Beverage brewer with brewing temperature interlock
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United States of America Patent
Stats
-
Apr 17, 1990
Grant Date -
N/A
app pub date -
Jun 9, 1989
filing date -
Jun 9, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A beverage brewer includes a water reservoir in which water is heated to a predetermined brewing temperature by a resistance heater element within the reservoir. To initiate a brewing cycle cold water is admitted to the reservoir for a predetermined time period through an electrically operated fill valve to displace a predetermined volume of heated water from the reservoir. The heated water flows through a beverage filter containing coffee or tea to a serving beaker. A temperature interlock circuit having a temperature sensing element in the reservoir prevents actuation of the fill valve when the reservoir temperature falls below a predetermined minimum level.
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Family
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Cited Art Landscape
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