| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel technique for reducing noise generated when electric appliance is cooled. SOLUTION: Thermoelectric conversion elements 21a and 21b which convert heat quantity into electric energy are provided near heating members 102a and 102b, and a CPU 40 monitors output voltages from the thermoelectric conversion elements 21a and 21b, so that a fan 31 operates under the control of the CPU 40 when the output voltage exceeds a reference value. COPYRIGHT: (C)2009,JPO&INPIT
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