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)
04/2014
04/29/2014US8711549 Thermally efficient busway
04/29/2014US8711548 Automatic actuator for breakers or switches
04/29/2014US8711547 Compact bus bar assembly, switching device and power distribution system
04/29/2014US8710377 Electric connection box
04/29/2014CA2723661C Configurable deadfront fusible panelboard
04/24/2014WO2014060528A1 Explosion-proof housing with a ventilator
04/24/2014US20140111909 Sealed plug-in circuit breaker assembly
04/24/2014US20140111908 Method and apparatus for multiple input power distribution to adjacent outputs
04/24/2014DE202013100223U1 Verbindungselement für eine Schleifleitung, Bausatz für eine Schleifleitung und Schleifleitung Connecting element for a grinding line kit for a sliding-line and sliding-line
04/24/2014DE102012111513B3 Cuboid installation box for housing electronic component, has U-shaped insertion groove which is tapered in the direction of rectangular base portion, and is pushed or inserted to corresponding side edge regions
04/24/2014DE102012110001A1 Explosionsgeschütztes Gehäuse mit einem Ventilator Explosion-proof enclosure with a fan
04/24/2014DE102012007084B4 Adapter Adapter
04/24/2014DE102009022645B4 Klemmendeckel für einen Elektrizitätszähler und Elektrizitätszähler sowie Verfahren zur Ausrüstung eines Elektrizitätszählers Terminal cover for an electricity meter and electricity meter and processes for the equipment of an electricity meter
04/23/2014EP2722947A1 Ventilation device
04/23/2014EP2722933A1 Connector assembly for connecting electric conductors to an electric assembly
04/23/2014CN203562839U Real-time monitoring device for status of isolating switch of switch cabinet
04/23/2014CN203562682U Combined electrical appliance of contactor and fuse
04/23/2014CN203562680U Shield machine prefabricated substation
04/23/2014CN203562673U Electrical cabinet
04/23/2014CN203562672U High-voltage ring main unit
04/23/2014CN203562671U Explosion-proof ventilation device in power distribution and control equipment
04/23/2014CN203562670U Terminal box
04/23/2014CN203562669U Outdoor power equipment pedestal
04/23/2014CN203562668U Main district lightning protection distribution box for outdoor LED lighting equipment
04/23/2014CN203562667U Novel multifunctional movable type distribution box
04/23/2014CN203562666U Intelligent distribution box
04/23/2014CN203562665U Anti-burning intelligent distribution box of novel distribution transformer
04/23/2014CN203562664U Electric energy metering box
04/23/2014CN203562663U Cover dismounting-free adjustable distribution box
04/23/2014CN203562662U Uninterruptible power supply (UPS) system
04/23/2014CN203562661U Sealing and protective cover for five-prevention lock
04/23/2014CN203562660U Switch cabinet operation hole protection device
04/23/2014CN203562659U Low-voltage distribution cabinet with anti-water immersion and water level alarm function
04/23/2014CN203562658U Lock and emergency unlock device of rear door of high tension switchgear
04/23/2014CN203562657U Switch cabinet
04/23/2014CN203562656U 10 KV voice alarm high-voltage cabinet used for box-type transformer substation
04/23/2014CN203562655U Segmented expansion pressure plate state acquisition system
04/23/2014CN203562654U Locomotive overhead contact system transformation operation apparatus
04/23/2014CN203562653U Intelligent air switch
04/23/2014CN203562652U Three-row type arrangement structure of 220kV power distribution unit with 3/2 circuit breaker wiring
04/23/2014CN203562651U Flat ring type arrangement structure of 220kV power distribution unit with 3/2 circuit breaker wiring
04/23/2014CN203562650U Dual-row type arrangement structure of quadrangle wired 220kV power distribution unit
04/23/2014CN203562649U Incoming wire arrangement structure of hybrid gas insulated switchgear (HGIS) distribution equipment in power plant
04/23/2014CN203562648U Support for back-up fuses
04/23/2014CN203562647U Direct connecting device for gas insulated switchgear (GIS) equipment and transformer
04/23/2014CN203562646U Transformer primary inlet wire connection threading plate
04/23/2014CN203562645U Solid insulation casing grounding shielding structure
04/23/2014CN203562644U Secondary device installation pedestal
04/23/2014CN203562643U Mounting structure of enhanced equipment box
