| Patents for H02B 13 - Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle (6,055) |
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| 10/09/1997 | DE19613355A1 Earthing switch esp. in multiple phase arrangement for medium voltage network |
| 10/09/1997 | DE19613151A1 Electrical switch bay e.g. for load circuit breaker |
| 10/02/1997 | DE19613750A1 Medium voltage switchgear section with rotary circuit breaker |
| 10/02/1997 | DE19612565A1 Gas-insulated medium voltage switchgear |
| 10/01/1997 | EP0798836A2 Device for supplementary grounding of switch contacts in medium voltage switch gear |
| 09/25/1997 | WO1997035371A1 Gas-insulated power transmission system with internal conductors fixed axially at intervals |
| 09/24/1997 | EP0796514A1 Gas-insulated circuit breaker arrangement |
| 09/23/1997 | US5670767 Gas-insulated switchgear with improved insulation joint |
| 09/18/1997 | WO1997034349A1 Switchgear device |
| 09/18/1997 | DE19609587A1 High current medium voltage switchgear or switch-bay with cable connection |
| 09/17/1997 | EP0795219A1 Electric switching device |
| 09/10/1997 | CN1159086A Gas insulated switchgear installation |
| 09/10/1997 | CN1035853C Arrangement for gas insulating switch |
| 08/28/1997 | WO1997031414A1 Method and arrangement for low-pressure locking of a gas-filled device |
| 08/27/1997 | EP0791992A1 Medium- or low voltage switchgear |
| 08/21/1997 | DE19605979A1 Electrically conducting conduit for HV gas-insulated switchgear |
| 08/21/1997 | DE19605712A1 Air-insulated medium voltage switchgear |
| 08/07/1997 | WO1997028591A1 Metal-encased switchgear |
| 08/07/1997 | WO1997028590A1 Method of determining the position of a switching device |
| 08/07/1997 | WO1997028589A1 Encased arrangement |
| 08/07/1997 | WO1997028588A1 Metal-encased switchgear with partial discharge detection |
| 08/07/1997 | WO1997028587A1 Encased tubular conductor |
| 08/07/1997 | DE19604203A1 Process for in operation monitoring of HV switches |
| 08/07/1997 | DE19603461A1 Verfahren zur Stellungserfassung eines Schaltgeräts A method for position detection of a switching device |
| 08/06/1997 | EP0788207A1 Device for detecting internal arcing in a gasinsulated cable |
| 08/06/1997 | EP0788206A1 Circuit breaker with grounded metal clad |
| 08/06/1997 | EP0787376A1 Metal-cladded electrical high-voltage switching installation with a power switch |
| 07/30/1997 | CN2258668Y High-voltage comprehensive starting control cubicle |
| 07/24/1997 | DE19601639A1 Release device for HV-, medium-, or LV-switch gear of motor vehicle airbag system |
| 07/23/1997 | EP0695471B1 Metal-enclosed switchgear panel with door lock responding to locking requirements |
| 07/22/1997 | US5650902 Substation for the distribution of electrical energy protected against arcing faults |
| 07/22/1997 | US5650603 Earthing switch for metal-clad high-voltage switch gear insulated with compressed gas |
| 07/17/1997 | DE19600072A1 Modular housing for medium voltage switch-bay and its fuses |
| 07/15/1997 | US5648917 Self-monitoring circuit, especially for electrical equipment, and in particular for a high tension SF6 circuit breaker |
| 07/10/1997 | DE19620641C1 Bidirectional horizontal charge transfer device for image sensor |
| 07/09/1997 | CN2257628Y Fixed AC. high-tension switch cabinet |
| 07/09/1997 | CN1154006A Screened medium-voltage substation |
| 07/03/1997 | WO1997023935A1 'tel' series complex distribution mechanism |
| 06/25/1997 | EP0780941A1 Insulating post with a circuit breaker for high voltage and at least one measuring transformer |
| 06/25/1997 | EP0695474B1 Driving device for a disconnecting and earthing switch in a switchgear panel |
| 06/25/1997 | CN2257097Y High-tension vacuum switch cabinet |
| 06/19/1997 | DE19546628A1 High-voltage switchgear drive control apparatus |
| 06/10/1997 | US5638254 Gas insulated switch gear device |
| 06/10/1997 | CA2066194C Earthing switch for a metal-encapsulated high-voltage switchboard plant insulated by pressurised gas |
| 06/04/1997 | CN2255684Y Earthed switch |
| 05/28/1997 | DE19543363A1 Measurement conversion arrangement for measuring current or voltage in middle or high voltage systems |
| 05/14/1997 | CN1149773A Gas insulation switch device and power transmission system by using said switch device |
| 05/07/1997 | EP0771421A1 Voltage transformer for metal-clad electric switchgear |
| 05/02/1997 | EP0771057A1 Metal clad, medium voltage switchgear |
