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发明公开
CN103228916A 阀、特别是液压活塞泵的排出阀 有权

阀、特别是液压活塞泵的排出阀
摘要：
本发明涉及一种阀(10)、特别是用于输送流体的液压活塞泵的排出阀(10)，所述阀具有：阀座(12)，在该阀座中形成具有内壁(42)的阀孔(14)；阀关闭体(18)，该阀关闭体布置在所述阀座(12)上用于选择性地打开和关闭所述阀孔(14)；以及引导件(20)，该引导件相对于所述阀座(12)引导所述阀关闭体(18)，其中，所述引导件(20)延伸到所述阀孔(14)中并且所述引导件(20)具有至少一个引导流体的凹入部(40)和至少一个贴靠在所述阀孔(14)的内壁(42)上以引导所述阀关闭体(18)的区域(44)。
摘要（英）：

A valve (10), in particular an outlet valve (10) of a hydraulic piston pump for delivering a fluid, having a valve seat (12) in which is formed a valve orifice (14) with an inner wall (42), having a valve closing body (18) which is arranged on the valve seat (12) and which serves for selectively opening and closing the valve orifice (14), and having a guide means (20) which guides the valve closing body (18) relative to the valve seat (12), the guide means (20) extends into the valve orifice (14) and the guide means (20) has at least one fluid-conducting recess (40) and at least one region (44) which, to guide the valve closing body (18), bears against the inner wall (42) of the valve orifice (14).

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