Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02B - Boards, substations, or switching arrangements for the supply or distribution of electric power › H02B 3 - Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Patents for H02B 3 - Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear (3,442)
08/2014
08/13/2014CN203774632U 一种配送式电力设备舱 One kind of type power distribution equipment cabin
08/13/2014CN103986085A 一种隔离开关触头电动涂油装置 An electric switch contact oiled device isolation
08/13/2014CN103986084A 一种高压断路器机构箱移动检修平台 A high voltage circuit breaker mechanism box mobile access platform
08/13/2014CN103982763A 一种隔离开关触头涂油装置 An isolating switch contact oiled apparatus
08/13/2014CN102890995B 开关衔铁消磁工具 Switch armature degaussing tools
08/13/2014CN102510010B 用于新建变电站投运之前的继电保护向量检查试验方法 New Relay vector inspection and test method used before Substation
08/06/2014CN203760884U 一种供电检修工作台 A power supply repair bench
08/06/2014CN203760883U 隔离开关动触头拆装工具 Disconnector moving contact entry tool
08/06/2014CN203760882U 继电保护检查装置 Protection inspection device
08/06/2014CN203760881U 隔离开关夹紧弹簧拆装工具 Disconnectors clamp spring removal tools
08/06/2014CN203760880U 开关检修时用腰绳杆可拆装固定架 Switch maintenance with removable waist rope pole holder
08/06/2014CN203760879U 应用于变电站多种作业环境下的绝缘拉杆 Applied to a variety of operating environments substation insulated rod under
08/06/2014CN203760878U 一种断路器弹簧取出装置 A circuit breaker spring removal device
08/06/2014CN203760877U 一种室外手推式检修平台 One kind of outdoor maintenance platform hand push
08/06/2014CN203760876U 一种简易接地网检修装置 A simple network maintenance equipment grounding
08/06/2014CN203754352U 一种支撑装置 A support device
08/06/2014CN103972807A 环网柜配电自动化改造装置 RMU distribution automation equipment transformation
08/06/2014CN103972806A 一种用于户内电流互感器安装的多方位调节移动车 A multi-directional current transformers installed indoors adjustment moving car
08/06/2014CN103972805A 一种电力金具以及用于铸造该电力金具的铝硅锰合金材料 An electrical fittings and the electrical fittings for casting aluminum manganese alloy material
08/06/2014CN103972804A 一种从环网柜临时取电的不停电作业方法 The method does not work as a temporary power outage takes power from RMU
08/06/2014CN102364778B 3ah型手车式断路器的离柜维护方法及专用维护平台 3ah type handcart type breaker from the cabinet and maintenance methods and special maintenance platform
07/2014
07/30/2014CN203747660U 一种基于正弦波调制的大型电力变压器低频加热装置 Large power transformers based on low-frequency heating apparatus of a sine wave modulation
07/30/2014CN203747339U 一种旁路作业柱上绝缘支架 One kind of bypass operations insulated column bracket
07/30/2014CN203747306U 一种电力检修设备 A power maintenance equipment
07/30/2014CN203747273U 一种gis设备位置快速观察装置 One kind of device location gis quick observation device
07/30/2014CN203747272U 一种手车式组合电器的轨道转换装置 One kind of track handcart type combination of electrical conversion devices
07/30/2014CN203747271U 一种变电站刀闸操作工具 Substations Switch Operation Tools
07/30/2014CN103956665A 一种10kv组合式箱变出线断路器绝缘隔离装置 Combined me change one kind of outlet breaker 10kv insulation isolation device
07/30/2014CN103956664A 一种10kv组合式箱变进线绝缘隔离装置 Combined me change one kind of 10kv line insulate equipment
07/30/2014CN103950872A 一种变电所高空设备的立杆吊装多功能工具 One kind of high-altitude equipment substation pole lifting versatile tool
07/23/2014CN203734546U 一种基于方波调制的大型电力变压器低频加热装置 Based on square wave modulation of low-frequency heating device of large power transformers
