| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 02/12/2014 | CN203434507U Handcart chamber door plate of switch cabinet |
| 02/12/2014 | CN203434506U A 40.5kV armored movable indoor AC metal-enclosed switchgear |
| 02/12/2014 | CN203434505U Horizontal structure of handcart circuit breaker mechanism |
| 02/12/2014 | CN203434504U Handcart high-voltage switch cabinet of build-in type |
| 02/12/2014 | CN203434503U Isolation handcart-used lower support |
| 02/12/2014 | CN203434502U A switch cabinet provided with isolating switches, vacuum circuit breakers, and grounding switches |
| 02/12/2014 | CN203434501U Novel low-voltage draw-out switch cabinet |
| 02/12/2014 | CN203434500U Chassis of switch cabinet propulsion device |
| 02/12/2014 | CN203434499U Valve sliding device of switch device |
| 02/12/2014 | CN103579943A 10kV high-voltage extraction type metering switch equipment |
| 02/12/2014 | CN103579942A High-pressure extraction type metering device |
| 02/12/2014 | CN103579941A Extraction type high-voltage ring net switching device |
| 02/12/2014 | CN103579940A Structure capable of allowing vertical copper bars to be connected with plug-in unit in high-low voltage power distribution cabinet |
| 02/12/2014 | CN103579939A MMS switching cabinet drawer bi-directional poking force thrusting type mechanism |
| 02/12/2014 | CN103579938A Mechanical interlocking mechanism of circuit breaker handcart and measuring cabinet handcart |
| 02/12/2014 | CN103579937A Handcart chassis and door sheet interlocking device |
| 02/12/2014 | CN103579936A Drawer feed mechanism with position locking function |
| 02/12/2014 | CN103579935A Fixing device of handcart isolator operating track |
| 02/12/2014 | CN103579934A Novel drawer screw propulsion mechanism of MMS switch cabinet |
| 02/12/2014 | CN103579933A Switch cabinet valve transmission structure |
| 02/11/2014 | US8648271 Position switch and circuit breaker having the same |
| 02/06/2014 | WO2014020410A2 A compact circuit breaker and switchgear thereof |
| 02/06/2014 | WO2014020409A2 A compact switchgear and a shutter arrangement therefor |
| 02/05/2014 | CN203423420U Draw-out intelligent switchgear |
| 02/05/2014 | CN203423419U Drawer pedestal |
| 02/05/2014 | CN203423418U Breaker handcart chamber apparatus of high-voltage switchgear |
| 02/05/2014 | CN203423417U Mobile secondary circuit plugging mechanism |
| 02/05/2014 | CN203423381U Contact box with lead wire supporting seat |
| 02/05/2014 | CN103563193A Shutter device |
| 02/05/2014 | CN103560426A Quarter unit drawer of extraction type low-voltage switch cabinet shell |
| 02/05/2014 | CN103560425A Back type switchover piece of extraction type low-voltage switch cabinet shell |
| 02/05/2014 | CN103560424A Load control switching device of emergency power supply vehicle |
| 02/05/2014 | CN103560423A Liftable transfer trolley with metal armored movable switchgear |
| 01/30/2014 | DE102011006115B4 Elektrische Schaltanlage, insbesondere Mittelspannungsschaltanlage Electrical switchgear, particularly medium-voltage switchgear |
| 01/29/2014 | EP2690641A1 Circuit breaker |
| 01/29/2014 | EP2689504A1 Modular moc driver and interlock assembly for circuit breaker |
| 01/29/2014 | EP2689503A1 Control device and method for operating such a control device |
| 01/29/2014 | CN203415899U Visualized drawer type low-voltage reactive power compensation cabinet |
| 01/29/2014 | CN203415898U Drawer type direct current screen |
| 01/29/2014 | CN203415897U Operation mechanism of DC drawer cabinet reversely-installed breaker |
| 01/29/2014 | CN203415896U Combination accessory of draw-out breaker |
| 01/29/2014 | CN203415895U Low-voltage draw-out type switch device |
| 01/29/2014 | CN203415894U Low-voltage draw-out type switch equipment |
| 01/29/2014 | CN203415893U Central-positioned switch cabinet |
| 01/29/2014 | CN203415892U Switch cabinet anti-with grounding switch operation device |
| 01/29/2014 | CN203415891U Double handcart cabinet |
| 01/29/2014 | CN203415890U Metering handcart with upper current transformer |
| 01/29/2014 | CN203415889U Double-handcart cabinet with voltage transformer handcart and arrester handcart |
| 01/29/2014 | CN203415888U Armored metal enclosed switchgear |
| 01/29/2014 | CN203415887U Novel draw-out low-voltage switchgear |
| 01/29/2014 | CN203415886U Handcart operating crank |
