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公开(公告)号：US10343757B2
公开(公告)日：2019-07-09
申请号：US13863258
申请日：2013-04-15
Applicant: General Electric Company
Inventor： Kevin Paul Bailey , John Dowell , Frederick Thwaites , Jonathan Nagurney
Abstract: Methods and systems are provided for operating a vehicle including an engine comprising a turbocharger including a compressor and a turbine. The engine further includes a bypass path configured to selectively route gas from downstream of the compressor to upstream of the turbine. In one embodiment, the method comprises selectively increasing gas flow to the engine by adjusting gas flow through the bypass path from downstream of the compressor to upstream of the turbine. In this manner, the performance of the engine may be adjusted for various operating conditions.
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公开(公告)号：US10323607B2
公开(公告)日：2019-06-18
申请号：US15210453
申请日：2016-07-14
Applicant: General Electric Company
Inventor： Kevin Paul Bailey , Daniel Edward Loringer , Kent Jeffries , Eric David Peters , David Marshall Wright , Christopher Joseph Homison
Abstract: Various methods and systems are provided for a drain system for an EGR system of an engine system. In one example, the drain system includes a connector fluidly coupled to each of an intake system, an exhaust system, and a fluid collector, where the connector is positioned vertically below an intake manifold of the intake system and an exhaust passage of the exhaust system and vertically above the fluid collector with respect to a surface on which an engine sits.
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公开(公告)号：US09938935B2
公开(公告)日：2018-04-10
申请号：US15086618
申请日：2016-03-31
Applicant: General Electric Company
Inventor： Kevin Paul Bailey , Eric David Peters , Ian Prechtl , Justin Lee , Jared Lossie , Uday Prakash Karmakar , Vijayaselvan Jayakar , David Wright
CPC classification number: F02M26/30 , F01P7/16 , F01P2050/06 , F01P2060/16 , F02M26/11 , F02M26/14 , F02M26/28
Abstract: Various methods and systems are provided for an exhaust gas recirculation system. In one example, an exhaust gas recirculation cooler includes an exhaust gas inlet and an exhaust gas outlet spaced from the exhaust gas inlet; a plurality of cooling tubes disposed between the exhaust gas inlet and exhaust gas outlet; and a baffle positioned proximate to the exhaust gas inlet and interposed between the plurality of cooling tubes and the exhaust gas inlet, where the baffle directs exhaust gas entering the EGR cooler through the exhaust gas inlet to the plurality of cooling tubes in a defined path.
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公开(公告)号：USD698829S1
公开(公告)日：2014-02-04
申请号：US29454338
申请日：2013-05-09
Applicant: General Electric Company
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公开(公告)号：US20130231806A1
公开(公告)日：2013-09-05
申请号：US13863258
申请日：2013-04-15
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Kevin Paul Bailey , John Dowell , Frederick Thwaites , Jonathan Nagurney
IPC: B63H21/21
CPC classification number: B63H21/21 , F02B37/16 , Y02T10/144
Abstract: Methods and systems are provided for operating a vehicle including an engine comprising a turbocharger including a compressor and a turbine. The engine further includes a bypass path configured to selectively route gas from downstream of the compressor to upstream of the turbine. In one embodiment, the method comprises selectively increasing gas flow to the engine by adjusting gas flow through the bypass path from downstream of the compressor to upstream of the turbine. In this manner, the performance of the engine may be adjusted for various operating conditions.
Abstract translation: 提供了用于操作车辆的方法和系统，所述车辆包括包括包括压缩机和涡轮机的涡轮增压器的发动机。 发动机还包括旁路路径，其构造成选择性地将气体从压缩机的下游引导到涡轮机的上游。 在一个实施例中，该方法包括通过调节从压缩机的下游到涡轮的上游的通过旁通路径的气流来选择性地增加到发动机的气流。 以这种方式，可以针对各种操作条件来调节发动机的性能。
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Patent Agency Ranking
公开(公告)号：US10508621B2
公开(公告)日：2019-12-17
申请号：US15428318
申请日：2017-02-09
Applicant: General Electric Company
Inventor： Eric David Peters , Kevin Paul Bailey , John Patrick Dowell
Abstract: Various methods and systems are provided for an exhaust gas recirculation system. In one example, an exhaust gas recirculation cooler includes a first section, arranged proximate to an exhaust gas inlet of the EGR cooler and including a first plurality of tubes and a first plurality of fins coupled to the first plurality of tubes, where at least one of the first plurality of tubes and the first plurality of fins are comprised of a first material that has a first coefficient of thermal expansion (CTE); and a second section, arranged downstream of the first section and including a second plurality of tubes and a second plurality of fins coupled to the second plurality of tubes, where the second plurality of tubes and the second plurality of fins are comprised of a second material that has a second CTE, the second CTE greater than the first CTE.
