发明名称 |
VALVE DEVICE |
摘要 |
The invention relates to a valve device, in particular a double stop-check valve, preferably of the two-way valve type, comprising at least three fluid connections (1, 2, 3) provided in a valve housing (51), at least two valve elements (65, 67) that can slide in the valve housing (51), and at least one control device (71) for controlling the valve elements (65, 67). The valve is characterized in that at least one of the valve elements (65, 67) forms, together with parts (59/61) of the valve housing (51), a seat leak-tight closure part for the associated fluid connections (1, 2, 3). |
申请公布号 |
US2016230900(A1) |
申请公布日期 |
2016.08.11 |
申请号 |
US201415024055 |
申请日期 |
2014.11.18 |
申请人 |
HYDAC FLUIDTECHNIK GMBH |
发明人 |
SCHULZ Frank;REIK Michael;HILZENDEGEN Philipp |
分类号 |
F16K11/10;F16K31/122;F15B15/14;F16K15/02 |
主分类号 |
F16K11/10 |
代理机构 |
|
代理人 |
|
主权项 |
1. A valve device, in particular an unlockable double check valve, preferably of the two-way valve type, comprising
at least three fluid connections (1, 2, 3) provided in a valve housing (51); at least two valve elements (65, 67) that are displaceable in the valve housing (51), and comprising at least one control device (71) for controlling the respective valve elements (65, 67),characterized in that at least one of the valve elements (65, 67), together with parts (59/61) of the valve housing (51), forms a seat leak-tight closure part for the assigned fluid connections (1, 2, 3). |
地址 |
Sulzbach/Saar DE |