A propulsion apparatus for a ship and a ship having the same are disclosed. The propulsion apparatus for the ship according to an embodiment of the present invention comprises: a rear propeller fixated to a propeller shaft; a front propeller supported at the propeller shaft in front of the rear propeller to be able to rotate; a reverse rotation device put into an installation space of a hull tail from the outside of a hull and installed in the installation space in a state of housing a reverse gear unit which reverses the rotation of the propeller shaft and transmits reverse rotation force to the front propeller, therein; a propeller connection member connecting the reverse rotation device to the front propeller to transmit rotational force to the front propeller; a casing coupled to the hull tail to cover the propeller connection member and extended toward the hull tail to form the outer surface of the hull; and a thrust support device coupled to the rear surface of the casing in a state of being fixated on the outer surface of the propeller connection member between the front propeller and the casing, and a housing embedding a thrust bearing supporting the thrust of the front propeller, wherein a maintenance cover, installed to be openable/closeable for maintaining the thrust bearing, is arranged in the housing.

    선박용 추진장치 및 이를 갖춘 선박을 개시한다. 본 발명의 실시 예에 따른 선박용 추진장치는 프로펠러축에 고정된 후방프로펠러와, 후방프로펠러 전방의 프로펠러축에 회전 가능하게 지지된 전방프로펠러와, 프로펠러축의 회전을 반전시켜 전방프로펠러로 전달하는 반전기어유닛을 내부에 수용한 상태로 선체 외부로부터 선체 후미의 설치공간으로 진입되어 장착되는 반전회전장치와, 반전회전장치와 전방프로펠러를 연결하여 회전력을 전달하는 프로펠러 연결부재와, 프로펠러 연결부재를 감싸도록 선체 후미에 결합되며 선체 후미방향으로 연장되어 선체의 외면을 형성하는 케이싱 및 전방프로펠러와 케이싱 사이에서 프로펠러 연결부재의 외면에 고정된 상태로 케이싱의 후면에 결합되며, 전방프로펠러의 추력을 지지하는 스러스트베어링을 내장하는 하우징을 구비하는 추력지지장치를 포함하고, 하우징에는 스러스트베어링의 유지보수를 위해 개폐 가능하게 설치된 유지보수커버가 마련된다.


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    Titel :

    PROPULSION APPARATUS FOR SHIP, AND SHIP HAVING THE SAME


    Weitere Titelangaben:

    선박용 추진장치 및 이를 갖춘 선박


    Beteiligte:
    LEE TAE GOO (Autor:in) / PARK HYOUNG GIL (Autor:in) / PAIK KWANG JUN (Autor:in) / OH SE MYUN (Autor:in) / LEE JIN SUK (Autor:in) / JUNG JAE KWON (Autor:in)

    Erscheinungsdatum :

    2016-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



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