| 摘要 |
Prevented is thermoelectric elements from being exposed to abnormally high temperature A thermoelectric generating device has a thermoelectric module 12 with p- and n-type thermoelectric elements 1 and 2 being connected in series, a passage 7 through which heating fluid 8 flows to heat one side of the module and a passage 10 through which cooling fluid 11 flows to cool the other side of the module 12; arranged between the passage 7 and one side of the thermoelectric module 12 is a passage 15 through which urgently cooling fluid 25 flows for prevention of the thermoelectric elements 1 and 2 from abnormally high temperature.
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