EP 2407410 B1 20200422 - ELEVATOR DEVICE
Title (en)
ELEVATOR DEVICE
Title (de)
AUFZUGSVORRICHTUNG
Title (fr)
DISPOSITIF D'ASCENSEUR
Publication
Application
Priority
JP 2009054883 W 20090313
Abstract (en)
[origin: EP2407410A1] In an elevator apparatus, after performing failure diagnosis for a brake device (7) and a brake control section (103), a first diagnosis section (105) and a second diagnosis section (106) compare the contents of the failure diagnosis with each other. When confirming that the results of the comparison are not identical with each other, the first diagnosis section (105) and the second diagnosis section (106) determine that a failure occurs in at least any one of the first diagnosis section (105) and the second diagnosis section (106).
IPC 8 full level
CPC (source: EP KR)
B66B 5/00 (2013.01 - KR); B66B 5/0031 (2013.01 - EP); B66B 5/0093 (2013.01 - EP)
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
EP 2407410 A1 20120118; EP 2407410 A4 20171018; EP 2407410 B1 20200422; CN 102341333 A 20120201; CN 102341333 B 20150610; JP 5611937 B2 20141022; JP WO2010103655 A1 20120910; KR 101250735 B1 20130403; KR 20110113779 A 20111018; WO 2010103655 A1 20100916
DOCDB simple family (application)
EP 09841483 A 20090313; CN 200980157847 A 20090313; JP 2009054883 W 20090313; JP 2011503623 A 20090313; KR 20117021142 A 20090313