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公开(公告)号：US20100192548A1
公开(公告)日：2010-08-05
申请号：US12362975
申请日：2009-01-30
申请人： Jill N. Irlbeck , Erich Albert Lucht , John Hiemstra , Allan T. Hovda , John Jacob Shaw , Gary Reeves , Greg Truckenbrod , Wenzhong Zhang , John Wiese , Eivind Stenersen , Scott Peters , Derek Hiemstra , Josh Kundert
发明人： Jill N. Irlbeck , Erich Albert Lucht , John Hiemstra , Allan T. Hovda , John Jacob Shaw , Gary Reeves , Greg Truckenbrod , Wenzhong Zhang , John Wiese , Eivind Stenersen , Scott Peters , Derek Hiemstra , Josh Kundert
CPC分类号： F01N3/027 , F01N9/002 , F01N2560/06 , F01N2560/08 , Y02T10/47
摘要： An exhaust system for use with a diesel engine includes a diesel particulate filter configured to capture particulate matter exhausted from the diesel engine, a first sensor operable to detect a particulate matter accumulation level within the diesel particulate filter, and a second sensor operable to detect an ambient temperature of an environment surrounding the diesel particulate filter. The exhaust system also includes a control module electrically coupled to the first sensor, the second sensor, and the diesel particulate filter. The control module is operable to adjust a first regeneration threshold based on the detected ambient temperature. The control module is also operable to initiate regeneration of the diesel particulate filter when the detected particulate matter accumulation level reaches the first regeneration threshold.
摘要翻译： 用于柴油发动机的排气系统包括被配置为捕获从柴油发动机排出的颗粒物质的柴油机微粒过滤器，可操作以检测柴油机微粒过滤器内的颗粒物质积聚水平的第一传感器，以及第二传感器， 围绕柴油颗粒过滤器的环境的环境温度。 排气系统还包括电耦合到第一传感器，第二传感器和柴油机微粒过滤器的控制模块。 控制模块可操作以基于检测到的环境温度来调节第一再生阈值。 当检测到的颗粒物质积聚水平达到第一再生阈值时，控制模块还可操作以启动柴油微粒过滤器的再生。
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2.发明授权公开(公告)号：US08776502B2
公开(公告)日：2014-07-15
申请号：US12496282
申请日：2009-07-01
申请人： John Hiemstra , Eivind Stenersen , Wenzhong Zhang , Allan T. Hovda , Gary Dale Reeves , Josh Kundert , Wayne M. Wagner , Todd R. Taubert
发明人： John Hiemstra , Eivind Stenersen , Wenzhong Zhang , Allan T. Hovda , Gary Dale Reeves , Josh Kundert , Wayne M. Wagner , Todd R. Taubert
IPC分类号： F01N3/00
CPC分类号： F01N9/002 , F01N3/027 , F01N3/22 , F01N3/32 , F01N2560/08 , F01N2900/0422 , F01N2900/08 , F02D41/029 , F02D41/1448 , F02D41/222 , F02D2200/0812 , Y02T10/47
摘要： This disclosure relates to a method for controlling a system for regenerating a diesel particulate filter. The method includes monitoring an engine run time that has lapsed since a previous regeneration event. The method also includes monitoring backpressure behind the diesel particulate filter. The method further includes triggering a regeneration flag if the engine run time that lapsed since the previous regeneration event reaches a predetermined time limit and the backpressure exceeds a minimum value.
摘要翻译： 本公开涉及一种用于控制用于再生柴油微粒过滤器的系统的方法。 该方法包括监视从先前再生事件以来已经失效的发动机运行时间。 该方法还包括监测柴油机微粒过滤器背后的背压。 该方法还包括如果从先前的再生事件到达预定的时间限制并且背压超过最小值的情况下发生的发动机运行时间，则触发再生标志。
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公开(公告)号：US20070234713A1
公开(公告)日：2007-10-11
申请号：US11732136
申请日：2007-04-02
申请人： Jared Blaisdell , Josh Kundert , Bruce Hoppenstedt
发明人： Jared Blaisdell , Josh Kundert , Bruce Hoppenstedt
CPC分类号： F01N3/2892 , F01N3/035 , F01N13/0097
摘要： The present disclosure relates to an diesel exhaust treatment device including a main body having a central longitudinal axis that extends between first and second ends of the main body. A catalyzed substrate is positioned within an interior of the main body. A side inlet is positioned at a side of the main body for directing exhaust gas into the interior of the main body. A flow distribution element is positioned within the interior of the main body at a location between the side inlet and an upstream face of the substrate. The flow distribution element extends across a direction of exhaust flow through the main body and is mounted at a side of the main body that is opposite the side inlet.
