The invention discloses a pneumatic valve assembly. The pneumatic valve assembly includes at least one plunger including a first plunger and a second plunger disposed in the passage in cascade and spaced apart from each other for controlling a flow of fluid through the aperture of the valve seat in response to a magnetic field moving with the armature; and a cover attached to the armature and extending around the first plunger and the second plunger, moving axially with the armature in response to a magnetic field, and holding the first plunger and the second plunger in the passage. The covercomprises a top part, a bottom part and a middle stop part, wherein the top portion is attached to the armature, the bottom portion defines a bore to receive the protrusion to allow a distal end of the protrusion to engage the valve seat to prevent fluid flow through the bore of the valve seat, and the intermediate stop portion extends at an inclined angle relative to the central axis, is locatedbetween the top portion and the bottom portion, connects the top portion and the bottom portion, and engages the second plunger in response to a magnetic field.

    本发明公开了一种气动阀组件。该气动阀组件包括至少一个柱塞,至少一个柱塞包括第一柱塞和第二柱塞,第一柱塞和第二柱塞级联地设置在通道中并且彼此间隔开,以响应于磁场与所述电枢一起移动,用于控制流过阀座的孔隙的流体流量;盖,盖设附接到电枢并且围绕第一柱塞和第二柱塞延伸,响应于磁场与电枢一起轴向移动,并且将第一柱塞和第二柱塞保持在通道中;以及盖包括顶部、底部以及中间止动部分,顶部附接到所述电枢,底部限定穿孔,以容纳突起,以允许突起的远端接合阀座,以防止流体流过阀座的孔,中间止动部分相对于中心轴线以倾斜的角度延伸,位于顶部与底部之间,连接顶部与底部,并且响应于磁场与第二柱塞接合。


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    Titel :

    Pneumatic valve assembly


    Weitere Titelangaben:

    气动阀组件


    Beteiligte:

    Erscheinungsdatum :

    2020-10-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge




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