HIGH-PRESSURE GAS TANK AND METHOD FOR MANUFACTURING HIGH-PRESSURE GAS TANK

    公开(公告)号:US20220307648A1

    公开(公告)日:2022-09-29

    申请号:US17678984

    申请日:2022-02-23

    发明人: Kosuke TATSUSHIMA

    IPC分类号: F17C1/06 F16J12/00

    摘要: A cap of a high-pressure gas tank includes a first member and a second member. The first member is located on the inner side of a liner. The second member is located on the outer side of the liner and is connected to the first member. A rotation restricting structure includes a first rotation restricting portion and a second rotation restricting portion. The first rotation restricting portion is provided on an inner surface of the liner. The second rotation restricting portion is provided on the first member so as to be fitted into the first rotation restricting portion.

    Pressure vessel
    4.
    发明授权

    公开(公告)号:US10928137B2

    公开(公告)日:2021-02-23

    申请号:US16293775

    申请日:2019-03-06

    申请人: IHI CORPORATION

    IPC分类号: F28D1/06 F16J13/10 F16J12/00

    摘要: A pressure vessel includes a pressure vessel body provided with a flow channel through which a fluid is caused to flow, having a rectangular cross-sectional shape, and formed in an elongated shape, and a circular body flange provided on at least one longitudinal end side of the pressure vessel body, the pressure vessel body has a fluid inlet-outlet port which is provided on the one longitudinal end side and the body flange side of the pressure vessel body and connects with the flow channel and through which the fluid is caused to flow in or out, and the pressure vessel further includes an inlet-outlet header which is formed between the pressure vessel body and the body flange as a closed space connecting with the fluid inlet-outlet port and which the fluid is caused to flow into and out of.

    Pressure vessel, liner and method for manufacturing a pressure vessel

    公开(公告)号:US10907769B2

    公开(公告)日:2021-02-02

    申请号:US15531276

    申请日:2015-10-01

    摘要: Provided is a pressure vessel having an outer layer with an improved gas barrier property, a lightweight liner with an excellent gas barrier property, and a novel method for manufacturing a pressure vessel. The pressure vessel contains a liner and an outer layer of the liner, wherein the outer layer is configured by a composite material that contains a continuous fiber and a polyamide resin impregnated into the continuous fiber; the polyamide resin contains a structural unit derived from diamine and a structural unit derived from dicarboxylic acid; and 50 mol % or more of the structural unit derived from diamine is derived from xylylenediamine.

    Pressure vessel
    10.
    发明授权
    Pressure vessel 有权
    压力容器

    公开(公告)号:US09476545B2

    公开(公告)日:2016-10-25

    申请号:US14397277

    申请日:2013-06-13

    申请人: Kobe Steel, Ltd.

    发明人: Yasuto Kataoka

    摘要: Provided is a pressure vessel having a vessel main body and a partition wall. The vessel main body is provided with a top wall, a bottom wall, and a peripheral wall. The top wall is provided with: a top-wall main body; a top-wall protruded part having a shape which protrudes externally from an outer surface of the top-wall main body; top-wall first-chamber-side ribs; and top-wall second-chamber-side ribs. The bottom wall is provided with: a bottom-wall main body; a bottom-wall protruded part having a shape which protrudes externally from an outer surface of the bottom-wall main body; bottom-wall first-chamber-side ribs; and bottom-wall second-chamber-side ribs. The top-wall first-chamber-side ribs and the top-wall second-chamber-side ribs each have a shape which connects with the top-wall protruded part. The bottom-wall first-chamber-side ribs and the bottom-wall second-chamber-side ribs each have a shape which connects with the bottom-wall protruded part.

    摘要翻译: 具有容器主体和分隔壁的压力容器。 容器主体设置有顶壁,底壁和周壁。 顶壁设有:顶壁主体; 具有从所述顶壁主体的外表面向外突出的形状的顶壁突出部; 顶壁第一室侧肋; 和顶壁第二室侧肋。 底壁设有:底壁主体; 底壁突出部,其具有从所述底壁主体的外表面向外突出的形状; 底壁第一室侧肋; 和底壁第二室侧肋。 顶壁第一室侧肋和顶壁第二室侧肋各自具有与顶壁突出部连接的形状。 底壁第一室侧肋和底壁第二室侧肋各自具有与底壁突出部连接的形状。