Tank for fluid under pressure comprising two compartments and manufacturing method for said tank
    1.
    发明申请
    Tank for fluid under pressure comprising two compartments and manufacturing method for said tank 审中-公开
    用于在压力下的流体的罐包括两个隔室和用于所述罐的制造方法

    公开(公告)号:US20040118855A1

    公开(公告)日:2004-06-24

    申请号:US10445913

    申请日:2003-05-28

    Inventor: Max Calabro

    Abstract: The invention concerns a method for manufacturing a tank (1) for fluids under pressure comprising two compartments (8, 10). According to the invention, the method comprises the following steps: assembling a winding mandrel; placing a metal wall (4) on the mandrel, said wall (4) being in a folded shape; forming the external wall (2) by winding around an assembly comprising the mandrel and the folded wall (4); polymerising the wall (2) and dismantling the mandrel; unfolding the metal wall (2), in such a way as to obtain a first compartment (8) within the interior of the metal wall (4), and a second compartment (10) between the two walls (2, 4). The invention also applies to a tank (1) such as that obtained by the method described here above. Application in the field of launch vehicles and rockets.

    Abstract translation: 本发明涉及一种用于制造用于在压力下的流体的罐(1)的方法,包括两个隔室(8,10)。 根据本发明,该方法包括以下步骤:组装卷绕心轴; 将金属壁(4)放置在心轴上,所述壁(4)处于折叠形状; 通过缠绕包括心轴和折叠壁(4)的组件来形成外壁(2); 聚合壁(2)并拆卸心轴; 以金属壁(4)的内部获得第一隔室(8)的方式展开金属壁(2),以及在两个壁(2,4)之间的第二隔室(10)。 本发明也适用于通过上述方法获得的罐(1)。 在运载火箭和火箭领域的应用。

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