07/23/2014CN203734187U 一种清理电气设备上冰雪的装置 A device on the electrical equipment to clean snow and ice
07/23/2014CN203734186U 组合式变电站电气设备清冰雪专用工具 Modular substation electrical equipment clearing snow special tools
07/23/2014CN203734185U 一种户外柱上真空断路器的安装调试装置 Installation and commissioning of a device for outdoor column vacuum circuit breaker
07/23/2014CN203734184U 开关柜就位辅助装置 Switchgear auxiliary device in place
07/23/2014CN203734183U 干式变压器底部滚轮拆卸装置 Dry-type transformers wheel detaching device bottom
07/23/2014CN203734182U 脚轮式配电设备移动就位装置 Casters moved into position device type and distribution equipment
07/23/2014CN203734181U 地线闭锁锁具及地线闭锁装置 Ground latching locking device locks and ground
07/23/2014CN203734180U 一种12/24kV中置柜模拟断路器 Center cabinet analog circuit breaker one kind of 12 / 24kV
07/23/2014CN203733612U 电抗器内撑条复位工具 Within the reactor stays reset tool
07/23/2014CN203728440U 一种主变有载调压开关芯子悬吊装置 One major change OLTC core suspension device
07/23/2014CN103944091A 固体绝缘开关柜可拆卸实现方法及组合式固体绝缘开关柜 Solid Insulated Switchgear detachable and modular implementation of solid insulated switchgear
07/23/2014CN103944090A 一种380v开关柜检修车 One kind 380v switchgear maintenance vehicles
07/23/2014CN103944089A 组合式绝缘隔离装置 Combined insulated isolation device
07/23/2014CN103944088A 电力维修梯 Electrical maintenance ladder
07/23/2014CN103944087A 一种用于搬运铠装移开式开关柜功能车的液压升降车 A method for transporting armored away switchgear features a hydraulic car lift trucks
07/23/2014CN102377117B 风力发电机变压器维护保护系统 Wind generator transformer protection system maintenance
07/16/2014CN203722104U 一种柱上断路器本体金具 One kind of column circuit breaker body fittings
07/16/2014CN203722103U 用于配电柜的电流互感器更换装置 Current transformers for power distribution cabinet replacement device
07/16/2014CN203722102U 用于配电柜的电流互感器更换装置 Current transformers for power distribution cabinet replacement device
07/16/2014CN203722101U 用于配电柜的电流互感器更换装置 Current transformers for power distribution cabinet replacement device
07/16/2014CN203722100U 便携式绝缘平台 Portable insulated platform
07/16/2014CN203722099U 继电保护及自动化压板防误胶套 Anti-error protection and automation plate pouches
07/16/2014CN203722098U 支柱式隔离刀闸吊装防分装置 Lifting pillar isolation knife-proof device
07/16/2014CN203722097U 开关柜顶部检修攀护装置 Top of the switch cabinet overhaul climbing protection device
07/16/2014CN203722096U 变电站开关操作摇臂装置 Substation rocker switch operation means
07/16/2014CN203715158U 配电线路开关提升装置 A distribution circuit breaker lifting device
07/16/2014CN103928857A 一体化便携式隔离开关快速检修平台 Integration of portable isolation switch fast access platform
07/16/2014CN103928856A 变电站巡检信息跟踪系统 Substation inspection information tracking system
07/16/2014CN103928855A 一种低压电工用检修工具 A low-pressure electrical maintenance tools
07/16/2014CN102361236B 电网220kV管形母线地刀更换支架 Grid 220kV tubular bus to replace the knife holder
07/16/2014CN102290718B Gw－7刀闸改造中间瓷柱移位支架 Gw-7 knife transform intermediate ceramic column shifter bracket
07/10/2014US20140192456 Systems and methods for coupling ac power to a rack-level power infrastructure
07/09/2014CN203707629U 农网配电箱多功能操作杆 Rural power distribution box multifunction control lever
07/09/2014CN203707628U 安全型高低压远距离操作工器具 Safe distance high voltage equipment operators
07/09/2014CN203707627U 一种隔离开关触指拆装工具 An isolating switch finger removal tools
