Patents by Inventor Franco Zecchini

Franco Zecchini 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).

  • Engine compressor with a perfected ventilating device
    Patent number: 5181840
    Abstract: An engine compressor comprising an internal combustion engine with a drive shaft; a compressor with a head and a cylinder; and a device for ventilating the head and cylinder, and having: an impeller fitted on to the drive shaft; a housing mounted between the casings of the engine and the compressor, and defining an internal chamber housing the impeller; an inlet formed in a central position of the housing and through which ambient air is drawn; and an outlet formed in the top portion of the housing and through which air is fed to the head and the cylinder.
    Type: Grant
    Filed: February 13, 1991
    Date of Patent: January 26, 1993
    Assignee: Fini Electtrocostruzioni Meccaniche S.p.A.
    Inventor: Franco Zecchini