公开(公告)号：US20110209677A1

公开(公告)日：2011-09-01

申请号：US12637059

申请日：2009-12-14

申请人： Thomas Krämer ,  Marco Meisborn ,  Steffen Alvermann ,  Johannes Weninger ,  Henrik Meinel

发明人： Thomas Krämer ,  Marco Meisborn ,  Steffen Alvermann ,  Johannes Weninger ,  Henrik Meinel

IPC分类号： F01L9/02 ,  F16K27/00

CPC分类号： F01L13/00 ,  F01L1/34 ,  F01L2001/34426 ,  F16K27/02 ,  F16K31/06

摘要： A hydraulic assembly (1), particularly for an electrohydraulic valve control of an internal combustion engine, and a hydraulic valve (2) for forming such an assembly are provided. The assembly includes a hydraulic valve with a valve housing (4) and a valve carrier (3) with a valve receiver (5) in which the valve housing is received. The valve housing has a first circumferential groove (9) and a second circumferential groove (10), with the grooves (9 and 10) being defined respectively by groove walls (13, 15 and 14, 16) and extending on two sides of a hydraulic connection (6) which extends through a peripheral wall of the valve housing (4). A bead (11, 12) formed by a plastic deformation of material of the valve carrier being received in each of the two said grooves (9, 10), so that the groove walls and the beads not only fix the valve housing in the valve receiver by positive engagement but also cooperate with each other to hydraulically seal the valve housing. Outer groove walls of the circumferential grooves are oriented towards each other and extend parallel to each other and perpendicularly to the receiving direction of the valve housing.

摘要翻译： 提供了一种液压组件（1），特别是用于内燃机的电液阀控制和用于形成这种组件的液压阀（2）。 该组件包括具有阀壳体（4）的液压阀和具有阀接收器（5）的阀托架（3），阀壳体接收在阀座中。 阀壳体具有第一周向凹槽（9）和第二周向凹槽（10），凹槽（9和10）分别由凹槽壁（13,15和14,16）限定并在 液压连接件（6），其延伸穿过阀壳体（4）的周壁。 通过阀载体的材料的塑性变形形成的胎圈（11,12）被容纳在两个所述槽（9,10）中的每一个中，使得槽壁和胎圈不仅将阀壳体固定在阀 接收器通过正接合而且彼此配合以液压地密封阀壳体。 圆周槽的外槽壁朝向彼此并且彼此平行且垂直于阀壳体的接收方向延伸。