| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 12/04/2013 | CN203326424U Direct current lightning protection power distribution cabinet anti-reverse diode heat dissipation system |
| 12/04/2013 | CN203326423U 低压开关柜 Low Voltage Switchgear |
| 12/04/2013 | CN203326422U Control cabinet inner gas extraction apparatus |
| 12/04/2013 | CN203326421U Antitheft device of doors of distribution box |
| 12/04/2013 | CN203326420U Distribution-box door with reinforcing ribs |
| 12/04/2013 | CN203326419U Distribution-box door with guiding device |
| 12/04/2013 | CN203326418U Fixing device for distribution box |
| 12/04/2013 | CN203326417U Door handle of distribution box |
| 12/04/2013 | CN203326416U Distribution-box door |
| 12/04/2013 | CN203326415U Public transformation box with waterproof wire inlet |
| 12/04/2013 | CN203326414U Intelligent power distribution box |
| 12/04/2013 | CN203326413U Mining explosion-proof high-voltage power distribution device door quick opening structure |
| 12/04/2013 | CN203326412U Box transformer substation sealing door body |
| 12/04/2013 | CN203326411U Lightning-protection box |
| 12/04/2013 | CN203326410U Modularized intelligent precise power distribution cabinet |
| 12/04/2013 | CN203326409U Improved complete switch cabinet |
| 12/04/2013 | CN203326408U Complete switch cabinet |
| 12/04/2013 | CN203326407U Cabinet body for solid insulation cabinet |
| 12/04/2013 | CN203326406U Measuring cabinet |
| 12/04/2013 | CN203326405U Box-type substation |
| 12/04/2013 | CN203326404U Box-type substation |
| 12/04/2013 | CN203326403U Sealed switch cabinet |
| 12/04/2013 | CN203326402U Ultrahigh frequency high pressure waterproof self-cooling type digital dedusting power source |
| 12/04/2013 | CN203326401U Locking device of power distribution cabinet |
| 12/04/2013 | CN203326400U Door of power distribution cabinet |
| 12/04/2013 | CN203326399U Switch cabinet wire fixer |
| 12/04/2013 | CN203326398U Reinforcement door |
| 12/04/2013 | CN203326397U Power distribution cabinet |
| 12/04/2013 | CN203326396U Universal bottom plate device for low-voltage power distribution cabinet |
| 12/04/2013 | CN203326395U Sign plate hanging device of low-voltage distribution cabinet |
| 12/04/2013 | CN203326394U Field power distribution cabinet with water storage tank |
| 12/04/2013 | CN203326393U Drawing frame on electric control cabinet |
| 12/04/2013 | CN203326392U Special-purpose explosion-proof control transformer for low-voltage auto-temperature-limiting ribbon heater |
| 12/04/2013 | CN203326391U Prefabricated cabin type secondary combination device with direct current module |
| 12/04/2013 | CN203326390U Autocontrol power distribution equipment |
| 12/04/2013 | CN203326389U Integrated control integration system |
| 12/04/2013 | CN203326388U Recessive defect elimination apparatus for intelligent transformer station main transformer oil-forced air-cooled system |
| 12/04/2013 | CN203326387U Direct current photovoltaic lightning protection conflux box |
| 12/04/2013 | CN203326386U Switch cabinet main bus-bar |
| 12/04/2013 | CN203326385U Floor-standing maintenance power box |
| 12/04/2013 | CN203326384U 现场配电箱 Field distribution box |
| 12/04/2013 | CN203326383U Connection structure for busbars of switch cabinet |
| 12/04/2013 | CN203326382U 出线柜 Outlet cabinet |
| 12/04/2013 | CN203326381U Copper bar installation structure of electric power cabinet |
| 12/04/2013 | CN203326380U Grounding device of distribution box |
| 12/04/2013 | CN203326379U Installation plate of power distribution cabinet |
| 12/04/2013 | CN203326378U Fixing device for mutual inductor |
| 12/04/2013 | CN203326377U Low-voltage reactive compensation cabinet |
| 12/04/2013 | CN203326376U Compactly-installed small power distribution box |
| 12/04/2013 | CN203326375U Horizontal type isolation commutation switch mechanism |
| 12/04/2013 | CN203326374U Electric power cabinet |
| 12/04/2013 | CN203326373U 电容柜 Capacitor banks |
