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公开(公告)号：US20170037817A1
公开(公告)日：2017-02-09
申请号：US15296556
申请日：2016-10-18
Applicant: General Electric Company
Inventor： Vijayaselvan Jayakar , Amit Kumar Sharma , Jennifer Anne Lachapelle , Trideep Singh
IPC: F02M26/43 , F02M35/10 , F02B75/20 , F02D41/00 , F02M26/01 , F02M35/12 , F02M26/22 , F02M26/05 , F02M26/17 , F02D13/02
Abstract: 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.
Abstract translation: 提供了各种方法和系统，用于减少废气再循环中的缸到缸的变化。 在一个实施例中，系统包括具有第一数量的气缸的发动机的第一气缸组，具有不是第一气缸数的整数倍的第二数量气缸的发动机的第二气缸组，以及排气 耦合到第一气缸组和第二气缸组的系统。 在至少一种操作模式中，排气系统具有流体地联接到发动机的进气口的第一气缸组的排气口和与进气口流体分离的第二气缸组的排气口。
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Patent Agency Ranking
公开(公告)号：USD777793S1
公开(公告)日：2017-01-31
申请号：US29538725
申请日：2015-09-08
Applicant: General Electric Company
Designer： Trideep Singh , Pranav Raina , Vijayaselvan Jayakar , Rohan Ravindra Pande , Lavangouda Patil , Nayan Kumar
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公开(公告)号：US20150226159A1
公开(公告)日：2015-08-13
申请号：US14178350
申请日：2014-02-12
Applicant: General Electric Company
Inventor： Vijayaselvan Jayakar , Amit Kumar Sharma , Jennifer Anne Lachapelle , Trideep Singh
IPC: F02M25/07
CPC classification number: F02M26/43 , F02B75/20 , F02B2075/1832 , F02D13/0215 , F02D13/0265 , F02D21/08 , F02D41/0052 , F02D41/006 , F02D41/0065 , F02D41/0082 , F02M26/01 , F02M26/05 , F02M26/17 , F02M26/22 , F02M26/37 , F02M35/10295 , F02M35/1233 , Y02T10/18 , Y02T10/47
Abstract: 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.
Abstract translation: 提供了各种方法和系统，用于减少废气再循环中的缸到缸的变化。 在一个实施例中，系统包括具有第一数量的气缸的发动机的第一气缸组，具有不是第一气缸数的整数倍的第二数量气缸的发动机的第二气缸组，以及排气 耦合到第一气缸组和第二气缸组的系统。 在至少一种操作模式中，排气系统具有流体地联接到发动机的进气口的第一气缸组的排气口和与进气口流体分离的第二气缸组的排气口。
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公开(公告)号：US09476388B2
公开(公告)日：2016-10-25
申请号：US14178350
申请日：2014-02-12
Applicant: General Electric Company
Inventor： Vijayaselvan Jayakar , Amit Kumar Sharma , Jennifer Anne Lachapelle , Trideep Singh
CPC classification number: F02M26/43 , F02B75/20 , F02B2075/1832 , F02D13/0215 , F02D13/0265 , F02D21/08 , F02D41/0052 , F02D41/006 , F02D41/0065 , F02D41/0082 , F02M26/01 , F02M26/05 , F02M26/17 , F02M26/22 , F02M26/37 , F02M35/10295 , F02M35/1233 , Y02T10/18 , Y02T10/47
Abstract: 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.
Abstract translation: 提供了各种方法和系统，用于减少废气再循环中的缸到缸的变化。 在一个实施例中，系统包括具有第一数量的气缸的发动机的第一气缸组，具有不是第一气缸数的整数倍的第二数量气缸的发动机的第二气缸组，以及排气 耦合到第一气缸组和第二气缸组的系统。 在至少一种操作模式中，排气系统具有流体地联接到发动机的进气口的第一气缸组的排气口和与进气口流体分离的第二气缸组的排气口。
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公开(公告)号：USD737863S1
公开(公告)日：2015-09-01
申请号：US29495027
申请日：2014-06-26
Applicant: General Electric Company
Designer： Trideep Singh , Pranav Raina , Vijayaselvan Jayakar , Rohan Ravindra Pande , Lavangouda Patil
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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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