| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 09/04/2013 | CN203180398U Outlet cabinet for transformer |
| 09/04/2013 | CN203180397U An armored withdrawing AC metallic enclosed switch cabinet |
| 09/04/2013 | CN203180396U Isolation dolly with contact head temperature detection |
| 09/04/2013 | CN203180395U Visible breakpoint isolation switch box |
| 09/04/2013 | CN203180394U Protector for in and out operation hole of armored switch equipment handcart |
| 09/04/2013 | CN203180393U Low voltage drawer type switch cabinet |
| 09/04/2013 | CN203180392U Drawer plug-in backboard structure |
| 09/04/2013 | CN203180327U Safety protection system of centrally-installed switchgear |
| 09/04/2013 | CN103280727A Electric chassis vehicle |
| 09/04/2013 | CN103280726A GCS-type low voltage switchgear cabinet |
| 08/29/2013 | DE102013101897A1 System und Verfahren zum Betätigen von Abdeckblenden System and method for actuating filler panels |
| 08/28/2013 | CN203166385U Centrally-arranged switch cabinet interlocking plate with U-shaped slots |
| 08/28/2013 | CN203166384U Electrostatic precipitation low voltage draw-out type switch cabinet |
| 08/28/2013 | CN203166383U Lightning arrester cabinet |
| 08/28/2013 | CN203166382U 10kV double-circuit breaker high-voltage switch cabinet |
| 08/28/2013 | CN203166381U Substation car torque crank |
| 08/28/2013 | CN203166380U Novel isolated handcart structure |
| 08/28/2013 | CN203166379U Novel isolated handcart |
| 08/28/2013 | CN203166378U Novel 24kV voltage transformer handcart |
| 08/28/2013 | CN203166377U Switch cabinet with novel valve structure |
| 08/28/2013 | CN203166376U Interlocking side connecting plate of circuit breaker |
| 08/28/2013 | CN203166375U Universal breaker drawer seat three-position locking device |
| 08/28/2013 | CN203166374U Interlocking device of high-tension switch cabinet breaker room |
| 08/28/2013 | CN203166373U Reinforcing device of base plate mounting board of high-voltage circuit breaker |
| 08/28/2013 | CN203166344U Low voltage draw-out type switch cabinet |
| 08/28/2013 | CN203165723U Lower door interlocking mechanism of switch cabinet |
| 08/28/2013 | CN103269031A Feeder cabinet |
| 08/28/2013 | CN103269030A Extraction type function unit for switch cabinet |
| 08/28/2013 | CN103269029A Drawing rack for breaker |
| 08/28/2013 | CN103269028A Over-current protection type internal arcing protective switch equipment |
| 08/21/2013 | CN203150986U Floor type circuit breaker electric propulsion mechanism |
| 08/21/2013 | CN203150985U Drawer opening-closing mechanism for drawer chest |
| 08/21/2013 | CN203150984U Structure of high-voltage switchgear |
| 08/21/2013 | CN203150983U Draw-out fuse carrier |
| 08/21/2013 | CN203150982U High temperature resistance isolation handcart for middle voltage switch cabinet |
| 08/21/2013 | CN203150981U Switch cabinet handcart positioning device, switch cabinet handcart containing positioning device thereof and switch cabinet |
| 08/21/2013 | CN203150980U Heavy current generator outlet breaker handcart secondary plug interlock mechanism |
| 08/21/2013 | CN203150979U Grounding switch and breaker handcart interlocking device |
| 08/21/2013 | CN203150978U Guide rail device of movable switch equipment, and movable switch equipment thereof |
| 08/21/2013 | CN203150977U Voltage transformer handcart contact arm |
| 08/21/2013 | CN203150976U Adjustable voltage transformer position switch |
| 08/21/2013 | CN203150975U Floor type large handcart switch cabinet inner positioning guide device |
| 08/21/2013 | CN203150928U Drawer type switch cabinet power distribution circuit with test position |
| 08/21/2013 | CN103259210A Trolley switch cabinet static contact baffle locking device |
| 08/21/2013 | CN103259209A Switch cabinet pull-out type functional unit with sealing structure |
| 08/21/2013 | CN103259208A Intelligent medium voltage switch cabinet |
| 08/21/2013 | CN103259207A Multifunctional dolly for 10kV and 35kV dolly-type switch cabinet |
| 08/21/2013 | CN102064488B Emergency unlocking device for drawer panel |
| 08/20/2013 | US8514551 Panelboard enclosure with external power cutoff switch |
