公开(公告)号：US4491155A

公开(公告)日：1985-01-01

申请号：US578300

申请日：1984-02-09

申请人： Hans-Friedrich Meyer ,  Wolfgang Thiele ,  Hermann Kosmalski ,  Klaus Meurer ,  Hans Kruppa ,  Helmut Gottling ,  Ernst-August Meyer

发明人： Hans-Friedrich Meyer ,  Wolfgang Thiele ,  Hermann Kosmalski ,  Klaus Meurer ,  Hans Kruppa ,  Helmut Gottling ,  Ernst-August Meyer

IPC分类号： F16K11/07 ,  F16K27/06 ,  F15B13/042

CPC分类号： F16K11/0712 ,  F16K27/065 ,  Y10T137/8663 ,  Y10T137/8671

摘要： A multiway slide valve having a housing provided with a graduated cylindrical guide bore, a pressure inlet port, and a pair of pressure outlets ports. A preassembled valve seat unit including a plurality of annular spacers which carry sealing rings having respective diameters corresponding to the graduations of the guide bore so that damage to the sealing rings is prevented when inserted into the graduated cylindrical guide bore. A slide spool and jacket inserted into the guide bore. A cover attached to the housing for depressing the jacket which causes deformation of the sealing rings to provide a tight seal between the graduations of the guide bore and the slide spool.

摘要翻译： 一种多路滑阀，具有设置有刻度圆柱形导向孔的壳体，压力入口端口和一对压力出口端口。 预组装的阀座单元包括多个环形间隔件，其携带具有对应于导向孔的刻度的相应直径的密封环，使得当插入到刻度圆柱形导向孔中时可防止密封环的损坏。 插入导向孔中的滑阀芯和护套。 附接到壳体的盖子，用于压紧护套，其导致密封环的变形，以在导向孔的刻度与滑动卷轴之间提供紧密的密封。