Patents by Inventor Stephen Andrew HOBBS

Stephen Andrew HOBBS 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 PRESSURE SENSOR LINE RESERVOIR
    Publication number: 20140209749
    Abstract: The present invention concerns a device for use in an aircraft fuel pressure sensor line. More particularly, but not exclusively, this invention concerns a fuel pressure sensor line connecting an aircraft fuel pump to a pressure sensor. The invention also concerns a fuel pressure sensor line reservoir for use with a sensor line connecting an aircraft fuel pump to a pressure sensor. An aircraft fuel pump system comprises an aircraft fuel pump and a pressure sensor connected the aircraft fuel pump via a sensor line. The sensor line includes a reservoir located between the aircraft fuel pump and the pressure sensor. The reservoir acts to prevent liquid contacting the pressure switch when the fuel pump is not active.
    Type: Application
    Filed: January 29, 2014
    Publication date: July 31, 2014
    Applicant: AIRBUS OPERATIONS LIMITED
    Inventors: Osama AL-TAYAWE, Stephen Andrew HOBBS, Andrew RYAN, Thambirajah SIVARAJAH