Automated aseptic fryer
OwnerGerald J. Blockinventor
Life of this patent
Estimating the term…
Abstract
An on-demand automated aseptic fryer may be used to prepare multiple types of fried foods without requiring vats of hot oil. The fried foods that may be prepared include, for example, donuts or potatoes, or any other fried foods that can be prepared from a dry mixture that produces a dough when mixed with water. Alternatively, the dry mixture may include a dried, powdered or reconstituted fruits or vegetables that are subsequently mixed with water. The entire process is automated once the process is initiated by a user and thus does not require an attendant during the frying process, which in some implementations can be completed in less than about 1.5 minutes once initiated.
Claims13
An automated aseptic fryer, comprising:
- a processor configured to control a process of preparing an edible fried food product;
- a housing having an opening that is containing a disposable cassette at a predetermined location and in a predetermined orientation, the disposable cassette containing a sealed flexible pouch containing a dry friable mixture therein that forms the fried edible food product when fried;
- an actuatable piercing element configured to pierce a top portion of the sealed flexible pouch when in the predetermined location and orientation, the actuatable piercing element being actuatable under control of the processor;
- a tubular member having an orifice for introducing water through an opening formed by the piercing element in the top portion of the sealed flexible pouch, a control valve controlling a flow of water through the orifice under control of the processor, wherein the actuatable piercing element and the tubular member are collectively formed by a syringe;
- a roller arrangement having a roller which, under control of the processor, contacts the sealed flexible pouch and causes mixing of the dry friable mixture and the water to thereby form a premixed product;
- an actuatable extrusion tube configured to move between a retracted state and an extended state in which an opening is cut in a bottom of the sealed flexible pouch, the actuatable extrusion tube being actuatable under the control of the processor;
- and
- a nozzle assembly arranged to receive the premixed product from the sealed flexible pouch through the actuatable extrusion tube, the nozzle assembly including a fryer nozzle having a central opening through which the premixed product passes and a series of fluid conduits that extend through the fryer nozzle and conduct fluid to the premixed product as the premixed product passes through the central opening, the series of fluid conduits including a plurality of two or more fluid conduits, one of the two or more fluid conduits conducting pressurized air heated to a predetermined temperature under the control of the processor and the other of the two or more fluid conduits conducting pressurized cooking oil heated to a predetermined temperature under control of the processor, the pressurized cooking oil being atomized by the pressurized air.
Dependencies are inferred from the claim text.