The invention relates to an air valve assembly housing (3), in particular for an air valve assembly (1) of a commercial vehicle air suspension system (100). The air valve assembly housing (3) comprises an exhaust chamber (9) and an actuator chamber (7a-7d), the actuator chamber (7a-7d) being configured to accommodate the pneumatic actuator (8a-8d). The pneumatic actuator (8a-8d) has a valve body (10) configured to move between a closed position and an open position. It is proposed that the air valve assembly housing (3) comprises a fluid passage (15) extending from the actuator chamber (7a-7d) to the exhaust chamber (9) such that the actuator chamber (7a-7d) and the exhaust chamber (9) are in fluid communication at least when the valve body (10) is in the open position, with a number of radially extending protrusions (17) partially blocking the fluid passage (15).
本发明涉及一种空气阀组件壳体(3),特别是用于商用车辆空气悬架系统(100)的空气阀组件(1)的空气阀组件壳体。所述空气阀组件壳体(3)包括排气室(9)和致动器室(7a‑7d),所述致动器室被构造成容纳所述气动致动器(8a‑8d)。所述气动致动器(8a‑8d)具有阀体(10),所述阀体(10)被构造成在关闭位置和打开位置之间移动。提出了所述空气阀组件壳体(3)包括流体通路(15),所述流体通路从所述致动器室(7a‑7d)延伸到所述排气室(9),使得所述致动器室(7a‑7d)和所述排气室(9)至少在所述阀体(10)处于打开位置时流体连通,其中,径向延伸的若干个凸起(17)部分地堵塞所述流体通路(15)。
Air valve assembly housing
空气阀组件壳体
2024-08-02
Patent
Electronic Resource
Chinese
Valve arrangement, housing for valve arrangement, and valve assembly
European Patent Office | 2024
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