Apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications
AssigneeGjosa SA
InventorsElmar Mock, Markus Müller, Luc E. Angwerd, Li Tao
Life of this patent
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Abstract
An apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications. The apparatus includes a mixing unit for creating a mixture of the diluent and the additive, a diluent supply supplying the diluent to the mixing unit, an additive supply supplying the additive to the mixing unit, an outlet for dispensing the mixture. The diluent supply includes a pump arranged to increase the pressure of the diluent before the diluent enters the mixing unit.
Claims23
A method for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications, the method comprising the steps of:
- providing a mixing unit, said mixing unit creating a mixture of the diluent and the additive,
- providing a diluent supply, said diluent supply supplying the diluent to the mixing unit in a pulsed manner,
- providing an additive supply, said additive supply supplying the additive to the mixing unit,
- dispensing the mixture via an outlet, and
- operating in a mixing mode in which a fluid pressure of the diluent in the mixing unit is periodically reduced and the additive is added to the diluent in time periods in which the fluid pressure is reduced.
Dependencies are inferred from the claim text.