EP 3713378 B1 20221221 - EMERGENCY LIGHTING DEVICES
Title (en)
EMERGENCY LIGHTING DEVICES
Title (de)
NOTBELEUCHTUNGSVORRICHTUNGEN
Title (fr)
DISPOSITIFS D'ÉCLAIRAGE D'URGENCE
Publication
Application
Priority
EP 19163343 A 20190318
Abstract (en)
[origin: EP3713378A1] The invention relates to an emergency device for lighting means (1), having a driver stage (5) and terminals (3, 3') to drive emergency lighting means (2) based on a DC power supply (4, 4'). The emergency device for lighting means (1) comprises a wireless communication unit, wherein the wireless communication unit is designed to receive a first signal from a neighboring emergency device for lighting means (13) and to transmit a second signal to the neighboring emergency device for lighting means (13).
IPC 8 full level
H05B 45/10 (2020.01); H05B 47/105 (2020.01); H05B 47/19 (2020.01); H05B 47/20 (2020.01)
CPC (source: EP)
H05B 45/10 (2020.01); H05B 47/105 (2020.01); H05B 47/19 (2020.01); H05B 47/20 (2020.01)
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)
DOCDB simple family (application)
EP 19163343 A 20190318