EP 2694417 A1 20140212 - ACTIVATING AN EMERGENCY LIGHT UNIT
Title (en)
ACTIVATING AN EMERGENCY LIGHT UNIT
Title (de)
AKTIVIERUNG EINER NOTLICHTEINHEIT
Title (fr)
ACTIVATION D'UNE UNITÉ D'ÉCLAIRAGE DE SECOURS
Publication
Application
Priority
- EP 11161133 A 20110405
- EP 2012056108 W 20120403
- EP 12711893 A 20120403
Abstract (en)
[origin: US2012256549A1] An emergency light unit (arranged in an elevator cage) of an elevator installation can be activated. A light sensor unit and a lighting unit are arranged in the elevator cage. The emergency light unit is activated by an elevator control unit in dependence on at least one light intensity value detected by the light sensor unit when the elevator cage door is closed and transmitted to the control unit.
IPC 8 full level
B66B 5/02 (2006.01)
CPC (source: EP US)
B66B 5/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2012136674A1
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)
US 2012256549 A1 20121011; US 9199824 B2 20151201; AU 2012238739 A1 20130704; BR 112013021203 A2 20190924; CN 103476695 A 20131225; CN 103476695 B 20160406; EP 2694417 A1 20140212; EP 2694417 B1 20150729; ES 2551803 T3 20151123; HK 1189869 A1 20140620; SG 193228 A1 20131030; WO 2012136674 A1 20121011
DOCDB simple family (application)
US 201213440258 A 20120405; AU 2012238739 A 20120403; BR 112013021203 A 20120403; CN 201280016370 A 20120403; EP 12711893 A 20120403; EP 2012056108 W 20120403; ES 12711893 T 20120403; HK 14103038 A 20140328; SG 2013049630 A 20120403