| 摘要 |
The rotary nozzle has a housing (2, 7), a supply line (1), and a discharge opening (8) for a liquid flowing through a nozzle body (11). The liquid flows around a given axis of the housing as it is moved with a bearing (9) arranged at the housing having a central recess (20). A part of the outer casing of the nozzle body contacts a surface of the housing. The nozzle body supports the bearing into the housing and has a concentric form increasing around the discharge opening. |
