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)
04/2010
04/07/2010CN101692525A High-efficiency heat-dissipation intelligent terminal box of transformer substation
04/07/2010CN101692524A Method and device for preventing faulty operation of electric power system based on wireless communication
04/07/2010CN101692523A Earthing line controller
04/07/2010CN101692522A Interlocking device for earthing switch operation of switch cabinet
04/07/2010CN101304161B Fire water-supply equipment control cabinet with emergency starting fire water pump mechanical device
04/06/2010US7692934 Assembling/disassembling and fixing a printed circuit board
04/06/2010US7690921 Telecommunication connectivity system
04/01/2010WO2010034207A1 Triply connected frame of cabinet body
04/01/2010US20100079942 Video display apparatus
04/01/2010DE102008049603A1 Electrical bus bar connection for use in e.g. tap-off point of tap-off box, has contact piece provided with head that fits at head of another contact piece for forming electrical contact position by pressing
04/01/2010DE102008049435A1 Sammelschienenanordnung mit einem ersten und zweiten Teilleiter The busbar assembly having a first and second conductor elements
04/01/2010DE102007061966B4 Anordnung zum Kühlen von elektrischen und elektronischen Bauteilen und Moduleinheiten in Geräteschränken Arrangement for cooling electrical and electronic components and modular units in equipment cabinets
04/01/2010DE102007012560B4 Schaltschrank Cabinet
03/2010
03/31/2010CN201435553Y Gas-insulated switch device
03/31/2010CN201435552Y AC metal enclosed switching equipment
03/31/2010CN201435549Y Mounting crossbeam of draw-out low voltage switch cabinet
03/31/2010CN201435548Y Low-pressure drawer type switch cabinet
03/31/2010CN201435544Y Footing base
03/31/2010CN201435541Y Electric power equipment cabinet
03/31/2010CN201435540Y Connection device of distribution box door
03/31/2010CN201435539Y Box body of box type substation with light-storing self-luminous layers
03/31/2010CN201435538Y Power cabinet
03/31/2010CN201435537Y XGN type special cabinet control automatic-tracking compensation arc-suppression cabinet
03/31/2010CN201435536Y XGN type automatic-tracking compensation arc-suppression route-selecting cabinet
03/31/2010CN201435535Y Isolating switch and circuit breaker lock
03/31/2010CN201435534Y Insulator mounting frame
03/31/2010CN201435533Y Laptop computer tray for electric cabinet
03/31/2010CN201435532Y Support for fail safe interlocking of high-voltage switch cabinet
03/31/2010CN201435531Y Transmission mechanism for fail safe interlocking of high-voltage switch cabinet
03/31/2010CN201435454Y Connecting device for copper bar and cable in electric machine cabinet
03/31/2010CN201435357Y Intelligent pressure plate
03/31/2010CN201435356Y Intelligent pressure plate
03/31/2010CN101689754A Casing comprising a re-recordable computer medium to be fixed in a service cabinet
03/31/2010CN101689446A installation switchgear
03/31/2010CN101689432A Installation switchgear having a device for mounting the same on a bus bar
03/31/2010CN101685944A Double safety switch box
03/31/2010CN101685943A Cabinet body frame tee joint
03/30/2010US7690008 Optical disc drive having openings in the housing to allow air therein
03/30/2010US7688573 Enclosure and cover assembly therefor
03/25/2010WO2010031290A1 Epoxy resin casted solid insulation switch with double isolators
03/25/2010WO2010031289A1 Epoxy resin casted solid insulation switch with three chambers
03/25/2010US20100073901 Electronic device
03/25/2010US20100073900 Electronic device
03/25/2010US20100073899 Bulkhead mount equipment shelf rack tray
03/25/2010US20100072827 Mobile power source for use with a hand-held machine and method of operating
03/25/2010DE202009017059U1 Verteilereinrichtung für Nachrichtenkabel Distribution device for communication cables
03/25/2010DE202009016290U1 Verteiler Distributor
03/25/2010DE102008017245B4 Steckadapter für ein elektrisches Schaltgerät Plug adapter for an electrical switching device
