Patents Assigned to Atlas Compco Comptec
  • Spark-prevention coating for oxygen compressor shroud
    Patent number: 5980203
    Abstract: A shroud which has an inner surface configured to surround an impeller, with the surface comprising a metallic substrate, and a metallic bond coat overlaying the substrate. A porous spark resistant abradable silver or silver alloy layer overlays the bond coat. The method of forming the porous silver layer is also disclosed.
    Type: Grant
    Filed: May 23, 1997
    Date of Patent: November 9, 1999
    Assignee: Atlas Compco Comptec
    Inventors: Raymond A. Zatorski, Janet R. Linsey, Timothy J. Tabor, Robert A. Palladino