The present invention is an invention for the efficient use of energy. The present invention is to maximize the efficiency of a ship engine, and uses a method of reusing energy wasted while a ship is operating. According to the present invention, the powerful rotational torque produced by installing the auxiliary screw (4) and the rotational torque produced by the engine are used together.

    에너지의 효율적 사용을 위한 발명


    Access

    Download


    Export, share and cite



    Title :

    Auxiliary screws to maximize ship engine efficiency


    Additional title:

    선박엔진 효율 극대화를 위한 보조 스크류


    Contributors:

    Publication date :

    2021-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    Measurement of ship screws

    Silverleaf, A. / Garlick, H.C. | Engineering Index Backfile | 1954


    Auxiliary device for implanting orthopedic pedicle screws

    LIU NAIXI | European Patent Office | 2025

    Free access

    Auxiliary device for implanting orthopedic pedicle screws

    LIU NAIXI | European Patent Office | 2022

    Free access


    ADS maximize efficiency in AODD

    Dietzsch, Curtis | Online Contents | 2012