Moisture reduction system for an automatic vending machine
AssigneeUnidynamics Corporation
InventorLeonard A. Ficken
Life of this patent
Estimating the term…
Abstract
A moisture reduction system for an automatic vending machine of the hot beverage type which utilizes a movable brewing chamber that opens for the addition of product, such as coffee. The system has a suction tube disposed adjacent the product supply tube and brewing chamber in its product fill position, which draws off moisture from the open chamber so that it does not accumulate on the product supply tube. A filter is disposed at the end of the suction tube to prevent product dust, such as coffee grounds, from being sucked into the tube.
Claims5
A moisture reduction system for an automatic vending machine of the beverage brewing-type having a brewing chamber mounted for movement between at least a brewing position and a product filling position with an opening through which brewing product is supplied when the brewing chamber is in the filling position, a product storage container and a product delivery conduit for supplying product from the product storage container to the opening in the brewing chamber when the brewing chamber is in the filling position, the system comprising:
- a suction tube having an opening disposed adjacent the opening in the brewing chamber and the product delivery conduit when product is being supplied to the brewing chamber in the filling position,
- a product filter covering the opening in the suction tube, and
- means for creating a suction in the tube sufficient to draw moisture into the suction tube from around the opening in the brewing chamber when product is being supplied thereto.
A moisture reduction system for an automatic vending machine of the beverage brewing-type having a brewing chamber with an opening through which product is supplied for brewing, a product storage container and a product delivery conduit for supplying product from the product storage container to the opening in the brewing chamber, the system comprising:
- a suction tube having an opening disposed adjacent the opening in the brewing chamber and the product delivery conduit when product is being supplied to the brewing chamber,
- a product filter covering the opening in the suction tube, and
- means for creating a suction in the tube sufficient to draw moisture into the suction tube from around the opening in the brewing chamber when product is being supplied thereto,
- wherein the brewing chamber is mounted for movement between a brewing position, a product filling position and a product dumping position and the filter and suction tube openings are disposed adjacent the product fill position.
Dependencies are inferred from the claim text.