Patents by Inventor Steven Craig Castellaw

Steven Craig Castellaw 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).

  • PRESSURE SENSOR SYSTEM FOR CALCULATING COMPRESSOR MASS FLOW RATE USING SENSORS AT PLENUM AND COMPRESSOR ENTRANCE PLANE
    Publication number: 20160131146
    Abstract: A pressure sensor system for a compressor including an inlet bellmouth is disclosed. The system includes a first static pressure sensor positioned within a plane of a plenum that is upstream of the inlet bellmouth; and a second static pressure sensor positioned at an entrance plane of the compressor. A mass flow rate calculator may calculate a mass flow rate based on a pressure differential between the plane of the plenum and the entrance plane of the compressor.
    Type: Application
    Filed: November 7, 2014
    Publication date: May 12, 2016
    Inventors: Hua Zhang, Douglas Scott Byrd, Steven Craig Castellaw, Michael James Gutta, John Nathan Ihme, Amy Ann Lindblad