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    • 3. 发明授权
    • Double safety magnetic valve
    • 双安全电磁阀
    • US06572077B1
    • 2003-06-03
    • US09719139
    • 2000-12-07
    • Jürgen Wörner
    • Jürgen Wörner
    • F16K3102
    • F16K1/443
    • A double safety magnetic valve with two valves being accommodated in a housing, both axially displaceable valve disks thereof are disposed coaxially to, one another and each lifts from its respective valve seat through an axial movement in opening direction against the spring pressure of a first and second closing spring respectively, wherein the second, in flow direction of the double safety magnetic valve inner valve disk comprises as adjustment element a magnetic armature and the first, i.e. outer valve disk is motion-coupled with the inner valve disk in opening direction.
    • 具有两个阀的双重安全电磁阀被容纳在壳体中,其两个可轴向移动的阀盘彼此同轴设置,并且每个阀从其相应的阀座通过相对于第一和第二阀的弹簧压力的打开方向的轴向运动而设置, 第二闭合弹簧,其中双重安全性电磁阀内部阀盘的第二流动方向包括作为调节元件的磁性衔铁,并且第一阀即外阀盘与打开方向的内部阀盘运动耦合。