| 04/30/1997 | CN1148904A Insulating support for vacuum switch tubes |
| 04/30/1997 | CN1148903A Power switch assembly |
| 04/29/1997 | US5625530 Gas insulated switchgear equipment including a bypass bus and bypass disconnecting switch |
| 04/29/1997 | US5625179 Isolator for a metal-encapsulated, gas-insulated, high-voltage switching installation |
| 04/24/1997 | DE19538583A1 MV switchgear for distribution station |
| 04/17/1997 | DE19538000A1 Switch-bay or switch-board section |
| 04/17/1997 | DE19536254C1 Humidity determination esp. for encapsulated switchgear assembly esp. when used in tropical region |
| 04/16/1997 | CN1147682A Gas circuit breaker |
| 04/10/1997 | WO1997013264A1 Arc-resistant switchgear enclosure |
| 04/08/1997 | US5619392 Method and device for protecting busbars |
| 04/03/1997 | DE19616179C1 Right-angle coupling-piece for gas-insulated tubular conductor assemblies of HV installations |
| 04/03/1997 | DE19611773C1 Switch position indicating unit for electrical switch |
| 04/02/1997 | EP0725991B1 Conductor connection |
| 03/27/1997 | DE19535605A1 Switchgear for high, medium, and low voltages |
| 03/26/1997 | CN1146012A Method and system for determining density of insulating gas in electrical apparatus |
| 03/20/1997 | DE19534403A1 Opto-electronic transducer based monitor for arcing in switch-gear |
| 03/19/1997 | EP0763249A1 Power switch module |
| 03/19/1997 | EP0763248A1 Insulating support for vacuum switch tubes |
| 03/12/1997 | EP0695473B1 Metal-enclosed medium voltage switchgear panel with switching compartment, bus bar compartment and cable connecting compartment |
| 03/06/1997 | DE19531877A1 Electric encapsulated switch-bay cabinet |
| 02/27/1997 | WO1997007411A1 Measurement system for electric disturbances in a high-voltage switchboard plant |
| 02/27/1997 | DE19632636A1 Switching cubicle for power distributor equipment |
| 02/20/1997 | DE19606213A1 Multipole, metal-encapsulated HV switch bay switchgear installation |
| 02/20/1997 | DE19531827A1 Meßsystem für elektrische Störungen in einer Hochspannungsschaltanlage A measuring system for electrical faults in a high-voltage switchgear |
| 02/19/1997 | CN2247886Y 35 KV outdoor single-break vacuum breaker |
| 02/05/1997 | CN2246860Y Drawer propelling mechanism |
| 02/05/1997 | CN1142128A Gas-insulating type load cut-off system |
| 02/05/1997 | CN1142118A Cut-off device for metal-enclosed and gas-insulated high-voltage switch device |
| 01/29/1997 | EP0756299A2 Method for earthing and de-earthing of multiposition switches and power switches for medium voltage switchgear and device for carrying out the same |
| 01/22/1997 | CN1140921A Insulated spacer and SF6 gas insulated switchgear using the same |
| 01/22/1997 | CN1140920A Gas insulation switch apparatus |
| 01/22/1997 | CN1140919A Gas insulation switch device |
| 01/15/1997 | CN1140351A Switching device |
| 01/14/1997 | US5594610 Pivot-disconnecting circuit breaker |
| 01/02/1997 | DE19540493A1 Adaptor for voltage transformers in MV-switchgear for field connection and/or bus=bar connection technology |
| 01/01/1997 | CN1139305A Gas insulated switchgear |
| 01/01/1997 | CN1033731C Insulation switching apparatus with envelope filled with electrically insulating gases |
| 01/01/1997 | CN1033730C Gas insulated switchgear device |
| 12/31/1996 | US5590018 Arrangement of arrestors in a gas-insulated switchgear |
| 12/31/1996 | US5589674 Metal-encapsulated, gas-insulated switching installation |
| 12/25/1996 | CN1033677C Component for metal-clad station for section switching and grounding |
| 12/25/1996 | CN1033676C Gas insulated switching device |
| 12/19/1996 | DE19542867C1 Bus=bar for shockproof system in switchgear unit |
| 12/19/1996 | DE19514981A1 Measurement system for detection of electric discharges, temperatures and currents using fluorescent fibre=optic sensors for HV machines and equipment |
| 12/18/1996 | EP0749187A1 Medium voltage substation with gasinsulated switchgear |
| 12/18/1996 | CN2243136Y Three-phase common-box type combined electric appliance |
| 12/18/1996 | CN1138232A Compressed gas insulation switchgear |
| 12/12/1996 | DE19520698A1 Medium voltage electrical switchgear e.g. for power distribution |
| 12/04/1996 | EP0745262A1 High performance circuit breaker with independent pole operation linkage and conical composite bushings |
| 12/03/1996 | US5581439 Gas insulated switchgear |
| 11/28/1996 | WO1996027934A3 Switch disconnector cubicle in encapsulated medium voltage switch installations |