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 7 - Overhead installations of electric lines or cables
Patents for H02G 7 - Overhead installations of electric lines or cables (6,956)
12/2000
12/06/2000CN2409687Y U-hanging ring for transmission line
12/06/2000CN2409686Y Bulb hanging ring for transmission line
12/06/2000CN2409685Y Bowl head hanging plate for transmission line
12/06/2000CN2409684Y Duplex bulb for transmission line
12/06/2000CN2409273Y Power line straight corner tower
11/2000
11/23/2000WO2000070382A1 High-voltage overhead line comprising an optical cable that is placed on an overhead conductor or on an overhead ground wire
11/23/2000DE19922183A1 High voltage transmission line has a support element made of a dielectric rod and two angled guide pipes
11/22/2000CN2407488Y Wear-resistant hanging cable cleat
11/16/2000WO2000068657A1 System for monitoring cables
11/16/2000CA2372864A1 System for monitoring cables
11/07/2000US6143980 Cable clamp
11/07/2000US6142434 Utility pole clamp
11/01/2000CN1272234A Method of preventing break in insulated wire and instantaneous power failure
10/2000
10/31/2000US6138930 Apparatus for removing ice from the cables of electric power transmission lines
10/26/2000WO2000064021A1 Method for continuously attaching spiral-shaped fastening elements for a cable, which is to be fastened to a bearer cable or high voltage cable, and device for binding a cable
10/25/2000CN2403156Y Universal wire suspension pole
10/24/2000US6135398 Trunion clamp for optical fiber
10/19/2000WO2000062390A1 Method and device for de-icing conductors of a bundle of conductors
10/19/2000DE19917335A1 Method for continuously fixing coiled fixture elements to cable e.g. optical cable, to be attached to bearer
10/18/2000EP1044312A1 Sag compensator for suspended lines
10/12/2000WO2000036721A3 Apparatus for installing flashover protection covers on energized electrical power lines
10/10/2000US6129317 Support spacer for aerial cable
10/03/2000US6127626 Method for installing a telecommunication cable on a supporting cable and arrangement produced thereby
10/03/2000US6127625 Transmission conduit and method of installation of same
09/2000
09/27/2000EP1038345A1 Flashover protection cover for electrical power lines
09/27/2000CN2398757Y Safety earthing device for electric cable
09/20/2000CN2397654Y Conducting wire clamp for equipment
09/14/2000DE19906575A1 Holder suitable for wall- or ceiling mounting forming basis for halogen lighting system, carries and spaces two or more tensioned cords, whilst also having alternative uses, including e.g. mechanical support
09/13/2000CN2396553Y Fixed grounding wire clamp
09/13/2000CN2396552Y Protective cable hook
09/13/2000CN2396550Y Air crossing supporter for suspended purchase
09/08/2000WO2000036724A3 Wind mill with a suspension for cables and the like, such suspension for cables and the like and a holder for such suspension
09/06/2000CN2395446Y Synthetic insulator connector
08/2000
08/30/2000CN2394359Y Copper and aluminum wire clamps
08/30/2000CN2394358Y Fixing clamps for parallel wires
08/29/2000US6111193 Mast clamp hook and assembly
08/22/2000US6108187 Electric power transmission line with protection devices against lightning overvoltages
08/15/2000US6102609 Cable joint structure
08/09/2000CN2391359Y Connecting structure for antivibrating hammer head and steel twisted line
08/01/2000US6097586 Variable capacitor
08/01/2000US6096971 Adaptable, overhead line vibration damping/sag adjustment device
08/01/2000US6096970 Clamp for overhead line having expansion means and cam means
08/01/2000US6094792 Apparatus for installing flashover protection covers on energized electrical power lines
07/2000
07/26/2000EP1021857A1 Aerially installed communications cable
07/26/2000EP1021641A4 Mobile overhead power/communication distribution system
07/26/2000EP1021641A1 Mobile overhead power/communication distribution system
07/20/2000DE19919127A1 Retaining device especially for guiding telecommunications cable fixed on carrier or supporting cable around obstruction
07/19/2000EP1020672A1 Transmission line hanger
07/19/2000CN1260755A System and method for modifying ice adhesion strength
07/19/2000CN1260605A Transmission line hanger
07/05/2000EP1017144A1 Optical transmission elements comprising an aerial cable
07/05/2000EP1017143A1 Fixing or lashing tape
07/05/2000EP0895642B1 Variable capacitor
07/05/2000CN2386560Y Solid wire-supported clamp for insulated wire
07/04/2000US6085008 Aerial cable and tension clamp assembly
06/2000
