Reinforced collector for the collecting box of a heat exchanger and collecting box comprising one such collector
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United States of America Patent
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Apr 7, 2015
Grant Date -
Jun 11, 2009
app pub date -
Oct 31, 2006
filing date -
Nov 2, 2005
priority date (Note) -
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Abstract
The invention relates to a manifold, of the type comprising a substantially flat plate (20) with holes (22) to accept tubes of a heat exchanger, and turned-up lateral edges (24) extending at an angle to said plate (20) and connected thereto by at least one curved portion in which ribs (52) are formed, the ribs each having a convexity extending substantially in the direction of extension of the lateral edges (24). The plate (20) comprises at least one additional rib (50) between at least some of said holes (22), which ribs each have a convexity extending substantially in the opposite direction to the direction in which the lateral edges (24) extend.
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