Patents for H02G 9 - Installations of electric cables or lines in or on the ground or water (3,775) |
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03/19/2014 | CN103647238A Cable steel tube with high compressive strength |
03/12/2014 | CN203481760U Protective casing pipe for submarine cables |
03/12/2014 | CN203481759U Cable trench cover plate |
03/12/2014 | CN103633609A Structurally-modified cable duct sealing device |
03/12/2014 | CN103633608A Winding-prevention device for communication cable |
03/12/2014 | CN103633589A Multifunctional convenient porous pipe |
03/12/2014 | CN103628918A Construction method of road tunnel lighting engineering |
03/06/2014 | DE102012017379A1 Verfahren zur Verlegung eines Kabels im Offshore-Bereich von einer Windenergieanlage zu einem Zielort und Windenergieanlage zur Anordnung im Offshore-Bereich Method for laying a cable in the offshore area of a wind turbine to a destination and wind energy unit to be positioned in the offshore sector |
03/05/2014 | CN203466543U Cable pipe |
03/05/2014 | CN203466542U Fireproof cable pipe |
03/05/2014 | CN203466541U Moisture-proof cable tube |
03/05/2014 | CN203466540U Triangular cable tube |
03/05/2014 | CN203466539U Cable protection tube |
03/05/2014 | CN203466538U Cover plate for cable trench |
03/05/2014 | CN203466537U Air-exchange dehumidifying device for cable trench |
03/05/2014 | CN203462379U Plug-in type concrete channel cover plate |
03/05/2014 | CN103618275A Multi-hole communication cable protecting sleeve pipe |
03/05/2014 | CN103618274A Multifunctional quincuncial tube capable of being split |
03/05/2014 | CN103618261A Tackle for paying off underground laid cable |
02/26/2014 | CN203456836U Reinforced concrete composite tube |
02/26/2014 | CN103606879A Novel porous cable enhancing protection sleeve |
02/26/2014 | CN103606878A Reinforced multi-layer cable protective sleeve |
02/26/2014 | CN103606877A Buried cable corrugated protective sleeve |
02/26/2014 | CN103606876A Direct buried cable protective band |
02/26/2014 | CN103606875A Buried cable pile |
02/19/2014 | CN203445575U Submarine cable protective sleeve for offshore wind driven generator |
02/19/2014 | CN203445574U 电缆系统 Cable system |
02/19/2014 | CN203445573U Cable protection tube |
02/19/2014 | CN103595004A Novel cable reinforced protection sleeve tube |
02/19/2014 | CN103595003A Large-size buried communication cable sheath tube |
02/19/2014 | CN103595002A Heat-insulating type reinforced cable sheath tube |
02/19/2014 | CN103595001A Composite reinforced HDPE cable sheath tube |
02/19/2014 | CN103594934A Outdoor bus sleeve adopting cable to replace indoor GIS (gas insulated switchgear) power distribution equipment and configuration method used for realizing overhead outgoing line |
02/18/2014 | CA2712766C Improved pit mount interface device |
02/12/2014 | EP2696123A1 Cable hang-off arrangement |
02/12/2014 | CN203434575U FRP composite reinforced polypropylene pipe |
02/12/2014 | CN203434574U Open-type glass fiber reinforced plastic cable cover plate |
02/06/2014 | US20140034356 Low emf compact duct spacer |
02/05/2014 | CN203423460U Cable alarm |
02/05/2014 | CN203423443U Cement pipe used for fiber cables |
02/05/2014 | CN103554766A Power cable protective pipe |
02/05/2014 | CN103554611A Power electric wire protective sleeve |
02/05/2014 | CN101471552B 管连接结构 Pipe connecting structure |
01/29/2014 | CN203415934U Cable groove prepared by high-strength light fly-ash ceramsite |
01/29/2014 | CN103545781A Safely-grounded underground cable duct bank channel |
01/29/2014 | CN103545780A Fireproof cable channel |
01/23/2014 | DE102009014298B4 Unterflur-Schachtanordnung zur Unterbringung von Glasfaserkabeln Underfloor shaft arrangement for accommodation of fiber optic cables |
01/22/2014 | CN203406587U Simple pipeline sealing plug |
01/22/2014 | CN103532079A Composite material cable channel cover plate |
01/16/2014 | WO2014009065A1 Offshore power farm and method producing same |
