H02G 1 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines

Patents for H02G 1 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines (19,621)
10/2011
10/26/2011	CN102227065A Related marking stringing method
10/26/2011	CN102227064A Crossover-stand used for erecting power transmission lines
10/26/2011	CN102227063A Rolling device used for erecting power transmission line
10/26/2011	CN102227062A Operating tool for hot-line replacement of ring-type mount-point suspended insulator and operating method thereof
10/26/2011	CN102227061A Portable insulation operation platform
10/26/2011	CN101630411B Automatic threshold value image segmentation method based on entropy value and facing to transmission line part identification
10/26/2011	CA2735611A1 Apparatus for pushing conductors into conduit and other structures
10/20/2011	WO2011129604A2 Automatic 3-phase power cable pulling device equipped with a control unit
10/20/2011	WO2011127978A1 Device and method for machining an electrical cable
10/20/2011	US20110255837 Fiber optic splice enclosure
10/19/2011	CN202014061U Broken-strand crimping operation robot mechanism for ultrahigh voltage power transmission line
10/19/2011	CN202014060U Wire stroking device for repairing broken strands of EHV power transmission line
10/19/2011	CN202014059U Threader for continuous pipe
10/19/2011	CN202014058U Four-split conductor drainage controller
10/19/2011	CN202014057U Pulley used for setting up power transmission line
10/19/2011	CN202014056U Rolling device for erecting power transmission line
10/19/2011	CN202014055U Overhauling device of V-shaped double-string insulator for +-660KV direct current transmission line
10/19/2011	CN202014054U Overhaul tool for dead end insulator on +/- 660kV DC power transmission line
10/19/2011	CN202014053U Special-purpose supporting pole for low-voltage wire
10/19/2011	CN202014020U Tool for removing outer skin of wire rod
10/19/2011	CN102222869A Tool with large knife clamp for lively replacing strain insulator string on line
10/19/2011	CN101752815B Ultra-high-voltage large-tonnage wire lifting device
10/19/2011	CN101752808B Electric aerodyne for transmission line maintenance
10/18/2011	US8037599 Method for removing a cable core from a cable sheath
10/14/2011	CA2718043A1 Cable pull calculator
10/13/2011	US20110248227 Protection for a buckling detection head
10/12/2011	EP2375543A1 Method for monitoring an energy transmission line, noise suppression by repeated data transmission
10/12/2011	EP2375521A1 Tightening arrangement sheet for vapour barrier
10/12/2011	DE202011000779U1 Koaxialkabel-Bearbeitungswerkzeuge Coaxial Cable Cutting Tools
10/12/2011	CN202009192U Power pulley hole cement groove
10/12/2011	CN202009191U Cable bending and shaping tool
10/12/2011	CN202009190U Flared port line-protection tool for line spanning of spread conducting wire
10/12/2011	CN202009189U Electric control traction device for charged replacement of integral insulator string of 500kV alternating-current/direct-current line
10/12/2011	CN102214901A Anti-icing device
10/12/2011	CN102214900A Device for detecting wrong cable stripping
10/12/2011	CN102214899A Automatic threader
10/12/2011	CN102211670A Fixed-wing unmanned plane fixed-point shooting system and method for troubleshooting transmission lines thereof
10/12/2011	CN101546900B Seal cover and method for manufacturing seal cover
10/11/2011	US8035949 Semiconductor device and method of controlling electrostatic actuator
10/06/2011	WO2011122811A2 Pulling device for 3-phase underground power cables and an automated pulling method using the device
10/06/2011	WO2011121349A1 Sub-duct for cables
10/06/2011	US20110240372 Article of manufacture having a sub-surface friction stir welded channel
10/06/2011	US20110239553 System and method for installation of wire including use of flexible metal conduit
10/05/2011	EP2372854A1 Apparatus for detecting erroneous cable stripping
10/05/2011	EP2372424A1 Clearing blockages in a pipe by blowing air through a duct moved in the same pipe prior to fibre installation
10/05/2011	CN202004385U Aloft crimping connecting device for power transmission lines
10/05/2011	CN202004384U Locking mechanism of an armored cable
10/05/2011	CN202004383U Plug wire connection sleeve for 10-35kV high-voltage cable terminal manufacturing
10/05/2011	CN202004382U Magnetic head lead ring
