Rapidly cooling food and drinks
Systems and methods have demonstrated the capability of rapidly cooling the contents of pods containing the ingredients for food and drinks.
1. A machine for reducing the temperature of ingredients in a pod containing the ingredients for a food or drink and a mixing paddle, the machine comprising:
a refrigeration system defining a receptacle sized to receive the pod;
a driveshaft extending into the receptacle, the driveshaft configured to (i) provide a mechanical connection to the mixing paddle of the pod disposed in the receptacle, and (ii) provide a first opening of the pod to allow pressurized gas to escape the pod;
a motor mechanically connected to the driveshaft, the motor operable to rotate the driveshaft to mix the cooled ingredients and air that enters the first opening of the pod; and
a dispenser configured to engage the pod disposed in the receptacle to apply a force to create a second opening of the pod to dispense the cooled food or drink from the pod, as air continues to enter the pod through the first opening.
2. The machine of claim 1 , wherein the dispenser comprises a rotatable member configured to apply the force to the pod disposed in the receptacle.
3. The machine of claim 2 , wherein the force is a rotational force.
4. The machine of claim 1 , wherein the refrigeration system comprises an evaporator defining the receptacle sized to receive the pod.
5. The machine of claim 1 , wherein the driveshaft is configured for axial movement relative to the receptacle to engage the mixing paddle of the pod.
6. The machine of claim 5 , wherein the axial movement of the driveshaft relative to the receptacle provides the first opening allowing air to flow into the pod.
7. The machine of claim 6 , wherein the driveshaft defines a central bore providing an air passage through the driveshaft.
8. The machine of claim 1 , comprising a lid movable from a closed position covering the receptacle and an open position revealing the receptacle for inserting the pod into the receptacle.
9. The machine of claim 1 , wherein the driveshaft is configured to engage an end of the driveshaft with a recess of the mixing paddle.
10. A machine for reducing the temperature of ingredients in a pod containing the ingredients for a food or drink and a mixing paddle, the machine comprising:
a refrigeration system comprising an evaporator, the evaporator defining a receptacle sized to receive the pod;
a driveshaft extending into the receptacle, the driveshaft configured to (i) provide a mechanical connection to the mixing paddle of the pod disposed in the receptacle, and (ii) provide a first opening of the pod to allow pressurized gas to escape the pod;
a motor mechanically connected to the driveshaft, the motor operable to rotate the driveshaft to mix the cooled ingredients and air that enters the first opening of the pod; and
a dispenser configured to engage the pod disposed in the receptacle to apply a force to create a second opening of the pod to dispense the cooled food or drink from the pod, as air continues to enter the pod through the first opening.
11. The machine of claim 10 , wherein the dispenser comprises a rotatable member configured to apply the force to the pod disposed in the receptacle.
12. The machine of claim 11 , wherein the force is a rotational force.
13. The machine of claim 12 , wherein the driveshaft is configured for axial movement relative to the receptacle to engage the mixing paddle of the pod.
14. The machine of claim 13 , wherein the axial movement of the driveshaft relative to the receptacle provides the first opening allowing air to flow into the pod.
15. The machine of claim 14 , wherein the driveshaft defines a central bore providing an air passage through the driveshaft.
16. The machine of claim 14 , comprising a lid movable from a closed position covering the receptacle and an open position revealing the receptacle for inserting the pod into the receptacle.
17. The machine of claim 16 , wherein the driveshaft is configured to engage an end of the driveshaft with a recess of the mixing paddle.