The present invention relates to a water jet propulsion system of an underwater robot, comprising a propellant main body, a front propellant body, a rear propellant body and a propellant part. The propellant main body has a water flow path formed on an interior center thereof along a longitudinal direction to allow water to pass. The front propellant body is coupled to one end of the propellant main body and has an entrance formed on an interior center thereof to allow water to be introduced into the water flow path. The rear propellant body is coupled to the other end of the propellant main body and has an exit formed on an interior center thereof to allow water passing through the water flow path to be discharged. The propellant part is installed on the water flow path of the propellant main body to allow water to be introduced through the entrance, pass through the water flow path, and be discharged through the exit. Therefore, the water jet propulsion system of an underwater robot has a structure allowing seawater to be introduced through the water flow path and then, discharged such that generation of a vortex adjacent to a water jet passing through the water flow path is minimized, thereby maximizing propulsion.

    본 발명은 수중로봇의 수류추진장치에 관한 것으로, 내부 중앙에 물이 통과할 수 있도록 길이 방향을 따라 수류통로가 형성되어 있는 추진체메인바디와, 추진체메인바디의 일단에 결합되고 내부 중앙에 물이 수류통로로 유입되도록 입구가 형성되어 있는 전방추진체바디와, 추진체메인바디의 타단에 결합되고 내부 중앙에 수류통로를 통과한 물이 배출되도록 출구가 형성된 후방추진체바디와, 추진체메인바디의 수류통로에 설치되어서 물이 입구로 유입된 후 수류통로를 통과하여 출구 측으로 배출되도록 하는 추진부를 포함하여 이루어진다. 따라서, 본 발명 수중로봇의 수류추진장치는 바닷물이 수류통로로 유입된 후 배출되는 구조로 이루어지므로 수류통로를 통과하는 수류 주변에 와류 발생이 최소화되며 이에 따라 추진력이 극대화된다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WATERJET PROPULSION SYSTEM OF UNDERWATER ROBOT


    Weitere Titelangaben:

    수중로봇의 수류추진장치


    Beteiligte:
    KIM SUNG RAK (Autor:in) / NAM SI BYUNG (Autor:in) / KIM JONG IK (Autor:in)

    Erscheinungsdatum :

    2016-09-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    WATERJET PROPULSION SYSTEM

    MESROPYAN ARSEN VLADIMIROVICH / PLATONOV EVGENIJ ALEKSANDROVICH | Europäisches Patentamt | 2021

    Freier Zugriff

    Waterjet propulsion system and watercraft having a waterjet propulsion system

    DESCH ANDREAS / BAUMGARTNER HUBERT / WALDHERR JOHANN | Europäisches Patentamt | 2020

    Freier Zugriff

    Waterjet propulsion system and watercraft having a waterjet propulsion system

    DESCH ANDREAS / BAUMGARTNER HUBERT / WALDHERR JOHANN | Europäisches Patentamt | 2020

    Freier Zugriff

    WATERJET PROPULSION SYSTEM AND WATERCRAFT HAVING A WATERJET PROPULSION SYSTEM

    DESCH ANDREAS / BAUMGARTNER HUBERT / WALDHERR JOHANN | Europäisches Patentamt | 2018

    Freier Zugriff

    WATERJET PROPULSION NOISE

    Kallman, M. / Li, D.-Q. / Royal Institution of Naval Architects | British Library Conference Proceedings | 2001