| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 07/17/2013 | CN203071471U Circuit breaker handcart chamber with good insulation protecting effect |
| 07/17/2013 | CN203071470U 10kV stretchable-type electrified phase-verification handcart |
| 07/17/2013 | CN203071469U A low-voltage switch cabinet drawer unit connecting structure |
| 07/17/2013 | CN203071468U High voltage alternating current metal closed switchgear mechanical interlocking device between cabinets |
| 07/17/2013 | CN203071467U Movable high-tension switch cabinet breaker guide rail |
| 07/17/2013 | CN203071466U Pole of isolation handcart |
| 07/17/2013 | CN203071461U Function handcart debugging platform |
| 07/17/2013 | CN203071433U Switch cabinet enabling prevention of accidental touch of wiring units |
| 07/10/2013 | EP2612408A2 Portable remote racking device for a circuit breaker |
| 07/10/2013 | CN203056441U 10 kV middle-set-type dolly electric power switch cabinet contact baffle plate blocking device |
| 07/10/2013 | CN203056440U Electromagnetic blocking device of contact baffle plate of central-positioned trolley power switch cabinet |
| 07/10/2013 | CN203056439U Indoor armored moving-type alternating-current metal-enclosed switch cabinet |
| 07/10/2013 | CN203056438U Valve locking device in armored movable-type metal-enclosed switch device |
| 07/10/2013 | CN203056437U Omnipotent breaker sliding plate mechanism |
| 07/10/2013 | CN203056436U Power box |
| 07/10/2013 | CN203056435U Arc extinction structure of contact box of major loop of low-voltage draw-out type switch cabinet |
| 07/10/2013 | CN203055816U High-voltage switch cabinet handcart-type circuit breaker operating mechanism |
| 07/09/2013 | US8482903 Front accessible switchgear assembly |
| 07/04/2013 | US20130170104 Gas insulated switchgear with withdrawable circuit breaker unit |
| 07/03/2013 | CN203039284U Novel medium PT chassis ground structure |
| 07/03/2013 | CN203039283U Locking mechanism for earthing switch of switch cabinet |
| 07/03/2013 | CN203039282U Connection module of control and protective switching device |
| 07/03/2013 | CN203039281U Low-voltage draw-out switchgear assembly with glass door |
| 07/03/2013 | CN203039280U Switch cabinet |
| 07/03/2013 | CN203039279U Intelligent low-voltage control switch cabinet |
| 07/03/2013 | CN203039278U Low voltage drawer cabinet live-line operation switch misoperation prevention interlocking device |
| 07/03/2013 | CN203039277U Valve self-locking mechanism of centrally-mounted switch cabinet |
| 07/03/2013 | CN203039276U Electric chassis |
| 07/03/2013 | CN203039275U Draw-out type switch cabinet and drawer unit thereof |
| 07/03/2013 | CN203039244U Centrally-built switch cabinet |
| 07/03/2013 | CN103187692A Interlocking device for switch-on and locking of breaker trolley at middle position |
| 07/03/2013 | CN103187201A Vacuum circuit breaker with interlock apparatus |
| 06/26/2013 | EP2608330A1 Ventilation for an electric disconnection apparatus |
| 06/26/2013 | CN203026838U 无功补偿柜 Reactive power compensation cabinet |
| 06/26/2013 | CN203026837U Drawer type low-voltage electric appliance cabinet |
| 06/26/2013 | CN203026836U Draw-out low-voltage apparatus control cabinet |
| 06/26/2013 | CN203026835U Distribution insulation protecting structure of distribution cabinet |
| 06/26/2013 | CN203026834U Low voltage switch cabinet for automatically adjusting installation space of drawers |
| 06/26/2013 | CN203026833U Drawer guide device of low pressure cabinet |
| 06/26/2013 | CN203026832U Emergency brake separating mechanism of switch cabinet |
| 06/26/2013 | CN203026831U 27.5kV vacuum circuit breaker for railway |
| 06/26/2013 | CN203026830U GCS drawer cabinet |
| 06/26/2013 | CN203026829U Conjoined contact box |
| 06/26/2013 | CN103178464A Drawer position device of low-voltage switchgear cabinet |
| 06/26/2013 | CN103178449A Safety protection system for centrally installed switchgear |
| 06/26/2013 | CN101772815B Coupling arrangement for transmission of the rotational movement of a switching shaft of an electrical switch to at least one position signalling device |
| 06/20/2013 | WO2013090845A2 Multi-mode flyback control for a switching power converter |
| 06/20/2013 | DE102011089062A1 Übertragungsbaugruppe Transmission assembly |
