PRESSURE VESSEL DOME VENTS
    1.
    发明申请
    PRESSURE VESSEL DOME VENTS 审中-公开
    压力容器圆顶通风口

    公开(公告)号:WO2017105953A1

    公开(公告)日:2017-06-22

    申请号:PCT/US2016/065307

    申请日:2016-12-07

    IPC分类号: F17C1/06

    摘要: A pressure vessel (10') has an interior chamber (55) and includes an outer shell (18), a boss (16), and an internal liner (20') disposed within the outer shell (18). The boss (16) includes a port (23) extending between the interior chamber (55) and an exterior of the pressure vessel (10'); and an annular flange (22) extending radially from the port (23) and having an exterior surface (62) and an interior surface (60). The liner (20') includes an exterior portion (72) adjacent the exterior surface (62) of the flange (22); an interior portion (68) adjacent the interior surface (60) of the flange (22); and a vent (52) in the interior portion (68). A method for forming a pressure vessel (10') includes mounting a boss (16) on a mandrel, flowing a non-metallic polymer around a flange (22) of the boss (16) to form an internal liner (20') of the pressure vessel (10'), forming a vent (52) in an interior portion (68) of the liner (20'); and forming an outer shell (18) surrounding the liner (20') and at least a portion of the flange (22) of the boss (16).

    摘要翻译: 压力容器(10')具有内室(55)并且包括外壳(18),凸台(16)和设置在外壳(18)内的内衬(20'), (18)。 凸台(16)包括在内室(55)和压力容器(10')的外部之间延伸的端口(23); 以及从端口(23)径向延伸并具有外表面(62)和内表面(60)的环形凸缘(22)。 内衬(20')包括与凸缘(22)的外表面(62)相邻的外部部分(72); 邻近凸缘(22)的内表面(60)的内部部分(68); 和内部部分(68)中的通风口(52)。 一种形成压力容器(10')的方法包括将凸台(16)安装在心轴上,使非金属聚合物围绕凸台(16)的凸缘(22)流动以形成内衬(20') 所述压力容器(10')在所述衬里(20')的内部部分(68)中形成通气口(52); 并形成围绕衬套(20')和凸台(16)的凸缘(22)的至少一部分的外壳(18)。