EP 2559047 A1 20130220 - SWITCHING DEVICE
Title (en)
SWITCHING DEVICE
Title (de)
SCHALTGERÄT
Title (fr)
DISPOSITIF DE COMMUTATION
Publication
Application
Priority
- AT 6262010 A 20100416
- AT 2011000150 W 20110325
Abstract (en)
[origin: WO2011127497A1] In a switching device (1) with a first movable switching contact (2) which, in a first switch position, bears against a first contact piece (3), and with a second moving switching contact (4) which, in the first switching position, bears against a second contact piece (5), the invention proposes, for the purpose of increasing the reliability during operation in electrical installations, that, in a second switching position, the first movable switching contact (2) bears against a third contact piece (6) and the second moving switching contact (4) bears against a fourth contact piece (7), and that the third contact piece (6) and the fourth contact piece (7) are conductively connected to one another.
IPC 8 full level
H01H 31/00 (2006.01); H01H 71/10 (2006.01); H01H 79/00 (2006.01)
CPC (source: AT EP US)
H01H 31/00 (2013.01 - AT); H01H 31/003 (2013.01 - EP US); H01H 71/10 (2013.01 - AT); H01H 79/00 (2013.01 - AT EP US); H01H 71/1027 (2013.01 - EP US); H01H 2071/1036 (2013.01 - EP US)
Citation (search report)
See references of WO 2011127497A1
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 2011127497 A1 20111020; AT 509835 A2 20111115; AT 509835 A3 20181215; EP 2559047 A1 20130220; EP 2559047 B1 20140312; PL 2559047 T3 20140829; US 2012090975 A1 20120419
DOCDB simple family (application)
AT 2011000150 W 20110325; AT 6262010 A 20100416; EP 11719143 A 20110325; PL 11719143 T 20110325; US 201113087911 A 20110415