| Patents for H02G 9 - Installations of electric cables or lines in or on the ground or water (3,775) |
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| 05/30/2012 | EP2458698A1 Method and device for introducing an electrical cable at a depth in a seabed. |
| 05/30/2012 | CN202260363U Cable combination structure for power tunnels of substation terminal stations |
| 05/30/2012 | CN202260362U Cable arrangement pipe |
| 05/30/2012 | CN202260361U Cable-arranging pipe |
| 05/30/2012 | CN202260360U Oil field filed cable protector |
| 05/30/2012 | CN202260359U Protection sleeve for field cable in oil field |
| 05/30/2012 | CN202260358U Waterproof pulling device for high-voltage crosslinked cable |
| 05/30/2012 | CN202260357U Pipe for preventing cable from being damaged |
| 05/30/2012 | CN202260356U Special cable holder structure for pipeline |
| 05/30/2012 | CN202260355U Cable arranging pipe |
| 05/30/2012 | CN202260354U Cable wiring tube |
| 05/30/2012 | CN202260353U Pipe pillow for cable compound pipe |
| 05/30/2012 | CN202260352U Combined type trench cover plate |
| 05/30/2012 | CN202260351U Laying structure of cable crossing river channel |
| 05/30/2012 | CN202260350U Vented exhaust device of cable duct |
| 05/30/2012 | CN202260301U Cable winding displacement pipe |
| 05/30/2012 | CN202260300U Cabling pipe |
| 05/30/2012 | CN202260299U Cable pipe |
| 05/30/2012 | CN202260298U Cable wiring duct |
| 05/30/2012 | CN202252483U Flexible sleeve with protection jacket |
| 05/30/2012 | CN202247722U Ditch cable trench formwork |
| 05/30/2012 | CN102482863A Laying machine |
| 05/23/2012 | CN202231399U Waterproof type intermediate connector for control cables |
| 05/23/2012 | CN202231395U Cable protection pipe device |
| 05/23/2012 | CN102468637A 拉管施工电缆管的连接密封装置 Trombone construction cable connecting tube sealing device |
| 05/23/2012 | CN101820156B Combined cable trench |
| 05/23/2012 | CN101771255B Ladder-type binding and fixing method for cables |
| 05/23/2012 | CN101188350B Identification device for visually identifying cables or ducts over their entire length |
| 05/18/2012 | WO2012064274A1 A saw blade, a sawing machine and a system thereof |
| 05/18/2012 | WO2012008833A3 Method and device for introducing an electrical cable at a depth in a seabed |
| 05/18/2012 | WO2011070377A3 Cable guide |
| 05/16/2012 | EP2453544A2 Underfloor shaft |
| 05/16/2012 | EP1807918B1 Improvements in and relating to trunking |
| 05/09/2012 | EP2451037A2 Fixing aid for manipulating cables |
| 05/09/2012 | CN202217988U Cable arranging traveling apparatus |
| 05/09/2012 | CN202217987U Cable arranging winch apparatus |
| 05/09/2012 | CN202217963U Small-sized crawler-type cable tunnel inspection robot |
| 05/02/2012 | CN102439809A A method of installing a hydroelectric turbine generator |
| 04/25/2012 | CN202206099U Connecting and waterproofing structure for tunnel pipe joint in jacking pipe construction of cable tunnel |
| 04/25/2012 | CN202206098U 一种单芯高压电缆牵引头 One kind of single high-voltage cable pulling head |
| 04/25/2012 | CN202206097U 一种电缆敷设小车 A cable laying trolley |
| 04/18/2012 | CN202197074U 浮球式电缆敷设装置 Float cable laying equipment |
| 04/18/2012 | CN202197073U 电力保护管的封堵头 Power Protection tube plugging head |
| 04/18/2012 | CN102420405A 布管穿线用的引导环帽及其穿线方法 Guide ring cloth cap and threading pipe threading method used |
| 04/12/2012 | WO2011032127A3 Underground modular high-voltage direct current electric power transmission system |
| 04/11/2012 | CN202190047U 装配式钢制地面电缆沟 Fabricated steel ground cable channel |
| 04/11/2012 | CN102412545A 电缆沟除潮装置 Cable channel in addition to wave device |
| 04/05/2012 | WO2012041531A2 Electrical subsea node |
| 04/04/2012 | CN101764384B Cable low heat resistance protection medium and preparing method thereof |
| 04/03/2012 | CA2543520C Method for shielding the magnetic field generated by an electrical power transmission line and electrical power transmission line so shielded |
| 03/29/2012 | US20120073850 Construction of a handwell and the like and method of use thereof |
| 03/28/2012 | CN202178555U 新型电缆支架 The new cable bracket |
| 03/27/2012 | CA2715787A1 Construction of a handwell and the like and method of use thereof |
| 03/27/2012 | CA2715786A1 Access cover for a handwell and the like and method of use thereof |
| 03/27/2012 | CA2456891C Painting robot with improved wrist conduit |
