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 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)
12/1998
12/09/1998EP0882314A1 Sea electrode for a high voltage direct current transmission system
12/08/1998CA2127662C Mast-type outdoor lighting system
12/03/1998WO1998054805A1 Flat pack box
12/02/1998EP0881730A1 Flexible bundle of tubes
11/1998
11/12/1998WO1998050991A1 Concrete cover frames for anode nets
11/05/1998WO1998032205A3 Cable duct and cover
11/04/1998EP0875015A2 Cable joint for optical fibres with splicing cassettes and overlength loops
10/1998
10/29/1998DE19721552A1 Protective sleeve for cable guide tube
10/28/1998EP0873485A1 Multi-lumen plastics tubing
10/28/1998CN1197494A Method and appts. for backfilling padded underground structures
10/27/1998US5826886 Wall feedthrough fitting
10/22/1998WO1998047212A1 Improvements in and relating to cable ducts and walkways
10/21/1998CN2295282Y Multi-hole plastic protective tube for communication and power line
10/15/1998WO1998045916A1 Cable distribution cabinet
10/14/1998EP0871276A2 Distribution network with management device
10/14/1998EP0870963A2 Polymeric pipe
10/08/1998DE19714241A1 Underground supply network with management devices
10/01/1998DE19707689C1 Cable bridging section with at least one cable-channel
09/1998
09/30/1998CN2293146Y Contactor power supply overvoltage protection circuit
09/30/1998CN2293145Y Direct-buried cable ceramic rack
09/29/1998US5814371 Conduit linings and hot melt fluidized deposition
09/24/1998WO1998042052A1 Elongated tubular product, such as in particular an installation conduit
09/16/1998EP0865134A2 Repair piece comprising two half-shells
09/16/1998CN2291736Y Ground metal wire slot
09/09/1998EP0863263A1 Modular dismountable box
09/02/1998EP0862254A2 Cable sealing
09/02/1998EP0861455A2 Method of introducing optical cable into a solid bed
08/1998
08/27/1998DE19707499A1 Underfloor well or shaft for cabling system
08/26/1998CN2289327Y Underground communication cable direct-laying pipeline
08/20/1998DE19705649A1 Arrangement for branching off from telecommunication cable having several elements with optical fibres
08/20/1998DE19705648A1 Arrangement for branching off from telecommunication cable having several elements with optical fibres
08/20/1998CA2229891A1 Process for introducing an optical or electrical cable into solid ground, and machine for laying the cable
08/19/1998EP0859257A1 Device for branching a telecommunications cable comprised of a plurality of strands containing optical fibres
08/18/1998US5796034 Wire protecting shield
08/11/1998US5791098 Reinforced structure for below-grade housing of equipment
08/04/1998US5789708 Underground tubular ducts for telecommunications networks
08/04/1998US5788414 Method for forming an opening in a wall
07/1998
07/29/1998EP0855773A1 Pipe or conduit for installation of a cable for underground works
07/29/1998EP0855772A1 Method for installation of an optical or electrical cable in a solid ground and arrangement for installation of the cable
07/28/1998US5785913 Method of magnetically forming a particle filled polymer having enhanced material characteristics
07/23/1998WO1998032205A2 Cable duct and cover
07/23/1998WO1998032043A1 Fibre-optic cable network
07/23/1998DE19701787A1 Lichtwellenleiterkabelnetz und Verfahren zum Verlegen eines Lichtwellenleiterkabelnetzes Fiber optic cable and method for laying an optical fiber cable network
07/23/1998DE19701229A1 Anchoraged post for e.g. solar cells
07/22/1998EP0748532B1 Environmental sealing
07/21/1998US5782584 Rock utility enclosure apparatus
07/16/1998DE19700889A1 Protection cap for pipe/rod ends during processing and manufacture
07/14/1998US5780773 Cable supporting member
07/07/1998US5777266 Modular cable protection system
07/07/1998US5776277 Environmental sealing
