HIGH-PRESSURE GAS TANK AND LINER WITH MOUTHOPIECE
    6.
    发明申请
    HIGH-PRESSURE GAS TANK AND LINER WITH MOUTHOPIECE 有权
    高压气罐和内胆与MOUTHOPIECE

    公开(公告)号:US20150338022A1

    公开(公告)日:2015-11-26

    申请号:US14694081

    申请日:2015-04-23

    发明人: Akira TANABE

    IPC分类号: F17C1/06 F17C13/00

    摘要: The high-pressure gas tank includes a seal member extended in a layer-like form to cover the opening recess from a surface of the liner on an outer side of the inner circumferential wall of the mouthpiece placing portion to a surface of the mouthpiece flange on a center side of the flange outer peripheral edge. In a vertical section of the high-pressure gas tank, the flange outer peripheral edge and the inner circumferential wall of the mouthpiece placing portion are formed to satisfy Dt>(Sm/Xgs)·100, where Dt denotes a width of an opening of the opening recess, said Dt being defined to be a distance between a flange outer peripheral edge-side end and an inner circumferential wall-side end of an opening of the opening recess. Sm denotes a maximum tolerance of a relative positional misalignment between the inner circumferential wall of the mouthpiece placing portion and an outer circumferential end of the flange outer peripheral edge, and Xgs [%] denotes a breaking elongation of the seal member.

    摘要翻译: 高压气罐包括以层状形式延伸的密封构件,以将盖口放置部分的内周壁的外侧上的衬套的表面覆盖开口凹部,从而将口罩凸缘的表面覆盖在 凸缘外周缘的中心侧。 在高压气罐的垂直截面中,凸缘外周边缘和吹嘴放置部分的内周壁形成为满足Dt>(Sm / Xgs)·100,其中Dt表示开口宽度 所述开口凹部,所述Dt被限定为所述开口凹部的开口的凸缘外周边缘侧端部和内周壁侧端部之间的距离。 Sm表示接口放置部的内周壁与凸缘外周缘的外周端之间的相对位置偏移的最大公差,Xgs [%]表示密封构件的断裂伸长率。

    Tank for fluid under pressure comprising two compartments and manufacturing method for said tank
    10.
    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

    发明人: Max Calabro

    IPC分类号: F17C001/00

    摘要: 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.

    摘要翻译: 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。