EP 2769399 B1 20150819 - RANGE OF MULTI-POLE CIRCUIT BREAKERS
Title (en)
RANGE OF MULTI-POLE CIRCUIT BREAKERS
Title (de)
BAUAREIHE MEHRPOLIGER LEISTUNGSSCHALTER
Title (fr)
SÉRIE DE DISJONCTEURS MULTIPOLAIRES
Publication
Application
Priority
- EP 11185442 A 20111017
- EP 2012070587 W 20121017
- EP 12772793 A 20121017
Abstract (en)
[origin: EP2584582A1] The series has bimetal strips (49), a tilting armature (51) and a low voltage/operating current trigger (10) operatively connected with a pawl lever (56) for releasing an energy accumulator (52). The trigger of a same type is provided for small, medium and large sizes of three-pole circuit breakers. A releasing element for releasing the trigger is provided in the large size and connected with a latch. A releasing angle of the releasing element is active before closing main contacts, and advanced in large measurements relative to a releasing angle of another releasing element.
IPC 8 full level
H01H 11/00 (2006.01); H01H 71/02 (2006.01); H01H 71/62 (2006.01); H01H 83/12 (2006.01); H01H 83/20 (2006.01)
CPC (source: EP)
H01H 71/0228 (2013.01); H01H 83/12 (2013.01); H01H 71/62 (2013.01); H01H 2011/0093 (2013.01); H01H 2083/205 (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)
EP 2584582 A1 20130424; BR 112014009331 A2 20170418; CN 103875053 A 20140618; CN 103875053 B 20160817; EP 2769399 A1 20140827; EP 2769399 B1 20150819; WO 2013057147 A1 20130425
DOCDB simple family (application)
EP 11185442 A 20111017; BR 112014009331 A 20121017; CN 201280050816 A 20121017; EP 12772793 A 20121017; EP 2012070587 W 20121017