| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 12/18/2013 | CN203352016U Combined box-type transformer substation |
| 12/18/2013 | CN203352007U Box-type photovoltaic inverter station structure using heat-pipe self-cooling heat radiation |
| 12/18/2013 | CN203352006U High protection grade heat-insulating box-type transformer substation |
| 12/18/2013 | CN203352005U Switch cabinet |
| 12/18/2013 | CN203352004U Intelligent air cooling controller of switch cabinet |
| 12/18/2013 | CN203352003U Weak electric power distribution cabinet |
| 12/18/2013 | CN203352002U Tensile air vent |
| 12/18/2013 | CN203352001U Novel switch cabinet |
| 12/18/2013 | CN203352000U A box-type medium-voltage frequency conversion room |
| 12/18/2013 | CN203351999U Anti-error type high tension switchgear |
| 12/18/2013 | CN203351998U Fixing support used in low-voltage switch cabinet |
| 12/18/2013 | CN203351997U 10 KV switch cabinet capable of testing electricity directly |
| 12/18/2013 | CN203351996U Switch cabinet lintel nameplate |
| 12/18/2013 | CN203351995U Power supply rapid phase inversion switching control power distribution cabinet |
| 12/18/2013 | CN203351994U Power distribution cabinet |
| 12/18/2013 | CN203351993U Low voltage reactive power compensation cabinet |
| 12/18/2013 | CN203351992U Side column of armored cabinet |
| 12/18/2013 | CN203351991U Null gate baffle plate |
| 12/18/2013 | CN203351990U Universal type swing plate fixing left baffling bar |
| 12/18/2013 | CN203351989U Electric cable chamber side plate |
| 12/18/2013 | CN203351988U Top cover plate |
| 12/18/2013 | CN203351987U Anti-arcing explosion-proof device capable of installing illuminating lamp |
| 12/18/2013 | CN203351986U Box casing for combined transformer low-voltage cabinet |
| 12/18/2013 | CN203351985U High temperature resistance and corrosion resistance type electrical equipment control room |
| 12/18/2013 | CN203351984U Electrical equipment control room having high-strength double-layer structural housing |
| 12/18/2013 | CN203351983U Low-voltage switch cabinet having automatic pressure relieving function |
| 12/18/2013 | CN203351982U A novel power distribution control cabinet |
| 12/18/2013 | CN203351981U A novel door crossbeam support |
| 12/18/2013 | CN203351980U A side plate support hanging member |
| 12/18/2013 | CN203351979U A universal swinging door |
| 12/18/2013 | CN203351978U A universal wire binding bar |
| 12/18/2013 | CN203351977U A lintel protective liner plate |
| 12/18/2013 | CN203351976U A universal swinging plate fixing right barrier piece |
| 12/18/2013 | CN203351975U Terminal support |
| 12/18/2013 | CN203351974U Switch cabinet base |
| 12/18/2013 | CN203351973U General type rear upper cover plate support |
| 12/18/2013 | CN203351972U Single-folding door reinforcing rib |
| 12/18/2013 | CN203351971U General type swing plate fixing left barrier strip |
| 12/18/2013 | CN203351970U Intelligent distribution box |
| 12/18/2013 | CN203351969U Intelligent high tension switchgear |
| 12/18/2013 | CN203351968U GCK low-voltage outgoing line cabinet |
| 12/18/2013 | CN203351967U N phase L-shaped vertical bar |
| 12/18/2013 | CN203351966U Gas-insulated high-voltage composite apparatus |
| 12/18/2013 | CN203351965U Secondary wire through support |
| 12/18/2013 | CN203351964U Mounting structure for low-voltage outgoing line in power distribution room |
| 12/18/2013 | CN203351963U Grounding loop of high-voltage switch cabinet |
| 12/18/2013 | CN203351962U Secondary wire protection separator plate |
| 12/18/2013 | CN203351961U Universal element chamber cover plate |
| 12/18/2013 | CN203351960U A universal capacitor installing board |
| 12/18/2013 | CN203351959U Low voltage intelligent power distribution switch cabinet |
| 12/18/2013 | CN203351958U Universal type flowback beam |
| 12/18/2013 | CN203351957U Universal type knife switch reinforcing rib |
