The invention relates to a filling head (13) for a storage system (1), comprising a body (15) to be mounted obliquely according to a predetermined angle (alpha) relative to the direction of gravity (G), referred to as the filling direction (F), and comprising a main part (17) closed by a cover (19) to form a cavity (20) in which a separating device (21) is received, the filling head (13) is configured to receive a dispensing nozzle of the fluid in a cylindrical wall (23) of a separating device (21) extending around the filling direction (F), the nozzle having an automatic stop sensor (39a, 39b) to prevent excessive filling of the filling head (13), the separating device (21) being arranged to improve the separation of the flow (V) from the blow-off line from the flow (F) to the filling line. According to the invention, the filler head (13) further comprises a buffer volume (12) integral with the main portion (17) in the rear portion (B) of the body (15) in order to reduce the velocity of the flow (V) from the blow-off line (11); and the cylindrical wall (23) comprises at least one recess (31) facing the opening of the buffer volume (12) in the rear portion (B) of the body (15), the cylindrical wall (23) guiding any fluid exiting the nozzle along a front portion (P) of the body (15) located in the opposite direction to the rear portion (B) with respect to the filling direction (F), and a cylindrical wall (23) to ensure that a laminar flow (F) of fluid exiting the nozzle flows to the filling line (9) in a front portion (P) of the body (15) and that fluid from the blow-off line (11) is discharged directly through the cylindrical wall (23) in a rear portion (B) of the body (15), allowing closing that limits any fluid dispensing during a refilling phase.

    本发明涉及一种用于存储系统(1)的加注头(13),该加注头包括主体(15),该主体(15)将根据被称为加注方向(F)的相对于重力方向(G)的预定角度(α)倾斜安装,并且该主体包括由盖部(19)封闭的主要部分(17)以形成其中接纳分离装置(21)的空腔(20),该加注头(13)被配置为在分离装置(21)的围绕加注方向(F)延伸的圆柱形壁(23)中接纳流体的分配喷嘴,该喷嘴具有自动停止传感器(39a、39b)以防止加注头(13)的过度加注,该分离装置(21)被布置为改进来自放气管线的流(V)与去往加注管线的流(F)的分隔。根据本发明,该加注头(13)还包括在主体(15)的后部部分(B)中与主要部分(17)一体的缓冲容积(12),以降低来自放气管线(11)的流(V)的速度;以及,该圆柱形壁(23)包括至少一个凹部(31),该凹部(31)面向在主体(15)的后部部分(B)中的缓冲容积(12)的开口,该圆柱形壁(23)沿主体(15)的相对于加注方向(F)位于与后部部分(B)相反的方向上的前部部分(P)引导任何从喷嘴出来的流体,以确保从喷嘴出来的流体的层流(F)在主体(15)的前部部分(P)中流向加注管线(9),以及确保来自放气管线(11)的流体在主体(15)的后部部分(B)中通过圆柱形壁(23)直接排放,从而允许在再加注阶段期间限制任何流体分配的关闭。


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    Title :

    Filling head capable of preventing nozzle from being closed too early


    Additional title:

    避免喷嘴过早关闭的加注头


    Contributors:

    Publication date :

    2022-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES




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