaining a reference patrol parameter and a patrol reference image corresponding to the ref...
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WO/2020/175017A1 |
In conventional cable pulling methods, since a power cable is wound up by rotating a winding drum with a drive motor, there are cases where, when a large pull-out force is required to pull out the power cable in a conduit, it is not poss...
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WO/2020/175815A1 |
The present invention relates to a device which is used as both a taping device and a stripping device and is used for stripping or taping a coating of an extra-high-voltage wire in a live wire state and, more particularly, to an automat...
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WO/2020/172415A1 |
A method for repairing a damaged area of an outer jacket layer of a cable or cable accessory includes: applying sealant to a strip of flexible material; forming a preliminary sealant layer on the damaged area and around an entire circumf...
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WO/2020/171743A1 |
A clamp for repairing overhead transmission line conductors comprises a saddle consisting of a U-shaped profile, and a casing. The length of the saddle is greater than the length of the casing. The casing is in the form of a hollow cylin...
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WO/2020/165086A1 |
The invention relates to a method for removing a cable film (5) from a cable section (A), which is to be worked, of an electrical cable (1), according to which method the cable film (5) is compressed in the axial direction along the cabl...
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WO/2020/165104A1 |
The invention discloses a conductor joint ant a method for connecting a conductor end of a first cable with a conductor end of a second cable with the conductor joint. The conductor joint comprises a tubular longitudinal sleeve (1) and a...
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WO/2020/165206A1 |
The invention relates to a device (21) for working an electrical cable (1) which has a sheath (6) and a cable film (5) situated beneath said sheath, comprising an assembly (32) of modules (33, MD1, MD2, MD3, MD4), which are independent o...
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WO/2020/165209A1 |
The invention relates to a device (1) for producing an electrical cable (2) which has a cable film (20). The device has a film working module (9) for reducing the mechanical loadability of the cable film (20) at a crack position (PR) whi...
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WO/2020/162819A1 |
A transition for an optical fibre cable (11) through a partition. The optical fibre cable (11) is received inside a shield pipe (1, 4), which shield pipe (1, 4) is of an electrically conductive material. The shield pipe (1, 4) is receive...
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WO/2020/159701A1 |
An apparatus to be introduced into a conduit includes a cable and a fabric sleeve which extends longitudinally along the cable. The sleeve is secured around the cable by complimentary connectors which extend outwardly from the edges of t...
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WO/2020/151819A1 |
The invention relates to a device (100) for fixing a plurality of electric lines in a row. The device (100) comprises a slot-shaped positioning device (200), which is configured to position a plurality of electric lines (101) in a row, a...
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WO/2020/152996A1 |
Provided are a connecting tool and a connecting method with which a reaction force received by a rotation tool from a tool operation rod can be borne by the connecting tool. The connecting tool connects a rotation tool and a tool operati...
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