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1. 发明申请

WO2012099667A3 MINIATURE REGENERATION UNIT 审中-公开
标题翻译：微型再生机组
公开(公告)号：WO2012099667A3
公开(公告)日：2012-11-01
申请号：PCT/US2011065770
申请日：2011-12-19
申请人： TENNECO AUTOMOTIVE OPERATING , MORLEY NICHOLAS , BUTZKE GARY , DALIMONTE LAWRENCE , KOTRBA ADAM J , PALMER GUENTER
发明人： MORLEY NICHOLAS , BUTZKE GARY , DALIMONTE LAWRENCE , KOTRBA ADAM J , PALMER GUENTER
IPC分类号： F01N3/035 , F01N3/025 , F01N3/36
CPC分类号： F01N3/025 , F01N3/035 , F01N3/106 , F01N9/002 , F01N13/009 , F01N2240/14 , F01N2560/12 , F01N2610/03 , F01N2900/1402 , F23G7/065 , F23J15/025 , F23J15/08 , Y02T10/47
摘要： A system for controlling the temperature of an exhaust stream from an engine at a location upstream from an exhaust aftertreatment apparatus includes a main exhaust passageway adapted to receive the exhaust stream from the engine. A side branch is in communication with the main exhaust passageway. A regeneration unit is positioned within the side branch for combusting a fuel and heating the exhaust flowing through the main exhaust passageway. An ion sensor is operable to output a signal indicative of the presence of fuel combustion. A controller selectively operates the regeneration unit to increase the exhaust temperature. The controller is operable to control a supply of fuel to the regeneration unit based on the ion sensor signal.
摘要翻译：用于控制来自排气后处理装置上游的发动机的排气流的温度的系统包括适于从发动机接收废气流的主排气通道。侧分支与主排气通道连通。再生单元位于侧分支内，用于燃烧燃料并加热流经主排气通道的排气。离子传感器可操作以输出指示存在燃料燃烧的信号。控制器选择性地操作再生单元以增加排气温度。控制器可操作以基于离子传感器信号控制对再生单元的燃料供应。

2. 发明申请

WO2012054448A3 MULTIPLE FLOW PATH EXHAUST TREATMENT SYSTEM 审中-公开
标题翻译：多路径通道排气处理系统
公开(公告)号：WO2012054448A3
公开(公告)日：2012-08-02
申请号：PCT/US2011056662
申请日：2011-10-18
申请人： TENNECO AUTOMOTIVE OPERATING , KOTRBA ADAM J , POPOVICH JEREMY , ZHENG GUANYU , GARDNER TIMOTHY , YETKIN ARGUN
发明人： KOTRBA ADAM J , POPOVICH JEREMY , ZHENG GUANYU , GARDNER TIMOTHY , YETKIN ARGUN
IPC分类号： F01N3/00 , F01N3/021 , F01N3/24
CPC分类号： F01N3/0211 , F01N3/103 , F01N3/2066 , F01N13/009 , F01N13/011 , F01N2410/00 , F01N2590/02 , F01N2590/08 , F01N2590/10 , Y02A50/2325 , Y02T10/20
摘要： A vehicle exhaust system for an engine having a plurality of combustion chambers includes a first emission treatment device, a second emission treatment device and a housing defining a first exhaust passageway in fluid communication with the combustion chambers and containing the first emission treatment device. A second parallel exhaust passageway is in fluid communication with the combustion chambers and contains the second emission treatment device. The first and second passageways share a common wall having a serpentine shape such that the cross-sectional area of the passageways varies along a direction of exhaust flow. The first emission treatment device is positioned at a location of increased cross-sectional area in the first passageway and the second emission treatment device is positioned at an axially offset location of increased cross-sectional area in the second passageway.
摘要翻译：用于具有多个燃烧室的发动机的车辆排气系统包括第一排放处理装置，第二排放处理装置和限定与燃烧室流体连通并容纳第一排放处理装置的第一排气通道的壳体。第二平行排气通道与燃烧室流体连通并且包含第二排放处理装置。第一通道和第二通道共享具有蛇形形状的公共壁，使得通道的横截面面积沿着排气流的方向变化。第一排放处理装置位于第一通道中横截面积增大的位置处，并且第二排放处理装置位于第二通道中横截面积增加的轴向偏移位置处。

