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WO/2012/023191A1 |
A rope for supporting electric cables with each other is provided with which it is possible to prevent the scenery or the beauty from being marred. The rope for supporting electric cables with each other has been formed by inserting, int...
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WO/2012/014022A2 |
The invention relates to an anchoring device (1), including a body (2) intended for receiving a cable (32) and having an inlet area (14) and an outlet area (15) for the cable, and a means (21) for attaching the body to the mounting. The ...
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WO/2012/003655A1 |
A socket-clevis (1) has a jack (11) and an inverted T-shaped slot (12), wherein the jack (11) communicates with one end of the inverted T-shaped slot (12). The socket-clevis (1) also comprises an anti-slip baffle (2) consisting of a bott...
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WO/2011/159041A2 |
The present invention relates to an underbracing for an arch-shaped utility pole used to firmly erect a utility pole. The underbracing for an arch-shaped utility pole of the present invention is molded with just conductive concrete and g...
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WO/2011/154653A2 |
The present invention relates to a device (1), to a kit and to a method of anchoring an element (30) on an exterior face of a wall (20) of a building, notably for anchoring telephone cables. The method involves the following steps: from ...
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WO/2011/153497A2 |
A conductor of a power transmission line has its effective resistance to flow of direct current or low-frequency current (such as, for example, 50 Hz or 60 Hz) varied in a wide range to pass current and/or to generate heat for melting ic...
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WO/2011/119065A2 |
The invention relates to electric power engineering and can be applied for monitoring the condition of overhead transmission line (OHL). Technical result of the invention is the higher monitoring reliability and timely detection of unacc...
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WO/2011/112874A1 |
Disclosed herein are embodiments of a yoke for holding electric power lines, comprising a plate that is configured to be attached to a utility structure, an arm provided with a spacer, an extension, and a securing structure wherein the a...
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WO/2011/112104A1 |
The application discloses apparatus and methods for a high-voltage electrical connector. The connector connects a first electrical conductor to a second electrical conductor. The connector has a body portion and a securing portion, from ...
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WO/2011/103036A1 |
A compression connector and assembly include an elongated, interiorly hollow tube, and at least one tubular sleeve, the tube including a first material exhibiting a first axial extrusion rate and the sleeve including a second material ex...
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WO/2011/094889A1 |
The invention relates to an attempt to address deficiencies in the signals that prevent humans and avifauna from colliding with tall structures of any kind, the invention comprising warning devices including pivoting and rotary spherical...
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WO/2011/095453A1 |
A clamping device (1) for fitting to a pipe (2) or the like is disclosed, having an elastic body that is a snap fit on the pipe and substantially encompasses it., so as to minimise the risk of the clamping device, being inadvertently det...
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WO/2011/081274A1 |
The present invention relates to a robot for inspecting a power distribution line. The robot comprises: a travel device coupled to an overhead earth wire which interconnects utility poles, such that the travel device travels along the ov...
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WO/2011/072508A1 |
A tension compensation device with brake function at least comprises a main shaft (10) and a shell (20) rotating relative to each other. One of the main shaft (10) and the shell (20) is used to connect with a tension component (30). An e...
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WO/2011/038688A1 |
A quick cable deicing device and a power component thereof are provided. The deicing device comprises a cable clamping pedestal (11, 13) which is sleeved on a cable and is capable of moving along the cable, a deicing head (21, 22) mounte...
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WO/2011/037437A2 |
The present invention relates to an apparatus for automatically adding and arranging cables, comprising: a driving pulley, to one side of which a motor for providing power and a speed reducer for adjusting the rotation speed of the drivi...
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WO/2011/029311A1 |
A method for vertically grounding and leading down from the outer side of a composite material pole tower and the pole tower thereof. The method includes: extending an upper metal cross arm (2) of a length of a ground down-leading wire o...
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WO/2011/029312A1 |
A method for vertically grounding and leading-down from the center of a composite material pole tower and the pole tower thereof. The method includes: a ground wire cross arm (1) at the top of the tower is made of metal material, a groun...
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WO/2011/029314A1 |
A method for vertically grounding and leading-down from the inner side of a composite material pole tower and the pole tower thereof. The method includes: a ground wire cross arm (1) is made of metal material, an upper metal cross arm (2...
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WO/2011/022009A1 |
A damper assembly system that can provide for multiple frequency responses to control Aeolian vibration in EHV (Extra High Voltage) applications is disclosed. The damper assembly comprises an asymmetric design that enables two disparate ...
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WO/2011/016748A1 |
The invention relates to electrical engineering and can be used in overhead electrical transmission lines for suppressing conductor gallop. The device for suppressing conductor gallop can be mounted on the conductor of an overhead electr...
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WO/2011/003137A1 |
Provided is a cross-arm for supporting an electrical line, the cross-arm including an elongate tubular body for fitment to a utility pole and an internal web structure arranged inside the body, said web structure being shaped and configu...
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WO/2011/005138A1 |
A method for moving an ice removing tool along an overhead power transmission cable is carried out using the effect of the electromagnetic field of said power transmission cable. A movement means comprises a levitation coil and at least ...
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WO/2010/144275A2 |
A conductor termination system for use with an electrical power transmission conductor includes a termination assembly and a connector. The termination assembly includes an end member and an integral retainer mechanism. The end member in...
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WO/2010/142365A2 |
The invention relates to a holding element (1) for fixing a conductor cable (5), comprising a cable channel (3) extending substantially along a longitudinal axis (6), at least one clamping region (11) for clamping the conductor cable (5)...
