The invention provides a lightweight brake fluid storage tank and a vehicle, the lightweight brake fluid storage tank comprises a fluid storage tank body, oil outlets of a first sub-cavity and a second sub-cavity are communicated with a main cylinder, MAX-ray and MIN-ray marks are arranged on the outer side surface of the fluid storage tank body, and the MAX-ray position is determined according to the following formula: VMAX = (t1 * pi * d12/4 + t2 * pi * d22/4) * 4/1000, the volume Vd of the first sub-cavity is equal to pi * d32 * S1/(4 * 1000) * 3; the volume Ve of the second sub-cavity is equal to pi * d32 * S2/(4 * 1000) * 3; the air volume between the working liquid level and the MAX ray is VMAX-ON = ((t1-1) * pi * d12/4 + (t2-1) * pi * d22/4) * 4 * 0.7/1000; the situation that braking is not assisted due to insufficient brake fluid is avoided, and the situation that arrangement is difficult and cost and weight of the whole vehicle are increased due to design redundancy is also avoided.

    本发明提供一种轻量化制动液储液罐及车辆,包括储液罐本体,第一分腔和第二分腔的出油口与主缸连通,储液罐本体外侧表面上有MAX线和MIN线标记,MAX线位置确定根据如下公式:VMAX=(t1×π×d12/4+t2×π×d22/4)×4/1000;第一分腔的容积Vd=π×d32×S1/(4×1000)×3;第二分腔的容积Ve=π×d32×S2/(4×1000)×3;工作液面与MAX线之间的空气容积为VMAX‑ON=((t1‑1)×π×d12/4+(t2‑1)×π×d22/4)×4×0.7/1000;避免制动液不足造成的制动无助力,也避免设计冗余造成布置困难和整车成本和重量增加。


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    Title :

    Lightweight brake fluid storage tank and vehicle


    Additional title:

    一种轻量化制动液储液罐及车辆


    Contributors:
    ZHANG HUAWEN (author) / WEI GUOKAI (author) / HE XIAOYIN (author) / JIN PING (author) / LIU XIANGBIN (author) / KOO YONG-SEOK (author) / XU MING (author) / ZHANG XIU (author)

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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