Patents by Inventor Jayaprakash Shreeshailappa SABARAD

Jayaprakash Shreeshailappa SABARAD 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).

  • Air compressor prognostic system
    Patent number: 9897082
    Abstract: Systems and methods of the invention relate to monitoring a change in a rotational speed of a crankshaft to identify a failure related to a crankcase breather valve. A reciprocating compressor can include a detection component that is configured to track a rotational speed of a crankshaft of a compressor to identify a change in rotational speed. In an embodiment, the rotational speed can be monitored while unloaded and/or below approximately 800 Revolutions Per Minute (RPM). Based on a change in a rotational speed of the crankshaft, a controller can be configured to communicate an alert which corresponds to a failure related to the crankcase breather valve.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: February 20, 2018
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Bret Dwayne Worden, Richard C. Peoples, Milan Karunaratne, Jason M. Strode, Jayaprakash Shreeshailappa Sabarad
  • AIR COMPRESSOR PROGNOSTIC SYSTEM
    Publication number: 20130336810
    Abstract: Systems and methods of the invention relate to monitoring a change in a rotational speed of a crankshaft to identify a failure related to a crankcase breather valve. A reciprocating compressor can include a detection component that is configured to track a rotational speed of a crankshaft of a compressor to identify a change in rotational speed. In an embodiment, the rotational speed can be monitored while unloaded and/or below approximiately 800 Revolutions Per Minute (RPM). Based on a change in a rotational speed of the crankshaft, a controller can be configured to communicate an alert which corresponds to a failure related to the crankcase breather valve.
    Type: Application
    Filed: August 1, 2013
    Publication date: December 19, 2013
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: BRET DWAYNE WORDEN, RICHARD C. PEOPLES, MILAN KARUNARATNE, JASON M. STRODE, JAYAPRAKASH SHREESHAILAPPA SABARAD
  • METHOD AND SYSTEM FOR RECIPROCATING COMPRESSOR STARTING
    Publication number: 20130280095
    Abstract: Systems and methods of the invention may overcome a higher than normal starting torque for in a reciprocating, electric motor driven air compressor for a vehicle. A detection component can be configured to detect a stall condition for a reciprocating compressor based on a force from compressed air being compressed into a reservoir of the reciprocating compressor. Based upon the detected stall condition, a controller can reverse direction or increase torque to alleviate the stall condition. In the reverse direction mode, the controller component can change a direction of a piston rotation. In the torque increase mode, the controller increases a number of poles for the motor, a line voltage, or a volt/hertz.
    Type: Application
    Filed: April 5, 2013
    Publication date: October 24, 2013
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Bret Dwayne WORDEN, Richard C. PEOPLES, Jayaprakash Shreeshailappa SABARAD, Jason M. STRODE