Electronic control for a microwave oven
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United States of America Patent
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-
May 31, 1994
Grant Date -
N/A
app pub date -
Dec 18, 1992
filing date -
Dec 23, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A microwave oven having microwave source and a power unit associated therewith which is supplied with mains voltage via a relay. A microprocessor device comprised in the oven is used for controlling switch-on and switch-off of the relay, eliminating thereby the influence by varying switch-on/switch-off times of the one and same relay and between different relays, and allowing for a connection and respectively disconnection of the mains voltage at a desirable phase thereof.
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Family
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Cited Art Landscape
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