| 03/22/2012 | WO2012035481A1 Integral hoisting cable arrangement |
| 03/22/2012 | DE102008020964B4 Modulares Unterwasserkraftwerk und Verfahren für dessen Montage Modular underwater power plant and method for its assembly |
| 03/21/2012 | CN202172248U 一种电缆沟盖板 A cable trench cover |
| 03/21/2012 | CN202171063U 管线集成装置 Pipeline integrated device |
| 03/21/2012 | CN202170763U 一种铸造型扶正电缆保护器 One kind of foundry centralizer cable protector |
| 03/21/2012 | CN101807786B Method for mounting power cable repairing final elbow |
| 03/14/2012 | CN202167819U 地面临时敷设电力线路的成套安全防护设备 Complete safety equipment ground temporary laying power lines |
| 03/14/2012 | CN102377125A Laying method of cable on benzene hydrogenation engineering cable rack |
| 03/07/2012 | CN202159948U 一种带凹槽的弧形地板线槽 An arc floor trunking fluted |
| 03/07/2012 | CN202159947U 城市通信缆线预设通道传送设备 Urban communication cable preset channel transmitting device |
| 03/07/2012 | CN202159939U 平包塑金属软管 Plastic coated metal hose |
| 03/07/2012 | CN102368601A Method for blocking up plastic cable conduit and cable conduit produced by same |
| 02/29/2012 | CN102364795A Cable installation in underwater well device |
| 02/23/2012 | WO2011162886A3 Systems and apparatus for protecting subsurface conduit and methods of making and using the same |
| 02/23/2012 | DE102010012166B4 Verfahren zur Umwandlung eines unterirdisch verlegten Koaxial-Erdkabels zu einem Leerrohr A process for the conversion of a laid underground coaxial underground cable to an empty pipe |
| 02/22/2012 | CN102361316A Sealing insulation structure of electric heating floor conductor |
| 02/22/2012 | CN102361315A Three synchronous laying construction method of underground cable in sea area |
| 02/22/2012 | CN102361314A Safety construction method of signal engineering of railway business line |
| 02/22/2012 | CN102361266A Device special for laying underwater cable |
| 02/16/2012 | DE102010050964B3 Unterflur-Schacht Underfloor shaft |
| 02/15/2012 | CN202145558U 电热地板导线的密封绝缘结构 Sealing wire insulation electric floor |
| 02/15/2012 | CN202145557U 一种具有下排水通道的电缆沟 Having a cable channel under the drainage channel |
| 02/15/2012 | CN102354925A Miniature crawler-type cable tunnel patrol robot |
| 02/08/2012 | CN202142830U 一种用于海底电力电缆埋设的电缆引导装置 A submarine power cable for cable guiding device buried |
| 02/08/2012 | CN202142829U 海域地下缆线三同步敷设施工装置 Three simultaneous underground waters cable laying equipment |
| 02/07/2012 | CA2623761C Marking system and method |
| 02/02/2012 | WO2012012845A1 A modular ducting section adapted for laying end-to- end and side by side forming a networked utilities ducting system and rain and run-off water management system |
| 02/02/2012 | US20120027522 Method of installing a hydroelectric turbine generator |
| 02/02/2012 | CA2843623A1 A modular ducting section adapted for laying end-to-end and side by side forming a networked utilities ducting system and rain and run-off water management system |
| 02/01/2012 | CN202134879U Bridge type cable protection device |
| 02/01/2012 | CN202134878U 一种可调式电缆间距调整装置 An adjustable cable spacing adjustment means |
| 01/25/2012 | DE202012000037U1 Medien- führende - Straßebbauprodukte (MfS) Hochborde, Tief-Rundborde ,Sonderelemente Leading media - Straßebbauprodukte (Stasi) high shelves, deep circular shelves, special elements |
| 01/25/2012 | CN202127225U Cable sleeve |
| 01/25/2012 | CN202127224U Inorganic composite concrete high-strength cover plate |
| 01/25/2012 | CN202127223U Novel composite material cable channel cover plate |
| 01/25/2012 | CN202127222U Novel assembly type composite material ground cable channel |
| 01/25/2012 | CN202127221U Assembling ground cable trench made of composite material |
| 01/25/2012 | CN102332695A Lifting method of submarine cable terminal landing platform |
| 01/19/2012 | WO2012008833A2 Method and device for introducing an electrical cable at a depth in a seabed |
| 01/19/2012 | WO2011150213A3 Deployment of downhole pump using a cable |
| 01/19/2012 | WO2011033267A3 A method of forming and installing a j-tube system |
| 01/18/2012 | CN202121282U Cable pipe for cable trench |
| 01/18/2012 | CN202121281U Fixing and protecting device for submarine cables after coming out of submarine cable trenches |
| 01/18/2012 | CN202121263U Single wall corrugated pipe clasp |
| 01/12/2012 | WO2012004608A2 Cable connection apparatus |