Patents Assigned to Qualetude
  • Exhaust gas recirculation device for an internal combustion engine
    Publication number: 20030127078
    Abstract: The present invention pertains to an exhaust gas recirculation device (1) for an internal combustion engine of the type comprising a tubular part (2) for passage of said gases and a connector (5, 6) at each of its ends (3, 4), characterized in that at least one connector (5, 6) presents at least one circular corrugation ridge (7) for the absorption of vibrations.
    Type: Application
    Filed: December 11, 2002
    Publication date: July 10, 2003
    Applicant: Qualetude
    Inventor: Marcel LeFoll