| 06/20/2013 | DE102011088745A1 Motorantrieb Motor drive |
| 06/19/2013 | CN203014247U Tong-type ground-wire-connecting device |
| 06/19/2013 | CN203014246U A breaker movable door baffle plate interlocking mechanism of a metal armored switchgear cabinet |
| 06/19/2013 | CN203014245U Novel draw-out type switch cabinet |
| 06/19/2013 | CN203014244U AC low-voltage draw-out type switch cabinet |
| 06/19/2013 | CN203014243U Mining handcart type high-voltage switch cabinet installed against wall |
| 06/19/2013 | CN203014242U A metal armored pulling-out switch device |
| 06/19/2013 | CN203014241U High voltage switchgear secondary plug interlocking device |
| 06/19/2013 | CN203014240U High voltage switchgear valve interlocking device |
| 06/19/2013 | CN203014239U Low voltage draw-out type switch cabinet |
| 06/19/2013 | CN203014238U 1/2 drawer unit of drawer type power distribution cabinet |
| 06/19/2013 | CN203014237U Central-positioned switch cabinet |
| 06/13/2013 | WO2013084572A1 Switchgear |
| 06/12/2013 | CN202997403U Metal-armored switch cabinet circuit breaker chamber valve baffle locking mechanism |
| 06/12/2013 | CN202997402U Draw-out type low-voltage switch cabinet |
| 06/12/2013 | CN202997401U Low voltage draw-out type switch cabinet |
| 06/12/2013 | CN202997400U Metal armouring draw-out type switch cabinet |
| 06/12/2013 | CN202997399U An intelligent plug-in power distribution cabinet |
| 06/12/2013 | CN202997398U Gck drawer unit |
| 06/12/2013 | CN202997397U Improved electrical distribution box |
| 06/12/2013 | CN202997396U Indoor handcart-type breaker cabinet |
| 06/12/2013 | CN202997395U Armored metal-enclosed switch cabinet with voltage transformer handcart |
| 06/12/2013 | CN202997394U Armored withdrawable enclosing switch equipment |
| 06/12/2013 | CN202997393U Insulating pole structure with radiator |
| 06/12/2013 | CN202997392U Handcart structure for large current breaker |
| 06/12/2013 | CN202997391U Handcart combined upper and lower layer structure of metal armored removing-type high-voltage switch cabinet |
| 06/12/2013 | CN202997390U Circuit breaker handcart special for withdraw type alternating current metal-enclosed switchgear |
| 06/12/2013 | CN202997389U Centrally installed switchgear |
| 06/12/2013 | CN202997388U Withdrawable circuit breaker with circuit breaker body locked |
| 06/12/2013 | CN202997387U Handcart locking control device |
| 06/12/2013 | CN202997386U Guide rail device of electrified railway armored withdrawable metal-enclosed switch equipment |
| 06/12/2013 | CN202997385U Explosion-proof cabinet power distribution device pneumatic propulsion mechanism |
| 06/12/2013 | CN202997384U Grounding guide rail apparatus |
| 06/12/2013 | CN202997383U Contact box and contact-box cooling fixed apparatus |
| 06/12/2013 | CN202997382U Contact box and contact-box lifting apparatus |
| 06/12/2013 | CN202997381U Movable door lifting and propelling mechanism |
| 06/12/2013 | CN202997371U Movable type quick connection switching device |
| 06/12/2013 | CN202997364U Electricity testing grounding handcart |
| 06/12/2013 | CN102361244B Simple electricity testing device of 35-kV handcart switch |
| 06/12/2013 | CN101692534B Blocking against misoperation, alarming and protecting device of high-voltage switch cabinet |
| 06/06/2013 | DE102004059095B4 Schaltvorrichtung mit Einschubrahmen und verriegelbarem Leistungsschalter Switching device with slide frame and lockable circuit breaker |
| 06/05/2013 | CN202978083U Combination vehicle of indoor voltage transformer and lightning arrester |
| 06/05/2013 | CN202978082U Assistant device for drawer of power distribution cabinet |
| 06/05/2013 | CN202978081U Low-voltage switchgear |
| 06/05/2013 | CN202978080U Low-voltage draw-out type switch cabinet |
| 06/05/2013 | CN202978079U Intelligent-type vacuum circuit breaker |
| 06/05/2013 | CN202978078U Intelligent-type medium-voltage whole-set switch device |
| 06/05/2013 | CN202978077U High voltage switchgear handcart chamber structure |
| 06/05/2013 | CN202978076U PT intermediate switch cabinet's underlying handcart structure |
| 06/05/2013 | CN202978075U PT intermediate switch cabinet's underlying handcart |
| 06/05/2013 | CN202978074U Safety interlocking lead rail device |
| 06/05/2013 | CN202978073U High voltage switch cabinet with breaker door interlock function |