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公开(公告)号：US20070245725A1
公开(公告)日：2007-10-25
申请号：US11614124
申请日：2006-12-21
申请人： Andrea C. Brown , Jeffrey R. Kelso , Michael J. Eifert , Timothy Juan , Mark A. Schmale , Daniel C. Dew , Roger W. Byers , Ronald E. Schoon , Brent Koontz
发明人： Andrea C. Brown , Jeffrey R. Kelso , Michael J. Eifert , Timothy Juan , Mark A. Schmale , Daniel C. Dew , Roger W. Byers , Ronald E. Schoon , Brent Koontz
CPC分类号： F01N3/02 , F01N13/082 , Y02T10/20
摘要： An exhaust gas-cooling device for use on an exhaust gas conveyance system of a vehicle having an exhaust gas passageway to emit exhaust gases from an engine to an outlet includes an exhaust passageway pipe in fluid communication with the engine, and a micro-venturi mixing chamber pipe in fluid communication with and located downstream of the exhaust passageway pipe. The micro-venturi mixing chamber pipe defines the outlet of the exhaust gas-cooling device and has at least one aperture disposed on a pipe body of the micro-venturi mixing chamber for introducing ambient air into the micro-venturi mixing chamber pipe.
摘要翻译： 一种用于具有从发动机排出废气的排气通道的车辆的废气输送系统的排气冷却装置，包括与发动机流体连通的排气通路管，以及微型文丘里混合 与排气通道管道流体连通并位于排气通道管道下游的腔室管道。 微型文丘里混合室管限定排气冷却装置的出口，并且具有设置在微型文丘里混合室的管体上的至少一个孔，用于将环境空气引入微型文丘里混合室管。
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公开(公告)号：US08056327B2
公开(公告)日：2011-11-15
申请号：US11614124
申请日：2006-12-21
申请人： Andrea C. Brown , Jeffrey R. Kelso , Michael J. Eifert , Timothy Juan , Mark A. Schmale , Daniel C. Dew , Roger W. Byers , Ronald E. Schoon , Brent Koontz
发明人： Andrea C. Brown , Jeffrey R. Kelso , Michael J. Eifert , Timothy Juan , Mark A. Schmale , Daniel C. Dew , Roger W. Byers , Ronald E. Schoon , Brent Koontz
CPC分类号： F01N3/02 , F01N13/082 , Y02T10/20
摘要： An exhaust gas-cooling device for use on an exhaust gas conveyance system of a vehicle having an exhaust gas passageway to emit exhaust gases from an engine to an outlet includes an exhaust passageway pipe in fluid communication with the engine, and a micro-venturi mixing chamber pipe in fluid communication with and located downstream of the exhaust passageway pipe. The micro-venturi mixing chamber pipe defines the outlet of the exhaust gas-cooling device and has at least one aperture disposed on a pipe body of the micro-venturi mixing chamber for introducing ambient air into the micro-venturi mixing chamber pipe.
摘要翻译： 一种用于具有从发动机排出废气的排气通道的车辆的废气输送系统的排气冷却装置，包括与发动机流体连通的排气通路管，以及微型文丘里混合 与排气通道管道流体连通并位于排气通道管道下游的腔室管道。 微型文丘里混合室管限定排气冷却装置的出口，并且具有设置在微型文丘里混合室的管体上的至少一个孔，用于将环境空气引入微型文丘里混合室管。
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公开(公告)号：US20080282689A1
公开(公告)日：2008-11-20
申请号：US11750687
申请日：2007-05-18
申请人： Mark A. Schmale , Daniel C. Dew , David C. Quinn , Roger W. Byers , Ronald E. Schoon , Brent Koontz
发明人： Mark A. Schmale , Daniel C. Dew , David C. Quinn , Roger W. Byers , Ronald E. Schoon , Brent Koontz
IPC分类号： F01N3/02
CPC分类号： F01N13/082 , F01N2240/20 , F01N2470/18 , F01N2490/16
摘要： An exhaust gas-cooling device for use on an exhaust gas conveyance system of a vehicle to emit exhaust gases from an engine to an outlet includes a pipe defining an exhaust gas passageway that is in fluid communication with the engine, and a diffuser in fluid communication with the exhaust gas passageway. The diffuser is configured for receiving the pipe, and has a body defining an outlet of the exhaust gas passageway to the ambient, and a diffusing structure disposed on the body generally opposite the outlet. The diffusing structure has a separating structure configured for receiving and diverting the flow of exhaust gas emitted from the pipe, and a guiding structure configured for guiding the diverted flow of exhaust gas along the body to the outlet.
摘要翻译： 用于从发动机排出废气的车辆的废气输送系统的排气冷却装置包括限定与发动机流体连通的废气通道的管和流体连通的扩散器 与废气通道。 扩散器被构造成用于接收管道，并且具有限定到达环境的废气通道的出口的主体，以及大致相对于出口设置在主体上的扩散结构。 扩散结构具有分离结构，其构造成用于接收和转移从管发射的废气流，以及引导结构，其被配置为将排出气体沿着主体的转向流引导到出口。
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公开(公告)号：US20090095556A1
公开(公告)日：2009-04-16
申请号：US11974083
申请日：2007-10-12
IPC分类号： B60K13/04
CPC分类号： F01N13/082
摘要： An Exhaust Temperature Reduction Device for Aftertreatment Device is provided useful for lowering the temperature of exhaust gasses exiting the tailpipe of a vehicle having an aftertreatment device. The Exhaust Temperature Reduction Device for Aftertreatment Device may be manufactured from a single piece of formed sheet metal, two pieces of formed sheet metal that have been joined, or a net formed process such as investment cast stainless steel. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
摘要翻译： 用于后处理装置的排气温度降低装置用于降低离开具有后处理装置的车辆的尾管的废气的温度。 用于后处理装置的排气温度降低装置可以由单片成形金属板，两片已经接合的成形金属板或者诸如熔模铸造不锈钢的网状工艺制造。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。
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公开(公告)号：US07628012B2
公开(公告)日：2009-12-08
申请号：US11974083
申请日：2007-10-12
IPC分类号： F01N5/04
CPC分类号： F01N13/082
摘要： An Exhaust Temperature Reduction Device for Aftertreatment Device is provided useful for lowering the temperature of exhaust gasses exiting the tailpipe of a vehicle having an aftertreatment device. The Exhaust Temperature Reduction Device for Aftertreatment Device may be manufactured from a single piece of formed sheet metal, two pieces of formed sheet metal that have been joined, or a net formed process such as investment cast stainless steel.
摘要翻译： 用于后处理装置的排气温度降低装置用于降低离开具有后处理装置的车辆的尾管的废气的温度。 用于后处理装置的排气温度降低装置可以由单片成形金属板，两片已经接合的成形金属板或者诸如熔模铸造不锈钢的网状工艺制造。
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