Patents for H02G 9 - Installations of electric cables or lines in or on the ground or water (3,775) |
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12/12/2007 | CN200990609Y Super highway optical fiber communication monitoring full-closed new entry |
12/12/2007 | CN200990491Y Underground cable multi-splice connecting device |
12/12/2007 | CN200990490Y Oil-gas well cable weigting device |
12/12/2007 | CN200989489Y Polyethylene double-wall corrugated pipe with reinforced flared end |
12/05/2007 | CN200987061Y Cable protecting cover |
12/05/2007 | CN200987060Y Cable centering protector |
12/05/2007 | CN200987055Y Improvement on structure of sleeve coupling |
11/28/2007 | CN200983491Y Dual clamp cable protection cover |
11/21/2007 | CN200979974Y A case-type wire and cable docking case |
11/21/2007 | CN101075731A An electric power supply system and a method of production thereof |
11/21/2007 | CN100350691C Cable guiding device and method for perforing guide |
11/14/2007 | CN200976478Y Cable plug quick changing connection box |
11/14/2007 | CN200976477Y Underground high-voltage cable tapping box |
11/14/2007 | CN101071941A Submarine cable wire take-up and pay-off and boarding system |
11/14/2007 | CN101071940A Buried cable carbon-screw protective tube produced by utilizing waste plastic-steel |
11/08/2007 | WO2007127797A2 Cable trough |
11/07/2007 | CN200973007Y Underground connection pipe line |
10/31/2007 | CN200969504Y Laying conductor point for downhole measurement of coal mine |
10/24/2007 | CN200965140Y Reinforced prop stand |
10/18/2007 | WO2007115451A1 Wire build-in pre-buried plastic pipe |
10/18/2007 | DE102006013553B3 Anordnung zum Umhüllen von mindestens einer Kabelader eines elektrischen Kabels Assembly for enclosing at least one cable core of an electric cable |
10/17/2007 | CN101055981A PVC dual-wall ripple pipe for environment-protection ground-buried high voltage power cable |
10/17/2007 | CN101055980A Mattress block for protecting seabed cable |
10/10/2007 | CN100342606C Pipe connector |
10/10/2007 | CN100342605C Method of introducing optical cable into solid bed |
10/09/2007 | US7279643 Toneable conduit and method of preparing same |
10/03/2007 | CN200956507Y Cable clamp plate chain |
10/03/2007 | CN101047308A Protection conduit and manufacturing method thereof |
10/03/2007 | CN101047307A Corrugation plastic built-in conduit for wire |
10/02/2007 | US7276811 Submarine power feeding system having submarine feeding cables and power feeding branching devices |
09/27/2007 | WO2007107742A1 Underground chambers |
09/27/2007 | DE19917905B4 Deckelabhebesicherung eines mit einem Deckel verschlossenen Kanals Deckelabhebesicherung a sealed with a lid channel |
09/26/2007 | CN100340041C Sealing-up structure of insulate line |
09/20/2007 | WO2007104904A1 External lighting installation |
09/20/2007 | DE202007008655U1 Schutzmantelrohr Protective casing pipe |
09/13/2007 | DE202007006231U1 Einrichtung zur Erschließung von Baugebieten Means for development of mining areas |
09/12/2007 | CN200947534Y Cable cover |
09/05/2007 | CN200944520Y Cable trench cover |
09/05/2007 | CN200944513Y Embedded wire wave plastic built-in tube |
08/29/2007 | EP1109989B1 Cable protector and support |
08/29/2007 | CN101026293A Ventilating temperature-reducing type urban distribution network underground conduit channel |
08/29/2007 | CN101026280A Subterranean electrical hub |
08/29/2007 | CN100334785C Method of screening the magnetic field generated by an electrical power transmission line, and electrical power transmission line |
08/23/2007 | US20070193764 Heating cable guide strip for electric radiant floor heating and method of use |
08/22/2007 | CN2938513Y Arc angle right hexagonal honeycomb glass fiber reinforced plastic cable protection conduit |
08/22/2007 | CN2938512Y Round cellular glass fiber reinforced plastic cable protection conduct |
08/15/2007 | CN101019286A Cable laying configuration |
08/08/2007 | CN2932787Y Prefabricated cable shaft connection and waterstop device |
08/02/2007 | WO2007086722A1 Electrical power transmission system |
08/01/2007 | CN2930040Y Seal device for underwater cable inlet and outlet |
