Patents by Inventor Jason M. STRODE
Jason M. STRODE 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).
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Patent number: 10724462Abstract: Systems and methods (e.g., a method for controlling and/or operating a compressor) are provided that includes the steps of monitoring a crankcase pressure of a first compressor; analyzing the monitored crankcase pressure that includes calculating an average of the crankcase pressure over a time period and comparing the average of the crankcase pressure over the time period to a nominal crankcase average pressure; identifying a condition of the first compressor based on the analysis of the monitored crankcase pressure; and adjusting operation of a second compressor to compensate for the first compressor in response to identifying the condition of the first compressor based on the analysis of the monitored crankcase pressure. (The method may be carried out automatically or otherwise by a controller).Type: GrantFiled: September 14, 2017Date of Patent: July 28, 2020Assignee: General Electric CompanyInventors: Neil William Burkell, Milan Karunaratne, David Edward Petersen, Richard C. Peoples, Jason M. Strode, Bret Dwayne Worden
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Patent number: 10233920Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include monitoring a pressure of compressed air within a reservoir, actuating a piston within a cylinder of the compressor, and detecting a leak condition of an exhaust valve of the cylinder through recognition of a change in the monitored pressure of the compressed air within the reservoir during a time period in which the piston is actuated. A system is also disclosed including an engine, a compressor operatively connected to the engine, and a controller that is operable to determine a condition of the compressor.Type: GrantFiled: April 19, 2013Date of Patent: March 19, 2019Assignee: GE GLOBAL SOURCING LLCInventors: Bret Dwayne Worden, Richard C. Peoples, David E. Peterson, Jason M. Strode, Neil W. Burkell, Milan Karunaratne
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Patent number: 10006337Abstract: In one aspect, a method for detecting and diagnosing a coolant leak of an engine may include diagnosing a coolant leak of the engine based on a low frequency pressure response of a measured engine coolant pressure. In another aspect, an engine system (e.g., for a vehicle) includes an engine and a coolant system operatively connected to the engine. The coolant system includes a coolant reserve and a coolant pump between the engine and the coolant reserve. The engine system also includes a coolant pressure sensor to measure coolant pressure, and a controller configured to measure an engine coolant pressure and diagnose a coolant leak of the coolant system based on a low frequency pressure response of the measured engine coolant pressure.Type: GrantFiled: September 21, 2015Date of Patent: June 26, 2018Assignee: General Electric CompanyInventors: Jason M. Strode, Bret Dwayne Worden, Milan Karunaratne
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Patent number: 9897082Abstract: 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: GrantFiled: August 1, 2013Date of Patent: February 20, 2018Assignee: GENERAL ELECTRIC COMPANYInventors: Bret Dwayne Worden, Richard C. Peoples, Milan Karunaratne, Jason M. Strode, Jayaprakash Shreeshailappa Sabarad
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Publication number: 20180003122Abstract: Systems and methods (e.g., a method for controlling and/or operating a compressor) are provided that includes the steps of monitoring a crankcase pressure of a first compressor; analyzing the monitored crankcase pressure that includes calculating an average of the crankcase pressure over a time period and comparing the average of the crankcase pressure over the time period to a nominal crankcase average pressure; identifying a condition of the first compressor based on the analysis of the monitored crankcase pressure; and adjusting operation of a second compressor to compensate for the first compressor in response to identifying the condition of the first compressor based on the analysis of the monitored crankcase pressure. (The method may be carried out automatically or otherwise by a controller.Type: ApplicationFiled: September 14, 2017Publication date: January 4, 2018Inventors: Neil William Burkell, Milan Karunaratne, David Edward Petersen, Richard C. Peoples, Jason M. Strode, Bret Dwayne Worden
