According to an embodiment of the present invention, a thruster for a ship with a noise reduction structure is provided. According to an embodiment of the present invention, a thruster for a ship with a noise reduction structure comprises: a propeller installed in a side of a ship to generate thrust by being rotated; an air supply unit installed in a ship to supply air; and a nozzle supplied with air from the air supply unit to inject air to the propeller for a bubble around the propeller to be generated.

    본 발명의 일 실시예에 의해 소음 저감 구조의 선박 추진기가 제공된다. 본 발명의 일 실시예에 따른 소음 저감 구조의 선박 추진기는, 선박의 일 측에 설치되며 회전하여 추력을 발생시키는 프로펠러와, 선박에 설치되어 공기를 공급하는 공기공급유닛, 및 공기공급유닛으로부터 공기를 공급받아 프로펠러를 향하여 공기를 분사하여 프로펠러 주변에 기포를 발생시키는 노즐을 포함할 수 있다.


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    Title :

    THRUSTER FOR SHIPS WITH NOISE REDUCTION STRUCTURE


    Additional title:

    소음 저감 구조의 선박 추진기


    Contributors:

    Publication date :

    2015-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING




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