Patent ID: 11885453
Assignee: HYDAC TECHNOLOGY GMBH
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 9:
10. A damping device for damping or preventing pressure surges in hydraulic supply circuits, comprising:
a damping housing encompassing a damping chamber and having first and second opposing end walls, a fluid inlet and a fluid outlet, the damping chamber extending between the fluid inlet and the fluid outlet the damping housing being configured such that a fluid flow in a flow direction coming from the fluid inlet passes through the damping chamber towards the fluid outlet; and
plural hollow guide elements extending between the first and second opposing end walls of the damping housing in the damping chamber in a direction of extension transverse to the flow direction of the fluid flow against which the fluid can flow and which alter the flow velocity in certain areas, the guide elements being integral with the first and second opposing end walls and being continuous hollow bodies each having a cylindrical central part with conical axial end portions on opposite ends of the cylindrical central part, the conical axial end portions widening in directions of the first and second opposing end walls of the damping housing.