| 摘要 |
This sprayer gives the possibility of projecting a liquid coating product along a spraying axis, and comprises a first passage of a product sheet, which is centered on the spraying axis, and a second passage for ejecting an air sheet which co-axially surrounds the first passage. The sprayer further comprises a third passage for ejecting another air sheet which is co-axially positioned inside the first passage, a nozzle centered on the spraying axis, and a core, co-axially positioned inside the nozzle so that the first passage is defined between the core and the nozzle. The sprayer further comprises a vibrator which is capable of vibrating at least the nozzle or the core. |