3. 发明申请

WO2011106358A3 SNAPPER VALVE FOR HOT END SYSTEMS WITH BURNERS 审中-公开
标题翻译：用于燃烧器的热端系统的检测阀
公开(公告)号：WO2011106358A3
公开(公告)日：2012-01-19
申请号：PCT/US2011025830
申请日：2011-02-23
申请人： TENNECO AUTOMOTIVE OPERATING , KOTRBA ADAM J , ZHENG GUANYU , GOLIN MIKE , SALANTA GABRIEL
发明人： KOTRBA ADAM J , ZHENG GUANYU , GOLIN MIKE , SALANTA GABRIEL
IPC分类号： F01N3/08 , B01D53/94 , F01N3/035 , F01N3/28 , F01N3/30
CPC分类号： F01N9/00 , F01N3/0238 , F01N3/025 , F01N3/103 , F01N3/2033 , F01N3/2066 , F01N9/002 , F01N13/009 , F01N2240/14 , F01N2240/36 , F01N2410/00 , F01N2900/1404 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： A system for controlling the temperature of an exhaust stream includes a main exhaust passageway adapted to receive the exhaust stream from an engine. A bypass passage includes an inlet and an outlet in communication with the main exhaust passageway. The outlet is located downstream from the inlet. A burner is positioned within the bypass passage for treating the exhaust passing through the bypass passage. A valve is positioned within the main exhaust passageway downstream from the inlet and upstream from the outlet. The valve is operable to vary the exhaust flow through the burner. A controller selectively operates the burner to maintain a desired exhaust temperature downstream of the outlet.
摘要翻译：用于控制排气流的温度的系统包括适于从发动机接收废气流的主排气通道。旁通通道包括与主排气通道连通的入口和出口。出口位于入口的下游。燃烧器位于旁路通道内，用于处理通过旁路通道的排气。阀门位于主排气通道内的入口下游和出口上游。阀可操作以改变通过燃烧器的排气流。控制器选择性地操作燃烧器以在出口下游保持期望的废气温度。

4. 发明申请

WO2008060559A3 DEVICE FOR LOWERING TAIL PIPE EXHAUST TEMPERATURE 审中-公开
标题翻译：降低尾管排气温度的装置
公开(公告)号：WO2008060559A3
公开(公告)日：2008-08-14
申请号：PCT/US2007023897
申请日：2007-11-14
申请人： TENNECO AUTOMOTIVE OPERATING , ANGOSHTARI NEGIN , SCHUSTER MARKUS , KOTRBA ADAM J
发明人： ANGOSHTARI NEGIN , SCHUSTER MARKUS , KOTRBA ADAM J
IPC分类号： B01F5/04
CPC分类号： F01N13/082 , F01N2270/02
摘要： A component for a vehicular exhaust pipe includes an upstream venturi forming portion for creating at least a partial vacuum interior to the component. A downstream diverter housing portion of the component has an inlet coupled to an outlet of the venturi portion. The diverter housing portion includes the diverter element positioned adjacent an output of the diverter housing portion for forcing axially central exhaust flow radially outward toward a wall of the diverter housing. The partial vacuum in the component device causes colder environmental ambient air to enter an inlet of the component. The diverter also creates a mixture of hot exhaust flow with the colder environmental air, resulting in a lower temperature of the exhaust gas exiting the component and substantial elimination of centrally disposed exhaust hot spots.
摘要翻译：用于车辆排气管的部件包括用于在部件内部产生至少部分真空的上游文丘里形成部分。部件的下游转向器壳体部分具有与文氏管部分的出口连接的入口。分流器壳体部分包括分流器元件，该分流器元件邻近分流器壳体部分的输出端定位，用于朝向分流器壳体的壁径向向外地推动轴向中央排气流。部件装置中的部分真空导致较冷的环境空气进入部件的入口。分流器还产生热排气流与较冷的环境空气的混合物，导致离开该部件的排气的较低温度以及基本消除居中布置的排气热点。

