Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02B - Boards, substations, or switching arrangements for the supply or distribution of electric power › H02B 11 - Switchgear having carriage withdrawable for isolation
Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238)
10/2010
10/06/2010CN201601409U 中置柜断路器紧急分闸机构 Center cabinet breaker emergency opening mechanism
10/06/2010CN101854035A Valve structure of breaker chamber of high-voltage switch cabinet
10/06/2010CN101409433B Soft interlocking mechanism for switch cabinet vehicle-in/out apparatus
09/2010
09/30/2010WO2010055393A3 Motor control center subunit having visible contact disconnection and method of manufacture
09/29/2010CN201594710U Removable high voltage switch cabinet
09/29/2010CN201594709U Metal armored withdrawable high-voltage switch equipment
09/29/2010CN201594708U Front-gate interlocking structure for central AC metal-enclosed switchgear
09/29/2010CN201594707U Device of locking drawer seat of universal circuit breaker
09/29/2010CN201594706U Switch cabinet flexible door mechanism
09/29/2010CN201594705U Nut transmission type electric chassis truck
09/29/2010CN101847835A Emergent brake separating device of handcart-type breaker
09/29/2010CN101404391B Propulsion interlocking mechanism for hand-operated three-position positioning drawer
09/23/2010US20100236905 Electric switchgear
09/23/2010US20100236904 Electric switchgear
09/22/2010EP2230735A1 Electric switchgear
09/22/2010EP2230734A1 Electric switchgear
09/22/2010CN201590615U High-pressure nuclear phase device for central-positioned high-voltage switch cabinets
09/22/2010CN201590614U High-current output adapter for drawer
09/22/2010CN201590613U Installation plate of electric drawer cabinet
09/22/2010CN101842950A Electromagnetic contactor
09/22/2010CN101842949A Switchboard
09/22/2010CN101840818A Circuit breaker opening and closing operating mechanism and power distribution cabinet drawer unit
09/16/2010US20100230258 Run/test position indicator device of vacuum circuit breaker
09/16/2010US20100230256 Apparatus for preventing withdrawing or inserting of carriage in circuit breaker
09/15/2010EP2228878A2 Apparatus for preventing withdrawing or inserting of carriage in circuit breaker
09/15/2010EP2228877A2 Run/test position indicator device of vacuum circuit breaker
09/15/2010EP2228812A1 Withdrawable device of main circuit for vacuum circuit breaker
09/15/2010CN201584680U Low-voltage power line load control switching device
09/15/2010CN201584679U Voltage transformer cabinet
09/15/2010CN201584678U Pole mounting structure of circuit-breaker handcart
09/15/2010CN201584677U Interlocking device between earthing switch and breaker of switch cabinet
09/15/2010CN201584676U Movable pulling plate of control cabinet
09/15/2010CN201584675U Sealing connection structure for contact arms and pole of circuit-breaker handcart
09/15/2010CN201584674U Switch cabinet guide rail installation positioning device
09/15/2010CN101834412A Switch cabinet mechanical interlocking matched set
09/15/2010CN101834098A Apparatus for preventing withdrawing or inserting of carriage in circuit breaker
09/15/2010CN101834085A Withdrawable device of main circuit for vacuum circuit breaker
09/08/2010CN201576901U Multi-loop function unit used for low-voltage draw-out type switch cabinet
09/08/2010CN201576900U Multifunctional 10 to 35KV electrical test terminal box of central switch cabinet
09/08/2010CN201576342U Joint temperature warning device in switch cabinet
09/08/2010CN1674376B High voltage outdoor substation
09/07/2010US7791865 Electronic system having a release control and method
09/01/2010CN201570804U Interlocking mechanism for isolation handcarts with double incoming wires
09/01/2010CN201570791U Instrument room mounting structure of high voltage switch cabinet
09/01/2010CN201570790U Adjustable high pressure switch cabinet electrical test device
09/01/2010CN201570457U Novel drawer breaker structure
09/01/2010CN101820143A Novel switch cabinet valve mechanism
08/2010
08/25/2010CN201562903U Plug-in type grounding structure
08/25/2010CN201562902U Drawer of draw-out low voltage switchboard
