Microwave oven with improved microwave power control
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United States of America Patent
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-
Feb 5, 1991
Grant Date -
N/A
app pub date -
Feb 2, 1989
filing date -
Feb 2, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A microwave oven for heating food, in which power control is by pulsing a microwave source during a sequence of operation periods. The start moment of the microwave source is sensed during each operation period, and the switch on time of the microwave source during each operation period is calculated from the sensed start moment. Start moment related variations in supplied average power level are eliminated.
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Family
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