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Patent number: 9771933Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include monitoring a pressure of compressed air within a reservoir of a compressor, actuating an unloader valve of the compressor, and detecting a leak condition of the compressor through recognition of a change in the monitored pressure of the compressed air within the reservoir during a time period in which the unloader valve is actuated. A system is also disclosed including an engine, a compressor operatively connected to the engine, and a controller that is operable to determine a condition of the compressor.Type: GrantFiled: April 19, 2013Date of Patent: September 26, 2017Assignee: General Electric CompanyInventors: Bret Dwayne Worden, Richard C. Peoples, David E. Peterson, Jason M. Strode, Neil W. Burkell, Milan Karunaratne
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Patent number: 9677556Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include operating a compressor to compress air from a first stage compressor into an intermediate stage reservoir, to deliver air from the intermediate stage reservoir to a second stage compressor, and to further compress the air in the second stage compressor into a primary reservoir, monitoring an intermediate stage pressure of the intermediate stage reservoir, and identifying a condition of the compressor through recognition of a change in the monitored intermediate stage pressure during a time period in which the compressor is operated. A vehicle system is also provided including an engine, a compressor operatively connected to the engine, and a controller that is operable to identify a condition of the compressor.Type: GrantFiled: April 19, 2013Date of Patent: June 13, 2017Assignee: General Electric CompanyInventors: Bret Dwayne Worden, Richard C. Peoples, David E. Peterson, Jason M. Strode, Neil W. Burkell, Milan Karunaratne
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Publication number: 20160010537Abstract: In one aspect, a method for detecting and diagnosing a coolant leak of an engine may include diagnosing a coolant leak of the engine based on a low frequency pressure response of a measured engine coolant pressure. In another aspect, an engine system (e.g., for a vehicle) includes an engine and a coolant system operatively connected to the engine. The coolant system includes a coolant reserve and a coolant pump between the engine and the coolant reserve. The engine system also includes a coolant pressure sensor to measure coolant pressure, and a controller configured to measure an engine coolant pressure and diagnose a coolant leak of the coolant system based on a low frequency pressure response of the measured engine coolant pressure.Type: ApplicationFiled: September 21, 2015Publication date: January 14, 2016Inventors: Jason M. Strode, Bret Dwayne Worden, Milan Karunaratne
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Patent number: 9151695Abstract: Presently disclosed are methods and systems for detecting and diagnosing a coolant leak of an engine. A method may include diagnosing a coolant leak of the engine based on a low frequency pressure response of a measured engine coolant pressure. A vehicle system is also disclosed, including an engine, a coolant system operatively connected to the engine. The coolant system includes a coolant reserve and a coolant pump between the engine and the coolant reserve. The vehicle also includes a coolant pressure sensor to measure coolant pressure, and a controller configured to measure an engine coolant pressure and diagnose a coolant leak of the coolant system based on a low frequency pressure response of the measured engine coolant pressure.Type: GrantFiled: June 19, 2012Date of Patent: October 6, 2015Assignee: General Electric CompanyInventors: Bret Dwayne Worden, Jason M. Strode, Milan Karunaratne
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Publication number: 20130336810Abstract: 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: ApplicationFiled: August 1, 2013Publication date: December 19, 2013Applicant: GENERAL ELECTRIC COMPANYInventors: BRET DWAYNE WORDEN, RICHARD C. PEOPLES, MILAN KARUNARATNE, JASON M. STRODE, JAYAPRAKASH SHREESHAILAPPA SABARAD
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Publication number: 20130338899Abstract: Presently disclosed are methods and systems for detecting and diagnosing a coolant leak of an engine. A method may include diagnosing a coolant leak of the engine based on a low frequency pressure response of a measured engine coolant pressure. A vehicle system is also disclosed, including an engine, a coolant system operatively connected to the engine. The coolant system includes a coolant reserve and a coolant pump between the engine and the coolant reserve. The vehicle also includes a coolant pressure sensor to measure coolant pressure, and a controller configured to measure an engine coolant pressure and diagnose a coolant leak of the coolant system based on a low frequency pressure response of the measured engine coolant pressure.Type: ApplicationFiled: June 19, 2012Publication date: December 19, 2013Inventors: Bret Dwayne Worden, Jason M. Strode, Milan Karunaratne
