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    • 1. 发明申请
    • VALVE FOR FILLING A GAS CONTAINER
    • 用于填充气体容器的阀
    • WO1985000871A1
    • 1985-02-28
    • PCT/CH1984000117
    • 1984-07-26
    • LN INDUSTRIES S.A.GENDEY, YvesZELLWEGER, Conrad
    • LN INDUSTRIES S.A.
    • F17C13/04
    • F23Q2/52F17C5/02F17C13/04F17C2205/0335F17C2205/0382F17C2223/0153
    • The valve comprises a fixed part (1, 2), a moving part (9) and a sealing joint (15). The sealing joint (15) is comprised of two portions (16, 17) which are axially separated by a cylindrical part (18). During the filling operation, the connector (30) of the filler tank displaces the moving part (9) downwardly against the action of a spring (10). A protuberance (31) cooperates with the portion (16) of the seal to move downwardly the latter. A ramp (32) guides the portion (17) of the seal towards the connector (30). At the stroke end, said portion (17) is clamped between the fixed part (1, 2) and the connector (30) to provide for a complete tightness of the filling passage (25) to the outside and a perfect separation of both filling (25) and discharge (21) passages. In a closed position of the valve, the upper portion of the part (9) engages the opening provided for the passage of the connector (30).
    • 阀包括固定部分(1,2),移动部分(9)和密封接头(15)。 密封接头(15)由两部分(16,17)组成,它们由圆柱形部分(18)轴向隔开。 在填充操作期间,填充槽的连接器(30)抵抗弹簧(10)的作用将活动部件(9)向下移动。 突起(31)与密封件的部分(16)配合以向下移动。 斜面(32)将密封件的部分(17)引向连接器(30)。 在行程末端,所述部分(17)夹在固定部分(1,2)和连接器(30)之间,以使得填充通道(25)完全紧密地向外部提供完美的分离 (25)和排出(21)通道。 在阀的关闭位置,部件(9)的上部接合设置用于连接器(30)通过的开口。