| 摘要 |
A reactive pneumatic vibrator includes a hollow housing, inside which two covers are located with rollers between them. In one of the covers an annular channel is made which is connected by tangential channels to inlet cavity of the housing, which is under pressure of working fluid (air). Axial channels are made in the roller, those are connected during operation to annular channel of cover, and tangential channels, which connect the axial channels of roller with exhaust cavity of the housing. |
