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公开(公告)号：US20130067891A1
公开(公告)日：2013-03-21
申请号：US13518870
申请日：2010-09-28
申请人： Craig Hittle , Stephan D. Roozenboom , Tetsu O. Velasquez , Pauk W. Park , Shashank Mupparapu , Rick E. Jeffs , Michael P. Boahene , Yung T. Bui
发明人： Craig Hittle , Stephan D. Roozenboom , Tetsu O. Velasquez , Pauk W. Park , Shashank Mupparapu , Rick E. Jeffs , Michael P. Boahene , Yung T. Bui
IPC分类号： F01N3/28
CPC分类号： F01N3/035 , F01N3/021 , F01N3/0807 , F01N3/103 , F01N3/2066 , F01N3/28 , F01N3/2892 , F01N13/0093 , F01N13/0097 , F01N13/011 , F01N13/017 , F01N2340/00 , F01N2450/30 , F01N2450/40 , F01N2470/04 , F01N2470/20 , F01N2490/06 , F01N2590/08 , Y02T10/24
摘要： An exhaust aftertreatment system including a housing with two or more inlets configured to receive separate entering exhaust streams from an engine. The system may include two or more first exhaust treatment devices, each configured to receive one of the separate entering exhaust streams in a first direction. The system may further include two or more redirecting flow passages configured to combine the separate exhaust streams into a merged exhaust stream that flows in a second direction about 180 degrees from the first direction and an intermediate flow region configured to divide the merged exhaust stream into two or more separate exiting exhaust streams. The system also may also includes two or more second exhaust treatment devices, each configured to receive one of the separate exiting exhaust streams in a third direction about 90 degrees from the second direction.
摘要翻译： 排气后处理系统，包括具有两个或更多个入口的壳体，其构造成从发动机接收单独的进入排气流。 该系统可以包括两个或更多个第一排气处理装置，每个排气处理装置被配置成在第一方向上接收分离的进入废气流中的一个。 系统还可以包括两个或更多个重定向流动通道，其被配置成将分离的排气流组合成沿着与第一方向大约180度的第二方向流动的合流排气流，以及中间流动区域，其被配置为将合并的排气流分成两个 或更多分离的排出流。 该系统还可以包括两个或更多个第二排气处理装置，每个排气处理装置被构造成在与第二方向大约90度的第三方向上接收单独的离开废气流中的一个。
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公开(公告)号：US08752370B2
公开(公告)日：2014-06-17
申请号：US13518870
申请日：2010-12-09
申请人： Craig P. Hittle , Stephan D. Roozenboom , Tetsu O. Velasquez , Paul W. Park , Shashank Mupparapu , Rick E. Jeffs , Michael P. Boahene , Yung T. Bui
发明人： Craig P. Hittle , Stephan D. Roozenboom , Tetsu O. Velasquez , Paul W. Park , Shashank Mupparapu , Rick E. Jeffs , Michael P. Boahene , Yung T. Bui
IPC分类号： F01N13/08
CPC分类号： F01N3/035 , F01N3/021 , F01N3/0807 , F01N3/103 , F01N3/2066 , F01N3/28 , F01N3/2892 , F01N13/0093 , F01N13/0097 , F01N13/011 , F01N13/017 , F01N2340/00 , F01N2450/30 , F01N2450/40 , F01N2470/04 , F01N2470/20 , F01N2490/06 , F01N2590/08 , Y02T10/24
摘要： An exhaust aftertreatment system including a housing with two or more inlets configured to receive separate entering exhaust streams from an engine. The system may include two or more first exhaust treatment devices, each configured to receive one of the separate entering exhaust streams in a first direction. The system may further include two or more redirecting flow passages configured to combine the separate exhaust streams into a merged exhaust stream that flows in a second direction about 180 degrees from the first direction and an intermediate flow region configured to divide the merged exhaust stream into two or more separate exiting exhaust streams. The system also may also includes two or more second exhaust treatment devices, each configured to receive one of the separate exiting exhaust streams in a third direction about 90 degrees from the second direction.
摘要翻译： 排气后处理系统，包括具有两个或更多个入口的壳体，其构造成从发动机接收单独的进入排气流。 该系统可以包括两个或更多个第一排气处理装置，每个排气处理装置被配置成在第一方向上接收分离的进入废气流中的一个。 系统还可以包括两个或更多个重定向流动通道，其被配置成将分离的排气流组合成沿着与第一方向大约180度的第二方向流动的合流排气流，以及中间流动区域，其被配置为将合并的排气流分成两个 或更多分离的排出流。 该系统还可以包括两个或更多个第二排气处理装置，每个排气处理装置被构造成在与第二方向大约90度的第三方向上接收单独的离开废气流中的一个。
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公开(公告)号：US20120096833A1
公开(公告)日：2012-04-26
申请号：US12910053
申请日：2010-10-22
申请人： Dongming Tan , Mirza P. Baig , Rick E. Jeffs , Tetsu O. Velasquez , Umakanth Sakaray , Ramanlal M. Gandhi , Brandon J. Stephens , Steven R. Storm
发明人： Dongming Tan , Mirza P. Baig , Rick E. Jeffs , Tetsu O. Velasquez , Umakanth Sakaray , Ramanlal M. Gandhi , Brandon J. Stephens , Steven R. Storm
IPC分类号： F01N1/00
CPC分类号： F01N13/1822 , F01N2260/10
摘要： An exhaust aftertreatment module comprising a plurality of mounts for connecting the module to a surface. The mounts are arranged in a radial pattern around a central location of the module. The mounts also have a direction of travel aligned with a radial direction of expansion that passes through the central location.
