H02G 9 - Installations of electric cables or lines in or on the ground or water

Patents for H02G 9 - Installations of electric cables or lines in or on the ground or water (3,775)
12/2013
12/11/2013	CN203339631U Cable trench silencer
12/11/2013	CN203339630U Dead lever of wharf gantry crane cable wires
12/11/2013	CN203339629U Cable fixation clamp with movable slide way
12/11/2013	CN103441464A Improved composite material cable conduit and technology method thereof
12/11/2013	CN103441463A Long-distance cluster PE pipeline non-excavation crossing method
12/05/2013	WO2013178644A1 Ducting chamber ring and module, a ducted chamber and a method of assembling a modular chamber system
12/05/2013	DE102013004711A1 Method for moving cables and supply conduits in sewer, involves introducing cables to region of duct connections of connection pipes over hat brim specified at inside wall, and fixing cable supports in sewer and connection pipe
12/04/2013	EP2668535A2 A guide member and a method for positioning a cable into a sewerage system
12/04/2013	CN203326538U Mining plastic tunnel power cable wiring frame
12/04/2013	CN203326537U Mining plastic tunnel communication cable wiring frame
12/04/2013	CN203326536U Reinforced concrete pipe with multiple groups of pre-embedded nuts
12/04/2013	CN203326535U Embedded pipeline specially for cable laying
12/04/2013	CN203326534U Multi-hole underground communication tube
12/04/2013	CN203326533U Bearing-type steel-structure cable channel cover plate
12/04/2013	CN203326532U 12kV buried cable branching box
12/04/2013	CN103427388A Mechanical-structure cable duct sealing device
12/04/2013	CN101820147B Method of installing a conduit, innerduct, and cable
11/2013
11/28/2013	US20130312996 Pressure balanced coiled tubing cable and connection
11/27/2013	CN203312747U Reinforced pipe for deeply buried electric cable
11/27/2013	CN203312746U Flexible textile sub tube
11/27/2013	CN203312745U Ratproof cap for cable sheathing tube
11/27/2013	CN203312744U Protection pipe for cables
11/27/2013	CN203312743U L-shaped cable channel provided with cable support
11/27/2013	CN203312742U Dismountable fire wall used for cable channel
11/27/2013	CN203312741U Drawer-type trench cover plate
11/27/2013	CN103414139A Anti-theft device of cable
11/21/2013	DE102012008578B4 Vorrichtung zum Verlegen eines U-förmigen Kabelkanals bei Bahnstrecken Apparatus for laying a U-shaped cable channel at railway lines
11/20/2013	EP2663436A1 A saw blade, a sawing machine and a system thereof
11/20/2013	CN203301112U Cover plate for cable trench
11/20/2013	CN103401203A Flame-retardant plastic-steel composite cable protection pipe and preparation method thereof
11/20/2013	CN103401202A Water leakage prevention sealing strip for cable pit cover plate
11/14/2013	WO2013169200A1 Method for placement of ducts/cables and device for planning placement thereof
11/14/2013	WO2013168879A1 Construction of a structure using a trough and a process for constructing the structure
11/13/2013	CN203289051U Anti-corrosion and high-shielding type embedded cable composite pipe
11/13/2013	CN203289050U Protective device for live-line working bypass device
11/13/2013	CN203289049U Line-pressing sheet
11/07/2013	WO2012145055A3 Divided conduit and process for forming
11/07/2013	DE102012009094A1 Electric-power transmission path for high voltage supply network of e.g. offshore wind energy plant, has multiple routes formed by river- and canal beds for laying thicker, wide branched high-voltage conducting cables
11/06/2013	CN203278155U Multihole fiber cable tube
11/06/2013	CN203278154U Directly-buried cable protector
10/2013
10/31/2013	WO2013105014A3 Cable infrastructure and associated system
10/31/2013	US20130287500 Laying and protecting cable into existing covering surfaces
10/31/2013	US20130284481 Electric sector cable
10/31/2013	DE102012025605A1 Device for opening and/or closing cover of U-shaped cable channel for e.g. electrifying railway line, has actuating element successively pivoting back from top dead center position corresponding to forward movement of vehicle
10/31/2013	DE102012008578A1 Aufnahmevorrichtung für die Kabel bei Bahnstrecken Cradle for the cable at railway lines
