F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent
F - Mech Eng,Light,Heat,Weapons
42
B
F42B 4/00 (2006.01) F21V 33/00 (2006.01) F42B 4/26 (2006.01)
Patent
CA 2396424
The invention relates to a fireworks device, comprising a number of light effect devices (14) as a replacement for traditional pyrotechnic stars. Each light effect device (14) comprises electrical/electronic light sources (15), preferably high-intensity light-emitting diodes, an energy-storage device (16) and a control device (17). The invention also relates to a light effect device for use in such a fireworks device, together with a fireworks system, a fireworks rocket and a ground firework in which the fireworks device is included.
L'invention concerne un dispositif de feux d'artifice qui comprend un certain nombre de dispositifs à effet lumineux (14) qui remplacent les étoiles pyrotechniques traditionnelles. Chaque dispositif à effet lumineux (14) comprend des sources lumineuses électriques / électroniques (15), qui sont de préférence des diodes lumineuses haute intensité, un dispositif de stockage d'énergie (16) et un dispositif de commande (17). L'invention concerne aussi un dispositif à effet lumineux qui est utilisé dans ce dispositif à effet lumineux de même qu'un système de feux d'artifice, une fusée à feux d'artifice et un feux d'artifice terrestre qui comprend le dispositif à feux d'artifice.
Jakob Hatteland Kjemi As
Mccarthy Tetrault Llp
LandOfFree
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