01/16/2014 | US20140014388 Offshore power generation plant and installation method |
01/15/2014 | EP2685578A1 Pit cover, construction structure of pit cover, manufacturing method, construction method, and method for adjusting buoyancy |
01/15/2014 | CN203398727U A high-molecular netted sleeve spinning sub pipe |
01/15/2014 | CN203398726U Cable trench cover plate |
01/15/2014 | CN203398725U Ventilated, heat-radiation and moistureproof cover plate for cable trench |
01/15/2014 | CN203398724U Split type wire lead protection tube |
01/15/2014 | CN203398723U Indoor transformer auxiliary cooling and cable trench dehumidification system |
01/15/2014 | CN203398671U Grating-type communication-pipe-used perforated pipe with antifriction lines |
01/15/2014 | CN203398670U Square double-wall corrugated pipe |
01/15/2014 | CN103515914A Prefabricated pipeline for laying cable |
01/15/2014 | CN103515913A Modified polypropylene power cable protection tube convenient to maintain |
01/15/2014 | CN103515912A Pressure-tolerant communication perforated pipe |
01/15/2014 | CN103515911A Protective cover of exposed electric cable |
01/15/2014 | CN103515887A Connector for cable laying pipeline |
01/15/2014 | CN103515881A Polyethylene solid wall cable tube capable of restoring in a highly elastic manner |
01/15/2014 | CN103515880A Enhanced hard polyvinyl chloride cable tube |
01/08/2014 | CN203387142U Cable channel sealing device with mechanical structure |
01/08/2014 | CN203387141U Draining-type cable trench |
01/08/2014 | CN103500975A Anti-theft trench cable installation support |
01/08/2014 | CN103497396A Heavy-caliber double-wall corrugated pipe |
01/08/2014 | CN102361266B Device special for laying underwater cable |
01/07/2014 | CA2685788C Method and apparatus to position and protect control lines being coupled to a pipe string on a rig |
01/01/2014 | CN203377573U Geothermal well pipe having cable protection function |
01/01/2014 | CN203377572U Improved structure of geothermal well pipe |
01/01/2014 | CN103490366A Cable duct catch net |
01/01/2014 | CN103490347A Cable laying method solving cable thermal expansion |
01/01/2014 | CN103486340A Composite pipeline |
12/25/2013 | CN203367941U Novel protective sleeve for high-voltage cable |
12/25/2013 | CN203367940U Cable sleeve |
12/25/2013 | CN203367939U Protective device for duct cable |
12/25/2013 | CN203367938U Cable retractor device |
12/25/2013 | CN203367937U Prefabricated coping |
12/25/2013 | CN203367936U Cable trench |
12/25/2013 | CN103470866A Modified HDPE (High-Density Polyethylene) double-wall corrugated pipe and manufacturing method thereof |
12/19/2013 | WO2013075973A3 Method for mounting electrical cable and cable protection apparatus to support |
12/18/2013 | CN203352112U Integral communication inspection well |
12/18/2013 | CN203352111U Coal plough and cable channel limiting device thereof |
12/18/2013 | CN203352110U PVC composite cable protection pipe |
12/18/2013 | CN203352109U Steel assembly-type cable trench with fireproof compartments |
12/18/2013 | CN203352108U Wire lead protection tube with metal protection plate |
12/18/2013 | CN203352107U Stone accumulation structure for riprap protection of submarine cable |
12/18/2013 | CN203352106U Cable insulation protection plate |
12/18/2013 | CN203348755U High-density polyethylene double-wall corrugated pipe |
12/12/2013 | WO2013184519A1 Underground utility box assembly |
12/12/2013 | DE102012011333A1 Method for constructing power lines in e.g. ships, involves connecting deep trench with the ground cable, and setting height of trench to specific value |
12/11/2013 | CN203339636U Leakproof sealing strip of cable-pit cover plate |
12/11/2013 | CN203339635U Ventilation and dehumidification device |
12/11/2013 | CN203339634U Special upper cover used for parallel groove clamp |
12/11/2013 | CN203339633U Pi-type cable trench cover plate |
12/11/2013 | CN203339632U Cable trench cover plate hoisting hole protection cover |