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)
05/2010
05/19/2010CN201478702U Contact box applicable to 40.5kV high-voltage switch cabinet
05/19/2010CN201478701U GGD-type assembled low-voltage switch cabinet frame
05/19/2010CN201478700U Emergency unlocking device of switch cabinet
05/19/2010CN201478699U Anti-misoperation lockout computer key for power distribution network
05/19/2010CN201478698U Switch cabinet earthing switch operation interlocking device
05/19/2010CN201478697U Novel load switch front gate interlocking mechanism
05/19/2010CN201478696U Megavolt casing support for ultra-high voltage substation
05/19/2010CN201478695U Cable junction plug assembly on bus side of intermediate-pressure switch cabinet
05/19/2010CN201478464U Transitional copper bar used for connecting conducting wires in diesel locomotive low-voltage electrical cabinet
05/19/2010CN201478185U Switch base frame of electric switch provided with arc-extinguishing device individually
05/19/2010CN201478151U Mechanical interlocking mechanism for circuit breaker
05/19/2010CN201478046U Rolling wheel device of flameproof transformer with adjustable wheel track
05/19/2010CN201478018U Indoor 24kV high voltage bushing
05/19/2010CN201477639U Intelligent key managing box
05/19/2010CN201474536U Flexible metal door panel with U-shaped edge
05/19/2010CN101710709A Reactive power compensation integrated box of low-voltage distribution transformer
05/19/2010CN101710676A Movable arc-suppression harmonic elimination device
05/19/2010CN101710673A Electric control cabinet
05/19/2010CN101710672A DC screen of transformer substation
05/19/2010CN101710150A Interlocking method for carrying out direct electricity check to cable chamber of high voltage switch cabinet
05/19/2010CN101138061B Electromechanical switching device
05/19/2010CN101133534B Device connector or connection adapter
05/18/2010US7719823 Modular insulation system
05/14/2010WO2010051925A1 Distribution cabinet for communications and data technology
05/13/2010US20100118507 Method and Apparatus for Mounting a Power Converter
05/13/2010US20100118473 Motor control center subunit having visible contact disconnection and method of manufacture
05/13/2010US20100118472 Gas insulated switchgear
05/13/2010US20100116945 Apparatus for arranging and fastening electrical units in particular in a switchgear cabinet, and a fitting system with such an apparatus
05/12/2010DE202010002086U1 Phasenschienensystem Phase busbar system
05/12/2010DE202009017689U1 Schalteranordnung Switch assembly
05/12/2010DE202009004362U1 Kommunikationsgerät für eine Stromzählanlage Communication device for a Stromzählanlage
05/12/2010DE102008057237A1 Druckgasisolierte Elektroenergieübertragungsanordnung Pressure gas-insulated electric energy transmission assembly
05/12/2010DE102008056102A1 Mikroschalter und Sensor Montageelement Micro switch and sensor mounting member
05/12/2010DE102008054081A1 Klimatisierungsvorrichtung für Schaltschränke Cooling device for cabinets
05/12/2010DE102008053958A1 Cooling arrangement for switchgear cabinet, has housing which is made of multiple vertical limiting walls and two horizontal limiting elements, where vertical limiting walls are formed as double-walled air-to-air heat exchangers
05/12/2010CN201467606U Machine cabinet frame convenient for assembly
05/12/2010CN201467019U Fast insertion type waterproof array header box
05/12/2010CN201466699U Explosion-proof type surge protection device
05/12/2010CN201466612U Stretchable air bus bridge
05/12/2010CN201466597U Outdoor distribution box change-over switch device and water-proofing mechanism thereof
05/12/2010CN201466596U Integrated distribution box
05/12/2010CN201466594U Insulation pipe for branch bus in low-voltage electric switch cabinet
05/12/2010CN201466559U Gas-insulated high-capacity combined switch device of metal case
05/12/2010CN201466556U Contact box for air-insulated metal-enclosed switchgear
05/12/2010CN201466555U Contact box for air-insulated metal-enclosed switchgear
05/12/2010CN201466554U 10kv middle armor removing high-voltage switch cabinet with three groups of buses
05/12/2010CN201466552U Novel indoor metal armored withdrawable switching equipment
