Method of making heat exchangers
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United States of America Patent
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Jan 5, 2010
Grant Date -
Jun 15, 2006
app pub date -
Dec 29, 2005
filing date -
Nov 9, 1998
priority date (Note) -
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Abstract
The heat exchanger is made economically by pressure-forming cavities in relatively thick thermo-plastic panels, interleaving them with other thermo-plastic panels having separate gas flow conduit structures, and securing the panels together. Preferably, the heat exchanger is an opposed-flow-heat-exchanger giving improved heat-transfer efficiency.
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