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公开(公告)号：US09752537B2
公开(公告)日：2017-09-05
申请号：US14717566
申请日：2015-05-20
Applicant: Cummins Inc.
Inventor： Adrian P. Dale , Michael D. Dolton , Samuel C. Geckler , James Alexander McEwen , Nicholas Kenneth Sharp , Stephen Edward Garrett , Anthony Kyle Perfetto
CPC classification number: F02M26/43 , F01D9/026 , F01N13/107 , F02B37/025 , F02C6/12 , F02M25/0749 , F05D2220/40 , Y02T10/144
Abstract: A unique engine system has an engine with a dedicated exhaust gas recirculation cylinder, an EGR system that receives exhaust gas from the dedicated cylinder, and a turbocharger having turbine inlet ports in fluid communication with other engine cylinders via a plurality of exhaust passages. At least two of the exhaust passages are substantially isolated from each other. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for engines and engine systems.
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公开(公告)号：US20150345433A1
公开(公告)日：2015-12-03
申请号：US14717566
申请日：2015-05-20
Applicant: Cummins Inc.
Inventor： Adrian P. Dale , Michael D. Dolton , Samuel C. Geckler , James Alexander McEwen , Nicholas Kenneth Sharp , Stephen Edward Garrett , Anthony Kyle Perfetto
CPC classification number: F02M26/43 , F01D9/026 , F01N13/107 , F02B37/025 , F02C6/12 , F02M25/0749 , F05D2220/40 , Y02T10/144
Abstract: A unique engine system has an engine with a dedicated exhaust gas recirculation cylinder, an EGR system that receives exhaust gas from the dedicated cylinder, and a turbocharger having turbine inlet ports in fluid communication with other engine cylinders via a plurality of exhaust passages. At least two of the exhaust passages are substantially isolated from each other. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for engines and engine systems.
Abstract translation: 独特的发动机系统具有发动机，其具有专用的废气再循环气缸，EGR系统，其接收来自专用气缸的废气，以及涡轮增压器，其具有通过多个排气通道与其它发动机气缸流体连通的涡轮机入口。 至少两个排气通道彼此基本隔离。 其他实施例包括发动机和发动机系统的装置，系统，装置，硬件，方法和组合。
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