Hydraulically operated post valve yoke
    1.
    发明授权
    Hydraulically operated post valve yoke 失效
    液压操纵柱阀

    公开(公告)号:US06386248B2

    公开(公告)日:2002-05-14

    申请号:US09839182

    申请日:2001-04-19

    IPC分类号: B69B300

    摘要: A hydraulically operative post valve yoke mounting system. The system (10) includes one or more hydraulically operated yokes (41-44). Each yoke is operative to engage with a tank or cylinder (21-24) for placing the tanks in fluid communication with a high pressure source of gas (50). Each yoke includes a yoke body (140). The upper ends of each yoke body include a bore (116). A pin (104) is operative to slide through each bore. Each yoke body includes an opening (124) that is operative to receive a post valve (108) of a tank (110). Each yoke is operative to urge the post valve with the pin into sealed engagement with a passageway (142) in the lower end (114) of each yoke responsive to hydraulic fluid pressure. The hydraulic pressure may be supplied by a hydraulic pump (28) in fluid communication with hydraulic yoke.

    摘要翻译: 一种液压操作的后阀轭安装系统。 系统(10)包括一个或多个液压操作的轭(41-44)。 每个轭可操作以与罐或缸(21-24)接合,用于将罐与高压气体源(50)流体连通。 每个轭包括轭体(140)。 每个轭体的上端包括孔(116)。 销(104)可操作以穿过每个孔。 每个轭体包括可操作以接收罐(110)的柱阀(108)的开口(124)。 每个轭都可操作以响应于液压流体压力而将销钉推压到每个轭的下端(114)中的通道(142)的密封接合。 液压可由液压泵(28)供应,液压泵与液压轭流体连通。