Heat exchanger and manufacturing method thereof

Details Heat exchanger and manufacturing method thereof Heat exchanger and manufacturing method thereof

2005-07-29

2008-11-04

Jones, Melvin (Department: 3744)

Refrigeration

Using electrical or magnetic effect

Thermoelectric; e.g., peltier effect

C062S003200, C136S204000

Reexamination Certificate

active

07444822

ABSTRACT:
Resins (5, 6) are interposed as insulating layers between heat radiation side and heat absorption side heat exchange bodies (2, 3) and heat radiation side and heat absorption side electrodes (41, 42) of a thermoelectric conversion element module (4). The resin (5) is fusion bonded to the heat radiation side heat exchange body (2), and the resin (6) is fusion bonded to the heat radiation side heat exchange body (3). The material of the resins (5, 6) is, for example, a thermosetting plastic. The thermosetting plastic becomes soft when heated and then cures. At the time of fusion bonding of the resins (5, 6) to the heat exchange bodies (2, 3), the heat exchange bodies (2, 3) and the resins (5, 6) are heated and pressed. Then, the resins (5, 6) become soft and enter the cavities and flaws formed in the surfaces of the heat exchange bodies (2, 3). The resins (5, 6) having entered the cavities and flaws cure to fill the cavities in the surfaces of the heat exchange bodies (2, 3).

REFERENCES:
patent: 5168339 (1992-12-01), Yokotani et al.
patent: 5409547 (1995-04-01), Watanabe et al.
patent: 5715684 (1998-02-01), Watanabe et al.
patent: 2001-183025 (2001-07-01), None
patent: 10-0343386 (2002-07-01), None

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