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WO/2010/135844A1 |
The cable is substantially torsionally rigid and substantially flexurally flexible. The mounting device is designed such that the cable can be connected to two parts (2, 3) which can rotate relative to each other axially to a limited ext...
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WO/2010/119095A1 |
The invention relates to a system and a probe unit for monitoring on-line temperature of high voltage cables in air stretches, comprising of at least one optical fibre attached to the cable, and said optical fibre comprising of at least ...
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WO/2010/099241A9 |
An electric transmission wood pole is selected for installation of a grounding wire using a grounding wire slot cutting device generally having two bases, two elongate guide members, a trolley, and a power tool mounted in the trolley. Th...
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WO2010110208A1 |
A helical protector (11) mounted to an overhead cable (7) at the position of contact between a support (1) and the cable (7) supported by a support member (3) of the support (1). The helical protector (11) is provided with a tubular body...
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WO/2010/111326A1 |
A power line de-icing apparatus that incorporates both thermal and mechanical means to remove various forms of accumulated ice or wet snow from power lines. The apparatus uses a minimum amount of energy to first de-bond and then break of...
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WO/2010/103159A1 |
Beacon device for marking electricity lines. This comprises a single part made of rubber or similar, that has a flexible body (3) that hugs the conductor cable (1) and an anti-vibration ring-shaped extension (4) to which is connected the...
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WO/2010/094093A1 |
The present invention refers to a device for dynamically neutralizing vibrations in single cable overhead power transmission lines. The device comprises a main body (2) a screw (5) and washer (6) assembly for mounting the main body onto ...
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WO/2010/085126A2 |
The present invention relates to an automatic arrangement device for fiber optics, comprising: a main body disposed on a messenger wire for installation of communication cables; a multiplicity of communication cable guides connected to t...
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WO/2010/085061A2 |
The present invention is a construction method which enables uninterrupted work using a pole clamp mountable on an auger crane or any similar crane in the event the penetration depth of an electric pole needs to be adjusted in the upward...
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WO/2010/076859A1 |
Provided are an auxiliary equipment for installing a tension balancer and a tension balancer for overhead line which can increase the working efficiency and are cheap. An auxiliary equipment (1) for installing a tension balancer compris...
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WO/2010/074945A1 |
An isolating apparatus for an electric power line includes an elongate insulator having opposed insulator ends and a pair of electrically conductive end members each secured to a respective one of the insulator ends. At least one of the ...
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WO/2010/067317A2 |
The present invention is oriented to solving existing problems in the ground systems of aerial networks of electric energy distribution, providing a pole with an incorporated ground system. Said pole has a ground lead embedded in its str...
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WO/2010/057465A2 |
The invention relates to a suspension clamp for suspension cable, cross-span adjuster cable, and contact wire suspensions, comprising at least one clamping yoke and one suspension yoke, wherein at least the surface of the clamping yoke f...
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WO/2010/048489A2 |
Disclosed herein is a control cable assembly with dampening. In one implementation, a shifter assembly for a vehicle transmission, may include a shifter adapted to move between at least two positions corresponding to different modes of o...
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WO/2009/152363A2 |
A universal cable hanger or clamp that can accommodate a variety of cable sizes, and can be mounted on a variety of structures in a various ways. The hanger comprises a fixed block with a movable block, where the fixed block can be clamp...
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WO/2009/133250A1 |
The clamp (1) comprises: a tubular body (2) with two parallel lateral walls (5a) linked by two transverse walls (6a), said four walls defining therebetween a channel (7) having a rectangular cross-section converging from the first to the...
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WO/2009/131322A2 |
The present invention relates to a telegraph pole for an underground cable, including a pole body, a transformer, and a transformer case. The pole body stands upright with a lower end thereof buried under the ground, and is internally eq...
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WO/2009/123781A1 |
A system and method for deicing power transmission cables divides the cable into sections. Switches are provided at each end of a section for coupling the conductors together in parallel in a normal mode, and at least some of the conduct...
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WO/2009/109847A1 |
A shielding system for mitigation of the magnetic field produced by a plurality of source conductors (1) traversed by currents comprises a plurality of shielding conductors (2) associated to the plurality of source conductors (1), and a ...
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WO/2009/106413A1 |
In order to considerably reduce the tensile stress on a cable or rope which is clamped in a clamping apparatus and in order in this way to considerably increase the freely suspended cable distance, the clamping apparatus for clamping a c...
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WO/2009/108688A2 |
A support for running wires includes at least first and second supporting hoops 12 and 14 that support the wiring that is placed within the hoops. Where more than two hoops are employed, they may be arranged either radially around the bo...
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WO/2009/094766A1 |
The insulator comprises a lower bell shaped portion, an intermediate annular waist portion and an upper saddle portion for receiving and supporting an electric transmission overhead cable. An axial blind bore opens at its lower end for r...
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WO/2009/072595A1 |
A tension balancer has a middle shaft body having an engaging section; a columnar body having a bottom section which has at least two or more first through-holes which are arranged concentrically and equidistantly from the center of the ...
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WO/2009/049376A1 |
Apparatus for supporting a power line above ground, the apparatus including at least one arm having a first end and a second end, the first end being connectable to a support so as to allow adjustment of a position of the arm relative to...
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WO/2009/049544A1 |
An ice-melting device for bundle conductor transmission line and thereof method. The tensile resistance section in the transmission line uses multi-bundle conductors, multi sub-conductors (3, 4, 5) of the bundle conductor are insulated w...
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