Patents by Inventor PAUL MICHAEL PASSARELLI

PAUL MICHAEL PASSARELLI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Thermal engine with an improved valve system
    Patent number: 8997627
    Abstract: A radial thermal engine with an improved valve system is disclosed herein comprising intake and exhaust port valve assemblies fluidly connected to respective intake and exhaust ports contained within a cylinder head assembly. Each intake and each exhaust port valve assembly comprises at least one rotatable port cover having spaced apart openings which are periodically alignable to the intake and exhaust ports, respectively.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: April 7, 2015
    Inventor: Paul Michael Passarelli
  • THERMAL ENGINE WITH AN IMPROVED VALVE SYSTEM
    Publication number: 20120272821
    Abstract: A radial thermal engine with an improved valve system is disclosed herein comprising intake and exhaust port valve assemblies fluidly connected to respective intake and exhaust ports contained within a cylinder head assembly. Each intake and each exhaust port valve assembly comprises at least one rotatable port cover having spaced apart openings which are periodically alignable to the intake and exhaust ports, respectively.
    Type: Application
    Filed: April 25, 2012
    Publication date: November 1, 2012
    Inventor: PAUL MICHAEL PASSARELLI