Provided is a transportation vehicle including: a heat exchanger that cools a fluid to be cooled; a pump that circulates the fluid to be cooled; a temperature sensor hat detects a temperature of the fluid to be cooled; a fan that blows air to the heat exchanger; and a hydraulic motor that drives the fan, in which a rotation speed of the pump rises from a first pump rotation speed to a second pump rotation speed according to a rise in the detected temperature when the temperature detected by the temperature sensor is between a first temperature and a second temperature, a rotation speed of the hydraulic motor rises from a first motor rotation speed to a second motor rotation speed according to a rise in the detected temperature when the detected temperature is between a third temperature and a fourth temperature, the third temperature is set higher than the first temperature, and when the detected temperature rises, the rotation speed of the pump starts to rise before the rotation speed of the hydraulic motor starts to rise, so that it is possible to improve fuel consumption and suppress noise by suppressing the driving frequency and the rotation speed of the fan.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    TRANSPORTATION VEHICLE


    Weitere Titelangaben:

    TRANSPORTFAHRZEUG
    VÉHICULE DE TRANSPORT


    Beteiligte:
    AKIMOTO HIROKI (Autor:in)

    Erscheinungsdatum :

    05.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    VEHICLE TRANSPORTATION SYSTEM, VEHICLE TRANSPORTATION ASSIST SYSTEM, AND VEHICLE TRANSPORTATION ASSIST METHOD

    DOI TAKUYA / TANEHIRA NORIO | Europäisches Patentamt | 2020

    Freier Zugriff

    Whole vehicle transportation system and transportation vehicle

    WANG XIAODONG / LIN YANG | Europäisches Patentamt | 2024

    Freier Zugriff

    TRANSPORTATION VEHICLE AND TRANSPORTATION VEHICLE CONTROL METHOD

    WATANABE NATSUKI | Europäisches Patentamt | 2023

    Freier Zugriff

    TRANSPORTATION VEHICLE AND TRANSPORTATION VEHICLE CONTROL METHOD

    WATANABE NATSUKI | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE TRANSPORTATION VEHICLE

    LU WEN LEON | Europäisches Patentamt | 2018

    Freier Zugriff