公开(公告)号：US09334781B2

公开(公告)日：2016-05-10

申请号：US14486171

申请日：2014-09-15

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： John Stanavich ,  William Adams ,  Daniel Alexander ,  Michael Golin

IPC: B01D50/00 ,  F01N3/28 ,  F01N3/20 ,  B01F5/04 ,  B01F5/06 ,  B01F3/04 ,  F01N3/10 ,  F01N3/021 ,  F01N13/00

CPC classification number: F01N3/2892 ,  B01F3/04049 ,  B01F5/0451 ,  B01F5/0606 ,  B01F5/0616 ,  B01F5/0688 ,  B01F2005/0091 ,  F01N3/021 ,  F01N3/106 ,  F01N3/2066 ,  F01N13/009 ,  F01N13/0097 ,  F01N2470/02 ,  F01N2470/18 ,  F01N2560/026 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

Abstract: An exhaust treatment component for treating an exhaust produced by an engine. The exhaust treatment component includes a housing, a first exhaust treatment component substrate positioned within the housing, and a dosing module for dosing a reagent exhaust treatment fluid into the exhaust. The dosing module is secured to the housing and positioned upstream of the first exhaust treatment component substrate. An ultrasonic transducer is positioned between the dosing module and the first exhaust treatment component substrate. The ultrasonic transducer is configured to emit a plurality of ultrasonic waves into the exhaust including the reagent exhaust treatment fluid.

公开(公告)号：US09057303B2

公开(公告)日：2015-06-16

申请号：US13804027

申请日：2013-03-14

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Michael Golin ,  Adam J. Kotrba ,  Robert Applegate

IPC: F01N3/00 ,  F01N3/20 ,  F01N9/00

CPC classification number: F01N3/2053 ,  F01N3/2006 ,  F01N3/2066 ,  F01N9/00 ,  F01N2240/14 ,  F01N2240/16 ,  F01N2240/36 ,  F01N2410/00 ,  F01N2560/026 ,  Y02T10/24 ,  Y02T10/26 ,  Y02T10/36 ,  Y02T10/47

Abstract: Exhaust system for a dual-fuel engine that is provided with a first fuel and a second fuel. The exhaust system includes an exhaust passageway, with an exhaust treatment component provided in the exhaust passageway. A thermal enhancement device communicates with the exhaust passageway and is located upstream from the exhaust treatment component, wherein the thermal enhancement device is operable to raise a temperature of an exhaust located in the exhaust passageway during a switch between the first fuel and the second fuel that is provided to the dual-fuel engine. The exhaust treatment system can also include a by-pass pipe in communication with the exhaust passageway that by-passes the exhaust treatment component, wherein during combustion of the first fuel by the dual-fuel engine, the by-pass pipe is open. During combustion of the second fuel by the dual-fuel engine, the by-pass pipe is closed.

Abstract translation: 具有第一燃料和第二燃料的双燃料发动机的排气系统。 排气系统包括排气通道，排气通道中设置排气处理部件。 热增强装置与排气通道连通并且位于排气处理部件的上游，其中热增强装置可操作以在第一燃料和第二燃料之间的切换期间升高位于排气通道中的排气的温度， 被提供给双燃料发动机。 排气处理系统还可以包括与废气通道连通的旁通管，其旁通排气处理部件，其中在通过双燃料发动机燃烧第一燃料期间，旁通管是敞开的。 在通过双燃料发动机燃烧第二燃料的过程中，旁通管被关闭。

公开(公告)号：US20140166141A1

公开(公告)日：2014-06-19

申请号：US13713664

申请日：2012-12-13

Applicant: TENNECO AUTOMOTIVE OPERATING COMPANY INC.

Inventor： Michael Golin ,  Andre Bogacz

IPC: F16K13/00

CPC classification number: F01N3/106 ,  F01N3/021 ,  F01N3/0253 ,  F01N3/2066 ,  F01N13/009 ,  F01N13/011 ,  F01N2610/1453 ,  Y02T10/24 ,  Y10T137/877

Abstract: An exhaust system including an exhaust flow path, an exhaust treatment fluid tank, and a dosing module in communication with the exhaust treatment fluid tank. A three-way valve communicates with the dosing module. A first nozzle and a second nozzle communicate with the three-way valve for dosing the exhaust treatment fluid into the exhaust flow path, wherein the three-way valve is operable to control an amount of the exhaust treatment fluid provided to the first and second nozzles from the dosing module.

