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 13 - Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
Patents for H02B 13 - Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle (6,055)
03/2003
03/25/2003US6538224 Hybrid type gas insulation switch gear apparatus
03/19/2003EP1294064A2 Electrical connection between gas insulated switchgear cells
03/12/2003CN1402899A Bushing insulator and bushing-type current transformer for metal-encapsulated, air-insulated medium voltage switchgears
03/04/2003US6529368 Gas-insulated switchgear
03/04/2003US6529009 Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof
02/2003
02/26/2003CN1399290A Gas insulated switch
02/20/2003US20030035263 Switchgear
02/18/2003US6521855 Hybrid gas insulation switchgear apparatus
02/13/2003DE20218066U1 Metal encapsulated arc proof high voltage switching unit has connected operating and reduction spaces in the cabinet and copper lining
02/12/2003CN2535908Y Box-type transformer
02/12/2003CN1397102A Three-phase high-voltage switchgear with single-phase-encapsulated modules
02/11/2003US6518531 Gas-insulated switchgear
02/05/2003EP1281223A1 Gas-insulated switchgear apparatus
02/05/2003EP1281188A2 Power circuit breaker with air gap between molded insulative casing and grounded barrier insulating operating mechanism
02/04/2003US6515247 Gas insulated switchgear
01/2003
01/30/2003WO2003009316A1 Bushing-type transformer for a switch gear unit
01/28/2003US6512669 Medium voltage motor control center instrument compartment
01/23/2003US20030015499 Gas-insulated switch
01/22/2003EP1123571B1 Gas-insulated switchgear device
01/22/2003CN1099733C Electric compling element
01/22/2003CN1099732C 电耦合元件 Charge-coupled Device
01/21/2003US6510046 Gas-insulated switchgear
01/21/2003US6509522 Three-phase integrated gas insulated bus
01/15/2003CN1391715A Electrical switch with metallic compartmented jacket for positioning disconnectors
01/14/2003US6506067 Disconnector
01/07/2003US6504125 Gas-filled switching apparatus
12/2002
12/31/2002US6501572 Recognition device for connecting contacts on switch panels
12/24/2002US6498315 High-voltage switching device having at least two-series-connected vacuum interrupters, and a method for operation of the high-voltage switching device
12/24/2002US6498314 Vacuum switch and vacuum switchgear using the same
12/19/2002WO2002101896A2 Distributing bar connector
12/18/2002CN2527007Y Precision positioner for three-position switch movable knife of inflating cabinet
12/04/2002EP1262005A1 Three-phase high voltage switchgear with single-phase-encapsulated modules
12/04/2002CN1383598A Buscher container and method of assembling same, and gas insulation switch using basbar container
11/2002
11/28/2002DE10139251C1 Bus bar connection has arrangement for attachment to switch panel wall in insulating body, whose pot shape accommodates insulating sealing body whose edge enters sealing gap
11/28/2002DE10114743C1 Elektrische Schaltanlage mit einer Lüftungsvorrichtung und Lüftungsvorrichtung mit zwei Lüftungselementen Electrical switchgear with a ventilation device and ventilation device with two ventilation elements
11/27/2002EP1261091A1 Gas insulated device and failure rating method
11/27/2002EP1261090A1 Busbar container and method of assembling the same, and gas insulation switch using busbar container
11/27/2002EP1149446B1 Horizontally positioned, encapsulated high-voltage circuit breaker
11/27/2002CN2523084Y Indoor fixed sulfur hexafluoride looped network box
11/19/2002US6483316 Method of diagnosing partial discharge in gas-insulated apparatus and partial discharge diagnosing system for carrying out the same
11/19/2002US6481280 Method and a device for detecting an internal arc in a metal-clad electrical link
11/14/2002WO2002091003A1 Contact control
11/14/2002US20020166397 Method and a device for detecting an internal arc in a metal-clad electrical link
11/14/2002DE10114742C1 Elektrische Anlage mit Druckentlastungskanal Electrical system with pressure relief channel
11/07/2002DE10119530A1 Hochspannungs-Leistungsschalter für eine druckgasisolierte Schaltanlage High-voltage circuit breaker for a compressed-gas-insulated switchgear
