To provide a thermoelectric generator in which a contact surface between a heat recovering member and a heat receiver of a thermoelectric generating module is finished as a surface with high flatness, and heat can be extremely efficiently transmitted to the heat receiver of the thermoelectric generating module without pressurizing the contact surface.
When a fin member 2 is heated to a high temperature together with a fin 2B during using the thermoelectric generator, a low melting point metallic body 5 filled in the recess 2C of the fin member 2 is melted and a high melting point metallic film (oxidation inhibiting film) 4 covering the surface of the rising part 5A of the low melting point metallic body 5 is closely stuck to the heat receiving surface 1A1 of the thermoelectric generating module 1 by the flexibility of the melted low melting point metallic body 5. Consequently, heat transmission from the fin member 2 to the heat receiving substrate 1A of the thermoelectric generating module 1 can be extremely efficiently performed.
COPYRIGHT: (C)2007,JPO&INPIT
| JP2005137188A | ||||
| JP6260817A |
Yoshiki Kuroki
Hikaru Suzuki
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