06/29/2000WO2000038289A1 A system and a method for monitoring and warning regarding the presence of manually and temporarily fitted ground connectors on high voltage conductors, as well as a warning device and a conductor means included in the system
06/29/2000CA2352817A1 A system and a method for monitoring and warning regarding the presence of manually and temporarily fitted ground connectors on high voltage conductors, as well as a warning device and a conductor means included in the system
06/22/2000WO2000036724A2 Wind mill with a suspension for cables and the like, such suspension for cables and the like and a holder for such suspension
06/22/2000WO2000036721A2 Apparatus for installing flashover protection covers on energized electrical power lines
06/22/2000CA2355841A1 Wind mill with a suspension for cables and the like, such suspension for cables and the like and a holder for such suspension
06/21/2000CN2384349Y Power armour clamp joint superheat alarm
06/15/2000WO2000035061A1 Switching apparatus and method for an electric power transmission line section
06/15/2000DE19857131A1 Installation of cable on high voltage overhead cable, involves using suspension rollers to feed cable into cableway, pulling winch cable parallel to cable, and retracting using winch on ground
06/14/2000EP1009002A1 Medium and high voltage switching device
06/14/2000CN1256807A Heat dissipating device for transmission line, transmission line with heat dissipating device and method for fitting heat dissipating device to transmission line
06/14/2000CA2292176A1 Helicopter deicing and anti-icing system and method
06/08/2000DE19855847A1 Bird deterrent has strip-shaped flexible bearer with protruding deterrent elements attached in form of pins passed through openings in bearer strip and locked to it with latching elements
06/07/2000CN2382154Y Wire extender
06/06/2000US6072120 Method of preventing galloping of multiconductor transmission lines
06/02/2000WO2000031845A1 A suspension device having a cable carriage integral therewith
06/02/2000WO2000010832A3 Cable clamp, especially a cross-span adjuster clamp or bearer cable clamp for supporting frameworks of catenary systems
06/02/2000CA2351521A1 A suspension device having a cable carriage integral therewith
05/2000
05/31/2000EP1005108A2 Universal ground clip assembly
05/26/2000CA2290938A1 Universal ground clip assembly
05/24/2000CN2379956Y Transition wire clip
05/23/2000US6066801 Cable television/telephone tap
05/18/2000DE19837629C1 Seilklemme, insbesondere Richtseil- oder Tragseilklemme für Tragwerke von Oberleitungen Cable clamp, especially Richtseil- or supporting cable clamp for supporting structures of overhead lines
05/17/2000CN2378841Y T shape wire clamp
05/17/2000CN2378425Y Double-protection strong plastic coverd steel wire tension cable
05/17/2000CN1253209A Switchable electric horizontal bar dielectric body device
05/11/2000WO2000027009A1 Line spacer for power transmission lines
05/11/2000CA2347815A1 Line spacer for power transmission lines
05/04/2000WO2000025404A1 Adaptable, overhead line vibration damping/sag adjustment device
05/04/2000DE19842401A1 Distance holder e.g. for optical data transmission cable has spring clip with 2 arms with shaped parts for accommodating overhead cable and All Dielectric Lashed cable
05/03/2000EP0998001A1 Method of preventing break in insulated wire and instantaneous power failure
05/02/2000US6057508 Sag compensator for suspended lines
04/2000
04/26/2000EP0996209A1 A bolt type clamp for anchoring an overhead electric line cable
04/26/2000CN2376116Y Warning protective tubing for overhead cable line
04/12/2000CN2373931Y Self-support type overhead non-metal optical cable straight line type clamp device
04/12/2000CN2373930Y Support tray hanging hook for electric wire and cable
04/12/2000CN2373929Y Electric power line cross arm
04/11/2000US6047930 Aerial cable retainer with fulcrum point
04/05/2000CN2372811Y Pre-twisted fastener type catenary wire clip
03/2000
03/30/2000WO2000017979A1 Device for fastening a cable to the pole of an overhead line (stay device)
03/29/2000EP0989432A2 Adjustable fiber optic cable storage unit
03/29/2000EP0988673A1 Overhead line conductor
03/29/2000EP0988229A2 Systems and methods for modifying ice adhesion strength
03/29/2000CN2371710Y Portable short circuit grounding wire clamping device
03/29/2000CN2371709Y Low-voltage user branch conductor clamp
03/29/2000CN2371681Y Portable short circuit grounding wire clamp device
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