10/05/2011	CN202004381U Tail fiber threading pipe
10/05/2011	CN202004380U Novel cable protection anti-theft device
10/05/2011	CN202004379U Conducting wire power tractor
10/05/2011	CN202004378U Traveling arm of walking robot for transmission line
10/05/2011	CN202004377U Four-bundle conductor walking mechanism
10/05/2011	CN202004376U Operating tool for electrified replacement of lifting-ring type hanging-point suspending insulators
10/05/2011	CN202004375U Glass insulator device for inserting and pulling R pin
10/05/2011	CN202004374U Snow pressure prevention protective cover for power transmission line
10/05/2011	CN202004373U Clamp for hot-line or power-off replacement of single-piece insulator of 35kV to 500kV and higher-voltage power transmission lines
10/05/2011	CN202004372U Tool for live-line replacing large disc diameter and deadweight dead end insulator string
10/05/2011	CN202004371U Pulley for overhauling electric transmission line
10/05/2011	CN202004370U Tool for transferring overhead ground wires in process of modification of pole tower
10/05/2011	CN202004369U Automatic suspension special pulley
10/05/2011	CN202004368U Live-line wire hanging device
10/05/2011	CN202004367U Cover-type line stockbridge damper replacing tool
10/05/2011	CN202004366U Mechanical foreign object remover for ground wire of electric transmission line
10/05/2011	CN202004365U Walking device of wire obstacle-crossing robot
10/05/2011	CN202004364U Adjustable insulation sleeve
10/05/2011	CN202000178U High molecular weight polyethylene high-tension pulling rope
10/05/2011	CN102208781A Efficient stripping and cutting pliers for insulating layer of crosslinked power cable
10/05/2011	CN102208780A Multifunctional electric power cable insulation layer stripper
10/05/2011	CN102208779A Method for rapidly inserting cable into sleeve
10/05/2011	CN102208778A Lead damage detector
10/05/2011	CN102208777A Construction method for parallel suspension of lead trolleys by using V-shaped strings
10/05/2011	CN102208776A Working tool for live-line replacement of insulator chain of triangle link plate hanging point type and working method thereof
10/05/2011	CN102208775A Remover for overhead earth wire suspenders
10/05/2011	CN102208774A Mechanical foreign matter cleaner of earth wires on transmission line
10/05/2011	CN102208773A High-voltage earth wire winder
10/05/2011	CN101856814B Manipulator device for tower climbing robot
10/05/2011	CN101752804B Two-arm swing obstacle-clearing type line walking robot body
10/05/2011	CN101692544B Live working split-pin device
10/05/2011	CN101685947B Wire stripping blade on intermediate wire stripping tool used for cables
10/05/2011	CN101409438B Ice-melting method suitable for transmission line with multiple fission conductor
09/2011
09/29/2011	WO2011119065A2 Remote monitoring device for disposal conductor condition of the overhead transmission line
09/29/2011	US20110233492 Communication installation support tool for tunnels and subways
09/28/2011	EP2369681A2 Rope and strand connector
09/28/2011	CN201994604U 一种高压带电作业专用机械手夹持并股线夹 A high voltage live working and dedicated robotic gripping clip shares
09/28/2011	CN201994603U 交联电力电缆剥皮钳 XLPE Cable Stripper
09/28/2011	CN201994602U 电缆牵引专用接头 Special connector cable traction
09/28/2011	CN201994601U 便携式智能电缆放线车 Portable Intelligent cable pay car
09/28/2011	CN201994600U 电力线路紧线工具检查器 Power lines tight line tool Checker
09/28/2011	CN201994599U 一种用于更换带钢/铁帽头绝缘子的通用卡具 A method for replacing the steel / iron cap head insulators common fixtures
09/28/2011	CN201994598U 滑车 Block
09/28/2011	CN201994597U 带有折叠护页的可折叠放线装置 Actinomycetes device with a folding collapsible guard page
09/28/2011	CN201994596U 高压架空线路跨越带电线路搭接输送装置 High voltage overhead lines across the live circuit lap delivery device
09/28/2011	CN201994595U 高压架空线路特型撑杆金具 Special type of high-voltage overhead lines strut fittings
09/28/2011	CN201994594U 一种同塔架设多回送电线路防误登闭锁装置 A multi-erecting tower Circuit Transmission Line with error prevention board locking device
09/28/2011	CN201994593U 一种输电线路巡检或除冰机器人 One kind or deicing transmission line inspection robot
09/28/2011	CN201994592U 输电线路防振锤自动拆卸装置 Transmission Line Damper automatic disassembly of the device
09/28/2011	CN201994591U 绝缘操作杆的杆头 Insulated operating rod head
09/28/2011	CN201994590U Cable issuing device

1 ... 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 ... 197