| 摘要 |
<p>In a known relay valve device, two relay valves with their longitudinal axes parallel to one another are arranged in a housing. …<??>The invention proposes to create a relay valve device on which the double seat valves (12, 13, 60, 8) and (42, 46, 39, 40) and the relay pistons (7) and (29) of two relay valves are arranged in succession in the direction of their longitudinal axis in such a way that the two double seat valves (12, 13, 60, 8) and (42, 46, 39, 40) are arranged between the relay pistons (7) and (29). At the same time the discharge chamber (18) of the first double seat valve (12, 13, 60, 8) and the discharge chamber (22) of the second double seat valve (42, 46, 39, 40) open into a common hydraulic outlet (19) leading to the atmosphere. …<IMAGE>… </p> |
