The present invention relates to a line flow fan rotation number control device for a railway vehicle comprising: first and second switch parts for input-receiving rotation number of a line flow fan selected by an engineer; and a plurality of speed control devices for receiving a control signal of the first switch part or the second switch part through a communication line, and outputting the control signal for controlling the rotation number of the line flow fan according to thereof. In this embodiment of the present invention, automatic control of an air conditioner is not satisfied by all the people inside the electric vehicles of multiple compartments, and an engineer who is passionate about driving can easily respond to civil complaints related to cooling at all times.

    본 발명은 철도차량용 라인플로우팬 회전수 제어 장치에 관한 것으로, 기관사가 선택하는 라인플로우팬의 회전수를 입력받기 위한 제1, 제2 스위치부; 상기 제1 스위치부 또는 제2 스위치부의 제어신호를 인통라인을 통해 수신하고, 그에 따라 상기 라인플로우팬의 회전수를 제어하는 제어신호를 출력하는 복수개의 속도 제어장치를 포함한다. 이러한 본 발명의 실시예에서는, 여러 칸의 전동차 내부에 자동으로 냉방기 제어가 모든 사람에게 만족할 수 없고, 운전에 열중인 기관사가 상시 냉방 관련된 민원에 손쉽게 대응할 수 있다.


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    Title :

    LINE FLOW FAN SPEED CONTROL DEVICE OF RAILWAY VEHICLE


    Additional title:

    철도차량용 라인플로우팬 회전수 제어 장치


    Contributors:
    YANG SAM SUK (author) / NOH HEE JUN (author)

    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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