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公开(公告)号：US20180017025A1
公开(公告)日：2018-01-18
申请号：US15210453
申请日：2016-07-14
Applicant: General Electric Company
Inventor： Kevin Paul Bailey , Daniel Edward Loringer , Kent Jeffries , Eric David Peters , David Marshall Wright , Christopher Joseph Homison
Abstract: Various methods and systems are provided for a drain system for an EGR system of an engine system. In one example, the drain system includes a connector fluidly coupled to each of an intake system, an exhaust system, and a fluid collector, where the connector is positioned vertically below an intake manifold of the intake system and an exhaust passage of the exhaust system and vertically above the fluid collector with respect to a surface on which an engine sits.
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公开(公告)号：US20170152815A1
公开(公告)日：2017-06-01
申请号：US15428318
申请日：2017-02-09
Applicant: General Electric Company
Inventor： Eric David Peters , Kevin Paul Bailey , John Patrick Dowell
IPC: F02M26/29
Abstract: Various methods and systems are provided for an exhaust gas recirculation system. In one example, an exhaust gas recirculation cooler includes a first section, arranged proximate to an exhaust gas inlet of the EGR cooler and including a first plurality of tubes and a first plurality of fins coupled to the first plurality of tubes, where at least one of the first plurality of tubes and the first plurality of fins are comprised of a first material that has a first coefficient of thermal expansion (CTE); and a second section, arranged downstream of the first section and including a second plurality of tubes and a second plurality of fins coupled to the second plurality of tubes, where the second plurality of tubes and the second plurality of fins are comprised of a second material that has a second CTE, the second CTE greater than the first CTE.
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公开(公告)号：US20200232416A1
公开(公告)日：2020-07-23
申请号：US16252641
申请日：2019-01-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Roy James Primus , Adam Edgar Klingbeil , Dattatraya Somnath Bhagoji , Kevin Scott McElhaney , Bhaskar Tamma , Ravichandra Srinivasa Jupudi , Kevin Paul Bailey
Abstract: A piston crown for a combustion system is disclosed. The piston crown includes a piston bowl having a circumferential recess and a plurality of first recesses arranged spaced apart from each other along a circumferential direction. The circumferential recess is disposed proximate to a circumference of the piston crown. Each recess of the plurality of the first recesses extends between a center of the piston crown and the circumferential recess, and a width and a depth of each recess of the plurality of first recesses are extended along a radial direction for an entire length of each recess of the plurality of first recesses.
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公开(公告)号：US20160208744A1
公开(公告)日：2016-07-21
申请号：US15086618
申请日：2016-03-31
Applicant: General Electric Company
Inventor： Kevin Paul Bailey , Eric David Peters , Ian Prechtl , Justin Lee , Jared Lossie , Uday Prakash Karmakar , Vijayaselvan Jayakar , David Wright
CPC classification number: F02M26/30 , F01P7/16 , F01P2050/06 , F01P2060/16 , F02M26/11 , F02M26/14 , F02M26/28
Abstract: Various methods and systems are provided for an exhaust gas recirculation system. In one example, an exhaust gas recirculation cooler includes an exhaust gas inlet and an exhaust gas outlet spaced from the exhaust gas inlet; a plurality of cooling tubes disposed between the exhaust gas inlet and exhaust gas outlet; and a baffle positioned proximate to the exhaust gas inlet and interposed between the plurality of cooling tubes and the exhaust gas inlet, where the baffle directs exhaust gas entering the EGR cooler through the exhaust gas inlet to the plurality of cooling tubes in a defined path.
Abstract translation: 为排气再循环系统提供了各种方法和系统。 在一个实例中，废气再循环冷却器包括与废气入口间隔开的排气入口和排气出口; 多个冷却管，设置在排气入口和废气出口之间; 以及靠近排气入口定位并设置在多个冷却管和废气入口之间的挡板，其中挡板将通过排气入口进入EGR冷却器的废气引导到限定的路径中的多个冷却管。
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