| 摘要 |
<p>The subject of the invention is a dispenser (1) for a pasty product, comprising a body delimiting a chamber (5) for storing at least one principal pasty product and a pumping system delimited by a wall (7) surmounting the said storage chamber (5) and by an inlet valve (24), the said wall (7) carrying on the side of the said storage chamber (5) a separator tube (11) surrounding the valve, and comprising orifices (13) for passage of at least one secondary pasty product contained between the said separator tube (11) and the said body, the said passage orifices (13) being external to the said separator tube (11), characterised in that this wall (7) is lined with a rotating cover (16) carrying traversing windows (19), the rotation of the cover (16) progressively masking or revealing the said passage orifices (13), the windows (19) being closed off by the valve (24) in its low position.
<??>The invention also relates to the utilisation of the dispenser for dispensing a paste to be stirred up in a controlled manner. It is utilised in the cosmetic, pharmaceutical, paramedical, hygiene and food industries.
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