Abstract translation: 排气系统，包括排气流路，废气处理流体箱和与废气处理流体箱连通的配量模块。 三通阀与定量给料模块相通。 第一喷嘴和第二喷嘴与用于将废气处理流体计量到排气流路中的三通阀连通，其中三通阀可操作以控制提供给第一和第二喷嘴的废气处理流体的量 从计量模块。

公开(公告)号：US09664101B2

公开(公告)日：2017-05-30

申请号：US14823161

申请日：2015-08-11

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Michael Golin ,  Rick Thompson

IPC: F01N13/18 ,  F01N13/00 ,  F01N3/021 ,  F01N3/08 ,  F01N3/035 ,  F01N3/20 ,  F01N3/28

CPC classification number: F01N13/1844 ,  F01N3/021 ,  F01N3/035 ,  F01N3/08 ,  F01N3/2066 ,  F01N3/28 ,  F01N13/009 ,  F01N13/0097 ,  F01N13/1805 ,  F01N13/1822 ,  F01N13/1855 ,  Y02T10/20

Abstract: An exhaust treatment system includes first and second exhaust conduits positioned on opposite ends of an exhaust treatment device. The exhaust treatment device includes a housing having a first outer diameter at a first end and a different second outer diameter at a second end. A clamp includes an inner surface engaging both the first exhaust conduit and the exhaust treatment device when the exhaust treatment device is positioned with its first end adjacent to the first exhaust conduit. The inner surface of the clamp is spaced apart from one of the housing and the exhaust treatment device when the second end of the exhaust treatment device is adjacent the first exhaust conduit.

公开(公告)号：US20160201537A1

公开(公告)日：2016-07-14

申请号：US14592034

申请日：2015-01-08

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Padmanabha Reddy Ettireddy ,  Adam J. Kotrba ,  Michael Golin

IPC: F01N3/20 ,  F01N3/10 ,  F01N3/08 ,  F01N3/021

CPC classification number: F01N3/2066 ,  B01D53/9418 ,  B01D53/9445 ,  B01D53/9472 ,  F01N3/021 ,  F01N3/0842 ,  F01N3/0857 ,  F01N3/10 ,  F01N3/101 ,  F01N3/28 ,  F01N2510/06 ,  F01N2510/0682 ,  Y02T10/20 ,  Y02T10/22 ,  Y02T10/24

Abstract: An after-treatment system for treating exhaust gas discharged from a combustion engine, the after-treatment system comprising an exhaust after-treatment component including an exhaust after-treatment substrate, the exhaust after-treatment substrate including an inlet face including a first zone having a first catalyst located at a center of the inlet face, and a second zone having a second catalyst located radially outward from the center of the inlet face, wherein an amount of the exhaust gas that travels through the first zone is greater than an amount of the exhaust gas that passes through the second zone, and a catalyst loading of the first catalyst in the first zone is less than a catalyst loading of the second catalyst in the second zone.

Abstract translation: 一种用于处理从内燃机排出的废气的后处理系统，所述后处理系统包括排气后处理部件，所述后处理部件包括排气后处理基板，所述排气后处理基板包括入口面，所述入口面包括具有 位于所述入口面中心的第一催化剂，以及具有从所述入口面的中心径向向外定位的第二催化剂的第二区域，其中穿过所述第一区域的废气的量大于 通过第二区域的废气和第一区域中的第一催化剂的催化剂负载小于第二区域中的第二催化剂的催化剂负载量。

公开(公告)号：US20150267594A1

公开(公告)日：2015-09-24

申请号：US14731770

申请日：2015-06-05

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Michael Golin ,  Douglas Wang ,  Erwin Peters ,  Kevin Reeder ,  Michael Stebli ,  Bala Subramanian Gurusamy

IPC: F01N13/00 ,  F01N13/18 ,  B01D46/00

CPC classification number: F01N13/017 ,  B01D46/0005 ,  B01D46/002 ,  F01N13/1805 ,  F01N13/1855 ,  F01N2450/22 ,  F01N2450/24

Abstract: An exhaust after-treatment system includes an exhaust inlet, an exhaust outlet, and an array of exhaust treatment components disposed in a housing. The housing includes a first connection flange securing the housing to the inlet, a second connection flange securing the housing to the outlet, and a third flange positioned between the first and second flanges. A mounting device is secured to the third flange to independently support the housing relative to the inlet and the outlet.