05/12/2010CN201466542U Multifunctional ring network cabinet
05/12/2010CN201466541U Special-purpose mobile preassembly transformer station for emergency
05/12/2010CN201466540U Compact-type 40.5kv-level wind-driven generating prefabricated transformer substation
05/12/2010CN201466539U Remote automation control high pressure measuring syntheses power distribution device
05/12/2010CN201466538U Preassembled transformer substation with external incoming line bus structure
05/12/2010CN201466530U Device for mounting protection screen with front open-door
05/12/2010CN201466528U Electrical wiring mould box of high voltage switch cabinet
05/12/2010CN201466526U Air conditioning switch cabinet
05/12/2010CN201466525U Split mounting type ventilation fence for electric appliance cabinet
05/12/2010CN201466524U SMC electric box body capable of being easily installed
05/12/2010CN201466523U Outdoor power box body
05/12/2010CN201466522U High-performance sealed distribution box
05/12/2010CN201466521U Indoor assembly type novel transformer cabinet
05/12/2010CN201466520U Plate combined low-voltage power distribution cabinet body structure
05/12/2010CN201466519U Dustproof and waterproof electrical appliance control cabinet
05/12/2010CN201466518U Inward concave protected instrument door
05/12/2010CN201466517U Central-positioned high-voltage cabinet valve
05/12/2010CN201466516U Radiating top plate of electric power switch cabinet
05/12/2010CN201466515U Insulating lock box of electric control cabinet box body
05/12/2010CN201466514U SMC electric box cabinet door
05/12/2010CN201466513U Device for removing protection screen with front open-door
05/12/2010CN201466512U Side cabinet structure of low-voltage switch cabinet
05/12/2010CN201466511U Mechanical lock of modified high-voltage switch cabinet
05/12/2010CN201466510U Locked explosion-proof door of lifting mechanism
05/12/2010CN201466509U Structure of switch cabinet intel head material
05/12/2010CN201466508U Structure of switch cabinet valve material
05/12/2010CN201466507U Low-voltage switch cabinet lapping part
05/12/2010CN201466506U Prefabricated substation door plate dustproof sealing device
05/12/2010CN201466505U Adjustable chop type electric switch box
05/12/2010CN201466504U Digital integral control cabinet of oil pumping unit
05/12/2010CN201466503U Novel fail safe system for transformer substation
05/12/2010CN201466502U Power distribution cabinet capable of automatically reducing temperature
05/12/2010CN201466501U Intelligentized power distribution cabinet
05/12/2010CN201466500U Multifunctional intelligent power distribution box
05/12/2010CN201466499U High-power rectifier cabinet for insulating bus rod
05/12/2010CN201466498U Secondary cubicle used for digital substation
05/12/2010CN201466497U Wire arrangement structure for substation secondary equipment plate/cabinet
05/12/2010CN201466496U Direct current power supply branch cabinet capable of handling emergency with convenient maintenance
05/12/2010CN201466495U Electric power locomotive switch cabinet setting-out template
05/12/2010CN201466494U Low voltage power distribution set switching device
05/12/2010CN201466493U Voltage transformer power box with safety device
05/12/2010CN201466492U Electrical anti-maloperation locking device for ground stud tip
05/12/2010CN201466491U Contact box with shielding for high voltage switch cabinet
05/12/2010CN201466490U Pressing plate protective cover
05/12/2010CN201466489U Protective cap for cable end socket and pressure plate of relay protection device
05/12/2010CN201466488U Terminal block insulating cover
05/12/2010CN201466487U CT external terminal shielding cover
05/12/2010CN201466486U Contact box with shield structure
05/12/2010CN201466485U Mounting structure for electric assembly of coal mining machine electric cabinet
05/12/2010CN201466484U Digital combination circuit breaker system
05/12/2010CN201466483U Combined load control measuring tank
05/12/2010CN201466482U Low-voltage switch cabinet frame vertical column profile
05/12/2010CN201466481U Stand column profile inside low-voltage switch cabinet
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