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    VEHICLE EXHAUST ASSEMBLY
    1.
    发明申请
    VEHICLE EXHAUST ASSEMBLY 审中-公开

    公开(公告)号：US20180291795A1

    公开(公告)日：2018-10-11

    申请号：US15570882

    申请日：2016-06-08

    申请人： Jaguar Land Rover Limited

    发明人： Simon FLETCHER ,  Dean PETLEY

    IPC分类号： F01N13/18 ,  F01N1/06 ,  F01N13/02 ,  F01N13/16

    CPC分类号： F01N13/1844 ,  F01N1/00 ,  F01N1/06 ,  F01N1/065 ,  F01N13/02 ,  F01N13/16 ,  F01N13/1811 ,  F01N13/1816 ,  F01N13/1822 ,  F01N13/1861 ,  F01N2340/04 ,  F01N2530/00

    摘要： The present disclosure relates to a vehicle exhaust assembly (1) for an internal combustion engine. The vehicle exhaust assembly (1) comprises an exhaust system (3) and an exhaust mounting assembly (4) for mounting the exhaust system (3) to a vehicle (2). The exhaust system (3) comprises an inlet section (5) for connection to the internal combustion engine; an intermediate section (6) connected to the inlet section (5); an outlet section (7) for exhausting gases from the internal combustion engine; and one or more exhaust decoupler (8) for decoupling the intermediate section (6) from the inlet section (5). The exhaust mounting assembly (4) comprises one or more first isolator device (20-1, 20-2) for resiliently constraining movement of the intermediate section (6) of the exhaust system (3) in a longitudinal direction; and one or more second isolator device (20-3, 20-4) for resiliently constraining movement of the outlet section (7) of the vehicle (2) exhaust in a transverse direction. The present disclosure also relates to a vehicle (2) including a vehicle exhaust assembly (1).

    Assembly for purifying exhaust gases
    7.
    发明授权
    Assembly for purifying exhaust gases 有权
    排气净化装置

    公开(公告)号：US09464546B2

    公开(公告)日：2016-10-11

    申请号：US14130521

    申请日：2012-07-05

    申请人： Yohann Perrot ,  Jean-Paul Brunel

    发明人： Yohann Perrot ,  Jean-Paul Brunel

    IPC分类号： F01N13/08 ,  F01N1/08 ,  F01N3/28 ,  F01N13/02 ,  B01F5/04 ,  B01F5/06 ,  B01F3/04

    CPC分类号： F01N1/08 ,  B01F3/04049 ,  B01F5/0473 ,  B01F5/0654 ,  F01N1/083 ,  F01N3/2892 ,  F01N13/02 ,  F01N2240/20 ,  F01N2240/36

    摘要： The assembly for purification of exhaust gases comprises an upstream conduit and a downstream conduit positioned parallel to each other. A space has an exhaust gas inlet communicating with the upstream conduit and an exhaust gas outlet communicating with the downstream conduit. A middle line divides the inlet into first and second areas providing a same passage section to the exhaust gases.The assembly comprises a baffle covering at least 75% of the first area and covering less than 25% of the second area. The baffle and the space are laid out so that a portion of the exhaust gases penetrate through the first area of the inlet flows into the space along flow lines forming a cusp around the baffle.

    摘要翻译： 组件包括覆盖第一区域的至少75％并覆盖小于第二区域的25％的挡板。 挡板和空间被布置成使得一部分废气穿过入口的第一区域沿着形成在挡板周围的尖端的流动线流入空间。

    AFTERTREATMENT MODULE HAVING REPLACEABLE CATALYST HOUSING
    8.
    发明申请
    AFTERTREATMENT MODULE HAVING REPLACEABLE CATALYST HOUSING 有权
    具有可更换催化室的后置模块

    公开(公告)号：US20160160727A1

    公开(公告)日：2016-06-09

    申请号：US14562067

    申请日：2014-12-05

    申请人： CATERPILLAR INC.

    发明人： Raymond Upano ISADA ,  Kurtis Edward CHENOWETH ,  Eric SPAETH ,  Ping XIANG ,  Yung T. BUI

    IPC分类号： F01N3/28 ,  F01N3/20

    CPC分类号： F01N13/1855 ,  F01N3/2066 ,  F01N3/2892 ,  F01N13/002 ,  F01N13/017 ,  F01N13/02 ,  F01N13/1827 ,  F01N2450/02 ,  F01N2450/30 ,  F01N2610/02 ,  Y02A50/2325 ,  Y02T10/24

    摘要： An aftertreatment module is disclosed for use with an engine. The aftertreatment module may have an inlet housing at least partially defining an inlet passage for exhaust, and at least one mixer disposed in the inlet passage. The aftertreatment module may also have an outlet housing at least partially defining an outlet passage for exhaust, and a catalyst housing removably connected between the inlet housing and the outlet housing. The aftertreatment module may further have a plurality of catalyst substrates configured to be mounted in the catalyst housing, to receive exhaust from the inlet passage in parallel, and to discharge exhaust to the outlet housing in parallel.

