Foods and beverages: apparatus – Cooking – Boiler or deep fat fryer type
Patent
1976-10-04
1978-04-04
Hornsby, Harvey C.
Foods and beverages: apparatus
Cooking
Boiler or deep fat fryer type
99407, 99409, A47J 3712
Patent
active
040820335
ABSTRACT:
A compact table-top automatic doughnut making machine for use at lunch counters, in-store bakery counters, small bakeries, and the like, where freshly cooked doughnuts are sold in moderately large volume. The machine is particularly adaptable to varying volume requirements, being adjustable to produce from about 5 dozen to 100 dozen doughnuts per hour. The machine includes a generally rectangular compact tank for containing the cooking fat or oil which is heated by automatic thermostatically controlled means. A removable insert in the tanks defines a circuitous path along which the doughnuts flow in the course of being cooked. A removable dough extruding unit is mounted over one end of the tank to form and drop rings of raw dough into the oil. The dough is moved along the surface of the cooking oil by a propulsion pump inducing a circulating flow of oil as the doughnut is first cooked on one side, turned over automatically, cooked on the other side and discharged from the machine. The machine can be readily disassembled for easy cleaning.
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