10/31/2013	DE102011012628B4 Kabelschutz an einer Schachtabdeckung Cable protection at a manhole cover
10/30/2013	EP2658058A2 Storing device for the cable of railway sections
10/30/2013	CN203260981U Portable cable trench cover plate
10/30/2013	CN203260980U Anti-ponding cable trench and cover plate thereof
10/30/2013	CN203260979U Cable trench and cover plate thereof
10/30/2013	CN203260978U Transformer station cable duct protector
10/30/2013	CN203260977U Opposite bonding pipe orifice sheath
10/30/2013	CN203256774U Underground cable trench construction structure for electric engineering
10/29/2013	CA2712902C Horizontal pit mount interface device
10/23/2013	CN203251037U Pipe connector
10/23/2013	CN103368117A MPP (Modified Poly-Propylene) electric power tube
10/16/2013	CN203243005U Cable protective ring
10/16/2013	CN103354341A Novel protection casing tube for high-voltage cable
10/16/2013	CN103354340A Steel fabricated cable trench having fire compartment
10/10/2013	WO2013149369A1 Polyethylene electrical cable conduit
10/09/2013	CN203233131U Cable protection sleeve
10/09/2013	CN203233130U Visual three-dimensional protective device for cable trench of transformer station
10/09/2013	CN103348550A A laying machine and a blade assembly
10/09/2013	CN103346519A Abrasion-resistant anti-impact multi-hole cable protective pipe and preparing method thereof
10/09/2013	CN102332695B Lifting method of submarine cable terminal landing platform
10/03/2013	WO2013021221A3 Watertight handhole for the transit of cables in outdoor areas
10/02/2013	CN203225499U CFRP carbon thread cable-protecting tube
10/02/2013	CN203225498U Damping electric power cement groove
10/02/2013	CN203225497U Cover plate for submarine cable protection
10/02/2013	CN103337825A Submarine cable protection sleeve for offshore wind driven generator
09/2013
09/25/2013	CN203218838U Spliced wire shaft well
09/25/2013	CN103326303A Multi-chamber high-voltage wire lead tube
09/25/2013	CN103326302A Protection cover plate for cable
09/19/2013	WO2013137538A1 Multi-pipe for inserting communication cable thereinto, and apparatus for manufacturing same
09/19/2013	WO2013039667A3 High temperature, high pressure subsea electrical connector system
09/19/2013	DE202013006530U1 Landanschlussschrank Shore supply cabinet
09/18/2013	EP2638608A1 Machine for sawing trenches and placing ducts/cables
09/18/2013	CN203205788U PEC material-employing high-strength and impact-resistant electric cable lead tube
09/18/2013	CN203205779U Automatic cable laying device
09/18/2013	CN103311870A Geothermal well pipe with cable protection function
09/17/2013	US8534613 Expansion joint for a cable tray apparatus for a people mover system
09/11/2013	CN203193225U Opening device for cable trench cover plate of drive motor for workbench of mechanical equipment
09/11/2013	CN203193208U Prefabricated groove
09/04/2013	CN203180464U Cable pipe laying system with monitoring function
09/04/2013	CN203180463U Cable trench cover plate having novel structure
09/04/2013	CN203180462U Improved type cable trench cover plate
09/04/2013	CN203174629U Anti-skidding covering plate
09/04/2013	CN203174467U Rubber cover plate for walking and slag stopping on groove of bridge or tunnel
09/04/2013	CN103280759A Multi-hole fiber-optic cable tube
09/04/2013	CN102130432B Buried high-voltage power cable enhanced corrugated (high frequency bandwidth, HFB) sleeve
08/2013
08/29/2013	US20130220660 Subsea umbilical
08/28/2013	CN203166446U Electric pump oil production well cable shield
08/27/2013	US8519664 Method for controlling a machine or an electrical load supplied with electric power over a long line
08/27/2013	US8519263 Below ground component enclosure
08/24/2013	CA2768065A1 Thermal energy generation from underground power transmission cables (double circuit 750kv to 120kv)
08/21/2013	CN203151051U MPP cable protection pipe
08/21/2013	CN203151050U Cover plate for cable trench
08/21/2013	CN203151049U Cable trench suitable for hill slope terrain
08/21/2013	CN103262179A Superconducting cable cooling system
08/21/2013	CN103259237A High-intensity light lytag cable trench cover plate and manufacturing process thereof

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