摘要翻译： 本公开涉及一种柴油机排气处理装置，其包括具有在主体的第一和第二端之间延伸的中心纵向轴线的主体。 催化底物位于主体的内部。 侧入口位于主体的一侧，用于将废气引导到主体的内部。 流动分配元件位于主体的内部的位于衬底的侧入口和上游面之间的位置。 流量分配元件横跨主体的排气流动方向延伸并安装在主体的与侧面入口相对的一侧。
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公开(公告)号：US20070022574A1
公开(公告)日：2007-02-01
申请号：US11454306
申请日：2006-06-15
申请人： John Belisle , Allan Hovda , Josh Kundert
发明人： John Belisle , Allan Hovda , Josh Kundert
IPC分类号： F16L23/00
CPC分类号： F16L23/08 , Y10T24/1412
摘要： The present disclosure relates to a clamp including a channel structure having a generally v-shaped cross-section. Notches can be provided through the channel structure to enhance flexibility. A sleeve and bolt fastening arrangement can be used to tighten the clamp.
摘要翻译： 本公开涉及一种夹具，其包括具有大致V形横截面的通道结构。 可以通过通道结构提供缺口以增强灵活性。 可以使用套筒和螺栓紧固装置来拧紧夹具。
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公开(公告)号：US08061129B2
公开(公告)日：2011-11-22
申请号：US12362975
申请日：2009-01-30
申请人： Jill N. Irlbeck , Erich Albert Lucht , John Hiemstra , Allan T. Hovda , John Jacob Shaw , Gary Reeves , Greg Truckenbrod , Wenzhong Zhang , John Wiese , Eivind Stenersen , Scott Peters , Derek Hiemstra , Josh Kundert
发明人： Jill N. Irlbeck , Erich Albert Lucht , John Hiemstra , Allan T. Hovda , John Jacob Shaw , Gary Reeves , Greg Truckenbrod , Wenzhong Zhang , John Wiese , Eivind Stenersen , Scott Peters , Derek Hiemstra , Josh Kundert
CPC分类号： F01N3/027 , F01N9/002 , F01N2560/06 , F01N2560/08 , Y02T10/47
摘要： An exhaust system for use with a diesel engine includes a diesel particulate filter configured to capture particulate matter exhausted from the diesel engine, a first sensor operable to detect a particulate matter accumulation level within the diesel particulate filter, and a second sensor operable to detect an ambient temperature of an environment surrounding the diesel particulate filter. The exhaust system also includes a control module electrically coupled to the first sensor, the second sensor, and the diesel particulate filter. The control module is operable to adjust a first regeneration threshold based on the detected ambient temperature. The control module is also operable to initiate regeneration of the diesel particulate filter when the detected particulate matter accumulation level reaches the first regeneration threshold.
