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1. 发明申请

US20090104091A1 Exhaust Treatment Apparatus And Method Of Making 审中-公开
标题翻译：废气处理装置及制造方法
公开(公告)号：US20090104091A1
公开(公告)日：2009-04-23
申请号：US11661567
申请日：2005-08-30
申请人： Bruce B. Hoppenstedt , Jared Dean Blaisdell , Gary Dale Reeves , Allan T. Hovda
发明人： Bruce B. Hoppenstedt , Jared Dean Blaisdell , Gary Dale Reeves , Allan T. Hovda
IPC分类号： F01N3/28 , B32B37/06
CPC分类号： F01N3/2867 , F01N3/2857 , Y10T156/10
摘要： The present disclosure relates to an exhaust aftertreatment device (30) having a core (18) and an outer housing (40) and a mounting layer (50) positioned between the core (18) and the outer housing (40). The core has an upstream end face (20) and a downstream end face (22). The mounting layer (50) and the housing (40) have main portions (52) that extend from the upstream end face (20) to the downstream end face (22) of the core (18). The mounting layer (50) and the housing (40) also include end portions (40a, 40b) that overlap the end faces of the core (18) to retain the core within the housing (40). The end portions (50a, 50b) of the mounting layer (50) are compressed against the end faces of the core (18) by the end portions (40a, 40b) of the housing (40).
摘要翻译：本公开涉及具有芯部（18）和外部壳体（40）的排气后处理装置（30）和位于芯部（18）和外部壳体（40）之间的安装层（50）。芯具有上游端面（20）和下游端面（22）。安装层（50）和壳体（40）具有从上游端面（20）延伸到芯部（18）的下游端面（22）的主要部分（52）。安装层（50）和壳体（40）还包括与芯（18）的端面重叠以将芯保持在壳体（40）内的端部（40a，40b）。安装层（50）的端部（50a，50b）通过壳体（40）的端部（40a，40b）压靠在芯部（18）的端面上。

2. 发明申请

US20100139247A1 System and Method for Regenerating an Auxiliary Power Unit Exhaust Filter 有权
标题翻译：再生辅助动力单元排气过滤器的系统和方法
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
IPC分类号： F01N11/00 , F01N3/023 , F01N3/10 , F02D43/00
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。

3. 发明授权

US08776502B2 System and method for regenerating an auxiliary power unit exhaust filter 有权
标题翻译：用于再生辅助动力装置排气过滤器的系统和方法
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。

4. 发明申请

US20090019823A1 Auxiliary Power Unit Exhaust Filter 审中-公开
标题翻译：辅助动力单元排气过滤器
公开(公告)号：US20090019823A1
公开(公告)日：2009-01-22
申请号：US12142944
申请日：2008-06-20
申请人： William Michael Juliar , Gary Dale Reeves , David Thomas Escher , John Wiese
发明人： William Michael Juliar , Gary Dale Reeves , David Thomas Escher , John Wiese
IPC分类号： B01D53/92
CPC分类号： B01D46/521 , B01D46/0004 , B01D46/0005 , B01D46/0021 , B01D2279/30
摘要： The present disclosure relates to an exhaust filter including an inner cylindrical pleated filter media and an outer cylindrical pleated filter media positioned outside the inner cylindrical pleated filter media. The inner and outer cylindrical pleated filter media are separated by an annular gap. The inner cylindrical pleated filter media has a shorter length than the outer cylindrical pleated filter media. The exhaust filter also include a first end cover in which first ends of the inner and outer cylindrical pleated filter media are secured, a second end cover in which a second end of the outer cylindrical pleated filter media is secured, and an interior end cap in which a second end of the inner cylindrical pleated filter media is secured. The exhaust filter further includes an inlet stub secured to the second end cover. The exhaust filter can be mounted in an outer housing having a compression gasket sealing arrangement for providing a seal about the inlet stub of the exhaust filter.
摘要翻译：本公开内容涉及一种排气过滤器，其包括内圆柱形打褶过滤介质和位于内圆柱形打褶过滤介质外部的外圆柱形打褶过滤介质。内外圆柱褶皱过滤介质由环形间隙分开。内圆柱形褶皱过滤介质的长度比外圆柱形褶皱过滤介质短。排气过滤器还包括第一端盖，其中固定有内圆柱形褶皱过滤介质和外圆柱形褶皱过滤介质的第一端，第二端盖，外圆柱形打褶过滤介质的第二端固定在该第二端盖中，内圆柱形打褶过滤介质的第二端被固定。排气过滤器还包括固定到第二端盖的入口短截线。排气过滤器可以安装在具有压缩垫圈密封装置的外壳中，用于提供围绕排气过滤器的入口短管的密封。

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