Patents by Inventor Philippe Lalardie

Philippe Lalardie 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).

  • Filter device for hydrocarbon adsorption
    Patent number: 8328916
    Abstract: A hydrocarbon adsorption filter device comprising: a filter housing; at least one filter element with activated carbon arranged in the filter housing; an intake canal, connecting the filter housing with an environment, wherein fresh air is taken in during a flushing operation; and an intake canal housing cover, wherein the intake canal housing cover includes a labyrinthine canal structure having a first end and an opposing second end, wherein the first end is in communication with the intake canal while the second end is in communication with a floor-side opening of the housing.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: December 11, 2012
    Assignee: Mahle International GmbH
    Inventors: Olivier Donadei, Matthias Flach, Philippe Lalardie, Johann Lamotte, Valentin Ruffet
  • FILTER DEVICE FOR HYDROCARBON ADSORPTION
    Publication number: 20100224069
    Abstract: A hydrocarbon adsorption filter device comprising: a filter housing; at least one filter element with activated carbon arranged in the filter housing; an intake canal, connecting the filter housing with an environment, wherein fresh air is taken in during a flushing operation; and an intake canal housing cover, wherein the intake canal housing cover includes a labyrinthine canal structure having a first end and an opposing second end, wherein the first end is in communication with the intake canal while the second end is in communication with a floor-side opening of the housing.
    Type: Application
    Filed: February 19, 2010
    Publication date: September 9, 2010
    Inventors: Olivier Donadei, Matthias Flach, Philippe Lalardie, Johann Lamotte, Valentin Ruffet