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公开(公告)号：US20210340921A1
公开(公告)日：2021-11-04
申请号：US17378996
申请日：2021-07-19
Applicant: Cummins Inc.
Inventor： Anthony Kyle Perfetto , Anshul Shambhav , Adam C. Cecil , Ryan Edward Schultz
Abstract: An internal combustion engine system includes an engine with a plurality of pistons housed in respective ones of a plurality of cylinders, an air intake system to provide air to the plurality of cylinders through respective ones of a plurality of intake valves, an exhaust system to release exhaust gas from the plurality of cylinders through respective one of a plurality of exhaust valves. A valve train is provided for cylinder deactivation of a first part of the plurality of cylinders and compression release braking on a second part of the plurality of cylinders.
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公开(公告)号：US11008952B2
公开(公告)日：2021-05-18
申请号：US16450146
申请日：2019-06-24
Applicant: Cummins Inc.
Inventor： J. Steven Kolhouse , Anshul Shambhav , Thomas M. Yonushonis , Adrian P. Dale , Samuel C. Geckler , David J. Stroh , Adam C. Cecil , Anthony Kyle Perfetto , Ryan Edward Schultz
Abstract: An internal combustion engine system includes an engine with a plurality of pistons housed in respective ones of a plurality of cylinders, an air intake system to provide air to the plurality of cylinders through respective ones of a plurality of intake valves, an exhaust system to release exhaust gas from the plurality of cylinders through respective one of a plurality of exhaust valves. The internal combustion engine uses vacuum braking and/or compression release braking in response to one or more braking conditions.
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公开(公告)号：US20200309043A1
公开(公告)日：2020-10-01
申请号：US16902728
申请日：2020-06-16
Applicant: Cummins Inc.
Inventor： Anthony Kyle Perfetto , Anshul Shambhav , Adam C. Cecil , Ryan Edward Schultz
Abstract: An internal combustion engine system includes an engine with a plurality of pistons housed in respective ones of a plurality of cylinders, an air intake system to provide air to the plurality of cylinders through respective ones of a plurality of intake valves, an exhaust system to release exhaust gas from the plurality of cylinders through respective one of a plurality of exhaust valves. A valve train is provided for cylinder deactivation of a first part of the plurality of cylinders and compression release braking on a second part of the plurality of cylinders.
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公开(公告)号：US20200018244A1
公开(公告)日：2020-01-16
申请号：US16450146
申请日：2019-06-24
Applicant: Cummins Inc.
Inventor： J. Steven Kolhouse , Anshul Shambhav , Thomas M. Yonushonis , Adrian P. Dale , Samuel C. Geckler , David J. Stroh , Adam C. Cecil , Anthony Kyle Perfetto , Ryan Edward Schultz
Abstract: An internal combustion engine system includes an engine with a plurality of pistons housed in respective ones of a plurality of cylinders, an air intake system to provide air to the plurality of cylinders through respective ones of a plurality of intake valves, an exhaust system to release exhaust gas from the plurality of cylinders through respective one of a plurality of exhaust valves. The internal combustion engine uses vacuum braking and/or compression release braking in response to one or more braking conditions.
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公开(公告)号：US11828252B2
公开(公告)日：2023-11-28
申请号：US17370269
申请日：2021-07-08
Applicant: CUMMINS INC.
Inventor： J. Steven Kolhouse , Daniel J. Mohr , Adrian P. Dale , Samuel C. Geckler , Leon A. LaPointe , David J. Stroh , Anthony Kyle Perfetto , Robin J. Bremmer , Ryan Edward Schultz
CPC classification number: F02M31/042 , F02B29/0418 , F02D41/0007 , F02M31/04 , F02B29/0493 , F02B37/001 , F02B37/007 , F02B43/10 , F02M26/08
Abstract: An intake air circuit is structured to transmit intake air from a turbocharger compressor to an intake manifold of an engine. A charge air cooler (“CAC”), a bypass line, and a bypass heater are each positioned along the intake air circuit in parallel with each other. A first control valve is structured to controllably divert the intake air around the CAC. A second control valve is structured to controllably divert the intake air around at least one of the bypass line and the bypass heater. A controller operatively coupled to each of the engine, and the first and second control valves is structured to control each of the first and second control valves to cause the intake air to flow along a determined desired flow path based on each of measured ambient temperature and measured engine load.