    摘要翻译： 公开了一种与发动机一起使用的后处理模块。 后处理模块可以具有至少部分地限定用于排气的入口通道的入口壳体和设置在入口通道中的至少一个混合器。 后处理模块还可以具有至少部分地限定用于排气的出口通道的出口壳体，以及可移除地连接在入口壳体和出口壳体之间的催化剂壳体。 后处理模块还可以具有被配置为安装在催化剂壳体中的多个催化剂基板，以平行地从入口通道接收排气，并且将排气平行排放到出口壳体。

    Exhaust purification device
    9.
    发明授权
    Exhaust purification device 有权
    排气净化装置

    公开(公告)号：US09267416B2

    公开(公告)日：2016-02-23

    申请号：US14354201

    申请日：2012-10-06

    申请人： VOLKSWAGEN AKTIENGESELLSCHAFT

    发明人： Stefan Toelle

    IPC分类号： F01N3/24 ,  F01N13/00 ,  F01N3/28 ,  F01N13/02 ,  F01N13/04

    CPC分类号： F01N13/00 ,  F01N3/2892 ,  F01N13/0097 ,  F01N13/017 ,  F01N13/02 ,  F01N13/04 ,  F01N2240/20 ,  F01N2410/00 ,  F01N2470/02 ,  F01N2470/08 ,  F01N2470/24 ,  Y02T10/22

    摘要： The invention relates to an exhaust-gas treatment device (10), comprising a) an outer tube (14) through which an exhaust-gas stream (12) can flow, b) an inner tube (20) that is arranged in a first section (16) of the outer tube (14) and that divides the interior of the first section (16) into a central flow path (22) and a peripheral flow path (24), whereby a first exhaust-gas treatment means (26) is arranged in the central flow path (22) and/or in the peripheral flow path (24), c) means (30, 32) to selectively convey an exhaust-gas stream via the central flow path (22) and/or via the peripheral flow path (24), and d) a second exhaust-gas treatment means arranged in a second section (18) of the outer tube (14) downstream from the first section (16). Flow means (36, 38, 40) are provided that are designed to equalize a flow impinging upon the second exhaust-gas treatment means (28) when the exhaust gas is conveyed via the central flow path (28) as well as when the exhaust gas is conveyed via the peripheral flow path (24).

    摘要翻译： 废气处理装置技术领域本发明涉及一种废气处理装置（10），其包括：a）外管（14），排气流（12）能够通过该外管流动; b）内管（20），其布置在第一 外部管（14）的部分（16），并且将第一部分（16）的内部分成中心流动通道（22）和外围流动路径（24），由此第一废气处理装置 ）设置在中心流动路径（22）和/或周边流动路径（24）中，c）用于选择性地通过中心流动路径（22）输送废气流的装置（30,32）和/或 并且d）布置在第一部分（16）下游的外管（14）的第二部分（18）中的第二废气处理装置。 设置有流动装置（36,38,40），其被设计成当排气通过中心流路（28）输送时以及当排气处于排气状态时，使流入第二废气处理装置（28）的流量均衡 气体经由外围流路（24）输送。

    DEVICE AND METHOD FOR THE PURIFICATION OF DIESEL ENGINE EXHAUST GASES
    10.
    发明申请
    DEVICE AND METHOD FOR THE PURIFICATION OF DIESEL ENGINE EXHAUST GASES 有权
    柴油发动机排气净化装置及方法

    公开(公告)号：US20150283507A1

    公开(公告)日：2015-10-08

    申请号：US14359753

    申请日：2012-11-16

    申请人： Deutz Aktiengesellschaft

    发明人： Stephan SCHRAML ,  Meike Wittrock ,  Markus Mueller

    IPC分类号： B01D53/94

    CPC分类号： B01D53/9477 ,  B01D53/9495 ,  F01N3/035 ,  F01N3/2066 ,  F01N13/0093 ,  F01N13/02 ,  F01N2250/02 ,  F01N2560/026 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

    摘要： A device and a method for reducing carbon monoxide, hydrocarbons, nitrogen oxides and soot particles present in the exhaust gases of diesel engines are provided. The device includes 1) a diesel oxidation catalyst for the oxidation of carbon monoxide, hydrocarbons and nitrogen monoxide; 2) a first unit by means of which ammonia and/or a compound that breaks down to form ammonia can be metered into the exhaust gas that is to be purified; 3) a catalytically activated particulate filter, containing a wall-flow filter substrate comprising a catalytically active material that promotes the selective catalytic reduction of nitrogen oxides to form nitrogen; 4) a second unit by means of which ammonia and/or a compound that breaks down to form ammonia can be metered into the exhaust gas that is to be purified; as well as 5) a catalyst for the selective catalytic reduction of nitrogen oxides to form nitrogen.

    摘要翻译： 提供了用于减少存在于柴油发动机废气中的一氧化碳，碳氢化合物，氮氧化物和烟尘颗粒的装置和方法。 该装置包括1）用于氧化一氧化碳，烃和一氧化氮的柴油氧化催化剂; 2）第一单元，通过该第一单元可以将待分离的氨和/或分解成氨的化合物计量加入要净化的废气中; 3）催化活化的微粒过滤器，其包含壁流式过滤器底物，其包含促进氮氧化物选择性催化还原形成氮的催化活性材料; 4）第二单元，其中可以将氨和/或分解成氨的化合物计量加入要净化的废气中; 以及5）用于选择性催化还原氮氧化物以形成氮气的催化剂。