H02G 7 - Overhead installations of electric lines or cables

Patents for H02G 7 - Overhead installations of electric lines or cables (6,956)
11/2006
11/22/2006	EP1724891A2 Live conductor stringing and splicing method and apparatus
11/22/2006	EP1724890A2 Live conductor stringing and splicing method and apparatus
11/22/2006	EP1724889A2 Live conductor stringing and splicing method and apparatus
11/22/2006	CN2840434Y Transmission line conducting wire vibration reducing spacing bar
11/22/2006	CN2840433Y Tensioning clamp for mounting cable
11/08/2006	CN2836294Y Small-step adjustment plate for power transmission line
11/08/2006	CN2836293Y Release-type damping space bar
11/08/2006	CN2836292Y Photoelectrical cable anti-theft protective bushing
11/08/2006	CN1860653A Live conductor stringing and splicing method and apparatus
11/02/2006	US20060246761 Apparatus and method for electrically and mechanically connecting and disconnecting a power line
11/02/2006	EP1717567A1 Force measuring device for determining a contact force
11/01/2006	CN2833974Y Six-split damping space bar for super voltage transmission line
10/2006
10/31/2006	US7127804 Device for installation of signalization spheres and verification of the status of a lightning-rod cable
10/26/2006	US20060237701 Spiral support, installation method of the same, and cable laying method using the spiral support
10/26/2006	US20060237221 High performance, multi-media communication cable support-separators with sphere or loop like ends for eccentric or concentric cables
10/25/2006	CN2831561Y Suspension wire clips for high temp wire
10/25/2006	CN2831552Y Anti-theft protective tube of cable
10/19/2006	WO2006110658A1 Systems and methods for reducing vibrations
10/19/2006	WO2006108441A1 Anchoring clamp for a cable
10/19/2006	WO2006108440A1 An anchoring clamp for a cable assembly
10/18/2006	EP1712402A1 System for optical warning of catenary wires
10/18/2006	CN1848575A Line ice-melting method for extra-high voltage DC electric transmission system
10/18/2006	CN1848574A Electric insulation protective hood
10/12/2006	US20060225907 Avian guard apparatus for protection of high voltage transmission equipment
10/11/2006	CN2826781Y Cable tray shielding with high-strength structure
10/11/2006	CN2826780Y Wind-proof fastener of cable tray
10/10/2006	CA2174905C Multi-positionable cable spacer
10/04/2006	CN1278466C Fast twisted steel cable connector
09/2006
09/21/2006	DE102005055435A1 Load bearing monitoring system for high voltage overhead line, has measuring fiber or optic-fiber sensor inserted into partial section of constructed current loop, and reference sensor for acquiring ambient temperature of measuring point
09/20/2006	CN2819568Y Dynamic vibrating damper for preventing conductive wire from swinging
09/20/2006	CN2819567Y Safety protector of electric cable
09/07/2006	DE102005009844A1 Method of limiting external magnetic fields in high voltage overhead lines having at least two three phase AC systems suspends cables carrying different phases at different heights on mast crosspieces
09/06/2006	EP1698030A1 Method for splicing suspended high voltage cables
09/06/2006	CN2814747Y Antisliding cable clamp of antivibrating hammer
09/06/2006	CN2814746Y Antivibrating ring
09/06/2006	CN2814745Y Tension resisting wire clip
08/2006
08/31/2006	DE202006006980U1 Ice and snow removal device for use on high and low voltage lines, has two plates which are exposed from both sides of dielectric case, and mechanism for moving device along wire using rollers
08/30/2006	CN1825728A Hanging conductor clamp
08/29/2006	CA2303250C A pole
08/28/2006	CA2534937A1 Integrated power and communication device
08/24/2006	US20060185874 Handhole reinforcing frame for round utility poles
08/23/2006	EP1692746A2 Apparatus and method for electrically and mechanically connecting and disconnecting a power line
08/17/2006	US20060180331 Snap fit electrical connector assembly with outer frustro conical retainer ring and internal unidirectional snap fit wire conductor retainer
08/17/2006	US20060180330 Electrical connector with snap fit retainer ring constructed to enhance the connection of the connector to an electrical box
08/15/2006	US7089658 Clamp remover
08/10/2006	DE202005020550U1 Anordnung zur Überwachung des Belastungsverhaltens von Hochspannungsfreileitungen sowie Zugkraftmeßdose hierfür Arrangement for monitoring the load behavior of high voltage overhead lines and Zugkraftmeßdose this
08/09/2006	CN2805171Y Novel, energy-saving and composed ntivibration weight
