SOUND WAVE GENERATING STRUCTURE FOR ROCKET THE ROCKET INCLUDING SAME AND ROCKET FLIGHT TRAJECTORY MEASUREMENT SYSTEM

The present invention relates to a sound wave generating structure for a rocket, comprising: a duct member surrounding a nose cone of a rocket and spaced apart from the circumference of the nose cone; and a resonance member spaced apart from the rear end of the duct member and mounted around the roc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM MOON KI, KIM SUN BUM
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR AMMUNITION ANALOGOUS ARRANGEMENTS USING OTHER WAVES BLASTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LIGHTING LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MECHANICAL ENGINEERING METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SOUND-PRODUCING DEVICES TESTING WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a sound wave generating structure for a rocket, comprising: a duct member surrounding a nose cone of a rocket and spaced apart from the circumference of the nose cone; and a resonance member spaced apart from the rear end of the duct member and mounted around the rocket, wherein the air passing between the duct member and the nose cone resonates through a resonance groove formed between the resonance member and the rocket to generate sound waves. According to the present invention, it is possible to track a flight trajectory of the rocket by being mounted on the rocket and generating a high frequency unlike conventional ones. 본 발명은 로켓의 노즈콘(nose cone) 부를 둘러싸며 상기 노즈콘 부의 둘레에 이격되어 장착되는 덕트 부재 및 상기 덕트 부재의 후단으로부터 이격되어 상기 로켓의 둘레에 장착되는 공명 부재를 포함하고, 상기 덕트 부재와 상기 노즈콘 부 간을 통과한 공기가 상기 공명 부재와 상기 로켓 간에 형성된 공명홈을 통해 공명하여 음파를 생성하는 것을 특징으로 하는 로켓용 음파 생성 구조물로서, 본 발명에 의하면, 기존과 달리 로켓에 장착되어 고주파를 발생시킴으로써 로켓의 비행 궤적 추적이 가능하게 한다.