Patents by Inventor Jacky Tartarin

Jacky Tartarin 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).

  • Inlet or exhaust line for a reciprocating machine
    Patent number: 5655367
    Abstract: An inlet or exhaust line for a reciprocating machine attenuates the sound level of the machine while being simple and economical to produce. A sensor measures the instantaneous flow rate of gases passing through the line while a restriction device variably restricts the cross-section of the line as a function of the instantaneous flow rate measured by the sensor. Material for absorbing acoustic energy covers the internal wall of the line.
    Type: Grant
    Filed: January 27, 1995
    Date of Patent: August 12, 1997
    Assignee: Centre National De La Recherche Scientifique (CNRS)
    Inventors: Jean-Laurent Peube, Jacky Tartarin, Janick Laumonier