Heat exchange – With coated – roughened or polished surface
Reexamination Certificate
2011-04-19
2011-04-19
Flanigan, Allen J (Department: 3744)
Heat exchange
With coated, roughened or polished surface
C228S183000, C228S203000
Reexamination Certificate
active
07926556
ABSTRACT:
Process for the manufacture of a heat exchanger, in particular an evaporator, comprising the preparation, assembling and brazing of components of the heat exchanger, the brazing being carried out under given temperature conditions. Prior to the assembling and to the brazing, a surface treatment operation is carried out that includes applying a coating to a chosen component, the coating including a support, at least one active agent suitable for giving the heat exchanger chosen properties during its operation, and at least one thermal protection agent suitable for enabling the coating to withstand the brazing temperature conditions.
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Casenave Christian
Meslin Frederic
Flanigan Allen J
Howard & Howard Attorneys PLLC
Valeo Systemes Thermiques
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