Patents by Inventor Hunter Yates McDaniel

Hunter Yates McDaniel 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).

  • Patent number: 8833177
    Abstract: A method for measuring the flow rate of a fluid using a differential pressure sensor is presented. In this method, two pitot tubes are positioned within in flowing fluid, creating a pressure differential that is converted to a voltage by a differential pressure sensor. The voltage is transmitted to a programmable microcontroller for computation of flow rate based on a calibration procedure that was been used to determine the relationship between voltage and flow rate. The microcontroller may also be used to correct for temperature variations, store fluid flow rates, calculate the total volume of fluid that has passed, transmit data, display data, modify the fluid flow, or automatically run a calibration routine.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: September 16, 2014
    Inventors: Hunter Yates McDaniel, Philip Edward Heil
  • Publication number: 20130008264
    Abstract: A system and method for measuring pressure differential including a first pitot tube, a second pitot tube, a pressure sensor, a low pass filter, a microcontroller, and a control system is presented. A first and second pitot tube are positioned in flowing fluid, creating positive pressure and negative pressure in the pitot tubes that may be transmitted to a pressure sensor. The positive and negative pressure may create a pressure differential in the pressure sensor measured as voltage. Voltage from the pressure sensor may be transmitted to a microcontroller which may be calibrated to a standard flow meter to fit a curve of the voltage in relation to the flow rate, enabling the fluid flow rate through the pipeline to be measured. The microcontroller may be used to store fluid flow rates or to further calculate volume of fluid flowing through a pipeline and may transmit data to a control system which may be used to program the microcontroller or may be used to display collected fluid flow rate and volume data.
    Type: Application
    Filed: July 7, 2011
    Publication date: January 10, 2013
    Inventors: Hunter Yates McDaniel, Philip Edward Heil