| 12/04/2013 | CN203326372U Electric power cabinet instrument fixing support |
| 12/04/2013 | CN203326371U Installation fixing support of power distribution network steel pipe pole intelligent section switches |
| 12/04/2013 | CN203326370U Installing and fixing support of power distribution network concrete pole intelligent boundary switch |
| 12/04/2013 | CN203326369U Portable maintenance power box |
| 12/04/2013 | CN203326368U Knife switch installation plate for GCK cabinets and MNS cabinets |
| 12/04/2013 | CN203326367U Electric power outlet cabinet |
| 12/04/2013 | CN203326366U Novel low-voltage power distribution cabinet cross-beam device |
| 12/04/2013 | CN203326365U Stopping device of power distribution cabinet |
| 12/04/2013 | CN203326364U Insulating column of public transformation box |
| 12/04/2013 | CN203326363U Switch-cabinet intelligent controlling device |
| 12/04/2013 | CN203326362U Combined switch for mining |
| 12/04/2013 | CN203325636U Transformer line outgoing cabinet |
| 12/04/2013 | CN203325411U Substation indoor equipment running state indicator locking system |
| 12/04/2013 | CN203320048U Heating and heat-preserving electric control cabinet used for floating plug putting-in vehicle |
| 12/04/2013 | CN103427381A Electrical junction box |
| 12/04/2013 | CN103427360A Cabinet body structure in box sharing type functional combined metal closed high-voltage switch equipment |
| 12/04/2013 | CN103427359A 40.5kV steel-clad movable-type indoor alternating current metal-enclosed switchgear |
| 12/04/2013 | CN103427351A Power distribution cabinet |
| 12/04/2013 | CN103427350A Intelligent outdoor box with rustproof lock |
| 12/04/2013 | CN103427349A Intelligent temperature controlled outdoor box |
| 12/04/2013 | CN103427348A Outdoor intelligent high-voltage metering box |
| 12/04/2013 | CN103427347A Environmental control power distribution cabinet |
| 12/04/2013 | CN103427346A Sandwich type line side cabinet on roof of electric locomotive |
| 12/04/2013 | CN103427345A Switch cabinet grounded by opening door |
| 12/04/2013 | CN103427344A Shutter door assembly for an electrical panel |
| 12/04/2013 | CN103427343A Mining flameproof and intrinsically-safe type load center based on high-voltage switches and low-voltage switches |
| 12/04/2013 | CN103427342A Extra-high voltage and ultra-high voltage transformer substation |
| 12/04/2013 | CN103427341A Busbar adapter |
| 12/04/2013 | CN103427340A Busbar adapter for connecting switching device and bus bar device |
| 12/04/2013 | CN103427339A Outdoor pole top switch device |
| 12/04/2013 | CN103423086A Timestamping in wind turbines |
| 12/04/2013 | CN103422797A Labyrinth type ventilation and sound attenuation shutters |
| 12/04/2013 | CN102315602B Automatic power distribution protection device for machine cabinet |
| 12/04/2013 | CN102227048B Connection method and structure of power distribution cabinet framework angle |
| 12/03/2013 | US8600084 Methods and systems for altering the speaker orientation of a portable system |
| 12/03/2013 | US8599537 Mobile power system |
| 12/03/2013 | US8599536 Stackable cube power distribution center |
| 12/03/2013 | US8599535 System and apparatus for managing and organizing electrical cords and cables |
| 12/03/2013 | CA2552945C Fastening arrangement |
| 12/02/2013 | DE202012008259U1 Befehls- und Meldegerät Control and signaling unit |
| 12/02/2013 | DE202012008258U1 Befehls- und Meldegerät Control and signaling unit |
| 12/02/2013 | DE202012008253U1 Befehls- und Meldegerät Control and signaling unit |
| 12/02/2013 | DE202012008252U1 Befehls- und Meldegerät Control and signaling unit |
| 11/28/2013 | WO2013174639A1 Ventilation assembly for a switchgear assembly |
| 11/28/2013 | WO2013173958A1 Switchgear assembly |
| 11/28/2013 | US20130315398 Audio Device and Audio Signal Inputting and Outputting Method thereof |
| 11/28/2013 | US20130314850 Switchboard and cooling method thereof |
| 11/28/2013 | US20130314849 Power Supply System |