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公开(公告)号：US20090107450A1
公开(公告)日：2009-04-30
申请号：US12230525
申请日：2008-08-29
IPC分类号： F02B77/02
CPC分类号： F02M63/0225 , F02B77/00 , F02B77/005 , F02F7/0073 , F02M55/025 , F02M2200/18
摘要： A fuel line protective cover is disclosed. The fuel line protective cover includes a first leg configured to be mounted to a top surface of an engine and configured to extend the length of an engine. The fuel line protective cover further includes at least one second leg configured to be mounted to a side surface of an engine. The first leg and the at least one second leg cooperate to at least partially enclose a high pressure fuel system.
摘要翻译： 公开了一种燃油管路保护罩。 燃料管线保护盖包括构造成安装到发动机的顶表面并被构造成延长发动机长度的第一腿。 燃料管线保护罩还包括构造成安装到发动机的侧表面上的至少一个第二腿。 第一腿部和至少一个第二腿部配合以至少部分地包围高压燃料系统。
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公开(公告)号：US20090071451A1
公开(公告)日：2009-03-19
申请号：US11898714
申请日：2007-09-14
IPC分类号： F02B37/00
CPC分类号： F02B37/24 , F01M2013/0005 , F02D41/0007 , F02D2200/0406 , Y02T10/144
摘要： An engine system is disclosed. The engine system has an engine block having at least one combustion chamber and at least partially defining a crankcase. The engine system also has an inlet conduit connecting a compressor of a turbocharger with the at least one combustion chamber. The engine system further has an exhaust conduit connecting a turbine of the turbocharger with the combustion chamber and a ventilation conduit connecting the crankcase with the exhaust conduit. The engine system also has a controller in communication with the turbocharger, the controller being configured to adjust the geometry of the turbocharger to maintain a pressure of the crankcase lower than a pressure of the inlet conduit.
摘要翻译： 公开了一种发动机系统。 发动机系统具有具有至少一个燃烧室并且至少部分地限定曲轴箱的发动机缸体。 发动机系统还具有将涡轮增压器的压缩机与至少一个燃烧室连接的入口导管。 发动机系统还具有连接涡轮增压器的涡轮与燃烧室的排气导管和连接曲轴箱与排气导管的通气导管。 发动机系统还具有与涡轮增压器连通的控制器，该控制器构造成调节涡轮增压器的几何形状，以保持曲轴箱的压力低于入口导管的压力。
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公开(公告)号：US20130167811A1
公开(公告)日：2013-07-04
申请号：US13341405
申请日：2011-12-30
申请人： Matthew Edward Leustek , Justin Werner McMenamy , Jeffrey S. Morris , Matthew John Liening , Joseph John Stabnik , William Lyle Schell
发明人： Matthew Edward Leustek , Justin Werner McMenamy , Jeffrey S. Morris , Matthew John Liening , Joseph John Stabnik , William Lyle Schell
CPC分类号： F02M26/47
摘要： A method of operating an engine is disclosed. The method may include discharging exhaust gas from at least one combustion chamber of the engine. The method may also include recirculating at least a portion of the exhaust gas to the at least one combustion chamber through an EGR system, including directing at least a portion of the exhaust gas through an EGR duct. Additionally, the method may include sensing pressure in a portion of the EGR duct by directing the pressure to a first pressure sensor via a first sensor passage having a first end connected to a portion of the EGR duct and a second end connected to the first pressure sensor, while maintaining a temperature of gas in the first sensor passage adjacent the second end at a bulk temperature of at least about 75 percent of a bulk temperature of gas in the first sensor passage at the first end.