| 01/29/2014 | CN203415885U Novel low-voltage draw-out switchgear section bar |
| 01/29/2014 | CN203415884U Low-voltage draw-out switch cabinet and vertical busbar assembly thereof |
| 01/29/2014 | CN203415846U 35 kV cable lower wire-outlet cabinet |
| 01/29/2014 | CN103548221A Flexible cover for contacts of a plug-in or withdrawable unit |
| 01/29/2014 | CN103545736A Extraction type first unit drawer of shell of low voltage switchgear cabinet |
| 01/29/2014 | CN103545735A Voltage stabilization energy-saving power distribution cabinet |
| 01/29/2014 | CN103545734A Mining flameproof high-voltage vacuum distribution device |
| 01/29/2014 | CN103545733A Mining flameproof permanent-magnet type high-voltage vacuum distribution device |
| 01/29/2014 | CN103545732A Medium voltage indoor armor moving open type alternating current metal closed switch cabinet |
| 01/22/2014 | CN203406550U High tension switchgear 150mm-spacing middle-positioned insulating cylinder type vacuum circuit breaker handcart |
| 01/22/2014 | CN203406549U High-voltage switch cabinet handcart with auxiliary wheels |
| 01/22/2014 | CN203406548U Valve blocking mechanism |
| 01/22/2014 | CN203406547U Novel handcart operating crank device of transformer substation |
| 01/22/2014 | CN203406540U Centrally installed switchgear transport vehicle |
| 01/22/2014 | CN103532039A Baffle for handcart room of electric control cabinet |
| 01/22/2014 | CN103532038A GCS drawout switch cabinet and drawer layer partition plate of GCS drawout switch cabinet |
| 01/22/2014 | CN102005704B Handcart type switching device |
| 01/16/2014 | WO2014010110A1 Switch gear |
| 01/15/2014 | EP2684265A1 Flexible cover for contacts of a plug-in or withdrawable unit |
| 01/15/2014 | CN203398611U 35kV floor type grounding handcart |
| 01/15/2014 | CN203398610U Multi-point locked drawer-type power distribution cabinet |
| 01/15/2014 | CN203398609U Drawer-type power distribution cabinet with locking mechanism |
| 01/15/2014 | CN203398608U Low-voltage draw-out type complete set switch device |
| 01/15/2014 | CN203398607U AC low voltage power distribution cabinet |
| 01/15/2014 | CN203398606U Novel middle and high voltage "breaker + soft starter" composite apparatus integrated cabinet |
| 01/15/2014 | CN203398605U Universal switchgear handcart |
| 01/15/2014 | CN203398604U Drawer interlocking device for switch cabinet |
| 01/15/2014 | CN203398603U Device for preventing drawer from falling |
| 01/15/2014 | CN203398602U Drawer unit interlocking device |
| 01/15/2014 | CN203398601U Emergency unlocking apparatus for high-pressure handcart |
| 01/15/2014 | CN203398600U Drawer propulsion mechanism for switch cabinet |
| 01/15/2014 | CN203398599U Electric remote-control handcart entering/exiting high-voltage switch cabinet |
| 01/15/2014 | CN203398598U Switch cabinet operating handle storing and taking device |
| 01/15/2014 | CN103515852A Electric control cabinet handcart rail and electric control cabinet using same |
| 01/15/2014 | CN103515851A Alternating-current metal-enclosed switchgear with pull-out type handcart |
| 01/08/2014 | CN203387105U Mounting structure for voltage transformer handcart fuse |
| 01/08/2014 | CN203387104U Low-tension power distribution cabinet capable of electric leakage protection |
| 01/08/2014 | CN203387103U High-voltage switch cabinet mechanism using four connecting rods to push valves |
| 01/08/2014 | CN203387102U Lower arrester handcart of high-voltage switch cabinet |
| 01/08/2014 | CN203387101U Switchgear circuit breaker |
| 01/08/2014 | CN203387100U Cabinet interlocking device preventing false closing of grounding knife switch after pushing handcart in |
| 01/08/2014 | CN203387099U Circuit breaker handcart |
| 01/08/2014 | CN103500957A Drawer type switch cabinet and drawer barrier plate therefor |
| 01/08/2014 | CN103500956A Valve plate of electric control cabinet contact box and electric control cabinet |
| 01/08/2014 | CN103500955A Secondary interlocking bracket for electric control cabinets and aviation plug matched with same |
| 01/08/2014 | CN103500954A Insulator bracket and high-voltage switch cabinet with same |
| 01/08/2014 | CN103500953A Drawer side plate for switch cabinet and drawer for switch cabinet |
| 01/03/2014 | WO2014001863A1 Withdrawable circuit breaker with shutter arrangement |
| 01/03/2014 | WO2014000145A1 A shutter system in a switchgear assembly |