| Patents for H02G 7 - Overhead installations of electric lines or cables (6,956) |
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| 05/30/2012 | CN202232693U Pneumatic bird dispeller for high-voltage power tower |
| 05/30/2012 | CN202232691U Bird dispeller for power transmission line tower |
| 05/30/2012 | CN102480115A 一种新型碳纤维导线耐张线夹技术 A new carbon fiber wire Clamp technology |
| 05/30/2012 | CN102480114A Electric protective equipment having function of preventing outdoor equipment from being frozen |
| 05/30/2012 | CN102477810A 一种输电线路钢管塔及其施工方法 One kind of transmission line steel tube tower and its construction method |
| 05/30/2012 | CN101976809B Strain iron tower drainage system for power transmission line |
| 05/30/2012 | CN101938095B Novel structure of deicing robot based on pneumatic type electric transmission line |
| 05/30/2012 | CN101847843B Method for installing sectional switches on multiloop swallow-wing-array 10kV circuit |
| 05/30/2012 | CN101777742B Robot capable of performing automatic deicing along aerial high-voltage power transmission line |
| 05/23/2012 | CN202231394U Automatic ice-melting wire |
| 05/23/2012 | CN202231393U High-voltage wire deicing obstacle surmounting robot |
| 05/23/2012 | CN202231392U Lining type sealed socket |
| 05/23/2012 | CN102468636A 一种防振锤 One kind Damper |
| 05/23/2012 | CN102468635A 输电线路用间隔棒制备工艺 Transmission Line Spacer preparation process |
| 05/23/2012 | CN102468634A 一种输电线路用间隔棒框架 One kind of spacer frame transmission line |
| 05/23/2012 | CN102468633A 1/2碗球组合开口连接环 1/2 cup ball combination opening connecting ring |
| 05/23/2012 | CN102468632A 悬垂挂板组 Hanging siding group |
| 05/23/2012 | CN102468631A 1/2碗球组合驰度调节器 1/2 cup ball combination Chi adjuster |
| 05/23/2012 | CN101908748B Automatic closing wrapper of snap-on insulation sheathing tube |
| 05/16/2012 | CN202221882U Dual-body helical vibration-proof hammer used for power transmission line |
| 05/16/2012 | CN102457036A 架空输电线路接地线 Overhead transmission line ground wire |
| 05/16/2012 | CN102457035A 高压输电线路改造方法 High-voltage transmission line transformation method |
| 05/16/2012 | CN102457034A 多功能导线卡线器 Multifunction wire card thread |
| 05/16/2012 | CN102457021A 接地线高挂辅助装置 Ground wire hanging assist device |
| 05/16/2012 | CN101950939B Iron tower deicing machine |
| 05/10/2012 | WO2011154653A3 Device, kit and method for anchoring an element on an exterior face of a wall of a building |
| 05/09/2012 | CN202211105U Bird spike |
| 05/09/2012 | CN102447242A Combined structure of suspension insulator string and strain clamp and construction method thereof |
| 05/09/2012 | CN102447241A Damper |
| 05/09/2012 | CN102447240A Shaking hammer hanging prevention device |
| 05/09/2012 | CN102447239A Jumper wire support spacer |
| 05/09/2012 | CN102447235A High-voltage movable type direct-current isolating switch |
| 05/09/2012 | CN102447233A Arc-transferring and arc-suppressing device for temporary earth wire |
| 05/09/2012 | CN102446596A L-shaped locking pin |
| 05/09/2012 | CN101834417B Quick double-brake self-locking type strain clamp |
| 05/09/2012 | CN101714748B Method and system for determining serial and parallel connection gaps of overhead power transmission line insulators |
| 05/03/2012 | WO2012057423A1 Multi-cap for installing neutral wire combined with overhead ground wire |
| 05/03/2012 | DE19747967B4 Vorrichtung zum Einbringen von Freileitungsseilen A device for introducing overhead conductors |
| 05/02/2012 | CN202210667U Deicing device for aerial cables |
| 05/02/2012 | CN202210666U Tool capable of fastening line suspension clamp U type bolt under power |
| 05/02/2012 | CN102437542A Alternating current (AC) ice melting system for traction network of electrified railway |
| 05/02/2012 | CN102431468A Icing preventing and ice melting method for high speed railway and system for realizing method |
| 05/02/2012 | CN101859994B Semi-active vibration isolator of overhead power transmission line and semi-active vibration isolation method |
| 05/02/2012 | CN101716688B Processing method of special electric power fitting taper sleeve taper hole for carbon fibre compound core wires and special device thereof |
| 04/26/2012 | WO2011021006A9 Support towers, insulating cross-arms and insulating members for high voltage power networks |
| 04/25/2012 | CN202206096U 一种带风光互补发电系统向化冰雪装置供电的电缆线 A tape of wind and solar power generation system to supply cables snow means |
| 04/25/2012 | CN202206095U 一种带太阳能光伏发电系统向化冰雪装置供电的电缆线 A solar photovoltaic power generation system with the power of ice and snow means cable |
| 04/25/2012 | CN202206094U 分节组合式复合相间间隔棒 Sub-section modular composite interphase spacer |