| 08/14/2013 | EP2625757A2 Locking apparatus for inserts for electrical switchgear cabinets |
| 08/14/2013 | DE102011089062B4 Übertragungsbaugruppe Transmission assembly |
| 08/14/2013 | CN203135434U Neutral point virtual grounding device |
| 08/14/2013 | CN203135293U Switch cabinet provided with flame retardant plates |
| 08/14/2013 | CN203135292U Isolation handcart with heat radiation ventilating opening |
| 08/14/2013 | CN203135291U Closing interlocking protection mechanism used for 10kV switch cabinet |
| 08/14/2013 | CN203135290U Handcart cabinet anti-misoperation lockout circuit |
| 08/14/2013 | CN203135289U Contact box |
| 08/14/2013 | CN203134672U Vacuum circuit breaker |
| 08/14/2013 | CN103247956A Automatic valve locking mechanism of high-voltage switch cabinet |
| 08/14/2013 | CN103247955A Switch cabinet handcart driving mechanism |
| 08/14/2013 | CN103244573A Clutch and middle-set-type vacuum breaker chassis truck with same |
| 08/07/2013 | CN203119373U Face plate locking device of handcart pushing mechanism of switch cabinet |
| 08/07/2013 | CN203119372U Valve curtain-lifting device for high-voltage switch cabinet |
| 08/07/2013 | CN203119371U Misoperation-prevention locking device for 10kV grounding handcart |
| 08/07/2013 | CN203119370U Breaker interlock mechanism |
| 08/07/2013 | CN203119369U Capacitor-switching distinguishing switch cabinet |
| 08/01/2013 | US20130194059 Modular skid frame |
| 07/31/2013 | CN203103822U Probe case protection valve mechanism |
| 07/31/2013 | CN203103821U High-strength light structure unit drawer |
| 07/31/2013 | CN203103820U Modular withdrawable solid insulated switchgear |
| 07/31/2013 | CN203103819U Laborsaving drawer mechanism used for low voltage power distribution cabinet |
| 07/31/2013 | CN203103818U Limiting clamping groove-equipped switch cabinet drawer |
| 07/31/2013 | CN203103817U Draw-out and plug-in drive mechanism of draw-out type bypass power switch |
| 07/31/2013 | CN103227430A Interlocking mechanism for door closing operation of switch cabinet |
| 07/31/2013 | CN103227429A Door locking mechanism of high-voltage switch cabinet |
| 07/31/2013 | CN103227428A Adjustable voltage transformer position switch |
| 07/30/2013 | US8497439 Self-aligning secondary disconnect device for electrical switchgear |
| 07/24/2013 | CN203086048U Low-pressure extraction type switch cabinet |
| 07/24/2013 | CN203086047U Rotating shaft fixing device for universal type breaker drawer seat |
| 07/24/2013 | CN203086046U Locking device for slide plate of universal type breaker drawer seat |
| 07/24/2013 | CN203086045U Low-voltage draw-out switch cabinet |
| 07/24/2013 | CN203086044U Small armored metal closed switchgear |
| 07/24/2013 | CN203086043U Withdrawable high voltage power distribution box |
| 07/24/2013 | CN203086042U Armored removable metal closed switchgear |
| 07/24/2013 | CN203086041U Switch cabinet with on-line temperature measuring device |
| 07/24/2013 | CN203086040U Remotely controllable intelligent switch cabinet |
| 07/24/2013 | CN203086039U Large-current switch cabinet |
| 07/24/2013 | CN203086038U Device of reducing turning moment of universal breaker drawer seat |
| 07/24/2013 | CN203086037U Electromagnetic locking device for fixed contact valve of circuit breaker of switch cabinet |
| 07/24/2013 | CN203086036U Busbar system of withdrawable circuit breaker |
| 07/24/2013 | CN103219665A Locking buckle type arcing protection switch equipment |
| 07/24/2013 | CN103219664A Armour type metal closed switch cabinet with voltage transformer handcart |
| 07/24/2013 | CN103219663A Pressure relief type internal arcing protection switch equipment |
| 07/24/2013 | CN103219662A Electric crank type switch device with internal arcing protection |
| 07/24/2013 | CN102279360B Device for simulating operation state of handcart switch cabinet |
| 07/17/2013 | CN203071476U Intelligent touch screen drawer type switch cabinet |
| 07/17/2013 | CN203071475U Miniature indoor AC metal armoured draw-out type switch cabinet |
| 07/17/2013 | CN203071474U Explosion-proof combination switch |
| 07/17/2013 | CN203071473U Valve mechanism of switch cabinet |
| 07/17/2013 | CN203071472U Switch simulation cabinet |