Fluid mixing apparatus and methods
AssigneeRoasting Plant, Inc.
InventorMichael R. Caswell
Life of this patent
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Abstract
Apparatus and methods are provided for making a beverage or providing a liquid. First and second liquids may be mixed to form a mixed liquid. The mixed liquid may be passed through a frothing head and/or may be combined with a coffee product and optionally dispensed into a cup. Examples of first and second liquids can include, but are not limited to various dairy products, enzymes and flavoring liquids. According to one example implementation, a first liquid is a reduced fat milk, such as skim milk, and a second liquid is whole milk, thereby enabling the creation of dairy product varieties including one percent and two percent milk to be created by the appropriate mixture combination of the skim milk and whole milk.
Claims12
An apparatus for providing a beverage, comprising:
- a brewing chamber configured to receive coffee grounds and water and to output coffee;
- an input device for receiving instructions, thereby specifying a first desired volume of a first liquid and a second desired volume of a second liquid in accordance with a desired fat content of a resulting liquid mixture;
- a mixing chamber in fluid communication with the first liquid and the second liquid and adapted to output the liquid mixture of the first desired volume of the first liquid and the second desired volume of the second liquid combined such that the liquid mixture has the desired fat content;
- and
- a beverage container region having at least one element defining a border of the beverage container region;
- wherein the mixing chamber is in fluid communication with the beverage container region to dispense the liquid mixture into the beverage container region;
- wherein the brewing chamber is in fluid communication with the beverage container region to dispense coffee into the beverage container region;
- and
- wherein the brewing chamber and the mixing chamber are configured to dispense the coffee and the liquid mixture, respectively, into the beverage container region.
An apparatus for providing a beverage, comprising:
- a beverage container region for accommodating a beverage container;
- a brewing chamber configured to receive coffee grounds and water and to dispense brewed coffee into the beverage container region;
- a heating element configured to heat a liquid;
- a frothing head configured to froth a liquid;
- a first liquid channel couplable to a first liquid storage containing a first liquid, the first liquid channel being in operative connection with a first pump and in fluid communication with the heating element and the frothing head for dispensing a first variable proportion of the first liquid to a second liquid through the heating element and the frothing head into the beverage container region;
- and
- a second liquid channel couplable to a second liquid storage containing a second liquid, the second liquid channel being in operative connection with a second pump and in fluid communication with the heating element and the frothing head for dispensing a second variable proportion of the second liquid to the first liquid through the heating element and the frothing head into the beverage container region;
- an input device for receiving instructions, thereby specifying first pump instructions for pumping of the first variable proportion the first liquid by the first pump and second pump instructions for pumping of the second variable proportion of second liquid in accordance with a desired fat content of a resulting liquid mixture;
- wherein the first liquid and the second liquid are combined in accordance with the first pump instructions and the second pump instructions in the respective variable proportions to form the liquid mixture having the desired fat content.
Dependencies are inferred from the claim text.