发明名称 |
Temperature measuring device for a regulating circuit of an electrical radiant heating appliance |
摘要 |
Proposed is a temperature measuring device for a regulating circuit (10) in particular of an electrical radiant heating appliance with a heating conductor (2) arranged beneath a glass ceramic cooking surface (1), in which the heating conductor (2) itself suffices for temperature detection. There is provided a change-over switch (6) which cyclically connects the heating conductor (2) to a resistance measuring circuit (7). It detects the respective temperature-dependent ohmic resistance value of the heating conductor (2) and produces a temperature-proportional control signal for the regulating circuit (10).
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申请公布号 |
US5951897(A) |
申请公布日期 |
1999.09.14 |
申请号 |
US19970791871 |
申请日期 |
1997.01.31 |
申请人 |
AKO-WERKE GMBH & CO. KG |
发明人 |
WAUER, ROMAN-HARTMUT;GIERER, BERNDT;KRAUSE, PIA |
分类号 |
H05B3/74;(IPC1-7):H05B3/68;H05B3/02 |
主分类号 |
H05B3/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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