EP 2742522 B1 20180425 - TRIGGER FOR A CIRCUIT BREAKER
Title (en)
TRIGGER FOR A CIRCUIT BREAKER
Title (de)
AUSLÖSER FÜR EINEN SCHUTZSCHALTER
Title (fr)
DÉCLENCHEUR POUR DISJONCTEUR
Publication
Application
Priority
- US 201161522828 P 20110812
- AT 11802011 A 20110812
- EP 2012065789 W 20120813
Abstract (en)
[origin: WO2013024061A1] The invention relates to a trigger (1) for a circuit breaker (2). The trigger (1) has a coil (3), and a trigger tube (4) is mounted within the coil (3) in some areas in a movable manner in a trigger direction (5). A first sub-armature (6) which is arranged outside of the coil (3) at least in some areas is rigidly connected to the trigger tube (4), and a movably mounted second sub-armature (7) and a liquid are arranged within the trigger tube (4).
IPC 8 full level
H01H 71/24 (2006.01); H01H 71/34 (2006.01)
CPC (source: EP)
H01H 71/2454 (2013.01); H01H 71/2463 (2013.01); H01H 71/345 (2013.01); H01H 3/605 (2013.01); H01H 71/2409 (2013.01)
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 2013024061 A1 20130221; AT 511791 A2 20130215; CN 102956411 A 20130306; CN 102956411 B 20171222; EP 2742522 A1 20140618; EP 2742522 B1 20180425
DOCDB simple family (application)
EP 2012065789 W 20120813; AT 11802011 A 20110812; CN 201210229148 A 20120703; EP 12746333 A 20120813