Apparatus for popping popcorn
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United States of America Patent
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-
Mar 27, 1984
Grant Date -
N/A
app pub date -
Dec 6, 1982
filing date -
Dec 6, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A popcorn popping machine adapted for cyclic operation has a feed conveyor for transporting unpopped corn from the reservoir to the base of the popping tube. A heating chamber has a plurality of heating elements over which air flows on its way through conveying ducts to the popping tube. A manually operable selector switch is adapted to be set at a plurality of positions. This switch controls electric circuitry which controls the operation of the feed conveyor for different preselected segments of a cyclic time period. The number of heating elements which are energized are also controlled by the setting of the selector switch. The selector switch also controls the setting of a damper in the air flow conveying duct.
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