Donut making devices

Details Donut making devices Donut making devices

1979-03-23

1980-09-30

Wilhite, Billy J.

Foods and beverages: apparatus

Cooking

Automatic control

99341, 99343, 99354, 99406, 99407, 99409, 99442, 425288, A47J 3712

Patent

active

042248639

ABSTRACT:
A portable device for making donuts and the like which includes a batter extruder, a cooking scroll into which the extruded batter is received, a heating element underlying the scroll for heating the cooking medium introduced therein for cooking the extruded batter, a circulation pump for circulating the cooking medium in which the extruded batter is carried through the scroll, a temperature regulator for regulating the temperature of the cooking medium in the scroll, a flow controller for controlling the flow of cooking medium through the scroll, and a conveyor for evacuating the finished product from the scroll. The extruder and flow controller are synchronized, whereby a continuous stream of raw batter may be introduced into the cooking medium and cooked therein.

REFERENCES:
patent: 1492542 (1924-04-01), Bergner
patent: 1665017 (1928-04-01), Bergner
patent: 1688315 (1928-10-01), Denz
patent: 1817887 (1931-04-01), Hunter
patent: 2083082 (1937-06-01), Moran
patent: 2590157 (1952-03-01), Corbett
patent: 2716377 (1955-08-01), Lindsey
patent: 2767641 (1956-10-01), Ackles
patent: 2840012 (1958-06-01), Giles
patent: 4082033 (1978-04-01), Fester

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