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发明公开
CN103711832A 可调节的阻尼阀装置 无效 - 撤回

可调节的阻尼阀装置
摘要：
本发明涉及一种可调节的阻尼阀装置，其包括用于操控主级阀的促动器，其中，所述主级阀具有刚性的主级阀体，所述主级阀体进行相对于所述主级阀的阀座面的轴向工作运动，其中，在所述主级阀体之前连接有前启阀，所述前启阀具有至少一个弹性元件，所述弹性元件又预紧前启阀体，其中，所述主级阀体在关闭的工作状态中通过所述前启阀支撑在所述阀座面上，其中，所述前启阀通过所述阀座面被分成内部的被压力加载的流入面和外部的被压力加载的流入面，其中，所述内部的被压力加载的面对于第一流入方向是有效的，并且所述外部的被压力加载的面对于第二流入方向是有效的。
摘要（英）：

An adjustable damping valve arrangement includes an actuator for controlling a main stage valve. The main stage valve has a rigid main stage valve body which carries out an axial operating movement relative to a valve seat surface of the main stage valve. A pre-opening valve having at least one spring element which in turn preloads a pre-opening valve body precedes the main stage valve body. The main stage valve body is supported on the valve seat surface in the closed operating position by the pre-opening valve. The pre-opening valve is divided by the valve seat surface into an inner pressure-impinged incident flow surface and an outer pressure-impinged incident flow surface. The inner pressure-impinged surface is operative for a first incident flow direction, and the outer pressure-impinged surface is operative for a second incident flow direction.

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