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公开(公告)号:US08267065B2
公开(公告)日:2012-09-18
申请号:US13291852
申请日:2011-11-08
申请人: Eric Kurtz , Michiel J. Van Nieuwstadt , Thomas Alan Brewbaker , Michael Hopka , Douglas Kuhel , David Joseph Dronzkowski
发明人: Eric Kurtz , Michiel J. Van Nieuwstadt , Thomas Alan Brewbaker , Michael Hopka , Douglas Kuhel , David Joseph Dronzkowski
CPC分类号: F02M63/0225 , F01N3/035 , F01N3/0814 , F01N3/2066 , F01N2560/025 , F01N2560/05 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F02D19/061 , F02D19/0649 , F02D21/08 , F02D29/02 , F02D41/0025 , Y02A50/2325 , Y02T10/36
摘要: A method for adjusting fuel injection of an engine is disclosed. In one example, fuel injection timing is adjusted to account for fuels having different cetane numbers. Operation of the engine may be improved especially during conditions where combustion phase may vary.
摘要翻译: 公开了一种用于调节发动机的燃料喷射的方法。 在一个示例中,调节燃料喷射正时以考虑具有不同十六烷值的燃料。 特别是在燃烧阶段可能变化的情况下,发动机的操作可以得到改善。
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公开(公告)号:US20120085315A1
公开(公告)日:2012-04-12
申请号:US13291852
申请日:2011-11-08
申请人: Eric Kurtz , Michiel J. Van Nieuwstadt , Thomas Alan Brewbaker , Michael Hopka , Douglas Kuhel , David Joseph Dronzkowski
发明人: Eric Kurtz , Michiel J. Van Nieuwstadt , Thomas Alan Brewbaker , Michael Hopka , Douglas Kuhel , David Joseph Dronzkowski
IPC分类号: F02B17/00
CPC分类号: F02M63/0225 , F01N3/035 , F01N3/0814 , F01N3/2066 , F01N2560/025 , F01N2560/05 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F02D19/061 , F02D19/0649 , F02D21/08 , F02D29/02 , F02D41/0025 , Y02A50/2325 , Y02T10/36
摘要: A method for adjusting fuel injection of an engine is disclosed. In one example, fuel injection timing is adjusted to account for fuels having different cetane numbers. Operation of the engine may be improved especially during conditions where combustion phase may vary.
摘要翻译: 公开了一种用于调节发动机的燃料喷射的方法。 在一个示例中,调节燃料喷射正时以考虑具有不同十六烷值的燃料。 特别是在燃烧阶段可能变化的情况下,发动机的操作可以得到改善。
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公开(公告)号:US20110168129A1
公开(公告)日:2011-07-14
申请号:US12900959
申请日:2010-10-08
申请人: Eric Kurtz , Michiel J. Van Nieuwstadt , Thomas Alan Brewbaker , Michael Hopka , Douglas Kuhel , David Joseph Dronzkowski
发明人: Eric Kurtz , Michiel J. Van Nieuwstadt , Thomas Alan Brewbaker , Michael Hopka , Douglas Kuhel , David Joseph Dronzkowski
CPC分类号: F02M63/0225 , F01N3/035 , F01N3/0814 , F01N3/2066 , F01N2560/025 , F01N2560/05 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F02D19/061 , F02D19/0649 , F02D21/08 , F02D29/02 , F02D41/0025 , Y02A50/2325 , Y02T10/36
摘要: An engine with a high flow capacity brake booster is disclosed. In one example, an actuator is adjusted in response to a flow between the brake booster and an engine intake manifold. Operation of the engine and vehicle brakes may be improved especially when the engine is turbocharged.
摘要翻译: 公开了具有高流量制动助力器的发动机。 在一个示例中,响应于制动助力器和发动机进气歧管之间的流动来调节致动器。 发动机和车辆制动器的操作可以被改进,特别是当发动机是涡轮增压时。
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公开(公告)号:US08051829B2
公开(公告)日:2011-11-08
申请号:US12900959
申请日:2010-10-08
申请人: Eric Kurtz , Michiel J. Van Nieuwstadt , Thomas Alan Brewbaker , Michael Hopka , Douglas Kuhel , David Joseph Dronzkowski
发明人: Eric Kurtz , Michiel J. Van Nieuwstadt , Thomas Alan Brewbaker , Michael Hopka , Douglas Kuhel , David Joseph Dronzkowski
IPC分类号: F02B3/06
CPC分类号: F02M63/0225 , F01N3/035 , F01N3/0814 , F01N3/2066 , F01N2560/025 , F01N2560/05 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F02D19/061 , F02D19/0649 , F02D21/08 , F02D29/02 , F02D41/0025 , Y02A50/2325 , Y02T10/36
摘要: A method for adjusting fuel injection of an engine is disclosed. In one example, fuel injection timing is adjusted to account for fuels having different cetane numbers. Operation of the engine may be improved especially during conditions where combustion phase may vary.
摘要翻译: 公开了一种用于调节发动机的燃料喷射的方法。 在一个示例中,调节燃料喷射正时以考虑具有不同十六烷值的燃料。 特别是在燃烧阶段可能变化的情况下,发动机的操作可以得到改善。
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公开(公告)号:US20120145122A1
公开(公告)日:2012-06-14
申请号:US13401501
申请日:2012-02-21
申请人: Eric Kurtz , Douglas Kuhel
发明人: Eric Kurtz , Douglas Kuhel
CPC分类号: F02D41/402 , F02B3/08 , F02B37/16 , F02B37/18 , F02D35/028 , F02D41/0025 , F02D41/403 , F02D41/405 , F02D2041/389 , Y02T10/36 , Y02T10/44
摘要: Methods and systems for adjusting a plurality of fuel injections supplied to a cylinder during a cycle of the cylinder are described. In one example, fuel amounts are moved between fuel injections in response to combustion phase. Engine feedgas hydrocarbons and/or carbonaceous particulate matter may be reduced when cetane of combusted fuel changes.
摘要翻译: 描述了在气缸的循环期间调节供应到气缸的多个燃料喷射的方法和系统。 在一个示例中,响应于燃烧阶段,燃料量在燃料喷射之间移动。 当燃烧燃料的十六烷变化时,发动机进料气体碳氢化合物和/或碳质颗粒物质可能会减少。
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公开(公告)号:US08899209B2
公开(公告)日:2014-12-02
申请号:US13401501
申请日:2012-02-21
申请人: Eric Kurtz , Douglas Kuhel
发明人: Eric Kurtz , Douglas Kuhel
CPC分类号: F02D41/402 , F02B3/08 , F02B37/16 , F02B37/18 , F02D35/028 , F02D41/0025 , F02D41/403 , F02D41/405 , F02D2041/389 , Y02T10/36 , Y02T10/44
摘要: Methods and systems for adjusting a plurality of fuel injections supplied to a cylinder during a cycle of the cylinder are described. In one example, fuel amounts are moved between fuel injections in response to combustion phase. Engine feedgas hydrocarbons and/or carbonaceous particulate matter may be reduced when cetane of combusted fuel changes.
摘要翻译: 描述了在气缸的循环期间调节供应到气缸的多个燃料喷射的方法和系统。 在一个示例中,响应于燃烧阶段,燃料量在燃料喷射之间移动。 当燃烧燃料的十六烷变化时,发动机进料气体碳氢化合物和/或碳质颗粒物质可能会减少。
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