Automatic popcorn popper with thermal controller
DCFirst Claim
1. Apparatus for popping popcorn comprising:
- a kettle with a heater coupled thereto;
an oil pump system for pumping cooking oil into the kettle to cook popcorn;
a controller coupled to said oil pump system and said kettle heater and operating the heater and pump system to deliver amounts of heat and oil to the kettle for cooking popcorn;
the controller monitoring the amounts of heat and oil delivered to the kettle and controlling those amounts to thereby ensure proper cooking of the popcorn.
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Abstract
Apparatus and methods for popping popcorn comprise a heated kettle which is controlled and monitored according to the temperature of the kettle. The kettle is initially heated to a start cook temperature and a buzzer and light alert an operator to add uncooked popcorn and oil to the kettle which lowers the temperature of the kettle below a predetermined start temperature and initiates a cooking cycle. An oil pump system is enabled at the initiation of the cooking cycle for adding oil to the kettle. As the popcorn and oil cook, the kettle temperature increases and passes through a predetermined dump temperature and the kettle automatically tilts and dumps the cooked popcorn. After the dump, the kettle temperature increases to the start cook temperature again and the buzzer and light are activated to alert the operator to add another batch of ingredients for consecutive batches of popcorn.
101 Citations
8 Claims
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1. Apparatus for popping popcorn comprising:
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a kettle with a heater coupled thereto; an oil pump system for pumping cooking oil into the kettle to cook popcorn; a controller coupled to said oil pump system and said kettle heater and operating the heater and pump system to deliver amounts of heat and oil to the kettle for cooking popcorn; the controller monitoring the amounts of heat and oil delivered to the kettle and controlling those amounts to thereby ensure proper cooking of the popcorn.
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2. Apparatus for popping popcorn comprising:
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a heatable kettle for cooking popcorn; an oil pump system for pumping cooking oil into the kettle to cook the popcorn; a controller coupled to said oil pump system to deliver an amount of oil to the kettle; the controller monitoring delivery of oil to the kettle and disabling the pump system when the amount of oil is delivered to prevent an excess of oil in the kettle. - View Dependent Claims (3)
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4. Apparatus for popping popcorn during a cooking process comprising;
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a heatable kettle for cooking popcorn; an oil pump system for pumping cooking oil into the kettle to cook the popcorn; an agitator coupled to the kettle and movable for moving the popcorn in the kettle; a controller operably coupled to said oil pump system and agitator for operating the pump system and agitator, the controller automatically activating the agitator and pump system upon initiation of the cooking process.
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5. Apparatus for popping popcorn during a cooking process comprising:
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a heatable kettle for cooking popcorn; an oil pump system for pumping cooking oil into the kettle to cook the popcorn; a controller operably coupled to said oil pump system for operating the pump system, the controller automatically activating the pump system to deliver oil to the kettle upon initiation of the cooking process.
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6. Apparatus for popping popcorn comprising
a kettle; -
a kettle heating system operable for heating the kettle and popping popcorn placed therein; a control system responsive to a kettle temperature condition and operably coupled to the kettle heating system to control kettle heating in response to said kettle temperature condition. - View Dependent Claims (7, 8)
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Specification