06/1998
06/30/1998US5773756 Lightweight and durable utility pull box for protecting splices and junctions of underground coaxial cables, electrical wires and optical fibers
06/25/1998DE19650433C1 Cable termination box for underground earthing cable
06/17/1998EP0734604B1 Cable duct element
06/17/1998CN2284460Y Underground distribution duct
06/16/1998US5765967 Method and apparatus for backfilling pipeline trenches
06/09/1998USRE35820 Armored flexible electrical conduit with fittings
06/04/1998WO1998023821A1 Concrete block having cover plate
06/02/1998US5758430 Electrical box installation
05/1998
05/28/1998WO1998023017A1 Container for housing heat generating equipment
05/28/1998WO1998023016A1 Improvements relating to cable pillar systems
05/28/1998CA2272351A1 Container for housing heat generating equipment
05/20/1998EP0842331A1 Method and apparatus for backfilling padded underground structures
05/14/1998DE19646805A1 Device for positioning marking elements of buried cable routes
05/07/1998WO1998019364A1 Land electrode for a high voltage direct current transmission system
05/07/1998WO1998019363A1 Sea electrode for a high voltage direct current transmission system
05/07/1998WO1998019362A1 Sea electrode for a high voltage direct current transmission system
05/06/1998EP0840420A1 Extension part for mounting bracket of cable closure
04/1998
04/30/1998DE19651017C1 Cable duct
04/22/1998CN2279723Y Lever-type draw wire claw head
04/21/1998US5742001 Buried electrical transmission line equipped with a cooling device
04/21/1998US5741014 Duct sealing
04/15/1998EP0836260A2 Improved airport beaconing cable ducting and guiding system
04/15/1998CN2279019Y Cable protection inorganic glass fibre reinforced plastic device
04/09/1998DE19700601A1 Fire-resistant ventilation pipeline end cover
04/09/1998DE19641443A1 Cable sleeve for optical waveguide
04/09/1998DE19641442A1 Cable sleeve for optical waveguide
04/02/1998DE19639425A1 Airfield night illumination method
03/1998
03/31/1998CA2123045C Modular, conduit end-frame
03/12/1998DE19634960A1 Building cable shaft with height compensators
03/10/1998US5726507 Temporary electrical interfaces, install ations, processes, and systems for contruction sites
03/03/1998US5722204 Device for housing the active and passive junction assemblies of telecommunications installations
02/1998
02/25/1998EP0825459A2 Electrical power cable underground-laying depth measuring method
02/18/1998CN1173454A Device for setting active and passive nodes assembly fo communication installation
02/12/1998DE19633517A1 Ground anchor for cable markers
02/05/1998DE19630673A1 Conduit pipe for electrical installations
01/1998
01/28/1998EP0821370A2 A water penetration-preventing material for an underground cable having a protective tube, and a water penetration-preventing structure
01/27/1998CA2129877C Valve box adapter
01/22/1998WO1998002617A1 Modular dismountable box
01/19/1998CA2181531A1 Electrical conduit coupling with lubrication fitting
12/1997
12/30/1997US5703297 System for determining the exit direction of a flexible supply line from an autonomous mobile unit
12/23/1997US5700012 Seal insert for cable connections
12/18/1997DE19623482A1 Cable sleeve for optical waveguide
12/02/1997US5692545 Fiber optic cable duct
11/1997
11/27/1997DE19715618A1 Living quarters with at least one apartment on at least one storey
11/26/1997CN2269009Y Portable strengthened cable conduct
11/25/1997CA2077421C Installation path network for distribution areas
11/12/1997EP0805744A1 Hot melt fluidized cladding of innerduct liner
11/11/1997CA2091717C Cabinets having improved cable entrance seal
11/06/1997WO1997041313A1 Method and apparatus for backfilling padded underground structures
11/04/1997US5683211 Fiber optic saddle
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