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)
10/2012
10/10/2012CN102723669A Wiring method for improving reliability of power supply system in aluminum electrolysis industry
10/10/2012CN102723668A Line incoming device based on line incoming cabinet of circuit breaker
10/10/2012CN102723177A Connecting device for transformer and switch cabinet main bus bar
10/10/2012CN102110954B High-capacity upper and lower isolated solid switch cabinet
10/10/2012CN101989733B Composite high-voltage combined electric appliance
10/10/2012CN101752139B Isolation switch and switch cabinet with same
10/09/2012US8286010 Voltage sensor for high-current junction
10/09/2012US8284963 Method and apparatus for diminishing mismatch effects between switched signals
10/09/2012US8284953 Circuit and method of reducing pop-up noise in a digital amplifier
10/09/2012US8284950 Vehicle remote control interface for controlling multiple electronic devices
10/09/2012US8284542 Circuit breaker with improved tie-down accessory
10/09/2012US8284541 Method and apparatus to move an arcing fault to a different location in an electrical enclosure
10/08/2012CA2736697A1 Electrical switch board smoke detector unit
10/04/2012WO2012135673A2 Multiple wrapped laminated bus bar system and method
10/04/2012WO2012130849A1 Pressure-resistant housing
10/04/2012US20120248894 Microcomputer system
10/04/2012DE102011001786A1 Schaltschrankanordnung einer Vorrichtung zur Erzeugung elektrischer Energie Control cabinet arrangement of an apparatus for generating electrical energy
10/04/2012DE102009045121B4 System zur Verteilung von elektrischer Energie und Verfahren zur Anbringung eines Adapters an einer Sammelschiene A system for distribution of electric power and method of attaching an adapter to a busbar
10/04/2012CA2831810A1 Pressure-resistant housing
10/03/2012EP2506372A2 Device for distribution of electric power to devices, for example modular, arranged in rows on parallel rails
10/03/2012EP2506277A2 A switchgear assembly
10/03/2012EP2504670A2 Sensor attachment device and associated sensor arrangement
10/03/2012CN202475985U Water-proof power box
10/03/2012CN202475005U A flame-detector-used power supply cabinet
10/03/2012CN202474744U Distribution box
10/03/2012CN202474672U Maintenance-free vacuum comprehensive management system cabinet
10/03/2012CN202474670U Novel 10 kV high voltage switch cabinet
10/03/2012CN202474667U Fixed type metallic combination electric appliance cabinet
10/03/2012CN202474666U Stationary-type metal closed load switch cabinet
10/03/2012CN202474665U Metal armored centrally-mounted withdrawable switch cabinet
10/03/2012CN202474663U Power distribution cabinet
10/03/2012CN202474662U Low-voltage drawout-type switch cabinet
10/03/2012CN202474660U Electric energy distributor for low-voltage draw-out switching equipment
10/03/2012CN202474656U Primary outlet unit of top busbar system draw-out type low-tension switch cabinet 630A drawer
10/03/2012CN202474651U Safe and reliable high-voltage switch cabinet
10/03/2012CN202474642U Preassembling buried box-type transformer substation
10/03/2012CN202474641U Underground combined transformer
10/03/2012CN202474640U Prefabricated box-type substation
10/03/2012CN202474638U Box-type transformer substation
10/03/2012CN202474636U Box-type substation with good radiation
10/03/2012CN202474635U Anti-condensation box-type substation
10/03/2012CN202474634U Water-proof box type substation
10/03/2012CN202474632U IAC (Interactive Application Communication)-class prefabricated substation for preventing internal fault arc
10/03/2012CN202474631U Miniature box type transformer substation
10/03/2012CN202474614U Device for bending electric wire
10/03/2012CN202474604U Locking support tool die
10/03/2012CN202474600U Cooling device for screen and cabinet of electrical equipment
10/03/2012CN202474599U Automatic cooling outdoor intelligent distribution box
10/03/2012CN202474598U Sound-insulation cooling device for transformer chamber and reactor chamber