08/25/2010CN201562901U Drawer
08/25/2010CN201562900U Interlock structure of handcart entering and exiting device of switch cabinet
08/25/2010CN201562899U High-current contact for handcart cabinet
08/25/2010CN201562898U Horizontally placed primary plug-in board
08/25/2010CN201562897U Combined line rear outgoing terminal board
08/25/2010CN201562896U Secondary plugging piece bracket
08/25/2010CN201562895U Packaged frame structure of a draw-out switching device
08/25/2010CN201562874U Metal armoring shifting high-voltage switch equipment
08/25/2010CN101814706A Earthing equipment for switchgear
08/25/2010CN101814705A A draw-in and out device for circuit breaker and breaker with the same
08/19/2010US20100208416 Earthing equipment for switchgear
08/18/2010EP2219274A2 Explosionproof electrical device
08/18/2010CN201556881U Switch cabinet valve mechanism
08/18/2010CN201556880U High voltage switch cabinet
08/18/2010CN201556879U Breaker handcart
08/18/2010CN201556878U Drawer type switch cabinet misoperation prevention interlocking device
08/18/2010CN201556877U Screw rod locking assembly of positioning mechanism of switch cabinet chassis
08/18/2010CN201556876U Sheave guide device for draw-out switching device and draw-out switching device
08/18/2010CN201556875U Interlocking device of withdrawable type circuit breaker drawer lock
08/18/2010CN201556874U High voltage circuit breaker cart brake separating mechanism
08/18/2010CN201556873U Interlocking device of earth switch used for propelling mechanism
08/18/2010CN201556872U Distribution cabinet primary contact plate
08/18/2010CN101809835A Draw-out switchgear comprising a free-wheeling clutch
08/18/2010CN101425661B Hand cart for sulphur hexafluoride circuit breaker
08/18/2010CN101242082B Direct current circuit switchboard with commutation-type direct current breaker
08/12/2010DE19906237B4 Gasisolierte Schaltanlage Gas-insulated switchgear
08/11/2010CN201549818U Air-insulated 40.5 kV armored handcart-type switch cabinet
08/11/2010CN201549816U Handcart position detent mechanism of high voltage switchgear
08/11/2010CN201549815U Withdrawing device used for withdrawing type switch apparatus and withdrawing type switch apparatus
08/11/2010CN201549814U Armored removing type AC high voltage switchgear
08/11/2010CN201549813U Mechanism for interlocking earthing switch of metalclad withdraw switchgear with switchgear body backdoor
08/11/2010CN201549812U Advancing interlocking mechanism for low-voltage drawer
08/11/2010CN201549811U Safe locking device used for indoor 10 kV/35 kV circuit breaker
08/11/2010CN201549810U Movable high-voltage switch cabinet
08/11/2010CN101414735B Drawer type circuit breaker bus system
08/05/2010WO2010086364A1 Medium- or high-voltage switchgear
08/05/2010DE102009006951A1 Mittel-oder Hochspannungsschaltanlage Medium or high-voltage switchgear
08/04/2010CN201541079U Alternating current high-voltage arc suppression cabinet
08/04/2010CN201541078U Mobile high-voltage switch cabinet
08/04/2010CN201541077U Position indication component of vehicle with electric base plate
08/04/2010CN201541076U Electric operation module of an electric chassis vehicle
08/04/2010CN201541075U Stroke control assembly of an electric chassis vehicle
08/04/2010CN201541074U Cross beam locking assembly of locating mechanism of switch cabinet chassis vehicle
08/04/2010CN201539514U Constant thrust clutch of electric operating module of electric chassis vehicle
08/04/2010CN101796701A Truck assembly for a control room
08/04/2010CN101795053A High power direct current switching power supply system and power cabinet
08/04/2010CN101794970A Valve mechanism of main contact system of direct-current switch cabinet
08/04/2010CN101794969A Handcart advancing mechanism of breaker of direct-current switch cabinet
07/2010
07/28/2010CN101789567A Valve mechanism of switch cabinet
07/27/2010US7764485 Electrical distribution device assembly
07/21/2010EP2208269A1 Protection device for protecting against contact with electrical lines in a power distributing unit
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