Patents by Inventor Soumya Nayyar

Soumya Nayyar 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).

  • Detection of delta pressure sensor icing
    Patent number: 11781944
    Abstract: An engine system includes a delta pressure sensor configured to sense a pressure difference across an engine exhaust handling component and an electronic control system configured to determine a cold sensor condition permitting icing of the delta pressure sensor, determine a sensed pressure deviation condition indicative of deviation of the pressure difference sensed by the delta pressure sensor from a deviation limit, dynamically model a sensor heat transfer condition indicative of heating or cooling of the delta pressure sensor, determine that the sensor heat transfer condition is indicative of insufficient heating of the delta pressure sensor to mitigate icing of the delta pressure sensor, and determine an icing condition of the delta pressure sensor.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: October 10, 2023
    Assignee: Cummins Inc.
    Inventors: Jesse Kurt Magnuson, Soumya Nayyar, Mostafa S. Raihan
  • DETECTION OF DELTA PRESSURE SENSOR ICING
    Publication number: 20230168154
    Abstract: An engine system includes a delta pressure sensor configured to sense a pressure difference across an engine exhaust handling component and an electronic control system configured to determine a cold sensor condition permitting icing of the delta pressure sensor, determine a sensed pressure deviation condition indicative of deviation of the pressure difference sensed by the delta pressure sensor from a deviation limit, dynamically model a sensor heat transfer condition indicative of heating or cooling of the delta pressure sensor, determine that the sensor heat transfer condition is indicative of insufficient heating of the delta pressure sensor to mitigate icing of the delta pressure sensor, and determine an icing condition of the delta pressure sensor.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 1, 2023
    Inventors: Jesse Kurt Magnuson, Soumya Nayyar, Mostafa S. Raihan