Heat transfer device of a plate stack construction

Details Heat transfer device of a plate stack construction Heat transfer device of a plate stack construction

1996-08-01

1998-02-17

Flanigan, Allen J.

Heat exchange

Flow passages for two confined fluids

Interdigitated plural first and plural second fluid passages

165DIG363, F28F 308

Patent

active

057182868

ABSTRACT:
A plate sandwich structure for a heat transfer device provides flow duct plate units alternately stacked upon one another having flow duct breakthroughs which extend between two lateral plate areas as well as with connection duct breakthroughs, which are arranged separately from the flow duct breakthroughs, and connection cover plate units having connection duct breakthroughs arranged at least in two lateral plate areas. The last named breakthroughs suitably overlap with equal-sided ends in a flow duct breakthrough of one adjoining lateral plate area as well as a connection duct breakthrough of a flow duct plate unit adjoining the other lateral plate area. This results in two separate flow duct systems which are capable of passing two fluids in a cross current, reverse current or direct current. The structure can be used, for example, as a high temperature battery cooling element.

REFERENCES:
patent: 4516632 (1985-05-01), Swift et al.
patent: 4744414 (1988-05-01), Schon
patent: 4815534 (1989-03-01), Fuerschbach
patent: 5429183 (1995-07-01), Hisamori et al.

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