| 摘要 |
The invention relates to a heating element with at least one electrical resistance, wherein between a surface for heating and the electrical resistance is situated a dielectric, onto which dielectric connects an ammet er for detecting a leakage current. In addition, the invention comprises a liqu id container provided with such a heating element. The invention also relates t o a method for detecting a temperature change in a heating element formed by a n electrical resistance by measuring a leakage current discharged by a dielectric connected to the heating element.
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