Patents by Inventor Phillip D. Thompson

Phillip D. Thompson 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).

  • Fluid dosing device
    Patent number: 9003775
    Abstract: A mounting arrangement for attaching a pump arrangement to an exhaust pipe at a boss includes a delivery nozzle section and a remaining section including a pump body. The mounting arrangement includes a packing for supporting the pump body at the remaining section of the pump arrangement.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: April 14, 2015
    Assignee: Delphi International Operations Luxembourg S.A.R.L.
    Inventors: Keith E. Wright, Michael Peter Cooke, Phillip D. Thompson, Simon Coster, Nick J. Oldfield, Martin Paul Hardy
  • FLUID DOSING DEVICE
    Publication number: 20120085085
    Abstract: A mounting arrangement for attaching a pump arrangement to an exhaust pipe at a boss includes a delivery nozzle section and a remaining section including a pump body. The mounting arrangement includes a packing for supporting the pump body at the remaining section of the pump arrangement.
    Type: Application
    Filed: May 20, 2010
    Publication date: April 12, 2012
    Inventors: Keith E. Wright, Michael Peter Cooke, Phillip D. Thompson, Simon Coster, Nick J. Oldfield, Martin Paul Hardy
  • Solenoid operated valve pressure balanced in a closed position by a single diaphragm
    Patent number: 4641686
    Abstract: A solenoid operated valve, including a balanced operating position when the valve is closed, is disclosed for use for handling pressurized air. The valve includes a valve body having an interior portion with at least one valve seat selectably contacted by a valve seal. The valve seal is mounted upon a longitudinally extending valve stem which is connected at one end to a diaphragm and at the other end slideably connected within the valve body itself. The diaphragm separates an interior portion of the valve into an inlet chamber and an expansion chamber. The valve seat separates the inlet chamber from an outlet chamber, the inlet chamber in communication with the air supply and the outlet chamber in communication with the air destination. The area of the valve seat is of equal area to the diaphragm. The outlet chamber and the expansion chamber are in air communication.
    Type: Grant
    Filed: December 18, 1984
    Date of Patent: February 10, 1987
    Inventor: Phillip D. Thompson