Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2005-09-27
2005-09-27
Koehler, Robert R. (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C148S516000, C427S180000, C427S189000, C427S191000, C427S192000, C427S201000, C427S202000, C427S203000, C427S205000, C427S310000, C427S406000, C428S546000, C428S548000, C428S553000, C428S557000, C428S615000, C428S636000, C428S650000, C428S658000, C428S937000, C428S940000
Reexamination Certificate
active
06949300
ABSTRACT:
The present invention is directed to a process for preparing aluminum and aluminum alloy surfaces in heat exchangers for brazing by depositing thereon a kinetic sprayed brazing composition. The process simultaneously deposits monolith or composite coatings that can include all braze materials and corrosion protection materials used in the brazing of aluminum fins to plates and tubes in a single stage.
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Elmoursi Alaa A.
Gillispie Bryan A.
Hutchins Hartley F.
Luo Yang
Smith John Robert
Delphi Technologies Inc.
Koehler Robert R.
McBain Scott A.
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