초록 ▼

Even if freshly roasted and freshly ground coffee is used when percolating hot coffee, much or at least part of the fragrances and aromas originally contained in the coffee beans disappear into the environment instead of staying with the brew, therefore, in order to save these aromas and fragrances,

Even if freshly roasted and freshly ground coffee is used when percolating hot coffee, much or at least part of the fragrances and aromas originally contained in the coffee beans disappear into the environment instead of staying with the brew, therefore, in order to save these aromas and fragrances, a method and an apparatus is suggested with the help of which roasting and grinding of the coffee beans take place inside the flask where the beverage gathers, thus assuring that all or most of the aromas and fragrances generated during roasting and grinding stay contained in the flask until the coffee is served.

대표청구항 ▼

An apparatus for making beverages from a commodity to be processed therein, comprising a pervious container (15, 115) having motivated blade means (12, 112) in said pervious container operable at selective speeds for respective roasting, grinding and stirring phases of a commodity in said pervious c

An apparatus for making beverages from a commodity to be processed therein, comprising a pervious container (15, 115) having motivated blade means (12, 112) in said pervious container operable at selective speeds for respective roasting, grinding and stirring phases of a commodity in said pervious container; heating means (H2 H3) operable to heat a commodity for roasting thereof in said pervious container; flow means for effecting passage of a heated fluid into said pervious container to permeate through a commodity ground therein to produce a beverage flow into a flask; whereby a commodity may be heated and roasted at a preselected low blade means speed and ground at a preselected high blade means speed and subjected to flow of hot fluid therethrough while being stirred at a preselected low blade means speed to produce a beverage flow into a flask from said pervious container.