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 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511)
06/2012
06/06/2012CN202268630U Interphase insulation cover combination of comprehensive protector for power distribution cabinet
06/06/2012CN202268629U Double cabinet for high-voltage direct-current transmission control protection system
06/06/2012CN202268628U 一种金属配电柜门锁 Metal distribution cabinet locks
06/06/2012CN202268627U 一种mns型低压开关柜 One kind of low-voltage switchgear mns
06/06/2012CN202268626U 一种配电柜柜门 An electrical distribution cabinet door
06/06/2012CN202268625U 一种并机配电装置 One kind of power distribution equipment and machine
06/06/2012CN202268624U Low voltage distribution circuit
06/06/2012CN202268623U False opening circuit of low voltage incoming line switch cabinet
06/06/2012CN202268622U 进水闸的低压动力配电箱 Intake of low-voltage power distribution box
06/06/2012CN202268621U 高压开关柜的电压计量回路 High Voltage Switchgear voltage measurement circuit
06/06/2012CN202268620U 高压开关柜的电压测量回路 High Voltage Switchgear voltage measurement circuit
06/06/2012CN202268619U 高压环网柜的主电气系统 RMU's main high-voltage electrical system
06/06/2012CN202268618U 开关柜智能操控仪 Switchgear intelligent control device
06/06/2012CN202268617U 一种变电站电压二次回路屏顶母线装置 Substations top bus voltage of the secondary circuit screen device
06/06/2012CN202268616U DC power distribution cabinet
06/06/2012CN202268615U 穿壁母线排套管 Wall busbar bushing wear
06/06/2012CN202268614U 高压开关柜出线系统 High Voltage Switchgear qualifying system
06/06/2012CN202268613U 高压开关柜进线系统 High Voltage Switchgear line system
06/06/2012CN202268612U 低压动力配电箱的配电系统 Low-voltage power distribution box distribution system
06/06/2012CN202268611U 低压配电柜进线系统 Low-voltage distribution cabinet line system
06/06/2012CN202268610U 一种开关装置的安装结构 A mounting structure of the switching device
06/06/2012CN202268609U 一种采煤机电控箱结构 One kind of mining electrical control box structure
06/06/2012CN202268608U 一种固封全真空开关装置 One kind of solid seal full vacuum switchgear
06/06/2012CN202268607U 双叠边工艺g型材 G dual-stack edge technology profiles
06/06/2012CN202268606U 400kV换流站用穿墙套管与管母线跨接过流金具 400kV converter station with wall bushing Cross took the bus and tube fittings stream
06/06/2012CN202268605U 一种快速电动操作机构的箱壳结构 Tank shell structure of a fast motor operating mechanism
06/06/2012CN202268604U 多功能配电柜 Multifunctional Distribution Cabinet
06/06/2012CN202268055U 一种带电开门报警低压配电柜 A charged door alarm and low voltage distribution cabinet
06/06/2012CN202266120U 高压配电柜后门锁装置 After the high-voltage distribution cabinet door lock device
06/06/2012CN102487182A Intelligent control device for switch cabinet
06/06/2012CN102487181A Switch cabinet capable of automatically clearing away dew
06/06/2012CN102487180A Human body sensing type automatic switch cabinet
06/06/2012CN102487179A Condensation controller
06/06/2012CN102487178A Meter support housing for a meter cabinet
06/06/2012CN101938089B Switch cabinet
06/06/2012CN101924329B Bus insulation function board of switch cabinet
06/06/2012CN101854036B Air switch cabinet
06/06/2012CN101728772B Curtain plate opening and closing mechanism with false self-locking prevention function
06/06/2012CN101651299B AC low-tension intelligent type comprehensive distribution box device for public transformer substation
06/06/2012CN101558537B Enclosed switchboard for power
06/05/2012US8194396 AC adapter unit, storage tray for an AC adapter and electronic device
05/2012
05/31/2012WO2012069243A1 Empty space cover
05/31/2012WO2012022394A3 Box-shaped electric control cabinet which can be closed by a cover, for a wind energy power plant
05/31/2012US20120134516 Enable and disable comparator voltage reference
05/31/2012US20120134515 Apparatus and method of controlling driving of popup tweeter speaker
05/31/2012US20120134076 Partially compound-filled power supply unit and manufacturing method
05/31/2012DE102010061965A1 Leerplatzabdeckung Blank slot cover
05/31/2012DE102010060912A1 Schaltschrank einer Windkraftanlage und Verfahren zur Herstellung eines derartigen Schaltschrankes Control cabinet of a wind turbine and method for producing such a cabinet
