Beverage dispenser

Abstract

The invention concerns a process for preparing a beverage by dissolution of soluble beverage powder or beverage concentrate with a diluent, the process being implemented in a beverage dispenser, said beverage dispenser comprising: at least one mixing chamber for mixing a dose of soluble beverage powder or of beverage concentrate with diluent, said mixing chamber being at least partially transparent, and the process comprising the steps of: introducing a dose of soluble beverage powder or beverage concentrate in the mixing chamber, mixing the dosed soluble beverage powder or beverage concentrate with diluent in the mixing chamber, dispensing the beverage from the mixing chamber, rinsing the mixing chamber, wherein in said process the content of the mixing chamber is made visible from the outside of the dispenser during the step of mixing only.

Dependencies are inferred from the claim text.