FIELD: the device for the fireworks has several devices producing a light effect used as substitutes of ordinary pyrotechnical stars.
SUBSTANCE: each device producing a light effect has electric or electronic light sources, preferably high-power light-emitting diodes, device accumulating the energy and a control device. The device producing the light effect is used in the device for fireworks, as well as in he system for the fireworks, fireworks rocket and in a ground fireworks containing the mentioned device for the fireworks.
EFFECT: enhanced fire safety, intact cleanliness the environment.
13 cl, 4 dwg
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|
RU2064654C1 |