05/30/2012EP2458697A2 Switch unit and switchgear equipped therewith
05/30/2012EP2335263B1 Electric connection device and sliding assembly, in particular for a differential protection unit
05/30/2012CN202262109U Bottom incoming type site control cabinet
05/30/2012CN202260976U Box body structure for traction invertor
05/30/2012CN202260329U Lapping fitting of high voltage switch equipment for tube type main bus and rectangular bus
05/30/2012CN202260235U Intelligent low-voltage AC panel
05/30/2012CN202260229U Armor moving type alternating current metal closed switch equipment
05/30/2012CN202260227U Indoor metal-armored removing type switchgear
05/30/2012CN202260216U Switch cabinet with medium-high voltage charge indicator
05/30/2012CN202260215U Switch cabinet with higher safety
05/30/2012CN202260205U Distribution automatic cabinet protection device
05/30/2012CN202260203U Underground box-type substation
05/30/2012CN202260202U Transformer station power box
05/30/2012CN202260200U Novel transformer
05/30/2012CN202260199U Box-type transformer substation for wind power generation
05/30/2012CN202260198U Lintel for box type transformer station
05/30/2012CN202260196U Prefabricated substation
05/30/2012CN202260194U Straight line shaped arrangement structure of GIS (Gas Insulated Switchgear) and transformer in front of row A for thermal power plants
05/30/2012CN202260191U Mobile mounting rack for cabinet-type equipment
05/30/2012CN202260180U Prefabricated transformer substation
05/30/2012CN202260179U Improved radiator structure for power supply control cabinet of electrostatic dust collector
05/30/2012CN202260178U Distribution box vent hole cover
05/30/2012CN202260177U Device for preventing bus duct from being vibrated by breeze
05/30/2012CN202260176U Connecting mechanism for neutral point of transformer
05/30/2012CN202260175U Transformer
05/30/2012CN202260174U Power distribution automatic protection subrack device
05/30/2012CN202260173U Automatic power distribution plug-in box
05/30/2012CN202260172U Transformer protection switch box with conversion function
05/30/2012CN202260171U High voltage reactive power compensation device convenient to install
05/30/2012CN202260170U Longitudinal beam of electrical distribution box
05/30/2012CN202260169U Equipment cabinet door structure
05/30/2012CN202260168U Switch cabinet and stand column thereof
05/30/2012CN202260167U End equipment with anti-seepage water tank
05/30/2012CN202260166U Dustproof ventilation top cover supporting structure of switch cabinet
05/30/2012CN202260165U Anti-water-seepage plastic umbrella skirt for junction box
05/30/2012CN202260164U Corner connecting bracket used for electrical cabinet frame
05/30/2012CN202260163U Integral cross beam for framework of power distribution cabinet
05/30/2012CN202260162U Sealing structure for outdoor electrical cabinet
05/30/2012CN202260161U Moisture-proof terminal box
05/30/2012CN202260160U High pressure extraction type switch cabinet casing with safety protection function
05/30/2012CN202260159U Electric switch cabinet set operation device misoperation prevention safety door
05/30/2012CN202260158U Housing of electric switch cabinet
05/30/2012CN202260157U Voltage secondary circuit access structure
05/30/2012CN202260156U Low-voltage distribution circuit
05/30/2012CN202260155U Bus connection device of switch cabinet
05/30/2012CN202260154U Low voltage incoming line cabinet copper bar connecting structure
05/30/2012CN202260153U Low voltage distribution two-input one-connect electrical interlock system
05/30/2012CN202260152U Central cabinet for high voltage switch
05/30/2012CN202260151U Communication lead shield passage of low-voltage complete equipment
05/30/2012CN202260150U Current sensor mounting structure
05/30/2012CN202260149U Wiring terminal with lightning protection function
05/30/2012CN202260148U Single-phase splice-type bus clamp
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