Patents by Inventor Domingo C. Pruneda

Domingo C. Pruneda 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).

  • Governor mechanism
    Patent number: 4694795
    Abstract: A governor mechanism for attachment to an engine fuel supply pump is of the two speed type having a weight mechanism 12 which has an output member which moves in response to speed throughout the speed range of the engine. This output member provides an input signal to a follow up servo mechanism which position a cam 61. The cam surface is engaged by a lever 60 which is utilized to position the maximum fuel stop 50 of the governor mechanism. The effort required to move the control rod 23 is provided by the weight mechanism.
    Type: Grant
    Filed: February 3, 1986
    Date of Patent: September 22, 1987
    Assignee: Lucas Industries Public Limited Company
    Inventor: Domingo C. Pruneda