Abstract translation: 废气后处理系统包括排气入口，排气出口和设置在壳体中的排气处理组件阵列。 壳体包括将壳体固定到入口的第一连接凸缘，将壳体固定到出口的第二连接凸缘以及定位在第一和第二凸缘之间的第三凸缘。 安装装置被固定到第三凸缘以相对于入口和出口独立地支撑壳体。

公开(公告)号：US20150231567A1

公开(公告)日：2015-08-20

申请号：US14180616

申请日：2014-02-14

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Michael Golin ,  Adam J. Kotrba

IPC: B01D53/94

CPC classification number: B01D53/9495 ,  B01D53/94 ,  B01D2257/302 ,  B01D2258/012 ,  F01N3/04 ,  F01N3/2066 ,  F01N13/0097 ,  F01N13/017 ,  F01N2570/04 ,  F01N2590/08 ,  F01N2590/10 ,  Y02T10/24 ,  Y02T10/47

Abstract: An engine exhaust after-treatment system including an exhaust passage including a plurality of legs, with an exhaust control valve being positioned at an inlet of each of the legs that is configured to control an amount of exhaust that enters each leg. A desulfurization treatment component is located within each of the legs. An alkaline reagent tank provides an alkaline reagent to the desulfurization treatment component, and a reagent control valve is disposed between the alkaline reagent tank and the desulfurization treatment component. The reagent control valve is configured to control an amount of alkaline reagent that enters the desulfurization component. A controller may be communication with each of the exhaust control valves and reagent control valves, wherein the controller is configured to control the exhaust control valves independently of the reagent control valves.

Abstract translation: 一种发动机排气后处理系统，包括包括多个腿的排气通道，排气控制阀位于每个腿的入口处，该排气控制阀构造成控制进入每个腿的排气量。 脱硫处理组件位于每个腿内。 碱性试剂槽向脱硫处理部件提供碱性试剂，在碱性试剂罐和脱硫处理部件之间配置试剂控制阀。 试剂调节阀构成为控制进入脱硫成分的碱性试剂的量。 控制器可以与排气控制阀和试剂控制阀中的每一个进行通信，其中控制器构造成独立于试剂控制阀来控制排气控制阀。

公开(公告)号：US09108157B2

公开(公告)日：2015-08-18

申请号：US14154524

申请日：2014-01-14

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Michael Golin ,  John W. DeGeorge

IPC: F01N3/00 ,  F01N3/10 ,  F01N3/20 ,  F01N3/02 ,  G08B21/00 ,  B01D53/94 ,  G01M15/04

CPC classification number: B01D53/9495 ,  B01D2251/2067 ,  F01N3/021 ,  F01N3/2066 ,  F01N11/00 ,  F01N2560/06 ,  F01N2560/14 ,  F01N2610/02 ,  F01N2610/03 ,  G01M15/048 ,  Y02T10/24 ,  Y02T10/47

Abstract: An exhaust after-treatment system including an exhaust passage having at least a first portion and a second portion. An exhaust treatment component may be positioned within the exhaust passage between the first and second portions, and an insulating blanket insulates each of the first portion, second portion, and the exhaust treatment component. Temperature sensors may be positioned at the first portion, the second portion, the exhaust treatment component, wherein each sensor monitors the temperature at its location. A controller may have access to temperature data associated with an insulated exhaust after-treatment system, and the controller compares the monitored temperatures to the temperature data to determine whether a difference exceeding a predetermined threshold exists. If the difference exceeds a predetermined threshold, the controller outputs an error signal identifying particular portions of the exhaust system that are no longer insulated.