摘要翻译： 排气后处理模块包括用于将模块连接到表面的多个安装件。 安装件围绕模块的中心位置以径向图案布置。 安装件还具有与通过中心位置的径向扩展方向对齐的行进方向。
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公开(公告)号：US20140044612A1
公开(公告)日：2014-02-13
申请号：US13571053
申请日：2012-08-09
申请人： Mirza P. Baig , Thomas W. Manning , Rick E. Jeffs , Kristian N. Engelsen , Andrew M. Denis , Pradyumna V. Rao
发明人： Mirza P. Baig , Thomas W. Manning , Rick E. Jeffs , Kristian N. Engelsen , Andrew M. Denis , Pradyumna V. Rao
CPC分类号： F01N13/1838 , B01D53/9431 , F01N3/035 , F01N3/103 , F01N3/2066 , F01N3/2842 , F01N13/0097 , F01N13/017 , F01N13/18 , F01N2450/00 , F01N2450/18 , F01N2450/30 , F01N2470/14 , F01N2470/16 , F01N2470/22 , Y02T10/24 , Y10T29/49233 , Y10T29/49721
摘要： An after-treatment system includes a Selective Catalytic Reduction (SCR) catalyst or a similar aftertreatment unit or brick that may be inserted into the opened end of a sleeve. The aftertreatment brick includes a substrate matrix with catalytic material that extends between a first face and a second face. A mantle is disposed around the substrate matrix and extends between a first rim proximate the first face and a second rim proximate the second face. The mantel may include a overhang extension that extends the first rim of the mantle beyond the first face of the substrate matrix. To enable retrieval of the SCR catalyst from the sleeve, a retrieval feature is disposed on a readily accessible, inner surface of the overhang extension.
摘要翻译： 后处理系统包括选择性催化还原（SCR）催化剂或类似的可以插入套管开口端的后处理单元或砖。 后处理砖包括具有在第一面和第二面之间延伸的催化材料的基底基体。 套管围绕衬底基体设置并且在靠近第一面的第一边缘和靠近第二面的第二边缘之间延伸。 套管可以包括伸出的延伸部，该伸出部分将覆盖物的第一边缘延伸超过衬底矩阵的第一面。 为了能够从套筒中取出SCR催化剂，将检索特征设置在伸出部分的易于接近的内表面上。
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公开(公告)号：US09011782B2
公开(公告)日：2015-04-21
申请号：US13571053
申请日：2012-08-09
申请人： Mirza P. Baig , Thomas W. Manning , Rick E. Jeffs , Kristian N. Engelsen , Andrew M. Denis , Pradyumna V. Rao
发明人： Mirza P. Baig , Thomas W. Manning , Rick E. Jeffs , Kristian N. Engelsen , Andrew M. Denis , Pradyumna V. Rao
CPC分类号： F01N13/1838 , B01D53/9431 , F01N3/035 , F01N3/103 , F01N3/2066 , F01N3/2842 , F01N13/0097 , F01N13/017 , F01N13/18 , F01N2450/00 , F01N2450/18 , F01N2450/30 , F01N2470/14 , F01N2470/16 , F01N2470/22 , Y02T10/24 , Y10T29/49233 , Y10T29/49721
摘要： An after-treatment system includes a Selective Catalytic Reduction (SCR) catalyst or a similar aftertreatment unit or brick that may be inserted into the opened end of a sleeve. The aftertreatment brick includes a substrate matrix with catalytic material that extends between a first face and a second face. A mantle is disposed around the substrate matrix and extends between a first rim proximate the first face and a second rim proximate the second face. The mantel may include a overhang extension that extends the first rim of the mantle beyond the first face of the substrate matrix. To enable retrieval of the SCR catalyst from the sleeve, a retrieval feature is disposed on a readily accessible, inner surface of the overhang extension.
摘要翻译： 后处理系统包括选择性催化还原（SCR）催化剂或类似的可以插入套管开口端的后处理单元或砖。 后处理砖包括具有在第一面和第二面之间延伸的催化材料的基底基体。 套管围绕衬底基体设置并且在靠近第一面的第一边缘和靠近第二面的第二边缘之间延伸。 套管可以包括伸出的延伸部，该伸出部分将覆盖物的第一边缘延伸超过衬底矩阵的第一面。 为了能够从套筒中取出SCR催化剂，将检索特征设置在伸出部分的易于接近的内表面上。
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