Patents by Inventor Toby Pedley

Toby 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
    Publication number: 20230383716
    Abstract: A pump for a fuel delivery system comprises a main housing and a plunger housing arranged to couple to the main housing so as to define a compression chamber therebetween. The main housing and the plunger housing comprise respective first and second opposed faces which are arranged to form a seal therebetween. The main housing comprises a projecting portion which projects from the first face of the main housing through an opening in the second face of the plunger housing into a plunger bore.
    Type: Application
    Filed: October 6, 2021
    Publication date: November 30, 2023
    Inventors: Paul F. GARLAND, Toby PEDLEY
  • High pressure fuel pump
    Patent number: 10830220
    Abstract: A high pressure fuel pump includes a pumping head and a plunger slidably adjusted in a bore. The plunger is provided with a blind bore defining a chamber open in the head end of the plunger and in fluid communication with the compression chamber, the end face of the plunger being limited to a peripheral annular face surrounding the opening, the bore further defining a peripheral cylindrical wall and a bottom face. A filler member is arranged inside the chamber.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: November 10, 2020
    Assignee: DELPHI TECHNOLOGIES IP LIMITED
    Inventors: Paul F. Garland, Toby Pedley, Matthew Fairbairn
  • HIGH PRESSURE FUEL PUMP
    Publication number: 20190113032
    Abstract: A high pressure fuel pump includes a pumping head and a plunger slidably adjusted in a bore. The plunger is provided with a blind bore defining a chamber open in the head end of the plunger and in fluid communication with the compression chamber, the end face of the plunger being limited to a peripheral annular face surrounding the opening, the bore further defining a peripheral cylindrical wall and a bottom face. A filler member is arranged inside the chamber.
    Type: Application
    Filed: April 19, 2017
    Publication date: April 18, 2019
    Inventors: Paul F. Garland, Toby Pedley, Matthew Fairbairn
  • FUEL PUMP HOUSING
    Publication number: 20180252193
    Abstract: A fuel pump housing includes a pumping chamber that is substantially spherical and a drilling intersecting the pumping chamber at an opening. The drilling transitions into the pumping chamber at a transition region of progressively increasing diameter. The transition region and the spherical pumping chamber are configured such that a peak stress in the fuel pump housing is at a location that is spaced away from the opening.
    Type: Application
    Filed: September 6, 2016
    Publication date: September 6, 2018
    Inventors: Matthew Fairbairn, Paul Francis Garland, Toby Pedley