| 摘要 |
An apparatus for removing particles from a shaft includes a housing having a bore that receives the shaft. The housing includes an inlet port coupled to a pressurized fluid supply, a manifold chamber in communication with the inlet port, and a plurality of bores in communication with the manifold chamber and adjacent the shaft such that the fluid flowing through the bores impinges on the shaft. The bores are angled to produce a spiraling flow pattern about the shaft. A method of removing particles from a shaft includes directing a flow of a fluid onto the surface of the shaft in a generally spiraling pattern, and removing particles from the shaft using the spiraling flow. |