5. 发明申请

WO2013019419A3 EXHAUST TREATMENT SYSTEM WITH HYDROCARBON LEAN NOX CATALYST 审中-公开
标题翻译：柴油贫NOx催化剂的排气处理系统
公开(公告)号：WO2013019419A3
公开(公告)日：2013-03-28
申请号：PCT/US2012047347
申请日：2012-07-19
申请人： TENNECO AUTOMOTIVE OPERATING , KOTRBA ADAM J , SALANTA GABRIEL , JACKSON TIMOTHY
发明人： KOTRBA ADAM J , SALANTA GABRIEL , JACKSON TIMOTHY
IPC分类号： F01N3/28 , B01D53/94 , F01N3/20
CPC分类号： F01N3/0821 , F01N3/025 , F01N3/035 , F01N3/0842 , F01N3/106 , F01N3/2066 , F01N13/009 , F01N2240/14 , F01N2610/03 , Y02T10/24
摘要： A system for treating an exhaust stream from an engine includes a main exhaust passageway adapted to receive the exhaust stream from the engine. A side branch is in communication with the main exhaust passageway. A regeneration unit is positioned within the side branch for combusting a fuel and heating the exhaust flowing through the main exhaust passageway. A lean NOx catalyst is positioned within the main exhaust passageway downstream of the regeneration unit. A reductant injector is positioned downstream of the regeneration unit and upstream of the lean NOx catalyst to inject reductant particles into the exhaust stream. A controller operates the regeneration unit to increase the exhaust temperature as well as operates the reductant injector to reduce NOx within the lean NOx catalyst.
摘要翻译：一种用于处理来自发动机的排气流的系统包括适于接收来自发动机的排气流的主排气通道。侧分支与主排气通道连通。再生单元位于侧支路内用于燃烧燃料并加热流经主排气通道的排气。贫NOx催化剂位于再生单元下游的主排气通道内。还原剂喷射器位于再生单元的下游和贫NOx催化剂的上游以将还原剂颗粒喷射到排气流中。控制器操作再生单元以增加排气温度以及操作还原剂喷射器以还原贫NOx催化剂内的NOx。

6. 发明申请

WO2011103157A3 ON-VEHICLE NITROGEN OXIDE AFTERTREATMENT SYSTEM 审中-公开
标题翻译：车载氮氧化物后处理系统
公开(公告)号：WO2011103157A3
公开(公告)日：2012-01-12
申请号：PCT/US2011025043
申请日：2011-02-16
申请人： TENNECO AUTOMOTIVE OPERATING , SALANTA GABRIEL , JACKSON TIMOTHY , SULLIVAN HENRY , KOTRBA ADAM J
发明人： SALANTA GABRIEL , JACKSON TIMOTHY , SULLIVAN HENRY , KOTRBA ADAM J
IPC分类号： F01N3/10 , F01N3/20 , F01N3/28 , F01N3/36
CPC分类号： F01N3/206 , F01N2570/14 , F01N2610/03 , F01N2610/1406 , Y02A50/2322 , Y02A50/2344
摘要： An emissions system for reducing nitrogen oxides in engine exhaust includes an emissions catalyst having an inlet adapted to receive an exhaust from the engine. A fuel tank is adapted to provide fuel for combustion within the engine. A first injector is operable to inject fuel into the exhaust upstream of the catalyst. A second injector is operable to inject supplemental reductant from a supplemental reductant tank into the exhaust upstream of the catalyst. A controller is operable to control the first and second injectors and vary the supply of fuel and supplemental reductant into the exhaust to reduce nitrogen oxides within the exhaust.
摘要翻译：用于减少发动机排气中的氮氧化物的排放系统包括具有适于接收来自发动机的排气的入口的排放催化剂。燃料箱适于在发动机内提供用于燃烧的燃料。第一注射器可操作以将燃料喷射到催化剂上游的排气中。第二注射器可操作以将补充还原剂从补充的还原剂罐注入到催化剂上游的排气中。控制器可操作以控制第一和第二喷射器，并且将燃料和补充还原剂的供应改变到排气中以减少废气中的氮氧化物。

7. 发明申请

WO2012058056A2 HIGH VOLUME EXHAUST GAS TREATMENT SYSTEM 审中-公开
标题翻译：高容量排气处理系统
公开(公告)号：WO2012058056A2
公开(公告)日：2012-05-03
申请号：PCT/US2011056676
申请日：2011-10-18
申请人： TENNECO AUTOMOTIVE OPERATING , KOTRBA ADAM J , POPOVICH JEREMY , ZHENG GUANYU , GARDNER TIMOTHY , YETKIN ARGUN
发明人： KOTRBA ADAM J , POPOVICH JEREMY , ZHENG GUANYU , GARDNER TIMOTHY , YETKIN ARGUN
IPC分类号： F01N3/00 , F01N3/021 , F01N3/24
CPC分类号： F01N3/2066 , F01N3/025 , F01N3/032 , F01N3/103 , F01N3/2033 , F01N3/2053 , F01N13/0097 , F01N13/017 , F01N2240/36 , F01N2410/04 , Y02T10/24 , Y02T10/26
摘要： An exhaust system for an engine having a plurality of combustion chambers includes a housing containing a first array of parallel positioned emission treatment devices and a second array of parallel positioned emission treatment devices axially spaced apart from one another. A first exhaust passageway is in fluid communication with the combustion chambers and contains the first array of emission treatment devices. A second and separate exhaust passageway is in fluid communication with the combustion chambers and contains the second array of emission treatment devices. A first valve restricts the exhaust flow through the first exhaust passageway. A second valve restricts the exhaust flow through the second exhaust passageway.
摘要翻译：用于具有多个燃烧室的发动机的排气系统包括壳体，该壳体包含彼此轴向间隔开的第一阵列的平行定位的发射治疗装置和第二阵列的平行定位的发射治疗装置。第一排气通道与燃烧室流体连通并且包含第一排放处理装置。第二单独的排气通道与燃烧室流体连通并且包含第二排放处理装置。第一阀限制通过第一排气通路的排气流。第二阀限制通过第二排气通路的排气流。

