公开(公告)号：US20160116075A1

公开(公告)日：2016-04-28

申请号：US14893094

申请日：2014-05-02

Applicant: HYDAC FLUIDTECHNIK GMBH

Inventor： Olaf PIPPEL ,  Frank SCHULZ ,  Markus BILL

IPC: F16K27/00 ,  F16B21/18

CPC classification number: F16K27/003 ,  F16B21/12 ,  F16B21/125 ,  F16B21/18 ,  F16B21/183 ,  F16B21/186 ,  F16K27/041 ,  F16K27/065 ,  F16K27/08 ,  F16K27/12

Abstract: The invention relates to a valve, in particular for use in hydraulic circuits, comprising a valve body (4) which is designed as a cartridge, can be integrated into a housing (6) that has fluid connections (8), and can be fixed in the housing by means of a securing device (20, 26, 28). The invention is characterized in that the securing device has at least one blocking element (20) in the form of a separate component which can be found between the valve body (4) and the housing (6), said blocking element having blocking surfaces that can be moved relative to the longitudinal axis (18) of the valve body (4) between an assembly position which allows the valve body (4) to be inserted into the housing (6) and a blocking position in which the blocking surfaces secure the valve body in an assembly position preferably with zero backlash by bearing against retaining surfaces (26, 28) of the housing (6) and the valve body (4).

Abstract translation: 本发明涉及一种阀门，特别是用于液压回路中的阀门，其特征在于包括被设计为卡盘的阀体（4），可以集成到具有流体连接件（8）的壳体（6）中，并可固定 通过固定装置（20,26,28）在壳体内。 本发明的特征在于，固定装置具有至少一个分离部件形式的阻挡元件（20），其可以在阀体（4）和壳体（6）之间找到，所述阻挡元件具有阻挡表面， 可以相对于阀体（4）的纵向轴线（18）在允许阀体（4）插入壳体（6）的组装位置和阻塞位置之间移动 阀体处于组装位置，优选地通过轴承抵靠壳体（6）和阀体（4）的保持表面（26,28）而具有零间隙。