Patents by Inventor Trideep Singh
Trideep Singh 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: 11920509Abstract: Systems, methods and apparatus are disclosed for providing reduced engine start times for a fumigation type internal combustion engine. A bypass is provided that directly connects the air-fuel mixer upstream of the compressor to the intake manifold, providing the air-fuel mixture to the intake manifold during engine startup.Type: GrantFiled: June 22, 2022Date of Patent: March 5, 2024Assignee: Cummins Inc.Inventors: Rick Vaughan Lewis, Jr., Yilun Liu, Jingxuan Liu, Trideep Singh, Carlos Alcides Lana, Stephen Cox
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Publication number: 20230010956Abstract: Systems and apparatuses include a system including an electronic compressor, a bypass intake coupled between an engine system of a generator set and the electronic compressor, a bypass outlet coupled between the electronic compressor and the engine system, and a valve positioned to selectively inhibit flow between the bypass intake and the bypass outlet during a starting operation.Type: ApplicationFiled: December 2, 2020Publication date: January 12, 2023Applicant: Cummins Power Generation IP, Inc.Inventors: Trideep Singh, Jingxuan Liu, Veronica Susan Perks, Phillip L. Roach, Carlos Alcides Lana, John C. Stetter, Stephen Cox, Philipe F. Saad, Rick Vaughn Lewis, Jr., Milan Khushal Visaria
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Publication number: 20220316385Abstract: Systems, methods and apparatus are disclosed for providing reduced engine start times for a fumigation type internal combustion engine. A bypass is provided that directly connects the air-fuel mixer upstream of the compressor to the intake manifold, providing the air-fuel mixture to the intake manifold during engine startup.Type: ApplicationFiled: June 22, 2022Publication date: October 6, 2022Inventors: Rick Vaughan Lewis, JR., Yilun Liu, Jingxuan Liu, Trideep Singh, Carlos Alcides Lana, Stephen Cox
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Patent number: 11428155Abstract: The present disclosure provides an engine fueling system that includes multiple fueling valves such that the fuel transport delay can be reduced. The fueling system may also include an electrically driven compressor to improve engine properties during engine startup. For example, an engine fueling system comprising: a first compressor; an intake air throttle operably coupled to the first compressor and positioned downstream of the first compressor; a primary fuel path in communication with a fuel supply, wherein a first fuel from the fuel supply is injected into the primary fuel path upstream from the compressor; and a secondary fuel path in communication with the fuel supply, wherein a second fuel from the fuel supply is injected into the secondary fuel path downstream from the compressor.Type: GrantFiled: July 24, 2019Date of Patent: August 30, 2022Assignee: CUMMINS INC.Inventors: Carlos A. Lana, Trideep Singh, Veronica S. Perks, Steven Kolhouse, Robin J. Bremmer, Philipe F. Saad, Agneya Turlapati, Milan Visaria
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Publication number: 20210215094Abstract: The present disclosure provides an engine fueling system that includes multiple fueling valves such that the fuel transport delay can be reduced. The fueling system may also include an electrically driven compressor to improve engine properties during engine startup. For example, an engine fueling system comprising: a first compressor; an intake air throttle operably coupled to the first compressor and positioned downstream of the first compressor; a primary fuel path in communication with a fuel supply, wherein a first fuel from the fuel supply is injected into the primary fuel path upstream from the compressor; and a secondary fuel path in communication with the fuel supply, wherein a second fuel from the fuel supply is injected into the secondary fuel path downstream from the compressor.Type: ApplicationFiled: July 24, 2019Publication date: July 15, 2021Inventors: Carlos A. Lana, Trideep Singh, Veronica S. Perks, J. Steven Kolhouse, Robin J. Bremmer, Philipe F. Saad, Agneya Turlapati, Milan Visaria
