EP 1977627 A1 20081008 - ENVIRONMENTAL LIGHTING DEVICE
Title (en)
ENVIRONMENTAL LIGHTING DEVICE
Title (de)
UMGEBUNGSBELEUCHTUNGSEINRICHTUNG
Title (fr)
DISPOSITIF D'ÉCLAIRAGE DE L'ENVIRONNEMENT
Publication
Application
Priority
- EP 2007050005 W 20070102
- DE 102006003830 A 20060126
Abstract (en)
[origin: WO2007085502A1] The invention relates to an environmental lighting device (1) having a luminaire (2). In building technology and in outdoor areas, areas or open areas must often be supplied with light and with sound. In the case of an environmental lighting device (1) having a luminaire (2) which is in the form of a sound-emitting element, sound is produced in addition to light by the luminaire (2), by means of an electromechanical transducer (8).
IPC 8 full level
H04R 7/04 (2006.01)
CPC (source: EP)
F21V 33/0056 (2013.01); H04R 7/045 (2013.01); F21S 8/04 (2013.01); F21W 2131/10 (2013.01); F21Y 2115/10 (2016.07); H04R 2440/01 (2013.01)
Citation (search report)
See references of WO 2007085502A1
Citation (examination)
- WO 2007023409 A2 20070301 - PHILIPS INTELLECTUAL PROPERTY [DE], et al
- WO 2005009074 A1 20050127 - KONINKL PHILIPS ELECTRONICS NV [NL], et al
- WO 02082858 A2 20021017 - KONINKL PHILIPS ELECTRONICS NV [NL]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007085502 A1 20070802; DE 102006003830 A1 20070816; DE 102006003830 B4 20130725; EP 1977627 A1 20081008
DOCDB simple family (application)
EP 2007050005 W 20070102; DE 102006003830 A 20060126; EP 07726187 A 20070102