A steering device includes: a cylinder demarcated into first and second chambers by a piston; a main valve having first and second shuttle chambers; a hydraulic source having first and second discharge ports; a first oil passage configured to connect the first chamber and the first shuttle chamber; a second oil passage configured to connect the second chamber and the second shuttle chamber; a third oil passage configured to connect the first shuttle chamber and the first discharge port; a fourth oil passage configured to connect the second shuttle chamber and the second discharge port; and a tank connected to the main valve via the third oil passage and the fourth oil passage. One of the first shuttle chamber and the second shuttle chamber of the main valve is in an opened state when the hydraulic source is stopped.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    STEERING DEVICE, STEERING DEVICE FOR SHIP AND SWITCHING VALVE


    Beteiligte:
    SUN XING (Autor:in) / TSUTSUI HAYATO (Autor:in)

    Erscheinungsdatum :

    28.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    Steering device, steering device for ship and switching valve

    SUN XING / TSUTSUI HAYATO | Europäisches Patentamt | 2023

    Freier Zugriff

    STEERING DEVICE, STEERING DEVICE FOR VESSEL, AND SWITCHING VALVE

    SUN XING / TSUTSUI HAYATO | Europäisches Patentamt | 2022

    Freier Zugriff

    Ship steering device and ship steering method

    HARA NAOHIRO / HAYASHI AKIYOSHI / HIROSE TOSHIMITSU | Europäisches Patentamt | 2015

    Freier Zugriff

    SHIP STEERING DEVICE AND SHIP STEERING METHOD

    HARA NAOHIRO / HAYASHI AKIYOSHI / HIROSE TOSHIMITSU | Europäisches Patentamt | 2019

    Freier Zugriff

    Ship steering device

    KIRIHARA KENICHI / KIKUCHI NORIO / AMMA YUSUKE et al. | Europäisches Patentamt | 2025

    Freier Zugriff