8. 发明申请

WO2007079134A3 FLUID BEARING ASSISTED ASSEMBLY OF AN EXHAUST TREATMENT DEVICE 审中-公开
标题翻译：排气处理装置的流体轴承辅助组装
公开(公告)号：WO2007079134A3
公开(公告)日：2007-11-22
申请号：PCT/US2006049413
申请日：2006-12-28
申请人： TENNECO AUTOMOTIVE OPERATING , KOTRBA ADAM J , OLIVIER KEITH G
发明人： KOTRBA ADAM J , OLIVIER KEITH G
IPC分类号： B21D51/16
CPC分类号： B23P11/005 , B23P2700/03 , F01N3/2853 , F01N2450/02 , Y10T29/49345 , Y10T29/49863 , Y10T29/49895 , Y10T29/49902 , Y10T29/536 , Y10T29/5383 , Y10T428/24653
摘要： Apparatus for inserting a substrate surrounded by a compressible mat into a compartment of a housing of an exhaust treatment device includes an insertion member having a bore shaped substantially identically to a shape of an opening to the housing compartment and a fluid bearing generator establishing a compressed fluid bearing at a surface of the bore. The fluid bearing is operative to reduce a coefficient of friction between the compressible mat and a surface of the bore when the substrate/mat combination is moved axially in the bore into the compartment opening.
摘要翻译：用于将由可压缩垫包围的基底插入排气处理装置的壳体的隔室中的装置包括插入构件，该插入构件具有与通向壳体隔室的开口的形状基本相同的孔的形状，以及形成压缩流体的流体轴承发生器轴承在孔的表面处。当衬底/垫组合体在孔中轴向移动进入隔间开口时，流体轴承可操作以减小可压缩垫与孔的表面之间的摩擦系数。

9. 发明公开

EP2961954A4 UREA COMMON RAIL 审中-公开
标题翻译：尿素高压共轨
公开(公告)号：EP2961954A4
公开(公告)日：2016-10-12
申请号：EP14757106
申请日：2014-02-14
申请人： TENNECO AUTOMOTIVE OPERATING
发明人： KREGLING DANA , GOLIN MICHAEL , ZHENG GUANYU , BROCKMAN ALAN , KOTRBA ADAM J , GARDNER TIMOTHY P
IPC分类号： F01N3/10 , F01N3/20 , F01N3/28
CPC分类号： F01N3/08 , F01N3/2066 , F01N13/011 , F01N2260/02 , F01N2610/02 , F01N2610/144 , F01N2610/1466 , F01N2610/1473 , F01N2610/1486 , F01N2610/1493 , Y02T10/24 , Y10T137/2541

10. 发明公开

EP2195513A4 EXHAUST SYSTEM WITH PLURAL EMISSION TREATMENT DEVICES 审中-公开
标题翻译：与几个排气处理装置排气系统
公开(公告)号：EP2195513A4
公开(公告)日：2014-11-05
申请号：EP08795095
申请日：2008-08-07
申请人： TENNECO AUTOMOTIVE OPERATING
发明人： KOTRBA ADAM J , RINALDI FABRIZIO C , MARTIN SCOTT , DALIMONTE LAWRENCE
IPC分类号： F01N3/02 , F01N3/10 , F01N3/20 , F01N3/24
CPC分类号： F01N3/021 , F01N3/101 , F01N3/103 , F01N3/106 , F01N3/2066 , F01N13/0097 , F01N13/011 , F01N2240/14 , F01N2590/08 , Y02T10/22

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