vessel

• Main Authors: KWON, JONG OH, LEE, DONG YEON, SONG, YUN YOUNG, KIM, SE HOON
• Format: Patent
• Language: English; Korean
• Published: 21.11.2016
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; EQUIPMENT FOR SHIPPING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MARINE PROPULSION OR STEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING

A vessel is provided. The vessel, according to an embodiment of the present invention, comprises: a hull; an air injection port which is formed on the bottom surface of the hull and injects air; a propeller which is installed in the hull to provide thrust; and a rotary blade which is installed between the air injection port and the propeller to be rotated and pulverizes the air flowing along the bottom surface of the hull, thereby preventing a decrease in the efficiency of the propeller. 본 발명의 일 실시예에 의해 선박이 제공된다. 본 발명의 일 실시예에 따른 선박은, 선체와, 선체의 선저면에 형성되어 공기를 분사하는 공기분사구와, 선체에 설치되어 추력을 제공하는 프로펠러, 및 공기분사구와 프로펠러 사이에 회전 가능하게 설치되어 선저면을 따라 이동하는 공기를 분쇄하는 회전날개를 포함할 수 있다.