| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
|---|
| 09/23/2009 | CN201315436Y Minitype armored movable metal closed switch device |
| 09/23/2009 | CN201315435Y Armored mid-set AC metal closed switch device |
| 09/23/2009 | CN201315434Y High-voltage power distribution cabinet |
| 09/23/2009 | CN201315433Y Rectangular primary outlet for low-voltage switch cabinet of drawer |
| 09/16/2009 | CN201312074Y Electric in-and-out mechanism for mid-deploying circuit-breaker handcart |
| 09/16/2009 | CN201312073Y Contact box of moving-off type high-voltage switch cabinet |
| 09/16/2009 | CN201312072Y Position indication mechanism of switch cabinet vehicle entering and exiting device |
| 09/16/2009 | CN101536279A Switchgear |
| 09/16/2009 | CN101536278A Plug-in housing module |
| 09/16/2009 | CN100541679C Solenoid control device |
| 09/09/2009 | CN101527430A Movable intelligent voltage sensor cart device |
| 09/02/2009 | CN201303228Y Linkage operation device for foldable flexible door mechanism of withdrawable-type switch cabinet |
| 09/02/2009 | CN201303227Y Operating vehicle of high-voltage switch cabinet handcart |
| 09/02/2009 | CN201303226Y Railway special-purpose single phase hexafluoride sulfur circuit breaker |
| 08/27/2009 | US20090213532 Electrical Switchgear Assembly |
| 08/27/2009 | DE102008011522A1 Modularly-designed switching device i.e. circuit breaker, kit for use in e.g. slide-in cassette of switching cabinet, has operating and display front, and switch drive with lock for switching-on and switching-off of switch contact system |
| 08/26/2009 | CN201298689Y Economic type universal drawer for functional unit |
| 08/26/2009 | CN201298688Y Locked pull-out type functional unit for electrical operation |
| 08/26/2009 | CN201298687Y Hand three-position positioning drawer-pushing interlocking mechanism |
| 08/26/2009 | CN201298686Y Simple drawer interlocking device for drawer type switch cabinet |
| 08/26/2009 | CN201298685Y Busbar system of drawer-type circuit breaker |
| 08/26/2009 | CN201298684Y Improved top cover of low-voltage drawer type switch cabinet |
| 08/26/2009 | CN201298670Y Enclosed double-bus bar switch device |
| 08/19/2009 | CN201294347Y Apparatus for detecting fault and hidden danger of low-voltage drawer switch cabinet |
| 08/19/2009 | CN201294346Y Metal-shielding removal metal closed switch apparatus |
| 08/13/2009 | WO2009097825A1 Position locking device for a draw-out circuit breaker |
| 08/12/2009 | CN201289976Y Small interlock propulsion mechanism |
| 08/12/2009 | CN201289975Y Large interlock propulsion mechanism |
| 08/12/2009 | CN101505039A Position locking apparatus for draw-out type circuit breaker |
| 08/06/2009 | WO2009040655A3 Draw-out switchgear comprising a free-wheeling clutch |
| 08/05/2009 | CN201285997Y Low voltage drawer having rotary propelling mechanism |
| 08/05/2009 | CN201285996Y Combined electrical appliance for withdrawn type AC high voltage vacuum contactor and fuse |
| 07/29/2009 | CN201282296Y Terminal end sheath for low-voltage drawer switch cabinet main outlet base |
| 07/29/2009 | CN201282295Y Shutter folding guide mechanism for removal switch cabinet |
| 07/29/2009 | CN201282294Y Primary outlet base of low-voltage drawer switch cabinet |
| 07/22/2009 | CN201278440Y Switch electrical appliance hand-cart |
| 07/22/2009 | CN201278439Y Swinging handle for extraction type circuit breaker |
| 07/22/2009 | CN201278438Y Shunt switching functional unit for extraction type switch cabinet |
| 07/22/2009 | CN101488648A Locking apparatus for extraction type circuit breaker |
| 07/16/2009 | US20090180242 Electrical cabinet assembly and seal assembly therefor |
| 07/15/2009 | CN201274385Y Low voltage extraction adapter for switch cabinet |
| 07/15/2009 | CN101483322A Armored withdraw type metal enclosed switch cabinet |
| 07/15/2009 | CN100514779C Circuit breaker handcart |
| 07/10/2009 | CA2648811A1 Electrical cabinet assembly and seal assembly therefor |
| 07/09/2009 | DE102007059094B3 Multi-polar electric circuit breaker arrangement for use in lifting device, has lever shaft whose on-position is transmittable on to monitoring contact of signal line, in all positions of carrier between operating and test positions |
| 07/08/2009 | CN201270387Y Valve opening and closing mechanism with lock for moving high voltage switch cabinet |
| 07/08/2009 | CN101478122A Automatic connecting and breaking device for container tyre type field bridge slide wire power supply |
| 07/07/2009 | US7558052 Electrical cabinet assembly and seal assembly therefor |
| 07/01/2009 | CN201266801Y Valve mechanism for switch cabinet |