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Patent number: 10550800Abstract: Various methods and systems are provided for reducing cylinder-to-cylinder variation in exhaust gas recirculation. In one embodiment, a system comprises a first cylinder group of an engine having a first number of cylinders, a second cylinder group of the engine having a second number of cylinders that is not an integer multiple of the first number of cylinders, and an exhaust system coupled to the first cylinder group and the second cylinder group. In at least one mode of operation, the exhaust system has exhaust ports of the first cylinder group fluidly coupled to an intake of the engine and exhaust ports of the second cylinder group fluidly decoupled from the intake.Type: GrantFiled: October 18, 2016Date of Patent: February 4, 2020Assignee: Transportation IP Holdings, LLCInventors: Vijayaselvan Jayakar, Amit Kumar Sharma, Jennifer Anne Lachapelle, Trideep Singh
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Publication number: 20170037817Abstract: Various methods and systems are provided for reducing cylinder-to-cylinder variation in exhaust gas recirculation. In one embodiment, a system comprises a first cylinder group of an engine having a first number of cylinders, a second cylinder group of the engine having a second number of cylinders that is not an integer multiple of the first number of cylinders, and an exhaust system coupled to the first cylinder group and the second cylinder group. In at least one mode of operation, the exhaust system has exhaust ports of the first cylinder group fluidly coupled to an intake of the engine and exhaust ports of the second cylinder group fluidly decoupled from the intake.Type: ApplicationFiled: October 18, 2016Publication date: February 9, 2017Inventors: Vijayaselvan Jayakar, Amit Kumar Sharma, Jennifer Anne Lachapelle, Trideep Singh
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Patent number: 9476388Abstract: Various methods and systems are provided for reducing cylinder-to-cylinder variation in exhaust gas recirculation. In one embodiment, a system comprises a first cylinder group of an engine having a first number of cylinders, a second cylinder group of the engine having a second number of cylinders that is not an integer multiple of the first number of cylinders, and an exhaust system coupled to the first cylinder group and the second cylinder group. In at least one mode of operation, the exhaust system has exhaust ports of the first cylinder group fluidly coupled to an intake of the engine and exhaust ports of the second cylinder group fluidly decoupled from the intake.Type: GrantFiled: February 12, 2014Date of Patent: October 25, 2016Assignee: General Electric CompanyInventors: Vijayaselvan Jayakar, Amit Kumar Sharma, Jennifer Anne Lachapelle, Trideep Singh
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Publication number: 20150226159Abstract: Various methods and systems are provided for reducing cylinder-to-cylinder variation in exhaust gas recirculation. In one embodiment, a system comprises a first cylinder group of an engine having a first number of cylinders, a second cylinder group of the engine having a second number of cylinders that is not an integer multiple of the first number of cylinders, and an exhaust system coupled to the first cylinder group and the second cylinder group. In at least one mode of operation, the exhaust system has exhaust ports of the first cylinder group fluidly coupled to an intake of the engine and exhaust ports of the second cylinder group fluidly decoupled from the intake.Type: ApplicationFiled: February 12, 2014Publication date: August 13, 2015Applicant: General Electric CompanyInventors: Vijayaselvan Jayakar, Amit Kumar Sharma, Jennifer Anne Lachapelle, Trideep Singh
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Patent number: D698829Type: GrantFiled: May 9, 2013Date of Patent: February 4, 2014Assignee: General Electric CompanyInventors: Trideep Singh, Kevin Paul Bailey, Charles Bernard Atz, John Stephen Roth, Pranav Raina, Abhijit Eknath Patil, Muthu Anandhan, Vignaprasanth Damodaran
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Patent number: D737863Type: GrantFiled: June 26, 2014Date of Patent: September 1, 2015Assignee: General Electric CompanyInventors: Trideep Singh, Pranav Raina, Vijayaselvan Jayakar, Rohan Ravindra Pande, Lavangouda Patil
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Patent number: D777793Type: GrantFiled: September 8, 2015Date of Patent: January 31, 2017Assignee: General Electric CompanyInventors: Trideep Singh, Pranav Raina, Vijayaselvan Jayakar, Rohan Ravindra Pande, Lavangouda Patil, Nayan Kumar