| 摘要 |
<p>PURPOSE:To provide a thermoelectric generating device which has a simple structure and facilitates the improved collection of thermal energy to a high temperature junction part and the improved heat diffusion from a low temperature junction part to a low temperature heat source. CONSTITUTION:Thermoelectric generating elements P and N and insulators 8 are alternately provided to compose a cylindrical unit. Collecting junction parts 2a and 2b are provided on the outer circumferential surface and inner circumferential surface of the cylindrical unit respectively and a heatpipe 6 which is circumscribed the outer circumference collecting junction part 2a and a heatpipe 7 which is inscribed the inner circumference collecting junction part 2b are provided.</p> |
