Patents by Inventor James Oxborrow

James Oxborrow 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).

  • TURBOCHARGER SYSTEM
    Publication number: 20120152214
    Abstract: This disclosure is directed to a turbocharger arrangement having a high pressure turbocharger and a low pressure turbocharger connected in series. The low pressure turbine has first and second volutes and the arrangement includes a control valve which controls the proportion of exhaust gas which is directed through the first and second passages to the first and second volutes.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 21, 2012
    Applicant: Perkins Engines Company Limited
    Inventors: Christopher P. Thorne, James Oxborrow, Thomas William Carlill, Matthew Paul Nicholson
  • Flow assembly for an exhaust system
    Patent number: 7805932
    Abstract: A flow assembly has a hollow housing including a lumen extending from a proximal aperture to a distal aperture. The flow assembly can have a first set of blades including at least one first blade disposed within the lumen, wherein the at least one first blade extends from the housing and can be positioned between the proximal aperture and the distal aperture. The flow assembly also has a second set of blades including at least one second blade disposed within the lumen, wherein the at least one second blade extends from the housing and can be positioned between the at least one first blade and the distal aperture. Also, the flow assembly can have a central passageway substantially free of blades extending from the proximal aperture to the distal aperture.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: October 5, 2010
    Assignee: Perkins Engines Company Limited
    Inventor: James Oxborrow
  • Flow assembly for an exhaust system
    Publication number: 20080098499
    Abstract: A flow assembly has a hollow housing including a lumen extending from a proximal aperture to a distal aperture. The flow assembly can have a first set of blades including at least one first blade disposed within the lumen, wherein the at least one first blade extends from the housing and can be positioned between the proximal aperture and the distal aperture. The flow assembly also has a second set of blades including at least one second blade disposed within the lumen, wherein the at least one second blade extends from the housing and can be positioned between the at least one first blade and the distal aperture. Also, the flow assembly can have a central passageway substantially free of blades extending from the proximal aperture to the distal aperture.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 24, 2008
    Inventor: James Oxborrow