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Patent Agency Ranking
公开(公告)号：US11092088B2
公开(公告)日：2021-08-17
申请号：US16902728
申请日：2020-06-16
Applicant: Cummins Inc.
Inventor： Anthony Kyle Perfetto , Anshul Shambhav , Adam C. Cecil , Ryan Edward Schultz
Abstract: An internal combustion engine system includes an engine with a plurality of pistons housed in respective ones of a plurality of cylinders, an air intake system to provide air to the plurality of cylinders through respective ones of a plurality of intake valves, an exhaust system to release exhaust gas from the plurality of cylinders through respective one of a plurality of exhaust valves. A valve train is provided for cylinder deactivation of a first part of the plurality of cylinders and compression release braking on a second part of the plurality of cylinders.
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公开(公告)号：US11060468B2
公开(公告)日：2021-07-13
申请号：US16497594
申请日：2018-03-21
Applicant: CUMMINS INC.
Inventor： J. Steven Kolhouse , Daniel J. Mohr , Adrian P. Dale , Samuel C. Geckler , Leon A. LaPointe , David J. Stroh , Anthony Kyle Perfetto , Robin J. Bremmer , Ryan Edward Schultz
Abstract: An intake air circuit is structured to transmit intake air from a turbocharger compressor to an intake manifold of an engine. A charge air cooler (“CAC”), a bypass line, and a bypass heater are each positioned along the intake air circuit in parallel with each other. A first control valve is structured to controllably divert the intake air around the CAC. A second control valve is structured to controllably divert the intake air around at least one of the bypass line and the bypass heater. A controller operatively coupled to each of the engine, and the first and second control valves is structured to control each of the first and second control valves to cause the intake air to flow along a determined desired flow path based on each of measured ambient temperature and measured engine load.
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公开(公告)号：US11512653B2
公开(公告)日：2022-11-29
申请号：US17378996
申请日：2021-07-19
Applicant: Cummins Inc.
Inventor： Anthony Kyle Perfetto , Anshul Shambhav , Adam C. Cecil , Ryan Edward Schultz
Abstract: An internal combustion engine system includes an engine with a plurality of pistons housed in respective ones of a plurality of cylinders, an air intake system to provide air to the plurality of cylinders through respective ones of a plurality of intake valves, an exhaust system to release exhaust gas from the plurality of cylinders through respective one of a plurality of exhaust valves. A valve train is provided for cylinder deactivation of a first part of the plurality of cylinders and compression release braking on a second part of the plurality of cylinders.
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公开(公告)号：US20210332777A1
公开(公告)日：2021-10-28
申请号：US17370269
申请日：2021-07-08
Applicant: CUMMINS INC.
Inventor： J. Steven Kolhouse , Daniel J. Mohr , Adrian P. Dale , Samuel C. Geckler , Leon A. LaPointe , David J. Stroh , Anthony Kyle Perfetto , Robin J. Bremmer , Ryan Edward Schultz
Abstract: An intake air circuit is structured to transmit intake air from a turbocharger compressor to an intake manifold of an engine. A charge air cooler (“CAC”), a bypass line, and a bypass heater are each positioned along the intake air circuit in parallel with each other. A first control valve is structured to controllably divert the intake air around the CAC. A second control valve is structured to controllably divert the intake air around at least one of the bypass line and the bypass heater. A controller operatively coupled to each of the engine, and the first and second control valves is structured to control each of the first and second control valves to cause the intake air to flow along a determined desired flow path based on each of measured ambient temperature and measured engine load.
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公开(公告)号：US20210108580A1
公开(公告)日：2021-04-15
申请号：US16497594
申请日：2018-03-21
Applicant: CUMMINS INC.
Inventor： J. Steven Kolhouse , Daniel J. Mohr , Adrian P. Dale , Samuel C. Geckler , Leon A. LaPointe , David J. Stroh , Anthony Kyle Perfetto , Robin J. Bremmer , Ryan Edward Schultz
Abstract: An intake air circuit is structured to transmit intake air from a turbocharger compressor to an intake manifold of an engine. A charge air cooler (“CAC”), a bypass line, and a bypass heater are each positioned along the intake air circuit in parallel with each other. A first control valve is structured to controllably divert the intake air around the CAC. A second control valve is structured to controllably divert the intake air around at least one of the bypass line and the bypass heater. A controller operatively coupled to each of the engine, and the first and second control valves is structured to control each of the first and second control valves to cause the intake air to flow along a determined desired flow path based on each of measured ambient temperature and measured engine load.
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