摘要翻译： 公开了一种操作发动机的方法。 该方法可以包括从发动机的至少一个燃烧室排放废气。 该方法还可以包括通过EGR系统将排气的至少一部分再循环到至少一个燃烧室，包括将废气的至少一部分引导通过EGR管道。 此外，该方法可以包括通过经由第一传感器通道将压力引导到第一压力传感器来感测EGR管道的一部分中的压力，第一传感器通道具有连接到EGR管道的一部分的第一端和连接到第一压力的第二端 传感器，同时在第一端处的第一传感器通道中的第一传感器通道内的气体的温度保持在第二端的体积温度至少为第一传感器通道中的体积温度的约75％。
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公开(公告)号：US07721540B2
公开(公告)日：2010-05-25
申请号：US11898714
申请日：2007-09-14
CPC分类号： F02B37/24 , F01M2013/0005 , F02D41/0007 , F02D2200/0406 , Y02T10/144
摘要： An engine system is disclosed. The engine system has an engine block having at least one combustion chamber and at least partially defining a crankcase. The engine system also has an inlet conduit connecting a compressor of a turbocharger with the at least one combustion chamber. The engine system further has an exhaust conduit connecting a turbine of the turbocharger with the combustion chamber and a ventilation conduit connecting the crankcase with the exhaust conduit. The engine system also has a controller in communication with the turbocharger, the controller being configured to adjust the geometry of the turbocharger to maintain a pressure of the crankcase lower than a pressure of the inlet conduit.
摘要翻译： 公开了一种发动机系统。 发动机系统具有具有至少一个燃烧室并且至少部分地限定曲轴箱的发动机缸体。 发动机系统还具有将涡轮增压器的压缩机与至少一个燃烧室连接的入口导管。 发动机系统还具有连接涡轮增压器的涡轮与燃烧室的排气导管和连接曲轴箱与排气导管的通气导管。 发动机系统还具有与涡轮增压器连通的控制器，该控制器构造成调节涡轮增压器的几何形状，以保持曲轴箱的压力低于入口导管的压力。
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公开(公告)号：US08938961B2
公开(公告)日：2015-01-27
申请号：US13341405
申请日：2011-12-30
申请人： Matthew Edward Leustek , Justin Werner McMenamy , Jeffrey S. Morris , Matthew John Liening , Joseph John Stabnik , William Lyle Schell
发明人： Matthew Edward Leustek , Justin Werner McMenamy , Jeffrey S. Morris , Matthew John Liening , Joseph John Stabnik , William Lyle Schell
IPC分类号： F02B33/44
CPC分类号： F02M26/47
摘要： A disclosed method of operating an engine may include discharging exhaust gas from at least one combustion chamber of the engine. The method may also include recirculating at least a portion of the exhaust gas to the at least one combustion chamber through an EGR system, including directing at least a portion of the exhaust gas through an EGR duct. Additionally, the method may include sensing pressure in a portion of the EGR duct by directing the pressure to a first pressure sensor via a first sensor passage having a first end connected to a portion of the EGR duct and a second end connected to the first pressure sensor, while maintaining a temperature of gas in the first sensor passage adjacent the second end at a bulk temperature of at least about 75 percent of a bulk temperature of gas in the first sensor passage at the first end.
摘要翻译： 所公开的操作发动机的方法可以包括从发动机的至少一个燃烧室排放废气。 该方法还可以包括通过EGR系统将排气的至少一部分再循环到至少一个燃烧室，包括将废气的至少一部分引导通过EGR管道。 此外，该方法可以包括通过经由第一传感器通道将压力引导到第一压力传感器来感测EGR管道的一部分中的压力，第一传感器通道具有连接到EGR管道的一部分的第一端和连接到第一压力的第二端 传感器，同时在第一端处的第一传感器通道中的第一传感器通道内的气体的温度保持在第二端的体积温度至少为第一传感器通道中的体积温度的约75％。
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公开(公告)号：US08028673B2
公开(公告)日：2011-10-04
申请号：US12230525
申请日：2008-08-29
IPC分类号： F02B77/04
CPC分类号： F02M63/0225 , F02B77/00 , F02B77/005 , F02F7/0073 , F02M55/025 , F02M2200/18
摘要： A fuel line protective cover is disclosed. The fuel line protective cover includes a first leg configured to be mounted to a top surface of an engine and configured to extend the length of an engine. The fuel line protective cover further includes at least one second leg configured to be mounted to a side surface of an engine. The first leg and the at least one second leg cooperate to at least partially enclose a high pressure fuel system.
摘要翻译： 公开了一种燃油管路保护罩。 燃料管线保护盖包括构造成安装到发动机的顶表面并被构造成延长发动机长度的第一腿。 燃料管线保护罩还包括构造成安装到发动机的侧表面上的至少一个第二腿。 第一腿部和至少一个第二腿部配合以至少部分地包围高压燃料系统。
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