| 07/01/2009 | CN201266800Y Cart gripping device |
| 07/01/2009 | CN201266799Y Interlocking device for low-voltage drawer switch cabinet capable of preventing incorrect manipulation |
| 07/01/2009 | CN201266798Y Bridging structure of circuit breaker cart contact |
| 06/24/2009 | CN201263051Y Mechanism for locking removal switch cabinet circuit breaker chamber door |
| 06/24/2009 | CN101465525A High voltage frequency changer isolation trolley type high voltage switch cabinet |
| 06/18/2009 | WO2009074523A1 Medium voltage panel |
| 06/18/2009 | US20090152079 Switching device for an electrical switchgear assembly for energy distribution |
| 06/18/2009 | DE102007058752A1 Displacement drive for switching device, has drive shaft and worm shaft is arranged on driveshaft, where worm shaft intervenes into external teeth of worm gear for propelling displacement shaft |
| 06/17/2009 | EP2071686A1 Medium voltage panel |
| 06/17/2009 | CN201260044Y Shutter operating mechanism of metallic enclosing switch apparatus |
| 06/11/2009 | WO2009073286A1 Automatic transfer and bypass switch assembly with shutter mechanism |
| 06/11/2009 | CA2707048A1 Automatic transfer and bypass switch assembly with shutter mechanism |
| 06/10/2009 | CN201256261Y Side installed withdrawn type high voltage switch cabinet |
| 06/10/2009 | CN201256260Y Large flow low voltage cabinet drawer |
| 06/10/2009 | CN101453106A Solid converting switch, thyristor valve body and reinforced switching method |
| 06/03/2009 | CN201252360Y Operating mechanism of earthing switching of high voltage switch cabinet |
| 06/03/2009 | CN201252359Y Earthing handcart locking device |
| 06/03/2009 | CN201252358Y Withdrawable switchgear with electric operation module |
| 05/27/2009 | CN201247922Y Interlocking mechanism for drawer cabinet |
| 05/27/2009 | CN201247921Y Cable chamber door of switch cabinet and closedown structure of circuit breaker trolley |
| 05/27/2009 | CN201247920Y Interlocking device of switch cabinet |
| 05/20/2009 | DE102007055047A1 Schließvorrichtung für einen Einschubrahmen Closing device for a drawer frame |
| 05/20/2009 | CN201243172Y Isolation cart pole |
| 05/20/2009 | CN201243171Y Special rail for floor type switch cart |
| 05/20/2009 | CN201243170Y Central-positioned switch cabinet |
| 05/20/2009 | CN201243169Y Interlocking device of drawer switch cabinet |
| 05/20/2009 | CN201243168Y Fast connecting secondary connector |
| 05/20/2009 | CN201243167Y High voltage switch cabinet of electric arc furnace |
| 05/20/2009 | CN101438474A Method and device for maintenance of high-voltage switchgear with voltage |
| 05/20/2009 | CN101436761A Interlocking mechanism for offbear type high voltage switch cabinet shutter pair cart |
| 05/14/2009 | WO2009060733A1 Switchboard |
| 05/14/2009 | WO2009060724A1 Electromagnetic contactor |
| 05/14/2009 | WO2009059905A1 Protection device for protecting against contact with electrical lines in a power distributing unit |
| 05/14/2009 | DE102007054295A1 Schutzvorrichtung gegen Berühren elektrischer Leiter in einer Stromverteilereinheit Guard against contact with electrical conductors in a power distribution unit |
| 05/13/2009 | CN201238164Y Once contact head for low-voltage drawer cabinet |
| 05/13/2009 | CN101431218A Intelligent duplicate supply switching device |
| 05/07/2009 | WO2009057529A1 Switchboard |
| 05/06/2009 | CN201234079Y Sliding board transmission apparatus for universal circuit breaker |
| 05/06/2009 | CN201234078Y Trolley type high voltage frequency transformer with evident break point |
| 05/06/2009 | CN201234077Y Drawer interlocking apparatus for low voltage electricity distribution cabinet |
| 05/06/2009 | CN201234076Y Extraction type circuit dispensing adapter with one half units under 63A, 32A |
| 05/06/2009 | CN201234075Y Disposal contact for drawer cabinet |
| 05/06/2009 | CN201234070Y Installation construction for heat radiating blower fan of switch cabinet |
| 05/06/2009 | CN201234064Y Front end kit for electric power |
| 05/06/2009 | CN101425663A 40.5kV middle disposed armored withdraw type metal enclosed switch cabinet |
| 05/06/2009 | CN101425662A Micro metal full-enclosed vacuum switch cabinet |
| 05/06/2009 | CN101425661A Hand cart for sulphur hexafluoride circuit breaker |
| 05/06/2009 | CN101425406A Incorrect operation preventing interlocking apparatus for low voltage drawer type switch cabinet |
| 04/30/2009 | DE102007033704B4 Anordnung mit einem Lasttrennschalter und einem Erdungsschalter Arrangement with a load break switch and earthing switch |
| 04/29/2009 | CN201230159Y Disposal contact for drawer cabinet |
| 04/29/2009 | CN201230158Y Contact box for drawer cabinet |