摘要翻译： 用于柴油发动机的排气系统包括被配置为捕获从柴油发动机排出的颗粒物质的柴油机微粒过滤器，可操作以检测柴油机微粒过滤器内的颗粒物质积聚水平的第一传感器，以及第二传感器， 围绕柴油颗粒过滤器的环境的环境温度。 排气系统还包括电耦合到第一传感器，第二传感器和柴油机微粒过滤器的控制模块。 控制模块可操作以基于检测到的环境温度来调节第一再生阈值。 当检测到的颗粒物质积聚水平达到第一再生阈值时，控制模块还可操作以启动柴油微粒过滤器的再生。
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6.发明申请公开(公告)号：US20100139247A1
公开(公告)日：2010-06-10
申请号：US12496282
申请日：2009-07-01
申请人： John Hiemstra , Eivind Stenersen , Wenzhong Zhang , Allan T. Hovda , Gary Dale Reeves , Josh Kundert , Wayne M. Wagner , Todd R. Taubert
发明人： John Hiemstra , Eivind Stenersen , Wenzhong Zhang , Allan T. Hovda , Gary Dale Reeves , Josh Kundert , Wayne M. Wagner , Todd R. Taubert
CPC分类号： F01N9/002 , F01N3/027 , F01N3/22 , F01N3/32 , F01N2560/08 , F01N2900/0422 , F01N2900/08 , F02D41/029 , F02D41/1448 , F02D41/222 , F02D2200/0812 , Y02T10/47
摘要： This disclosure relates to a method for controlling a system for regenerating a diesel particulate filter. The method includes monitoring an engine run time that has lapsed since a previous regeneration event. The method also includes monitoring backpressure behind the diesel particulate filter. The method further includes triggering a regeneration flag if the engine run time that lapsed since the previous regeneration event reaches a predetermined time limit and the backpressure exceeds a minimum value.
摘要翻译： 本公开涉及一种用于控制用于再生柴油微粒过滤器的系统的方法。 该方法包括监视从先前再生事件以来已经失效的发动机运行时间。 该方法还包括监测柴油机微粒过滤器背后的背压。 该方法还包括如果从先前的再生事件到达预定的时间限制并且背压超过最小值的情况下发生的发动机运行时间，则触发再生标志。
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公开(公告)号：US20060277900A1
公开(公告)日：2006-12-14
申请号：US11377243
申请日：2006-03-16
申请人： Allan Hovda , Matthew Fortuna , John Belisle , Josh Kundert
发明人： Allan Hovda , Matthew Fortuna , John Belisle , Josh Kundert
CPC分类号： F01N13/1844
摘要： The present disclosure relates to a vehicle exhaust system component including first and second conduits having double wall constructions. The first and second conduits are connected to one another at a service joint. An aftertreatment device is mounted within the first and second conduits. The aftertreatment device has a length. The aftertreatment device is positioned within the first and second conduits such that the service joint surrounds the aftertreatment device at an intermediate location along the length of the aftertreatment device.
摘要翻译： 本公开涉及一种包括具有双壁结构的第一和第二导管的车辆排气系统部件。 第一和第二导管在服务接头处彼此连接。 后处理装置安装在第一和第二管道内。 后处理装置具有长度。 后处理装置定位在第一和第二管道内，使得维护接头在沿着后处理装置的长度的中间位置处围绕后处理装置。
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公开(公告)号：US20060067860A1
公开(公告)日：2006-03-30
申请号：US11223460
申请日：2005-09-08
申请人： Arthur Faircloth , Matthew Fortuna , John Belisle , Allan Hovda , Josh Kundert
发明人： Arthur Faircloth , Matthew Fortuna , John Belisle , Allan Hovda , Josh Kundert
CPC分类号： F01N13/143 , F01N3/0211 , F01N3/0237 , F01N3/035 , F01N3/0892 , F01N3/28 , F01N3/2864 , F01N3/2871 , F01N3/2875 , F01N13/009 , F01N13/0097 , F01N13/14 , F01N13/1805 , F01N13/1844 , F01N2310/02 , F01N2450/22 , F01N2450/30 , F16L9/20 , F16L23/08 , F16L23/162 , F16L59/12 , F16L59/14 , F16L59/147 , F16L59/184
摘要： The present disclosure relates to a double-wall construction for an engine exhaust conduit. The construction includes an inner conduit and an outer conduit surrounding the inner conduit. An insulating annular gap is defined between the inner and outer conduits. A spacer structure maintains the gap between the inner and outer conduits. The spacer structure can be unitary with at one of the inner and outer conduits.
摘要翻译： 本发明涉及一种用于发动机排气管道的双壁结构。 该结构包括内部管道和围绕内部管道的外部管道。 绝缘环形间隙限定在内管和外管之间。 间隔结构保持内部和外部管道之间的间隙。 间隔结构可以在内管道和外管道之一处于一体状态。
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