Title:
FIREFLY SPECIAL EFFECT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/241791
Kind Code:
A1
Abstract:
A firefly special effect device, according to an embodiment of the present invention, comprises: a first valve (2) that is opened and closed according to a control signal; a nozzle (3) that is connected to one side of the first valve (2); an ignition unit (5) that is disposed on one side of the nozzle (3) and implements a high-temperature environment so that fuel is ignited; and a feeder unit (6) that supplies metal powder toward the nozzle (3), wherein when the first valve (2) is opened, high-pressure fuel is injected into the air through the nozzle (3), the metal powder is mixed with the high-pressure fuel when the high-pressure fuel is injected into the air, and the high-pressure fuel and the metal powder may be heated by the ignition unit (5) and combusted while being injected into the air.
Inventors:
KANG DAE HYUN (KR)
CHOI YOUNG-CHUL (KR)
CHOI YOUNG-CHUL (KR)
Application Number:
PCT/KR2020/007238
Publication Date:
December 02, 2021
Filing Date:
June 03, 2020
Export Citation:
Assignee:
HANSOL FX CO LTD (KR)
International Classes:
A63J5/02; C10L10/00; F23D14/72; F23D14/84
Foreign References:
| US2270442A | 1942-01-20 | |||
| KR20140126844A | 2014-11-03 | |||
| KR101447411B1 | 2014-10-06 | |||
| KR101765032B1 | 2017-08-03 | |||
| KR101437793B1 | 2014-09-11 |
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