10/03/2012CN202474597U Intelligent smoke removal system of transformer station
10/03/2012CN202474596U Multifunctional fan device at top of electric control cabinet
10/03/2012CN202474595U Low-voltage switch cabinet with good ventilation
10/03/2012CN202474594U Power distribution cabinet with water distributor
10/03/2012CN202474593U Enclosed structure of miniature electronic dehumidifying cooler
10/03/2012CN202474592U Low-voltage power distribution cabinet having temperature-control and cooling device
10/03/2012CN202474591U Three-phase power lightning-protection distribution box
10/03/2012CN202474590U AC low-voltage distribution cabinet
10/03/2012CN202474589U Latching device of distribution box
10/03/2012CN202474588U Door pivot for distribution cabinet
10/03/2012CN202474587U Power distribution cabinet for construction
10/03/2012CN202474586U Distribution box convenient for wiring
10/03/2012CN202474585U Distribution box with device capable of being connected with zero line and ground wire
10/03/2012CN202474584U Distribution box capable of storing data
10/03/2012CN202474583U Adjustable distribution box
10/03/2012CN202474582U Safety-type power distribution box
10/03/2012CN202474581U Power distribution cabinet with anion generator
10/03/2012CN202474580U UPS (Uninterrupted Power Supply) box
10/03/2012CN202474579U Machine room distribution box
10/03/2012CN202474578U Composite energy-saving power distribution cabinet
10/03/2012CN202474577U Change table metering box
10/03/2012CN202474576U Low-voltage switch box with front-back door sealing structure
10/03/2012CN202474575U Universal metering cabinet with bidirectional terminal
10/03/2012CN202474574U Low-voltage feeder panel
10/03/2012CN202474573U Power distribution box
10/03/2012CN202474572U Shackle device for distribution box
10/03/2012CN202474571U Low-voltage switch framework
10/03/2012CN202474570U Alternating-current low-voltage switch cabinet
10/03/2012CN202474569U High-voltage switch cabinet body
10/03/2012CN202474568U Power distribution cabinet with functions of identifying fingerprints and head portraits and sensing human bodies
10/03/2012CN202474567U Novel lifting ring-type switch cabinet
10/03/2012CN202474566U Wiring chamber for vacuum electromagnetic starters
10/03/2012CN202474565U Cabinet body of set of switchgear cabinet group
10/03/2012CN202474564U PLC high-voltage combination-switch door opening mechanism
10/03/2012CN202474563U Front door locking mechanism of high-voltage dual-loop switch cabinet
10/03/2012CN202474562U door body sideslipping mechanism for coal mine blower-use explosion-proof dual-power vacuum electromagnetic starter
10/03/2012CN202474561U Housing and door body sliding mechanism for coal mine blower-use explosion-proof dual-power vacuum electromagnetic starter
10/03/2012CN202474560U Explosion suppression type dual power supply vacuum electromagnetic starter housing door body linkage mechanism for coal mine draught fan
10/03/2012CN202474559U Aluminum industry switching station configuration structure
10/03/2012CN202474558U Power distribution structure for valve of dissolution workshop
10/03/2012CN202474557U Power distribution cabinet with wiring groove
10/03/2012CN202474556U High-pressure combination switch cabinet body cable-entering mechanism
10/03/2012CN202474555U Anti-electric-shock low-voltage switch box
10/03/2012CN202474554U Positioning device for welding power distribution cabinet assembly
10/03/2012CN202474553U Power distribution cabinet convenient for wiring
10/03/2012CN202474552U Tapping positioning device of power distribution cabinet assembly
10/03/2012CN202474551U Universal switch auxiliary handle fixing structure
10/03/2012CN202474550U Prepayment multifunctional high-voltage electric power metering tank
10/03/2012CN202474549U Distribution and transformation Low-voltage protection switch box
10/03/2012CN202474548U Three-phase stabilizer
10/03/2012CN202474547U Low-voltage switching control protector set
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