Fluid texturing device

A fluid texturing device, comprising:

• a housing having an inner lumen extending therethrough between a first end and a second end;
• and
• a driveshaft disposed within the inner lumen of the housing, the driveshaft including:
• a first end coupled to the first end of the housing and configured to couple to a motorized driver for causing rotation of the driveshaft about a longitudinal axis thereof;
• a second end adjacent to the second end of the housing and having a whisk mounted thereon and configured to rotate with the driveshaft;
• and
• an air path extending from the first end to the second end;
• and
• a coupling arranged within the driveshaft at the first end and axially movable relative to the driveshaft such that the coupling can variably block the air path to prevent a flow of air through the air path.

A beverage brewing apparatus, comprising:

• a primary housing having a mounting arm with a connecting feature thereon;
• and
• a fluid texturing device comprising
• a hollow secondary housing having a mating portion configured to removably engage with the connecting feature on the primary housing for removably mating the fluid texturing device to the primary housing,
• a driveshaft extending from the mating portion and through the hollow secondary body and having a whisk mounted on an end thereof, the driveshaft including an air path extending from the first end to the second end;
• and
• a coupling arranged within the driveshaft and axially movable within the driveshaft such that the coupling can variably block the air path to prevent a flow of air through the air path.