03/25/2010DE102004056580B4 Halterbaustein für einen Zählerplatz sowie Zählerplatz mit einem solchen Halterbaustein Block holder for counter space and counter space with such holder block
03/24/2010EP2166629A1 Device for distributing electric power
03/24/2010EP2165398A2 Coaxial drive shaft system, front assembly, withdrawable units and switchgear cabinet
03/24/2010CN201430550Y Solar energy current converging equipment
03/24/2010CN201430367Y 110kV/ 220kV voltage class gas insulated switchgear
03/24/2010CN201430362Y GPRS-based intelligent box-type substation
03/24/2010CN201430358Y Heat dissipating wind grating of power supply outdoor rooms
03/24/2010CN201430357Y Switch cabinet door
03/24/2010CN201430356Y Feeding cabinet with safety door upright posts
03/24/2010CN201430355Y Automatic shifting device of transformer station
03/24/2010CN201430354Y Electricity-utilization management terminal
03/24/2010CN201430353Y Switch terminal box moisture eliminating device
03/24/2010CN201430352Y Electric automatic control security device
03/24/2010CN201430351Y Grounding knife switch bracket for 10KV capacitance switching cabinet
03/24/2010CN201430350Y Layout structure of power supply outdoor rooms
03/24/2010CN201430349Y Indoor electromagnetic lock panel
03/24/2010CN201430348Y Equipotential connecting device
03/24/2010CN101682180A high-voltage switchgear
03/24/2010CN101682179A Smart nema outlets and associated networks
03/24/2010CN101682178A Metal-closed switch gear
03/24/2010CN101682177A Method of making and repairing a modular push-on busbar system
03/24/2010CN101677178A Epoxy pouring solid insulation switch with double-isolation
03/24/2010CN101677177A Epoxy pouring type solid insulation switch with three-cabin
03/24/2010CN101677176A Integrated prepackage type transformer station
03/24/2010CN100596005C Power module cascade connection converter valve
03/24/2010CN100595986C Supporting device for busbars in cabinets for electrical switchboards
03/23/2010US7684578 Wave field synthesis apparatus and method of driving an array of loudspeakers
03/23/2010US7683974 Detection device for video/audio interface outlet and earphone line outlet
03/23/2010CA2679795A1 Panel board emergency lighting system
03/23/2010CA2679618A1 Passive ventilation for outdoor electrical enclosures
03/18/2010US20100067292 Semiconductor Integrated Circuit
03/18/2010US20100065296 Cable protector for electrical outlet box
03/18/2010DE102008046951A1 Holder i.e. cooling body, for arranging housings for electronic and/or electrical components at wall element, has recesses arranged such that bodies are guidable through recesses in different directions
03/17/2010EP2164144A2 Electrical busbar
03/17/2010EP2164141A1 Electrical connection comb
03/17/2010EP2164136A2 Double-grip electrical interconnection clamp
03/17/2010EP2163480A1 Machine housing
03/17/2010CN201426104Y Spontaneous electricity generating device with light-absorption chip
03/17/2010CN201426013Y Movable power supply appliance
03/17/2010CN201426012Y Combined type fixing window used for transformer substation
03/17/2010CN201426011Y Buried box substation
03/17/2010CN201426010Y Enclosed bus-dedicated cabinet
03/17/2010CN201426009Y Plastic-casing circuit-breaker mounting patching board
03/17/2010CN201426008Y Interlocking device between fuse combination electrical cabinet and box transformer substation screen door
03/17/2010CN201426007Y Power distribution cabinet used for building
03/17/2010CN201426006Y Whole set of low voltage integrated switching device
03/16/2010US7679887 Switching system comprising switchgear that can be contacted via pin contacts
03/16/2010US7679886 Engine control device
03/16/2010US7679222 Power and signal distribution system for use in interior building spaces
03/11/2010WO2010025855A1 Frame with cable management
03/11/2010US20100061074 Dampened series capacitor platform
03/11/2010US20100061038 Switching Device
1 ... 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 ... 306