08/02/2006	CN2802811Y Connection structure for hammerhead of antivibration hammer and steel strand
08/01/2006	CA2368569C Insulator support current sensor
07/2006
07/26/2006	EP1683248A1 High-tension tower, power transporting system, power transporting method and assembling method
07/26/2006	CN2800610Y Anti-theft cable grip
07/26/2006	CN1266016C Machinery for setting up contact cable and its job method
07/19/2006	CN2798383Y Branching wire supporter for telephone line
07/13/2006	WO2006072648A1 Method and arrangement for treating an overhead cable and an overhead cable
07/12/2006	CN1801528A Flexible structure antenna feed accurate positoning and posing technique
07/11/2006	US7075015 Wildlife guard for electrical power distribution and substation facilities
07/05/2006	CN2793999Y Safety cable protecting pipe
07/05/2006	CN2793998Y Feeder wire fastener
06/2006
06/29/2006	US20060138870 Method for deicing energized electrical transmission lines
06/29/2006	DE19937003B4 Verfahren und Vorrichtung zur Demontage von Freileitungsseilen Method and apparatus for removal of overhead conductors
06/28/2006	CN2791988Y Transmission line ceramic vibration-proof hammer
06/28/2006	CN2791987Y Cable anti-theft device
06/28/2006	CN2791986Y Pole and wire bird-proof device
06/21/2006	CN2789789Y Metal antivibrating hammer for ADSS optical calbe
06/21/2006	CN1790850A Lead shockproof equipment
06/20/2006	CA2235240C Transmission conduit and method of installation of same
06/14/2006	DE202005019422U1 Remote controlled snow and ice removal car for overhead power and communication lines has two propelled wheels, electric motor, radio receiver, pantograph and snow slider firmly attached to hard plastic crossbar construction
06/14/2006	CN2788427Y Position occupying blocking bars for eliminating bird harm in power system
06/07/2006	CN2786845Y Cable anti-theft equipment
06/06/2006	US7057103 Transmission tower devices for reducing longitudinal shock loads
06/01/2006	WO2006057559A1 High-tension tower, power transporting system, power transporting method and assembling method
06/01/2006	CA2587422A1 High-tension tower, power transporting system, power transporting method and assembling method
05/2006
05/31/2006	EP1661220A2 Live conductor stringing and splicing method and apparatus
05/31/2006	CN1780079A Crimping and tension-resisting clip
05/24/2006	DE102004056402A1 Cable for high voltage dc transmission has sodium-filled metal tubes suspended in insulating supports and connected by electrically conductive elements
05/24/2006	CN2783587Y 10 kv and 0.4 kv outdoor cable leading transition holder
05/24/2006	CN1776983A Lightning-inductive shielding line for 10KV overhead insulated conducting wire for preventing thunderstrike breakage
05/23/2006	US7049507 Aerial cable installation and aerial cable suspension device therefor
05/10/2006	EP1588464B1 Flexible distribution line cover and method of installing the same
05/10/2006	CN2779694Y Space bar with armour rod structure
05/10/2006	CN2779693Y Anti-corona fastener
05/10/2006	CN2779692Y Fixing clamp for preformed armour rod
05/10/2006	CN2778968Y Tightener with ratchet mechanism
05/10/2006	CN1771375A Modular tower structure
05/09/2006	USRE39093 Mast-type outdoor lighting system
05/09/2006	US7039988 Single jaw wedge dead end
05/09/2006	CA2264435C Limiting electrical degradation of all-dielectric self supporting cables
05/04/2006	DE202006002948U1 Isolierabdeckung für eine Traverse eines Freileitungsmastes Insulating cover for a traverse of a power pylon
05/02/2006	US7038125 Low-frequency de-icing of cableways
04/2006
04/19/2006	EP1646759A1 Modular tower structure
04/05/2006	CN2770182Y Device for resisting birds on wire pole tower
04/05/2006	CN1757146A Flexible distribution line cover and method of installing the same
03/2006
03/30/2006	DE102005038072A1 Geräuschminderung bei Überlandleitungen durch einen Textilüberzug Noise reduction in transmission lines by a textile cover
03/29/2006	CN2768262Y Damping type anti-vibration plummet clamp
03/28/2006	US7019619 Power line warning light apparatus
03/23/2006	WO2006030089A1 Method and device for anchoring a conductive element in the ground
03/23/2006	WO2005107032A3 Spacer damper for electrical cables
03/22/2006	EP1329009B1 Pole top support for aerial electric power lines
03/22/2006	CN1750324A Method for eliminating space movement target dead point of flexible structure antenna feeding source
03/21/2006	US7015395 Composite reinforced electrical transmission conductor

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