WATER JET PROPULSION SYSTEM AND METHOD OF SUBMARINE

The present invention relates to a water jet propulsion system and method of a submarine. The water jet propulsion system and method take in water through one or more inlets by rotating a propeller or disk-shaped impeller, and then discharge water rearwards, thereby obtaining strong propulsion. A pl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SEO, YONG JOO, CHU, GIL WHOAN, KIM, SUNG RAG, URM, HANG SUB, KWON, SOON DO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AIRCRAFT CARRIERS BLASTING HEATING LIGHTING MECHANICAL ENGINEERING MINE-LAYING MINE-SWEEPING NON-POSITIVE DISPLACEMENT PUMPS OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SUBMARINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a water jet propulsion system and method of a submarine. The water jet propulsion system and method take in water through one or more inlets by rotating a propeller or disk-shaped impeller, and then discharge water rearwards, thereby obtaining strong propulsion. A plurality of outlets and a plurality of valves respectively opening and closing a corresponding outlet are provided. It is possible to cope with rapid maneuvering of a submarine, such as a quick left turn, a quick right turn, rapid advancement, rapid retreat, rapid descent, and rapid rise, regardless of the direction of rotation of the impeller, and rapid speed control is possible. 본 발명은 프로펠러 타입 혹은 원형 디스크 타입 임펠러를 회전시켜 하나 이상의 입수구로부터 물을 흡입한 후 수중함의 후미 방향으로 배출함으로써 출수력을 통해 수중함의 강한 추진력을 얻을 수 있고, 또한 출수구를 다수 개로 형성한 후 각각의 출수구를 개폐하는 밸브를 각각 개별 임펠러의 회전 방향에 관계없이 수중함의 급좌선회, 급우선회, 급속 전진, 급속 후진, 급하강, 급상승 등과 같은 수중함의 신속한 방향 전환에 대처할 수 있으며 신속한 속도 제어가 가능한 수중함의 워터제트 방식 추진 장치 및 방법에 관한 것이다.