Patents by Inventor Claudio Zaccherini

Claudio Zaccherini 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).

  • Device for supplying a mixture of fuel and air to a manifold of an internal combustion engine
    Patent number: 4751905
    Abstract: The device substantially comprises an upper body in which is formed a first perforation in communication with an air intake opening and delimited by a first conical surface and a support element for a fuel atomisation and metering valve having a tubular form and connected to the first conical surface by means of a pair of ribs disposed substantially in the plane which contains the axis of the first conical surface. The device further includes a lower body in which is formed a second perforation delimited by a second conical surface coaxial with the first and which is in communication with a mixture supply opening, the cone angle of the second conical surface being greater than that of the first conical surface.
    Type: Grant
    Filed: September 29, 1986
    Date of Patent: June 21, 1988
    Assignee: Weber S.p.A.
    Inventors: Silverio Bonfiglioli, Giovanni Gardellini, Claudio Zaccherini