EP 2771897 A1 20140903 - ARC QUENCH CHAMBER PROVIDED WITH A TUBE FOR LIMITING THE IMPACT OF THE PARTICLE GENERATION, AND ELECTRICAL SWITCHING APPARATUS PROVIDED WITH SUCH AN ARC QUENCH CHAMBER
Title (en)
ARC QUENCH CHAMBER PROVIDED WITH A TUBE FOR LIMITING THE IMPACT OF THE PARTICLE GENERATION, AND ELECTRICAL SWITCHING APPARATUS PROVIDED WITH SUCH AN ARC QUENCH CHAMBER
Title (de)
LICHTBOGENLÖSCHKAMMER MIT EINEM ROHR ZUR BEGRENZUNG DER AUSWIRKUNGEN DER PARTIKELERZEUGUNG UND ELEKTRISCHE SCHALTVORRICHTUNG MIT EINER SOLCHEN LICHTBOGENLÖSCHKAMMER
Title (fr)
CHAMBRE DE COUPURE DOTÉE D'UN TUBE LIMITANT L'IMPACT DE LA GÉNÉRATION DE PARTICULES ET APPAREILLAGE ÉLECTRIQUE DE COUPURE ÉQUIPÉ D'UNE TELLE CHAMBRE DE COUPURE
Publication
Application
Priority
- FR 1159744 A 20111027
- EP 2012071218 W 20121026
Abstract (en)
[origin: WO2013060820A1] The invention relates to a cutting chamber (10) for an electrical cutting apparatus, intended for enclosing a cutting fluid, including two contact devices (12a, 12b) of which at least one can be moved in translation in a longitudinal direction (47) with respect to a frame (24) between a closed position and an open position of said devices, and including a tube (28) for electrically insulating and centering said devices (12a, 12b) with respect to each other, which tube is stationary with respect to said frame (24) and which extends longitudinally around said devices in such a manner as to delimit a space (42) in which the latter devices are accommodated, said tube (28) comprising a through hole (46) formed in a longitudinal wall of the tube and opening radially toward the outside of said tube.
IPC 8 full level
H01H 33/24 (2006.01); H01H 33/74 (2006.01)
CPC (source: EP)
H01H 33/24 (2013.01); H01H 33/74 (2013.01)
Citation (search report)
See references of WO 2013060820A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013060820 A1 20130502; EP 2771897 A1 20140903; EP 2771897 B1 20151118; EP 2771897 B2 20181003; FR 2982069 A1 20130503; FR 2982069 B1 20131220
DOCDB simple family (application)
EP 2012071218 W 20121026; EP 12779052 A 20121026; FR 1159744 A 20111027