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：US20150071822A1

公开(公告)日：2015-03-12

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: F01N3/20 ,  F01N3/28

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.

Abstract translation: 一种用于处理由发动机产生的排气的废气处理部件。 排气处理部件包括壳体，位于壳体内的第一排气处理部件基板和用于将试剂废气处理流体计量到排气中的计量模块。 定量给料模块固定在壳体上并且定位在第一排气处理部件基板的上游。 超声波换能器位于配量模块和第一排气处理组件衬底之间。 超声波换能器被配置为将多个超声波发射到包括试剂废气处理流体的排气中。