CHECK VALVE
    1.
    发明申请
    CHECK VALVE 审中-公开
    检查阀

    公开(公告)号:US20130291965A1

    公开(公告)日:2013-11-07

    申请号:US13859680

    申请日:2013-04-09

    发明人: Anna Hickerson

    IPC分类号: F16K15/00

    摘要: A valve has a generally hollow core with one open end and one closed end, and at least one side port in a sidewall of the core. The valve also includes a sleeve that fits over the core and covers the side port(s). The cracking pressure of the valve is tunable by varying the parameters of the sleeve.

    摘要翻译: 阀具有通常为中空的芯,其具有一个开口端和一个封闭端,以及在该芯的侧壁中的至少一个侧端口。 该阀还包括套筒,该套筒套在芯部上并覆盖侧面端口。 阀的开启压力可通过改变套筒的参数来调节。