Patents by Inventor Peter Swinnerton

Peter Swinnerton 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).

  • Bi-directional hydraulic flow control valve
    Patent number: 9347572
    Abstract: A flow control valve for a hydropneumatic suspension comprises a circular valve body including a flow restriction and a plurality of flow relief passages closed at one side by respective leaf springs. Further flow relief is provided by a reciprocal central sleeve which contains the flow restrictor and is movable to unseat one or both leaf springs.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: May 24, 2016
    Assignee: JC Bamford Excavators Limited
    Inventors: Anthony Edward Moore, Oldrich Novak, Peter Swinnerton
  • BI-DIRECTIONAL HYDRAULIC FLOW CONTROL VALVE
    Publication number: 20150198213
    Abstract: A flow control valve for a hydropneumatic suspension comprises a circular valve body including a flow restriction and a plurality of flow relief passages closed at one side by respective leaf springs. Further flow relief is provided by a reciprocal central sleeve which contains the flow restrictor and is movable to unseat one or both leaf springs.
    Type: Application
    Filed: January 14, 2015
    Publication date: July 16, 2015
    Applicant: JC Bamford Excavators Limited
    Inventors: Anthony Edward Moore, Oldrich Novak, Peter Swinnerton