| 摘要 |
The invention relates to a damping nozzle arrangement for hydraulic pressurizing medium in which a nozzle body (11) is placed inside a pressurizing medium channel (12). The nozzle body is provided with an axial boring (22), which starts from a front side (19)and does not completely pass through the nozzle body. The nozzle body is additionally provided with a radial boring (21) that connects the axial boring to an annular space (18) formed between the nozzle body and the pressurizing medium channel. Two nozzles having a rectangular cross-section are situated between the annular space and the pressurizing medium channel and they determine the throttling action of the damping nozzle arrangement (not shown). The invention provides a damping nozzle arrangement that is easy to produce even when requiring a high throttling action. Instead of both nozzles having a rectangular cross-section, the outside diameter of the nozzle body and the inside diameter of the pressurizing medium channel surrounding the same are provided so that an annular gap, which is delimited in an axial direction, is formed between the nozzle body and the pressurizing medium channel. The nozzle body is tightly held inside the pressurizing medium channel. Damping nozzle arrangements of this type are used for damping hydraulic systems that have a tendency to vibrate. |
