Patents by Inventor Vincenzo Damiani

Vincenzo Damiani 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).

  • High-pressure fuel pump for internal combustion engine with improved partial-load performance
    Patent number: 6817841
    Abstract: A fuel injection system in which only one pump element at a time can aspirate fuel. As a result, it is attained that even in partial-load operation, all the pump elements are in operation, and as a consequence the smooth operation of the engine in partial-load operation is improved.
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: November 16, 2004
    Assignee: Robert Bosch GmbH
    Inventors: Kurt Frank, Steffen Jung, Andreas Kellner, Vincenzo Damiani, Domenico Maldera, Davide Olieveri
  • High-pressure fuel pump for internal combustion engine with improved partial-load performance
    Publication number: 20020189436
    Abstract: A fuel injection system in which only one pump element at a time can aspirate fuel. As a result, it is attained that even in partial-load operation, all the pump elements are in operation, and as a consequence the smooth operation of the engine in partial-load operation is improved.
    Type: Application
    Filed: June 10, 2002
    Publication date: December 19, 2002
    Applicant: Robert Bosch GmbH
    Inventors: Kurt Frank, Steffen Jung, Andreas Kellner, Vincenzo Damiani, Domenico Maldera, Davide Olivieri
  • System for determining axial displacement of a rod, particularly the plunger of an electromagnetic fuel injector
    Patent number: 5005404
    Abstract: The present invention relates to a system for determining axial displacement of a rod forming part of a device comprising a member in which are formed at least two chambers containing high-pressure fluid and each defined by a respective surface portion of the rod. The system consists in forming a sliding coupling between the rod portion separating the two chambers and the seat in which the rod slides; in forming, on the aforementioned rod portion, a pair of annular grooves defining an annular surface portion; in forming at least a housing on the aforementioned member; and in fitting inside the housing a proximity transducer for determining displacement of the annular surface portion parallel to the rod.
    Type: Grant
    Filed: April 10, 1990
    Date of Patent: April 9, 1991
    Assignee: Weber S.r.l.
    Inventors: Mario Ricco, Vincenzo Damiani, Michele Picciallo