| 摘要 |
<p>In the ejection path of an aerosol container wherein a product to be diffused is contained under an ejection pressure created by a compressed gas, a regulator is housed which comprises a flexible disk (6), a rigid disk (7) presenting a protection (8) with grooves (9) and a sealing disk (12) with a central bore (13) and a nozzle (16). The grooves (9) of the rigid disk (7) form together with the flexible disk (6) conduits for the product to be ejected and are so orientated that they form a tangent with the circumference of the axial conduit (10) of the rigid disk (7). Due to such an arrangement of the elements, the turbulences generated in the flow of ejected product make it possible to regulate the flow rate per time unit of the ejected product.</p> |