| 04/25/2012 | CN202206093U 子导线间隔棒与相间间隔棒的连接结构 Subconductor interphase spacer spacer connecting structure |
| 04/25/2012 | CN202197719U Foldable bird spike |
| 04/25/2012 | CN102427212A Line ice coating cleaning device |
| 04/25/2012 | CN102427211A 一种双极直流功率异向传输融冰功能的emtdc建模方法 A bipolar DC power transmission melting ice anisotropic modeling capabilities emtdc |
| 04/25/2012 | CN101728788B 便携式瓷瓶清扫喷涂两用机 Porcelain portable dual-use cleaning spray |
| 04/25/2012 | CN101079539B 螺旋形支承器及其连接器 Spiral-shaped support and its connector |
| 04/19/2012 | WO2011159041A3 Underbracing for an arch-shaped utility pole having a conductive concrete layer functioning as a ground at the bottom surface |
| 04/18/2012 | EP2441144A2 Mounting device for a conductor cable |
| 04/18/2012 | CN202197072U 浮动式间隔棒 Floating Spacer |
| 04/18/2012 | CN202197071U 绞结式环形防舞间隔棒 Kinked anti-dance spacer ring |
| 04/18/2012 | CN101882768B 线路架线收紧装置 Line Trolley tightening device |
| 04/18/2012 | CN101834422B 一种用于二分裂导线机械震动除冰的导线支撑架 A two division lead wire support frame mechanical shock deicing |
| 04/18/2012 | CN101262125B 输电线路除冰的方法 Transmission line deicing methods |
| 04/17/2012 | US8158882 Electrical box hanger |
| 04/12/2012 | WO2012014022A3 Device for anchoring a cable on a mounting |
| 04/11/2012 | CN202190046U 防振锤线夹 Damper Clamps |
| 04/11/2012 | CN202190045U 一种缓冲紧线器 As a buffer turnbuckle |
| 04/11/2012 | CN202190044U 一种集束电缆耐张线夹 One kind of bundling cable Clamp |
| 04/11/2012 | CN202190043U 一种用于连接集束电缆的安全耐张线夹 Bundled cable for connecting the safety Clamp |
| 04/11/2012 | CN202190042U 挂环金具 Hanging ring fittings |
| 04/11/2012 | CN202190040U 一种带有接地的支持绝缘子母线连接装置 A busbar support insulator with a grounding connection device |
| 04/11/2012 | CN102412544A Power-uninterrupted ice melting and SVG-type reactive static compensation compound device and use method thereof |
| 04/11/2012 | CN102412543A Intelligent anti-icing deicing system and method for high-voltage transmission line |
| 04/11/2012 | CN102412542A 一种架空输电线路的主动防舞器及主动防舞方法 One kind of overhead transmission line is active and active anti-anti-dance dance method |
| 04/11/2012 | CN102412531A 一种铝线紧线器 One kind of aluminum turnbuckle |
| 04/11/2012 | CN102412526A 电力线路综合维护轻便型机器人系统及其越障方法 Comprehensive maintenance of power lines and more portable robotic systems Avoidance Method |
| 04/11/2012 | CN101694932B 快速锁紧线夹 Quick locking clip |
| 04/11/2012 | CN101692570B 架空导线打冰锤 Overhead wires hit the ice hammer |
| 04/05/2012 | WO2011119065A3 Remote monitoring device for disposal conductor condition of the overhead transmission line |
| 04/04/2012 | EP2435698A1 Cable having a mounting device, use of said cable and of the mounting device in a wind power plant and wind power plant having such a cable and such a mounting device |
| 04/04/2012 | CN202183580U 悬垂线夹 Suspension clamp |
| 03/29/2012 | WO2011153497A3 System and method for de-icing conductive objects utilizing at least one variable resistance conductor with high frequency excitation |
| 03/28/2012 | CN202178554U 电杆熔冰器 Pole ice melting |
| 03/28/2012 | CN202178553U 预绞丝阻尼防振锤 Preformed wire damper Damper |
| 03/28/2012 | CN202178552U 双分裂导线相间间隔棒安装飞车 Double-spaced intervals split wire rod installation coaster |
| 03/28/2012 | CN202178551U 阻尼间隔棒 Damping Spacer |
| 03/28/2012 | CN202178550U 悬垂线夹 Suspension clamp |
| 03/28/2012 | CN202178549U 集束型耐张线夹 Cluster-type Clamp |
| 03/28/2012 | CN202178548U 一种输电线路耐张线夹 One kind of transmission lines Clamp |
| 03/28/2012 | CN202175931U 一种户外除冰车 Kind of outdoor deicing vehicle |
| 03/28/2012 | CN202174950U 接触网除冰装置的安装平台 Catenary de-icing device mounting platform |
| 03/28/2012 | CN102388858A Power transmission line bionic bird-repelling device |
| 03/28/2012 | CN101341639B A method for manufacturing a post insulator and a post insulator |
| 03/22/2012 | DE102010040853A1 Verfahren und Vorrichtung zum Bestimmen einer Länge eines Leiterseils Method and apparatus for determining a length of a cable conductor |
| 03/21/2012 | CN202172247U Control device for ice melting of high voltage direct current transmission project |
| 03/21/2012 | CN202172246U 一种耐张线夹 One kind Clamp |
| 03/21/2012 | CN202172245U 新型耐张横担 The new anti-Zhang Heng Tam |
| 03/21/2012 | CN202172244U J形并沟线夹 J-shaped groove clamp |
| 03/21/2012 | CN202172197U Connecting structure of ice melting loop fracture |
| 03/21/2012 | CN102386600A Cable with wind solar hybrid power generation system for supplying power to device for melting ice and snow |
| 03/21/2012 | CN102386599A Cable provided with wind power generation system and supplying power to ice-snow melting device |
| 03/21/2012 | CN102386598A Conductor spacer rotation wire clip |