Cooking apparatus
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United States of America Patent
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Aug 28, 2001
Grant Date -
N/A
app pub date -
May 23, 2000
filing date -
Apr 4, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A cooking apparatus has a cooking vessel (1), a bottom heater (3) for heating the bottom (13) of the cooking vessel, a heat exchanging jacket (5) for passing steam to exchange heat with the body of the cooking vessel, a fluid source (7) for supplying and draining the steam to and from the heat exchanging jacket, a weighing unit (9) for detecting the gross weight of the cooking vessel and heat exchanging jacket, a memory (11) for storing a reference weight change corresponding to a water-content change, and a controller (11) for controlling the bottom heater and fluid source to attain the reference weight change.
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