EP 4244529 A1 20230920 - LIGHTING APPARATUS FOR PRODUCING AN ARTIFICIAL FLAME
Title (en)
LIGHTING APPARATUS FOR PRODUCING AN ARTIFICIAL FLAME
Title (de)
LEUCHTVORRICHTUNG ZUR ERZEUGUNG EINER KÜNSTLICHEN FLAMME
Title (fr)
DISPOSITIF D'ÉCLAIRAGE DESTINÉ À GÉNÉRER UNE FLAMME ARTIFICIELLE
Publication
Application
Priority
- AT 509782020 A 20201111
- AT 2021060407 W 20211105
Abstract (en)
[origin: WO2022099331A1] The invention relates to a lighting apparatus (1) for producing an artificial flame (2), comprising an air supply device (5), a mist unit (6) for producing a mist (7), a lighting unit (8), a first air duct (9), which connects the air supply device (5) and the mist unit (6) and opens in a first outlet opening (10), wherein the lighting apparatus (1) has a transparent tube (4) with a first opening (4a) and a second opening (4b), wherein the first opening (4a) of the tube (4) is arranged around the first outlet opening (10) so that the first outlet opening (10) outputs the mist (7) running through the first air duct (9) into the tube (4) to form the artificial flame (2), and wherein the second outlet opening (21) is situated between the first outlet opening (10) and the first opening (4a) and preferably forms a circular ring, and wherein the second outlet opening (21) is designed to output an air flow (LS) running through the second air duct (19) along an inner wall of the tube (4) to prevent fogging of the tube (4).
IPC 8 full level
F21S 6/00 (2006.01); B01F 23/00 (2022.01); F21S 10/04 (2006.01); F21Y 115/10 (2016.01)
CPC (source: AT EP)
F21S 6/001 (2013.01 - AT EP); F21S 10/04 (2013.01 - AT EP); F21Y 2115/10 (2016.07 - EP)
Citation (search report)
See references of WO 2022099331A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022099331 A1 20220519; AT 524376 A1 20220515; AT 524376 B1 20220715; EP 4244529 A1 20230920
DOCDB simple family (application)
AT 2021060407 W 20211105; AT 509782020 A 20201111; EP 21806947 A 20211105