FULL SPADE RUDDER AND SHIP HAVING THE SAME

The present invention relates to a full spade rudder of a ship installed behind a propeller for steering a hull. According to the present invention, the full spade rudder comprises: a rudder body rotatably coupled to a rudder skeg on the stern side of the hull; and a vortex reduction unit provided t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YANG HAE UK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	MARINE PROPULSION OR STEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention relates to a full spade rudder of a ship installed behind a propeller for steering a hull. According to the present invention, the full spade rudder comprises: a rudder body rotatably coupled to a rudder skeg on the stern side of the hull; and a vortex reduction unit provided to enable rotation relative to the rudder body to reduce vortex generated at the rear of the propeller. 본 발명은 선체의 조향을 위해 프로펠러의 후방에 설치되는 선박의 전가동 러더에 관한 것으로, 상기 선체의 선미측 러더 스케그에 회전 가능하게 결합되는 러더 몸체부; 및 상기 러더 몸체부와 상대적인 회전이 가능하게 마련되어 상기 프로펠러의 후방에서 발생되는 와류를 저감시키기 위한 와류 저감부를 포함한다.