MULTI TUBE HEAT EXCHANGER
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United States of America Patent
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Issued Date -
Sep 13, 2012
app pub date -
Sep 8, 2010
filing date -
Sep 18, 2009
priority date (Note) -
Abandoned
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Abstract
Heat exchanger for heat exchange or heat recovery in systems such as refrigeration or heat pump systems, in particular a condenser or evaporator in such systems The heat exchanger is shaped of a multi-port aluminium extrusion (8) by bending and forming parallel loops. Each of the ends of the extrusion (8) are finally bent such that they are facing each other and are connected at an offset of one port or hole (9) and thereby creating a single helical loop unit with inlet and outlet ports (15 respectively 16).
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