VARIABLE SPEED STEAM COOKER
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United States of America Patent
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N/A
Issued Date -
Nov 22, 2012
app pub date -
May 18, 2012
filing date -
May 20, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A user-manipulable apparatus uses a steam generator responsive to pressure while also allowing the user to increase or decrease cooking speed, water consumption and energy efficiency of a steam cooker as desired. In one exemplary embodiment, a steam cooker includes a variable-area vent orifice and a steam generator responsive to pressure in the cooking chamber. If the pressure in the cooker is lower than desired, more steam is generated until the pressure reaches a predetermined set point. If the pressure is higher than desired, steam generation is slowed or stopped until the pressure lowers to a predetermined set point.
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