EP 2339604 A1 20110629 - System and method for detecting a switching device malfunction
Title (en)
System and method for detecting a switching device malfunction
Title (de)
System und Verfahren zur Erkennung einer Schaltvorrichtungfehlfunktion
Title (fr)
Système et procédé de détection d'un dysfonctionnement de dispositif de commutation
Publication
Application
Priority
US 64591809 A 20091223
Abstract (en)
A method and apparatus for controlling a controlled device. The apparatus includes a plurality of switching devices connected in series.
IPC 8 full level
H01H 47/00 (2006.01); B67D 7/00 (2010.01)
CPC (source: EP)
B67D 7/04 (2013.01); B67D 7/3218 (2013.01); H01H 47/004 (2013.01)
Citation (search report)
- [A] US 2007035903 A1 20070215 - SULLIVAN JAMES D [US], et al
- [A] US 2007091518 A1 20070426 - PULLMANN JUERGEN [DE], et al
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2339604 A1 20110629; EP 2339604 B1 20120829; CA 2724136 A1 20110623; CN 102169162 A 20110831; ES 2390649 T3 20121115; PL 2339604 T3 20130131; PT 2339604 E 20121009; RU 2010152434 A 20120627
DOCDB simple family (application)
EP 10015594 A 20101214; CA 2724136 A 20101207; CN 201010614981 A 20101222; ES 10015594 T 20101214; PL 10015594 T 20101214; PT 10015594 T 20101214; RU 2010152434 A 20101222