04/23/2014CN203562347U High-voltage switch cabinet door and grounding switch interlocking mechanism
04/23/2014CN103748979A Floor pan for connecting a roof-mounted cooling device to the roof of a switch cabinet
04/23/2014CN103746332A Ground protection device for molded case circuit breaker in main loop of power distribution device
04/23/2014CN103746303A Ventilating system of heavy current circuit-breaker equipment
04/23/2014CN103746302A All-indoor transformer-substation inductive ventilation system
04/23/2014CN103746301A Public transformer cabinet
04/23/2014CN103746300A Combined type breaker
04/23/2014CN103746299A High-protection type top cover of low voltage power distribution cabinet
04/23/2014CN103746298A Combined arrangement method for A-column external electrical equipment of power plant
04/23/2014CN103746297A Bus grounding handcart and wire inlet and outlet handcart locking loop
04/23/2014CN103746296A Intelligent microprocessor protection device with operation status display, wireless temperature measurement and communication protocol automatic switching functions
04/23/2014CN102412519B Solid-sealed polar pole with insulation and switch cabinet
04/17/2014WO2014057694A1 Switchgear
04/17/2014US20140104760 Premises power source accessory panel for an outdoor unit and method of adapting an outdoor unit with the same
04/17/2014US20140104759 Inverter apparatus
04/17/2014DE102012218782A1 Lüftungseinrichtung Ventilation equipment
04/17/2014DE102012217475B4 Verfahren und Anordnung zur Beseitigung von Verschmutzungen an einem Kühlsystem Method and apparatus for removal of dirt from a cooling system
04/17/2014DE102012020229A1 Switchgear ventilation arrangement for cooling and ventilating low-voltage switchgear, has slide elements supplied with cooling air and heated exhaust air that are separated and mixing of two flows in outdoor area is avoided
04/16/2014EP2720329A1 Medium-voltage distribution substation
04/16/2014EP2718664A1 Portable optical metrology inspection station
04/16/2014DE202014100115U1 Anordnung mit einem Modul und einer Elektronikanordnung Arrangement with a module and an electronics assembly
04/16/2014CN203554048U Combined type outdoor power supply equipment
04/16/2014CN203553817U Switchgear separate cabinet lead connector
04/16/2014CN203553704U Drawer type switch cabinet
04/16/2014CN203553692U Miniaturized intelligent energy-saving box type transformer station
04/16/2014CN203553690U Box type transformer station equipped with solar power supply
04/16/2014CN203553688U Compact transformer substation
04/16/2014CN203553685U Double-layer combination box-type transformer station
04/16/2014CN203553684U Cabinet serving as neutral grounding resistor
04/16/2014CN203553682U Universal-type low-voltage circuit breaker bypass device
04/16/2014CN203553669U Switch cabinet with radiating function
04/16/2014CN203553668U Box-type power distribution room ventilation and dust prevention device
04/16/2014CN203553667U High-voltage switch cabinet condensation prevention type ventilation cooling device
04/16/2014CN203553666U Spiral radiating embedded wall distribution box
04/16/2014CN203553665U Heat-dissipating flameproof lighting distribution box
04/16/2014CN203553664U Low-voltage power distribution cabinet
04/16/2014CN203553663U Heat dissipation and eddy current structure of low-voltage cabinet with voltage of 380 V and large current of 4000 A
04/16/2014CN203553662U Heat dissipation structure of transformer cabinet
04/16/2014CN203553661U Switch cabinet
04/16/2014CN203553660U Novel switch cabinet cooling system
04/16/2014CN203553659U Coil-fixing vibration-damping apparatus for series iron core reactor of substation
04/16/2014CN203553658U Flow power distribution device
04/16/2014CN203553657U Solar outdoor distribution box
04/16/2014CN203553656U Mechanical self-locking device for equipment box door
04/16/2014CN203553655U Cornice type modular electrical equipment box
04/16/2014CN203553654U Ship power distribution box with intelligent lighting function
04/16/2014CN203553653U Novel outdoor electrical equipment box
04/16/2014CN203553652U Stainless-steel distribution box
04/16/2014CN203553651U Novel power distribution cabinet
04/16/2014CN203553650U High-protection-grade power distribution cabinet
04/16/2014CN203553649U Mine-used flameproof and intrinsically safe-type special driving combination switch
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