Heat Exchanger Construction
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United States of America Patent
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Issued Date -
Jul 13, 2017
app pub date -
Feb 1, 2017
filing date -
Apr 5, 2007
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Abstract
An improved heat exchanger having a pair of headers and at least one tube extending between and fluidly connecting the headers. A tubular structure for and defining in part each of the headers. The tubular structure being defined by a pair of body elements and having opposed longitudinal joints defined by overlapping portions of the body elements. One of the body elements overlaps the other of the body elements to define one of the joints and is overlapped by the other of the body elements to define the other of the joints.
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