Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines › H02G 7 - Overhead installations of electric lines or cables
Patents for H02G 7 - Overhead installations of electric lines or cables (6,956)
12/2012
12/05/2012CN202586233U Three-phase transmission line ice melting device
12/05/2012CN202586232U Nonmagnetic damper
12/05/2012CN202586231U Shockproof hammer
12/05/2012CN202586230U Anti-slip pre-twisted shockproof hammer
12/05/2012CN202586229U Anti-slip pre-twisted spacer
12/05/2012CN202586228U 10 kilovolt live-line overlapping lead wire mounting fixture
12/05/2012CN202586227U Tensioning subassembly of electronic fence lead
12/05/2012CN202586226U Novel jumper wire drainage tube
12/05/2012CN202586225U Cable erecting casing
12/05/2012CN202586224U Windproof china bottle fixing cable clamp free of maintenance
12/05/2012CN202586223U Conducting wire compression strain wire clamp through which stringing pulley can pass
12/05/2012CN102810834A Strain clamp and method for processing same
12/05/2012CN101931191B Metal casing of pre-stranded suspension clamp
11/2012
11/28/2012CN202564903U Lightning protection system of extra-high voltage alternating current double-loop tangent tower
11/28/2012CN202564901U Quick-assembly insulating type paying off and supporting frame
11/28/2012CN202564897U Movable type AC ice-melting device for power transmission line
11/28/2012CN202564896U Wire clamp
11/28/2012CN202564895U Wire-break prevention device for overhead conductor
11/28/2012CN202564894U High-molecular material bolt type strain clamp
11/28/2012CN202564893U Lead fixing fitting
11/28/2012CN202564892U High voltage line insulator chain horizontal hoisting stretcher
11/28/2012CN202556828U Compound insulation glass reinforced plastic crossarm
11/28/2012CN102801127A Device for safely erecting high-voltage power transmission and transformation line
11/28/2012CN102801116A Operating-rod type bolt fastener for damper
11/21/2012CN202550453U Knocking type deicing machine for high tension line
11/21/2012CN202550452U Wire deicing machine
11/21/2012CN202550451U Ice and snow cleaning device for protective electric equipment
11/21/2012CN202550450U Three-ring transformer alternating current ice melting device
11/21/2012CN202550449U Manual removing device for ice coated on line
11/21/2012CN202550448U Electric cable suspending device
11/21/2012CN202550447U Lightning arrester for 10kv distribution line
11/21/2012CN102790366A Ice removing mechanism of ice removing robot for overhead cable
11/21/2012CN102789840A Ice melting optical fiber composite overhead ground wire or ice melting ground wire, ice melting method and matched device
11/21/2012CN102170101B Wire spacer for preventing wind-induced vibration of high-voltage power transmission line
11/21/2012CN102136708B Strain clamp for insulated power cables clustered in parallel
11/21/2012CN101859993B Active anti-galloping method and anti-galloping device for overhead power transmission line
11/21/2012CN101820152B Device for preventing transmission line from waving by using eddy-current heating
11/21/2012CN101820151B Device for preventing conductor from dancing and producing damage to iron tower
11/21/2012CN101546897B Electric line ice remover and network control system thereof
11/20/2012DE202012103602U1 Vorrichtung zur verschieblichen Halterung von Kabeln an Kranprofilen Means for slidably mounting the cables, crane profiles
11/14/2012CN202535016U OPGW pull-in optical cable safety grounding fixing assembly
11/14/2012CN202535015U Deicer of high voltage line
11/14/2012CN202535014U A composite apparatus used for power-on ice melting and performing SVG static var compensation
11/14/2012CN202535013U Pre-twisted wire type vibration-proof hammer
11/14/2012CN202535012U Tuning fork type antiskid pre-twisted wire anti-vibration damper
11/14/2012CN202535011U Novel electric transmission line vibration damper with damping fluid
11/14/2012CN202535010U Suspension clamp
11/14/2012CN202535009U Strain clamp for clearance type ultra heat-resistant capacity-increase aluminium alloy conductor
11/14/2012CN202535008U Long-distance operation device for tightener
11/14/2012CN202535007U Spring type wire supporter
