Pressure limiting valve
AssigneeBosch Rexroth AG
InventorMichael Wilhelm
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Abstract
What is disclosed is a a pressure limiting valve comprising a valve body, the axial movement of which is damped by means of a damping device. In accordance with the invention, the damping device includes a damping chamber formed on the return side, that is subjected to the system pressure acting on a pressure port.
Claims10
Pressure limiting valve, comprising a valve body biased into a closed position, whereby a connection between a pressure port and a return port may be controlled open, and to which a damping device which includes a damping piston defining a damping chamber is associated for damping the valve body movement, characterized in that the damping chamber is formed on the return side and connected with the pressure port.
Dependencies are inferred from the claim text.