Modular reaction block assembly with thermoelectric cooling and

Details Modular reaction block assembly with thermoelectric cooling and Modular reaction block assembly with thermoelectric cooling and

1998-06-10

2000-07-11

Knode, Marian C.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

422196, 422202, 422131, 422138, 165263, F25B 2102, F25B 2900

Patent

active

060868317

ABSTRACT:
An array of reaction assemblies for heating and cooling a plurality of reaction vessels. Each reaction vessel assembly including a heat conductive reaction block having an exterior wall and a reaction vessel receiving cavity formed in the block inwardly of the exterior wall. A thermoelectric module is mounted in heat transfer engagement with the exterior wall of the heat conductive reaction block. A fluid heat exchange element is mounted in heat transfer engagement with the thermoelectric module. The thermoelectric module has its junctions to selectively remove heat from the exterior wall of the reaction block or to supply heat to this exterior wall. Each thermoelectric module has thermoelectric junctions cascaded for increased heating and cooling range and a plurality of these junctions to increase capacity.

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