| 12/18/2013 | CN203351956U Intelligent combined electric appliance switch equipment |
| 12/18/2013 | CN203351955U Integrated mining explosion-proof frequency converter |
| 12/18/2013 | CN203351954U Mechanical integrated display device of flameproof electric appliance body |
| 12/18/2013 | CN203351953U Switch cabinet front side plate |
| 12/18/2013 | CN203351952U Universal breaker mounting plate |
| 12/18/2013 | CN203351951U Universal element chamber back plate |
| 12/18/2013 | CN203351950U A switch cabinet reinforcement plate |
| 12/18/2013 | CN203351949U A large triangular support |
| 12/18/2013 | CN203351948U Bottom middle beam |
| 12/18/2013 | CN203351947U Connecting piece |
| 12/18/2013 | CN203351946U A top support of an S vertical column |
| 12/18/2013 | CN203351945U A front central vertical column support |
| 12/18/2013 | CN203351944U Flowback support |
| 12/18/2013 | CN203351943U Switchgear room locking barrier |
| 12/18/2013 | CN203351942U Ventilating, noise-reducing and cooling device for unpowered electric transmission and transformation device |
| 12/18/2013 | CN203351856U Multi-position connected wall switch socket with interconnection device |
| 12/18/2013 | CN203351397U Rain cover for current transformers |
| 12/18/2013 | CN203348431U Framework type transformer middle line connecting structure |
| 12/18/2013 | CN103460531A Switchgear |
| 12/18/2013 | CN103457264A Active power filter device with energy saving, consumption reducing and harmonic suppression |
| 12/18/2013 | CN103457197A Box-shape-fixed alternating-current metal-enclosed switchgear with monitoring system |
| 12/18/2013 | CN103457195A Draw-out type air insulation ring main unit |
| 12/18/2013 | CN103457192A Intelligent medium voltage switch cabinet |
| 12/18/2013 | CN103457191A Sand-proof transformer substation applied to cold zone |
| 12/18/2013 | CN103457190A Box-type substation with lamps |
| 12/18/2013 | CN103457189A Scratch-proof box-type transformer substation |
| 12/18/2013 | CN103457179A Power supply cabinet |
| 12/18/2013 | CN103457178A High heat dissipation outdoor electric cabinet |
| 12/18/2013 | CN103457177A Dustproof electric cabinet |
| 12/18/2013 | CN103457176A Heat dissipation type power equipment box |
| 12/18/2013 | CN103457175A Combined type power distribution cabinet |
| 12/18/2013 | CN103457174A Moisture-resistant and electric-leakage-resistant electric cabinet |
| 12/18/2013 | CN103457173A High-voltage buckle-type sector-shaped valve |
| 12/18/2013 | CN103457172A Observation window for high position power distribution cabinet |
| 12/18/2013 | CN103457171A Cabinet for an electrical switchboard |
| 12/18/2013 | CN103457170A Distribution cabinet facilitating heat dissipation of buses |
| 12/18/2013 | CN103457169A Outdoor infrasound caution distribution box |
| 12/18/2013 | CN103457168A High-voltage cable distribution box with dehumidifying and radiating functions |
| 12/18/2013 | CN103457167A Method for achieving misoperation-preventive locking of electric generator by using ABB disconnecting link for switching keys |
| 12/18/2013 | CN102195239B Background-wall-technology-based smart incoming line module |
| 12/17/2013 | US8611071 Power supply structure of a multi-power-supply system |
| 12/17/2013 | US8610004 Flush mount electrical plate and method for installing same |
| 12/17/2013 | CA2579459C Contact bar for capping board |
| 12/16/2013 | DE202012008739U1 Kühlkreislauf mit ausreichend knapp bemessenem Wärmetauscher Cooling circuit with sufficiently tightly dimensioned heat exchanger |
| 12/13/2013 | CA2817954A1 Automatic actuator for breakers or switches |
| 12/12/2013 | WO2013182235A1 By-pass system for overhead power lines |
| 12/12/2013 | US20130330043 Ladder Rack Enclosure |
| 12/12/2013 | US20130329917 Portable electronic device having universal earphone jack |