Patents
Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511)
04/2013
04/03/2013CN202856197U Distribution box cover structure
04/03/2013CN202856196U Intelligent low voltage reactive compensation box
04/03/2013CN202856195U Explosion-proof distribution box
04/03/2013CN202856194U High-voltage junction box for magnetic levitation vehicle
04/03/2013CN202856193U Distribution box
04/03/2013CN202856192U Fixed installed measuring cabinet in low-voltage switchgear
04/03/2013CN202856191U Comprehensive distribution box
04/03/2013CN202856190U High voltage capacitor cabinet
04/03/2013CN202856189U Metering type fixed switch cabinet
04/03/2013CN202856188U Box type fixed switch cabinet
04/03/2013CN202856187U Explosion-proof distribution box
04/03/2013CN202856186U Module inversion cabinet layout structure
04/03/2013CN202856185U Low-voltage electric cabinet
04/03/2013CN202856184U Distribution box
04/03/2013CN202856183U New type disconnecting switch cabinet
04/03/2013CN202856182U Combined type power distribution cabinet
04/03/2013CN202856181U Distribution cabinet double-flanging cabinet door
04/03/2013CN202856180U Composite infrared temperature measurement window
04/03/2013CN202856179U Locomotive high-voltage electrical appliance screen cabinet
04/03/2013CN202856178U Assembly door of locomotive electrical appliance screen cabinet
04/03/2013CN202856177U Armored mobile indoor switch cabinet
04/03/2013CN202856176U Distribution cabinet door plate
04/03/2013CN202856175U Large-size electrical appliance switch cabinet door plate
04/03/2013CN202856174U Modular active power filter
04/03/2013CN202856173U High voltage switch cabinet
04/03/2013CN202856172U AC low-voltage power distributing cabinet
04/03/2013CN202856171U 无功补偿柜柜体 Reactive power compensation cabinet cabinet
04/03/2013CN202856170U Movable door locking mechanism
04/03/2013CN202856169U A set of industrial electric control cabinets capable of realizing fast switching between working equipment and standby equipment
04/03/2013CN202856168U Locking device of heavy-current ring main unit
04/03/2013CN202856167U Phase-switching transferring box for common-box busbar
04/03/2013CN202856166U Box type transformer station employing assembly type bus connection device
04/03/2013CN202856165U Common draw-out type switch cabinet
04/03/2013CN202856164U Cable feeder pillar
04/03/2013CN202856163U Wiring apparatus for in-and-out wires of electrical cabinet
04/03/2013CN202856162U In-line disconnecting switch
04/03/2013CN202856161U In-line disconnecting switch
04/03/2013CN202856160U Copper bar connection device for strip-shaped fuse
04/03/2013CN202856159U Electrical load imbalance intelligent compensation device
04/03/2013CN202856158U Common fixed switch cabinet
04/03/2013CN202856157U Solar energy AC-DC power distribution cabinet
04/03/2013CN202856156U 252kV electronic current transformer combined type high voltage isolating switch
04/03/2013CN202856155U Box-type substation supporting rack
04/03/2013CN202856154U Combined type intelligent switch station
04/03/2013CN202856153U Distribution cabinet bend
04/03/2013CN202856152U Electric shock preventing device on electric appliance switch cabinet
04/03/2013CN202855528U Explosion-proof membrane protective cover of power grid SF6 current transformer
04/03/2013CN202855503U Mounting torsion resistance device of explosion-proof wall bushing
04/03/2013CN202855483U Transformer noise isolation cabinet
04/03/2013CN202854186U Test power box
04/03/2013CN103026563A Printed circuit board with partial housing encapsulated in a pressure-resistant manner
04/03/2013CN103022926A Box type fixing type metal-enclosed switchgear
04/03/2013CN103022909A High-voltage switch sealing box
04/03/2013CN103022908A Medium voltage power distribution cabinet
04/03/2013CN103022907A Direct current system of transformer substation
04/03/2013CN103022906A Large current drawout switch cabinet
04/03/2013CN103022905A Contact box for high-voltage switch cabinet
04/03/2013CN103022904A Combined support for arresters on single-column transformer platform
04/03/2013CN103022903A Intelligent video monitoring system for isolating switch state in high-voltage switch cabinet
04/03/2013CN103021629A Silencing box body for box-type transformer with modular structure
04/03/2013CN102208763B Scissor-shaped support guide rail device
04/03/2013CN101908728B Air-cooled automatic remote control device of transformer
04/02/2013US8411465 Method for organizing cables in a cabinet to reduce impeded airflow
04/02/2013US8411418 Vacuum insulated switchgear
03/2013
03/30/2013CA2790045A1 Lock assemblies for telecommunications enclosures
03/28/2013WO2013043530A1 Swing out mount
03/28/2013US20130077210 Motor Control Center Unit with Multiple Feeder Configurations
03/28/2013US20130077209 Power supply structure of a multi-power-supply system
03/28/2013US20130076466 Housing for an electrically powered device
03/28/2013DE102012109224A1 Hochstromsensoren High current sensors
03/28/2013DE102011114160A1 Stromverteileranordnung Power distribution arrangement
03/28/2013CA2847271A1 Swing out mount
03/28/2013CA2787910A1 Pole mounted enclosures for luminaires
03/27/2013EP2573886A1 Power plate assembly with vented safety cover
03/27/2013EP2572415A2 Door assembly for an instrument cabinet and method for changing a stop side of a door assembly
03/27/2013EP2572414A2 Protection screen
03/27/2013EP2572135A1 Modular skid frame
03/27/2013DE202013001247U1 Passive Einrichtung zur Vermeidung von Störlichtbögen in Niederspannungsschaltanlagen Passive device prevents arcing faults in low voltage switchgear
03/27/2013CN202840686U Converter station earth electrode equipment monitoring system
03/27/2013CN202840522U Intelligent modular capacitor cabinet
03/27/2013CN202840467U Power variation protection measurement and control device applicable to electrified railway of passenger transport line
03/27/2013CN202840358U Sulfur hexafluoride looped network cabinet
03/27/2013CN202840349U Upper pressure release type ring main unit
03/27/2013CN202840348U Internal arcing protective double-bus cabinet
03/27/2013CN202840347U Automatic recovery pressure release device disposed on top of centrally installed switchgear
03/27/2013CN202840345U Fixed type switch cabinet
03/27/2013CN202840337U Switch cabinet
03/27/2013CN202840329U Drawer type switch cabinet
03/27/2013CN202840324U Box-type substation
03/27/2013CN202840323U Prefabricated substation
03/27/2013CN202840322U Movable box type transformer station
03/27/2013CN202840321U Novel mobile substation
03/27/2013CN202840320U Street lamp transformer station having voltage-stabilization regulating and controlling device
03/27/2013CN202840319U Half-buried landscape box type transformer station
03/27/2013CN202840313U Outdoor box body installation structure
03/27/2013CN202840307U Box type transformer substation
03/27/2013CN202840306U Novel electrical cabinet
03/27/2013CN202840305U Internal installation structure of electric energy adjustment and saving device
03/27/2013CN202840304U Low-voltage switch cabinet drawer
03/27/2013CN202840303U Moisture-proof terminal box
1 ... 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 ... 306