11/14/2012CN202535006U Bracket seat for insulation-roll-rod bracket
11/14/2012CN202535005U Bracket for defence device of insulation inner container
11/14/2012CN202535004U Supporting pulley for insulation inner container
11/14/2012CN102782943A Compression connector and assembly for composite cables and methods for making and using same
11/14/2012CN102780194A Loss reducing method for overhead ground wire of double circuit electric transmission line on the same tower
11/14/2012CN102780193A Current ice-melting method for overhead ground wires of electric transmission line
11/14/2012CN102780192A Ultrasonic wire deicing device and method thereof
11/14/2012CN102780191A Spacer wire clamp
11/14/2012CN102780190A Tension-resistant cable clamp
11/14/2012CN102064509B Method for vertical grounding down-leading on inner side of composite material pole tower and pole tower thereof
11/14/2012CN101882773B Spacer wire chunk capable of maintaining torque characteristic in ice coating
11/13/2012US8309846 Device for dynamically neutralizing vibrations in single cable overhead power transmission lines
11/08/2012US20120279778 Wildlife Flashover Preventer for High Voltage Electrical Transmission Structures
11/08/2012US20120279777 Vapor barrier ceiling seal apparatus
11/07/2012CN202524050U Joint of carbon fiber composite core wire
11/07/2012CN202524046U Controller of pure water cooling device
11/07/2012CN202524045U Drainage thread bracket of resisting-tensile tower
11/07/2012CN202524044U Traction walking board used for power transmission line erection
11/07/2012CN202524043U 1/2 grading ring one-piece type capel bowl head
11/07/2012CN202524042U Energy-saving ball head hanging ring
11/07/2012CN202524041U New aluminum-magnesium H-shaped aluminum wire clamp mold
11/07/2012CN202524021U High-voltage mobile type DC isolation switch
11/07/2012CN202520038U Combined strain tower
11/07/2012CN102769265A High voltage cable three-phase fixed device
11/07/2012CN102769264A Hardware tool for installing arrester on overhead power transmission line
11/07/2012CN101964507B Central vertical grounding leading-down method for composite pole tower and pole tower thereof
11/07/2012CN101882775B Composite material pole tower outside vertical grounding led-down method and pole tower thereof
11/07/2012CN101847842B Low-voltage sectionalized load transfer device of power system
11/07/2012CN101692572B Grounding method for composite insulating pole tower of power transmission line and pole tower thereof
10/2012
10/31/2012CN202514233U High voltage wire high and low voltage combined shielding system
10/31/2012CN202513533U Thunder air-termination system for protecting poles and towers of high-tension transmission lines
10/31/2012CN202513532U Direct-current ice-melting and SVC (static var compensation) device
10/31/2012CN202513531U Direct current ice-melting device for 10-kilovolt rural power grid distribution lines
10/31/2012CN202513530U Carbon fiber photoelectric composite conductive wire clamp
10/31/2012CN202513529U Auto-excitation type deicing shockproof hammer
10/31/2012CN202513528U Square frame type damper spacer
10/31/2012CN202513527U Large-span tension-resisting adhesion-in-tower type crescent steel tube hanging point structure
10/31/2012CN202513526U Suspension clamp capable of reducing frictional heating
10/31/2012CN202513525U Strain clamp of carbon fiber photoelectric composite lead
10/31/2012CN202513524U Strain clamp for carbon fiber-optic cable
10/31/2012CN202513523U Novel carbon fiber photoelectric lead clamp
10/31/2012CN202513522U T-type strain clamp of carbon-fiber photoelectric composite lead
10/31/2012CN202513521U Strain clamp for carbon fiber compound core lead
10/31/2012CN202513520U Bolt-type strain clamp
10/31/2012CN202513519U Carbon fiber photoelectric composite wire connecting hardware
10/31/2012CN202513518U Wedge-shaped strain clamp
10/31/2012CN202513517U Bracket arm hoop
10/31/2012CN202513516U Torque energy-saving cable clamp
10/31/2012CN202513515U Energy-saving u-shaped hanging ring
10/31/2012CN202513514U Energy-saving socket-clevis eye
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