Device for heating liquids
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United States of America Patent
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Aug 14, 2007
Grant Date -
Jan 4, 2007
app pub date -
Aug 31, 2004
filing date -
Sep 1, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a device for heating liquids, comprising: a liquid container, at least one electrical heating element connected to the liquid container for heating liquid received in the liquid container, at least one boiling sensor connected to, the inner side of the liquid container for detecting a boiling temperature in a part of the liquid container located above the liquid, at least one overheating sensor thermally connected to the heating element, and an electrical circuit in which the heating element, the boiling sensor and the overheating sensor are received such that a power supply to the heating element can be interrupted by the boiling sensor and the overheating sensor.
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