07/09/2014CN203707626U 一种高压隔离开关机构抱箍的专用更换工具 Replace tool dedicated high-voltage isolation switch mechanism hoop
07/09/2014CN203707625U 一种变电站隔离开关的安装托架 The mounting bracket isolation switch Substations
07/09/2014CN203707624U 一种辅助安装装置 An auxiliary mounting device
07/09/2014CN203707623U 用于断路器液压机构的应急抢修建压装置 Build pressure devices for emergency repair of hydraulic breaker mechanism
07/09/2014CN203707622U 一种带有充电电源的红外热像仪变电站现场检测装置 Infrared detection means a substation site with charging power
07/09/2014CN203707621U 一种红外热像仪变电站现场检测装置 One kind infrared camera detection device substation site
07/09/2014CN203707620U 一种更换高压熔丝的防滑辅助钳 One kind of high-voltage fuse replacement slip auxiliary clamp
07/09/2014CN203707619U 倒闸验电两用绝缘操作棒 Switching electrical inspection dual insulated operating rod
07/09/2014CN203707618U 电流互感器采样安全带悬挂装置 Current transformers sampling belt suspension
07/09/2014CN203707617U 一种隔离开关触指拆装工具 An isolating switch finger removal tools
07/09/2014CN103915770A 2km-4km海拔变电站电气设备爬电距离的修正方法 2km-4km altitude correction method substation electrical equipment creepage distances
07/09/2014CN103915769A 一种12/24kV中置柜模拟断路器 Counters in the home one kind of analog circuit breaker 12 / 24kV
07/02/2014CN203691062U 一种用于远程维护变压器绕组的装置 A remote maintenance device for transformer windings
07/02/2014CN203690764U 负荷馈线送电前短路线拆除提醒装置 Feeder load power transmission line before demolition short reminder
07/02/2014CN203690763U 开关柜内三相接地短路线忘拆除提醒装置 Three-phase switchgear ground shorting forget dismantle reminder
07/02/2014CN203690762U 一种继电保护屏安全围网悬挂装置 One kind of protection screen security fence suspension
07/02/2014CN203690761U 一种宽度、高度可调的真空断路器转运车 One kind of width, height-adjustable vacuum breaker transit vehicles
07/02/2014CN203690760U 液压推入式电流互感器更换装置 Hydraulic push-in current transformer replacement device
07/02/2014CN203690759U 高压开关柜电流互感器的拆装工具 High Voltage Switchgear current transformer disassembly tool
07/02/2014CN203690758U 基座槽钢上的吊装工具 Lifting tool on the base channel
07/02/2014CN203690757U 充气柜气箱转运车 Inflatable cabinet gas tank transport vehicles
07/02/2014CN203690756U 一种gw5型刀闸触指装卸专用工具 One kind gw5 type knife finger handling of special tools
07/02/2014CN203690755U 变压器硅胶罐更换吊装装置 Silicone transformer tank replacement hoisting device
07/02/2014CN203690754U 隔离开关高空检修梯 Disconnectors aerial ladder overhaul
07/02/2014CN203690753U 一种开关柜螺栓堆放装置 A switch cabinet bolt stacking device
07/02/2014CN203690752U 一种开关柜螺栓堆放装置安装架结构 A switch cabinet stacked bolt mount frame structure
07/02/2014CN203690751U 一种用于10kV开关柜内部结构检查的辅助工具 10kV switchgear auxiliary tool used to check the internal structure
07/02/2014CN203690704U 变电站开关柜安全遮栏撑杆装置 Substation switchgear safety cover bar brace apparatus
07/02/2014CN103904575A 一种用于更换刀闸的单根抱杆 The replacement of a single knife for pole
07/02/2014CN103904574A 隔离开关动触头解体平台 Disconnector moving contact disintegration platform
07/02/2014CN103904573A 高压开关柜二次检修航空插头安全延长装置 High Voltage Switchgear secondary overhaul of aviation security prolong device plugs
07/02/2014CN103904572A 隔离开关顶杆夹紧弹簧解体专用装置 Isolation switch plunger clamp spring breakup dedicated device
07/02/2014CN103904571A 隔离开关动触头检修专用套扳 Disconnector moving contact overhaul special sleeve pull
07/02/2014CN103904570A 隔离开关动触头防护罩检修圆盘 Disconnector moving contact shield repair disc
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