DOSING APPARATUS USED TO POUR A DOSE BY TILTING A CONTAINER

摘要

The invention relates to a dosing apparatus (7) consisting of: a buffer chamber (6), the upper part of which communicates with the main chamber (3) of the fluid or powder container (1); and a dosing chamber (2) comprising a passage which leads to the lower part of the aforementioned buffer chamber (6). According to the invention, the container is tilted downwards such that the buffer chamber is filled at least partially and said container is then set upright such that the fluid or powder in the buffer chamber can flow into the dosing chamber. The invention is characterised in that the passage between the buffer chamber and the dosing chamber is a constricted channel (80) which forms an anti-siphon and which causes the formation of a bubble in order to restrict the release of the fluid or powder when the container is being set upright.