| 摘要 |
<p>According to the invention there is a dispenser (1), the dispenser having a dispenser head (2) and a container (3), containing spray material, the dispenser being formed such that the container (3) can be detached from the dispenser head (2) and refilled and/or replaced when the spray material is exhausted; the dispenser (1) having a solenoid valve means (4) substantially enclosed in a substantially metallic locking cover means, the valve means (4) being arranged to substantially facilitate movement of the spray material from the container (3) to the spray head (2), and the cover means being arranged to intensity a magnetic field which, when the dispenser is in use, facilitates opening and closing of the valve means. The dispenser (1) being formed such that in can be set so the valve means (4) opens and closes automatically and periodically to release a flow of spray material from the container to the spray head such that the spray material is released as a spray to an atmosphere outside of the dispenser.</p> |