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Publication number: 20130294937Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include monitoring a crankcase pressure of a compressor, analyzing the monitored crankcase pressure, and identifying a condition of the compressor based on the analysis of the monitored crankcase pressure. A system is also disclosed including an engine, a compressor operatively connected to the engine, and a controller that is operable to identify a condition of the compressor.Type: ApplicationFiled: April 19, 2013Publication date: November 7, 2013Inventors: BRET DWAYNE WORDEN, RICHARD C. PEOPLES, DAVID E. PETERSON, JASON M. STRODE, NEIL W. BURKELL, MILAN KARUNARATNE
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Publication number: 20130294938Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include operating a compressor to compress air from a first stage compressor into an intermediate stage reservoir, to deliver air from the intermediate stage reservoir to a second stage compressor, and to further compress the air in the second stage compressor into a primary reservoir, monitoring an intermediate stage pressure of the intermediate stage reservoir, and identifying a condition of the compressor through recognition of a change in the monitored intermediate stage pressure during a time period in which the compressor is operated. A vehicle system is also provided including an engine, a compressor operatively connected to the engine, and a controller that is operable to identify a condition of the compressor.Type: ApplicationFiled: April 19, 2013Publication date: November 7, 2013Inventors: BRET DWAYNE WORDEN, RICHARD C. PEOPLES, DAVID E. PETERSON, JASON M. STRODE, NEIL W. BURKELL, MILAN KARUNARATNE
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Publication number: 20130294936Abstract: Systems and methods of the invention relate to removing fluid from a compressor to mitigate condensation accumulated for a compressor. A controller can be configured to actuate a drain valve coupled to an aftercooler of a compressor and actuate a check valve to isolate air pressure of the aftercooler from a reservoir of the compressor. Through control of the drain valve of the aftercooler and the check valve, the controller removes fluid from the aftercooler to facitliate thermal management of a compressor.Type: ApplicationFiled: April 19, 2013Publication date: November 7, 2013Inventors: BRET DWAYNE WORDEN, RICHARD C. PEOPLES, DAVID E. PETERSON, JASON M. STRODE, NEIL W. BURKELL, MILAN KARUNARATNE
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Publication number: 20130294935Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include monitoring a pressure of compressed air within a reservoir of a compressor, actuating an unloader valve of the compressor, and detecting a leak condition of the compressor through recognition of a change in the monitored pressure of the compressed air within the reservoir during a time period in which the unloader valve is actuated. A system is also disclosed including an engine, a compressor operatively connected to the engine, and a controller that is operable to determine a condition of the compressor.Type: ApplicationFiled: April 19, 2013Publication date: November 7, 2013Inventors: BRET DWAYNE WORDEN, RICHARD C. PEOPLES, DAVID E. PETERSON, JASON M. STRODE, NEIL W. BURKELL, MILAN KARUNARATNE
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Publication number: 20130294934Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include monitoring a pressure of compressed air within a reservoir, actuating a piston within a cylinder of the compressor, and detecting a leak condition of an exhaust valve of the cylinder through recognition of a change in the monitored pressure of the compressed air within the reservoir during a time period in which the piston is actuated. A system is also disclosed including an engine, a compressor operatively connected to the engine, and a controller that is operable to determine a condition of the compressor.Type: ApplicationFiled: April 19, 2013Publication date: November 7, 2013Inventors: BRET DWAYNE WORDEN, RICHARD C. PEOPLES, DAVID E. PETERSON, JASON M. STRODE, NEIL W. BURKELL, MILAN KARUNARATNE
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Publication number: 20130280095Abstract: 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: ApplicationFiled: April 5, 2013Publication date: October 24, 2013Applicant: GENERAL ELECTRIC COMPANYInventors: Bret Dwayne WORDEN, Richard C. PEOPLES, Jayaprakash Shreeshailappa SABARAD, Jason M. STRODE