Patents by Inventor Gianbattista Urbani

Gianbattista Urbani 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).

  • Sensor for detection of oil leaks and oil quality in stuffing box of walking beam pump system
    Patent number: 5245860
    Abstract: A method and apparatus for sensing unacceptable oil leaks from a stuffing box in a walking beam pumping system includes a container for receiving leakage from the stuffing box which is divided by a weir into a first compartment and a second compartment wherein the first compartment is provided with an adjustable outlet for setting the acceptable level of stuffing box leakage such that when the acceptable level is exceeded leakage into the second compartment occurs and is sensed by an appropriate sensor (28).
    Type: Grant
    Filed: September 9, 1991
    Date of Patent: September 21, 1993
    Assignee: Intevep, S.A.
    Inventors: Victor Chang, Noel Moreno, Cesar Alvarez, Gianbattista Urbani