EP 2316122 B1 20160928 - HIGH-VOLTAGE POWER SWITCH WITH A SWITCH GAP
Title (en)
HIGH-VOLTAGE POWER SWITCH WITH A SWITCH GAP
Title (de)
HOCHSPANNUNGS-LEISTUNGSSCHALTER MIT EINER SCHALTSTRECKE
Title (fr)
DISJONCTEUR HAUTE TENSION COMPRENANT UN TRAJET DE COUPURE
Publication
Application
Priority
- EP 2009060353 W 20090811
- DE 102008039813 A 20080825
Abstract (en)
[origin: WO2010023095A1] A high-voltage power switch comprises a switch gap. The switch gap is surrounded by a nozzle (6) made of insulating material. The nozzle (6) made of insulating material comprises a switching gas channel (7). The switching gas channel (7) opens up into a storage volume (8). Disposed within the storage volume (8) is a flow steering apparatus (11a, 11b, 11c. 11d) that comprises a switching gas entrance channel (12a, 12b, 12c, 12d). Disposed between the wall in which the switching gas channel (7) opens up and a switching gas entrance channel wall that borders the switching gas channel (12a, 12b, 12c, 12d) is an annular gap (13).
IPC 8 full level
H01H 33/88 (2006.01)
CPC (source: EP US)
H01H 33/88 (2013.01 - EP US); H01H 2033/888 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102008039813 A1 20100304; CN 102132371 A 20110720; CN 102132371 B 20141112; EG 26272 A 20130610; EP 2316122 A1 20110504; EP 2316122 B1 20160928; US 2011155695 A1 20110630; US 8664558 B2 20140304; WO 2010023095 A1 20100304
DOCDB simple family (application)
DE 102008039813 A 20080825; CN 200980133215 A 20090811; EG 2011020291 A 20110223; EP 09781679 A 20090811; EP 2009060353 W 20090811; US 200913060757 A 20090811