EP 1103043 A1 20010530 - METHOD FOR ILLUMINATING PATTERNS IN FIREWORKS
Title (en)
METHOD FOR ILLUMINATING PATTERNS IN FIREWORKS
Title (de)
MUSTERBELEUCHTUNGSVORRICHTUNG MIT FEUERWERK
Title (fr)
PROCEDE D'ILLUMINATION DE MOTIFS DANS UN FEU D'ARTIFICE
Publication
Application
Priority
- FR 9901909 W 19990802
- FR 9810108 A 19980803
Abstract (en)
[origin: WO0008623A1] The invention concerns a method for illuminating patterns in fireworks which consist in illuminating by igniting a pyrotechnic piece, a pattern constituted by translucent portions (18) of a panel (14) comprising opaque and translucent portions and located between a pyrotechnic piece (10) and the spectators. The material forming the panel is a translucent material forming a light box which is lights up when the pyrotechnic piece (10) is ignited, the panel opaque portions being constituted by portions which have been covered with an opaque coating.
IPC 1-7
IPC 8 full level
F42B 4/18 (2006.01); G09F 13/08 (2006.01)
CPC (source: EP)
F42B 4/18 (2013.01); G09F 13/08 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0008623 A1 20000217; AT E218736 T1 20020615; CN 1135519 C 20040121; CN 1309799 A 20010822; DE 69901713 D1 20020711; EP 1103043 A1 20010530; EP 1103043 B1 20020605; ES 2178894 T3 20030101; FR 2781915 A1 20000204; FR 2781915 B1 20020524
DOCDB simple family (application)
FR 9901909 W 19990802; AT 99936667 T 19990802; CN 99808725 A 19990802; DE 69901713 T 19990802; EP 99936667 A 19990802; ES 99936667 T 19990802; FR 9810108 A 19980803