11/06/2002CN1378319A Gas insulation switch device
10/2002
10/31/2002WO2002087044A1 Connector housing for gas insulated medium-voltage substations
10/31/2002WO2002087043A1 Busbar connection
10/31/2002WO2002087042A1 Electric switching system
10/30/2002EP1252638A1 Disconnector for high-voltage overhead lines
10/30/2002CN2519038Y Spring hydraulic mechanism
10/30/2002CN1377515A Gas-insulated switchgear device
10/30/2002CN1377111A Power equipment with voltage reducing channel
10/30/2002CN1377110A Power switch device with ventilating plant and ventilating plant with two ventilating components
10/30/2002CN1377109A 真空断路器 Vacuum Circuit Breaker
10/24/2002US20020153352 Bus container assembling methid thereof and gas insulated switchear the bus container
10/23/2002EP1251615A2 Enclosed electrical switchgear cubicle for high voltage
10/22/2002US6469270 Gas insulated switchgear
10/17/2002WO2002082606A1 Single phase or polyphase switchgear in an enveloping housing
10/17/2002US20020149372 Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof
10/17/2002CA2443803A1 Single phase or polyphase switchgear in an enveloping housing
10/16/2002EP1249911A1 Coupling system for gas insulated switchgears modules, in particular busbars coupling
10/16/2002EP1249910A2 High voltage switch for a gas insulated switching installation
10/10/2002WO2002080323A1 Multifunctional switch/disconnect
10/09/2002EP1248340A1 Coupling for switchgear cells
10/09/2002CN1373921A Gas-insulated switchgear device
10/09/2002CN1373484A Threephase common-box current transformer
10/03/2002US20020139557 Connection member
10/02/2002EP1245066A1 Modular, miniaturized switchgear
10/02/2002EP1245065A1 Integral load connector module
10/02/2002CN1372361A Container for air isolation switch
10/01/2002US6459569 Switchgear
10/01/2002US6459568 Hybrid type gas insulation switch gear apparatus
10/01/2002US6459567 Gas-insulated switchgear
09/2002
09/29/2002CA2379234A1 Exhaust chamber for arc resistant cabinets
09/26/2002WO2002075885A1 Electrical switchgear comprising a ventilation device and ventilation device comprising two ventilation elements
09/26/2002WO2002075884A1 Electrical installation comprising a decompression channel
09/26/2002WO2002067394A3 Gas insulated switchgear
09/26/2002US20020134757 Vacuum circuit breaker
09/26/2002US20020134756 Vacuum switch and vacuum switchgear using the same
09/21/2002CA2377835A1 Pressure relief panel for arc resistant cabinets
09/19/2002DE10155450A1 Drehstromtransformator vom Baugruppentyp Three-phase transformer package type
09/12/2002US20020125978 Three-phase current transformer
09/11/2002CN1368771A Gas insulating switch device
09/05/2002US20020122288 Switchgear
09/04/2002CN1367558A Gas insulating switch device
09/03/2002US6445569 Gas-insulated switchgear
09/03/2002US6444937 Gas-insulated switching device
08/2002
08/29/2002WO2002067394A2 Gas insulated switchgear
08/29/2002DE10119183C1 Unit for electrically joining two switch chambers comprises a field control element which consists of an elastically deformable material and axially extends over the entire connector element
08/29/2002DE10116896C1 Mechanical coupling for fitting between adjacent switchboard sections couples the switchboard sections electrically to each other via a bus bar by insulating electrical connections in the walls of the switchboard sections.
08/27/2002US6442452 Control apparatus for carrying out switching operations in a switchgear assembly
08/21/2002EP0745262B1 High performance circuit breaker with independent pole operation linkage and conical composite bushings
08/20/2002US6437276 Horizontally positioned, encapsulated high-voltage circuit breaker
08/13/2002US6433998 Switchgear
08/13/2002US6433271 Method for arranging a busbar system and a busbar system
08/13/2002US6432524 Overcoated with polymeric foam
08/08/2002WO2002061903A1 Marine medium high voltage switchboard plant
08/08/2002US20020104827 Gas insulated switchgear
08/08/2002DE10104890A1 Schiffs-Mittelspannungsschaltanlage Ship medium voltage switchgear
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