08/01/2007 | CN2930039Y Spring pipeline blocking part |
08/01/2007 | CN2930038Y Wellhead cable clamp |
07/31/2007 | US7250574 Cable trough |
07/31/2007 | US7250570 Heating cable guide strip for electric radiant floor heating and method of use |
07/26/2007 | CA2576472A1 Sealed box apparatus for pool cleaning machine |
07/25/2007 | CN2927439Y Connecting structure of preset cable calandria and station |
07/19/2007 | US20070167074 Connection system |
07/18/2007 | EP1807918A1 Improvements in and relating to trunking |
07/18/2007 | CN1326748C Low altitude aircraft with power supplied by wired electricity |
07/11/2007 | CN2922230Y Intensified and increase flexiblity fire resistant type composite material cable support for underground tunnel and gallery |
07/11/2007 | CN1325831C Toneable conduit and method of preparing same |
07/10/2007 | US7242830 Microduct cable system having reduced thermal expansion force |
07/05/2007 | US20070154152 Conduit insert for optical fiber cable |
07/05/2007 | DE19902564B4 Befestigungseinrichtung für einen Kabelkanal Fastening device for a cable duct |
07/04/2007 | CN2919633Y Prefabricated cable groove |
07/04/2007 | CN2919632Y Cable protecting clamp |
06/28/2007 | WO2007071065A1 Marker for cable buried within a hard or packed surface |
06/28/2007 | US20070144754 Method for shielding the magnetic field generated by an electrical power transmission line and electrical power transmission line so shielded |
06/28/2007 | DE202007005684U1 Vorrichtung zum Schutz von Versorgungsleitungen, Kabeln o.dgl. Device for protection of supply lines, cables or the like. im Bereich von Fahr- und/oder Fußwegen in the field of travel and / or walkways |
06/27/2007 | EP1801943A2 Firebreak road system equipment |
06/27/2007 | EP1456924B1 Installation and cover device for cables and method for installation thereof |
06/20/2007 | CN2914437Y Protective pipe |
06/20/2007 | CN2914436Y Cable bearer used in trench well |
06/14/2007 | WO2007065958A1 Underground container for telecommunication devices |
06/13/2007 | CN2912049Y Fixing retainer ring for well oil immersible cable |
06/13/2007 | CN2912048Y Reusable well oil immersible cable fixer |
06/13/2007 | CN1981414A Underground cabinet cooling apparatus and method |
06/06/2007 | EP1792376A1 Cable outlet element, cable outlet device, cable outlet arrangement, method for producing a cable element and the use of a cable outlet element in an aircraft |
05/31/2007 | WO2007060335A1 Assembly of support buoys for a flexible submarine pipeline |
05/30/2007 | CN2907014Y Aluminum alloy conductor bent |
05/30/2007 | CA2569445A1 Subterranean electrical hub |
05/18/2007 | WO2005124810A3 Slack cable arrangement for underground electric service conduit connected to service boxes on the sides of buildings |
05/16/2007 | EP1786082A2 Underground chamber and wall member therefor |
05/16/2007 | CN1316704C Bushing tube for buried medium-high voltage power cable and production method thereof |
05/09/2007 | EP1781978A1 Method for protecting a cable or a pipe |
05/09/2007 | EP1616377B8 Protective device for cables and conduits |
05/09/2007 | CN2899215Y Flexible terminal |
05/01/2007 | US7211732 Cable connecting structure |
04/26/2007 | US20070089892 Cable protection and method for mounting a cable protection |
04/25/2007 | CN2894014Y Heat-resisting flexible electric conduit |
04/17/2007 | CA2408388C Multi-purpose rehabilitation of conduits |
04/10/2007 | CA2435438C High voltage splice box for wet locations |
04/05/2007 | US20070077125 Cable laying configuration |
03/29/2007 | WO2007015085A3 A sealing device |
03/29/2007 | US20070069588 Submarine power feeding system having submarine feeding cables and power feeding branching devices |
03/28/2007 | EP1356224B1 Bundle of pipes and method for parallel arrangement of pipes according to a bore and swivel method |
03/28/2007 | CN2884632Y Clamping butt-opening power cable sheath |
03/27/2007 | US7197216 Groove cable having a predetermined longitudinal thermal expansion force |
03/22/2007 | US20070062670 Casing with cooling means |
03/21/2007 | CN2882060Y Reinforced concrete compound cable conduit |