めねじ及びめねじを用いたアキュムレータ
    1.
    发明申请
    めねじ及びめねじを用いたアキュムレータ 审中-公开
    使用内部和外部螺纹的累加器

    公开(公告)号:WO2004048785A1

    公开(公告)日:2004-06-10

    申请号:PCT/JP2002/012239

    申请日:2002-11-22

    IPC分类号: F15B1/04

    摘要: An accumulator (ACC) in which a container main body (1) and a closure member (5) are screw-joined together. A reverse-buttress internal thread or an internal thread having an included angle of 90 degrees is used as an internal thread of the screw-joined portion. The reverse-buttress internal thread is formed in such a way that the inclination angle (beta) of a clearance flank of the buttress internal thread is the inclination angle (beta) of a reverse pressure flank (20A) receiving a load, and the inclination angle (theta) of a pressure flank is the inclination angle (theta) of a reverse clearance flank (2B). The internal thread having an included angle of 90 degrees is formed in such a way that inclination angles (alpha), (gamma) of both flanks are equal and the included angle (delta) is about 90 degrees.

    摘要翻译: 蓄能器(ACC),其中容器主体(1)和封闭构件(5)螺纹连接在一起。 作为螺纹接合部的内螺纹,使用倒角内螺纹或内角为90度的内螺纹。 反向内螺纹形成为使得支撑内螺纹的间隙侧面的倾斜角(β)是接收负载的反向压力侧面(20A)的倾斜角(β),并且倾斜度 压力侧面的角度(θ)是反向间隙侧面(2B)的倾斜角度(θ)。 具有90度夹角的内螺纹形成为两侧面的倾斜角(α),(γ)相等,夹角(delta)约为90度。