Patents by Inventor Toby J. Pedley

Toby J. Pedley 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).

  • Fuel pump
    Patent number: 11208974
    Abstract: A pump body of a high pressure fuel pump defines a compression chamber in fluid communication with a first recess dug in a first outer face. A second recess is dug in a second outer face of the body. An inlet channel opens in a conduit extending between the first recess and the second recess.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: December 28, 2021
    Inventors: Toby J. Pedley, Paul Buckley, Adam Tully
  • FUEL PUMP
    Publication number: 20200370523
    Abstract: A pump body of a high pressure fuel pump defines a compression chamber in fluid communication with a first recess dug in a first outer face. A second recess is dug in a second outer face of the body. An inlet channel opens in a conduit extending between the first recess and the second recess.
    Type: Application
    Filed: January 17, 2019
    Publication date: November 26, 2020
    Inventors: Toby J. PEDLEY, Paul BUCKLEY, Adam TULLY
  • High pressure fuel pump
    Patent number: 10385845
    Abstract: A high pressure fuel pump includes a pump head from which extends a turret, a bore extends along a main axis from a pumping chamber through the turret to an open end. A piston is arranged in the bore and protrudes out of the turret, an outer extremity being provided with a cam follower. A spring is arranged around the piston and slipped over the turret, the spring is compressed between the cam follower and the main part of the pump head. A cup shaped sleeve is arranged around the turret and defines a volume between the turret and the peripheral wall which fills with fuel that has leaked between the piston and the blind bore from the pumping chamber. A bottom face of the sleeve is provided with a hole through which the piston extends. An opening in the peripheral wall allows fuel to exit the volume.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: August 20, 2019
    Assignee: DELPHI TECHNOLOGIES IP LIMITED
    Inventors: Paul F. Garland, Toby J. Pedley
  • HIGH PRESSURE FUEL PUMP
    Publication number: 20160341194
    Abstract: A high pressure fuel pump includes a pump head from which extends a turret, a bore extends along a main axis from a pumping chamber through the turret to an open end. A piston is arranged in the bore and protrudes out of the turret, an outer extremity being provided with a cam follower. A spring is arranged around the piston and slipped over the turret, the spring is compressed between the cam follower and the main part of the pump head. A cup shaped sleeve is arranged around the turret and defines a volume between the turret and the peripheral wall which fills with fuel that has leaked between the piston and the blind bore from the pumping chamber. A bottom face of the sleeve is provided with a hole through which the piston extends. An opening in the peripheral wall allows fuel to exit the volume.
    Type: Application
    Filed: December 3, 2014
    Publication date: November 24, 2016
    Applicant: Delphi International Operations Luxembourg S.À.R.L
    Inventors: Paul F. Garland, Toby J. Pedley