EP 2573784 B1 20160803 - Circuit breaker with optimised housing stabilisation through clamping pieces
Title (en)
Circuit breaker with optimised housing stabilisation through clamping pieces
Title (de)
Leistungsschalter mit optimierter Gehäusestabilisierung durch klemmend wirkende Festschaltstücke
Title (fr)
Commutateur de puissance doté d'une stabilisation de boîtier optimisée par des pièces d'établissement de contacts fixes à effet de serrage
Publication
Application
Priority
EP 11182091 A 20110921
Abstract (en)
[origin: EP2573784A1] The breaker has a sliding contact (10), where a movable contact is mounted on a spring and arranged on the sliding contact. The movable contact lies opposite to fixed contacts (1). The fixed contacts include horn-shaped contours (2, 3), which engage in mating contours (15) of switching chamber walls of the breaker. The fixed contacts are designed in a U-shape with two legs and a passage region. The horn-shaped contours are designed as two bars, which are aligned parallel to each other. The bars are spaced at a distance from each other by an opening.
IPC 8 full level
H01H 9/46 (2006.01); H01H 1/20 (2006.01); H01H 71/02 (2006.01)
CPC (source: EP US)
H01H 1/06 (2013.01 - US); H01H 1/2008 (2013.01 - EP US); H01H 71/0214 (2013.01 - EP US); H01H 71/0257 (2013.01 - EP US); H01H 73/045 (2013.01 - EP US)
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 2573784 A1 20130327; EP 2573784 B1 20160803; BR 112014006449 A2 20170328; BR 112014006449 B1 20200908; CN 103688330 A 20140326; CN 103688330 B 20161102; KR 101653697 B1 20160902; KR 20140064994 A 20140528; US 2015008106 A1 20150108; US 9384908 B2 20160705; WO 2013041357 A1 20130328
DOCDB simple family (application)
EP 11182091 A 20110921; BR 112014006449 A 20120903; CN 201280035694 A 20120903; EP 2012067123 W 20120903; KR 20147010640 A 20120903; US 201214127208 A 20120903