Abstract translation: 排气后处理系统包括具有至少第一部分和第二部分的排气通道。 废气处理部件可以位于第一部分和第二部分之间的排气通道内，并且绝缘毯绝缘在第一部分，第二部分和排气处理部件中。 温度传感器可以位于第一部分，第二部分，排气处理部件处，其中每个传感器监测其位置处的温度。 控制器可以访问与绝缘废气后处理系统相关联的温度数据，并且控制器将所监测的温度与温度数据进行比较，以确定是否存在超过预定阈值的差异。 如果差异超过预定阈值，则控制器输出识别不再绝缘的排气系统的特定部分的误差信号。

公开(公告)号：US09103252B2

公开(公告)日：2015-08-11

申请号：US13833574

申请日：2013-03-15

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Michael Golin ,  Guanyu Zheng ,  Timothy P. Gardner ,  Paul Majewski

IPC: F01N3/00 ,  F01N3/08 ,  F01N3/20 ,  F01N3/021 ,  F01N13/00

CPC classification number: F01N3/08 ,  F01N3/021 ,  F01N3/106 ,  F01N3/2066 ,  F01N13/009 ,  F01N13/017 ,  F01N2470/18 ,  F01N2590/02 ,  F01N2590/08 ,  F01N2590/10 ,  Y02T10/24

Abstract: A modular exhaust after-treatment system including a plurality of exhaust after-treatment modules. Each module includes a housing defining a non-linear flow path arranged between an inlet passage and an outlet passage. The non-linear flow path includes a first portion adjacent the inlet passage that includes a first exhaust treatment component, a second portion downstream from the first portion, and a third portion downstream from second portion adjacent the outlet passage, wherein the third portion includes a second exhaust treatment component. The plurality of exhaust after-treatment modules are secured to each other in either horizontally or vertically.

Abstract translation: 一种包括多个废气后处理模块的模块化废气后处理系统。 每个模块包括限定布置在入口通道和出口通道之间的非线性流动路径的壳体。 所述非线性流动路径包括邻近所述入口通道的第一部分，所述第一部分包括第一排气处理部件，在所述第一部分下游的第二部分和邻近所述出口通道的第二部分下游的第三部分，其中所述第三部分包括 第二排气处理组件。 多个排气后处理模块水平或垂直地彼此固定。

公开(公告)号：US20150196877A1

公开(公告)日：2015-07-16

申请号：US14154524

申请日：2014-01-14

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Michael Golin ,  John W. DeGeorge

IPC: B01D53/94 ,  G01M15/04

CPC classification number: B01D53/9495 ,  B01D2251/2067 ,  F01N3/021 ,  F01N3/2066 ,  F01N11/00 ,  F01N2560/06 ,  F01N2560/14 ,  F01N2610/02 ,  F01N2610/03 ,  G01M15/048 ,  Y02T10/24 ,  Y02T10/47

Abstract: An exhaust after-treatment system including an exhaust passage having at least a first portion and a second portion. An exhaust treatment component may be positioned within the exhaust passage between the first and second portions, and an insulating blanket insulates each of the first portion, second portion, and the exhaust treatment component. Temperature sensors may be positioned at the first portion, the second portion, the exhaust treatment component, wherein each sensor monitors the temperature at its location. A controller may have access to temperature data associated with an insulated exhaust after-treatment system, and the controller compares the monitored temperatures to the temperature data to determine whether a difference exceeding a predetermined threshold exists. If the difference exceeds a predetermined threshold, the controller outputs an error signal identifying particular portions of the exhaust system that are no longer insulated.

Abstract translation: 排气后处理系统包括具有至少第一部分和第二部分的排气通道。 废气处理部件可以位于第一部分和第二部分之间的排气通道内，并且绝缘毯绝缘在第一部分，第二部分和排气处理部件中。 温度传感器可以位于第一部分，第二部分，排气处理部件处，其中每个传感器监测其位置处的温度。 控制器可以访问与绝缘废气后处理系统相关联的温度数据，并且控制器将所监测的温度与温度数据进行比较，以确定是否存在超过预定阈值的差异。 如果差异超过预定阈值，则控制器输出识别不再绝缘的排气系统的特定部分的误差信号。