公开(公告)号：US20190323401A1

公开(公告)日：2019-10-24

申请号：US16385314

申请日：2019-04-16

Applicant: NGK INSULATORS, LTD. ,  FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Yukio Miyairi ,  Masaaki Masuda ,  Jean-Paul Brunel

IPC: F01N3/28 ,  B01J35/04

Abstract: A catalyst substrate may include a ceramic base body including first and second ends, the second end being opposite to the first end, and the ceramic base body being provided with a plurality of cells each extending between the first and second ends; and a plurality of metal particles or metal fragments introduced into one or more internal spaces of one or more selected cells in the plurality of cells. Each of the plurality of metal particles or metal fragments has a size equal to or less than an opening width of the cell. The plurality of metal particles or metal fragments is configured to generate heat in accordance with varying magnetic field.

公开(公告)号：US10436095B2

公开(公告)日：2019-10-08

申请号：US15272482

申请日：2016-09-22

Applicant: Faurecia Systemes D'Echappement

Inventor： Frederic Greber ,  Christophe Tournier ,  Sebastien Gaspard

IPC: F01N3/28 ,  F01N3/20 ,  B01F5/04 ,  B01F5/06 ,  B01F3/04 ,  B01F5/00

Abstract: The exhaust line comprises an injection segment including at least one cup having a large upstream face directly sprayed with the exhaust gases and dividing a circulation passage into an upstream space and a downstream space. The injection segment comprises at least one circumferential conduit fluidically connecting the upstream space to the downstream space. The cup defines at least one injection channel and at least one guiding area laid out so as to guide as far as said injection channel a portion of the exhaust gases spraying the large upstream face. An injection device includes a reagent injector that is oriented to inject the reagent substantially with a co-current or counter-current of the exhaust gases in the injection channel, with the latter extending from the injector as far as the inlet of the conduit.

公开(公告)号：US09789995B2

公开(公告)日：2017-10-17

申请号：US13807784

申请日：2011-07-01

Applicant: Serge Saint-Dizier

Inventor： Serge Saint-Dizier

IPC: C01C1/02 ,  B65D6/02 ,  C01C1/00 ,  C01F11/24 ,  B01J20/04

CPC classification number: B65D7/02 ,  B01D2251/2062 ,  B01D2257/404 ,  B01D2258/012 ,  B01J20/046 ,  C01C1/006 ,  C01F11/24 ,  F01N2450/30 ,  F01N2610/02 ,  Y10T29/302 ,  Y10T29/49826

Abstract: A method for manufacturing an ammonia storage cartridge includes a step for supplying a material by ammonia absorption or adsorption by absorbent salts, a step for producing an intermediate element, including compacting the material to form the intermediate element, a step for stacking at least two intermediate elements in a shell of the cartridge, and a step for compressing the stack of intermediate elements in the shell.

公开(公告)号：US09624802B2

公开(公告)日：2017-04-18

申请号：US13909131

申请日：2013-06-04

Applicant: Faurecia Systemes D'Echappement

Inventor： Frederic Greber

IPC: F01N3/08 ,  F01N3/20 ,  F24H1/20 ,  F24H9/20

CPC classification number: F01N3/0807 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2610/107 ,  F01N2610/1406 ,  F24H1/201 ,  F24H9/2021 ,  Y02A50/2325 ,  Y02T10/24 ,  Y10T29/49345

Abstract: An ammonia generating device for treating exhaust gases of internal combustion engines, notably of automobile vehicles, includes a reservoir having a body capable of releasing ammonia by desorption and a heating device positioned inside the reservoir to heat the body in the reservoir. The heating device comprises a heat generating element that has an elongated form. The heating device further includes at least one heat transfer feature laid out along an axial direction of the heat generating element and extending in a direction radial to the heat generating element.

公开(公告)号：US09567884B2

公开(公告)日：2017-02-14

申请号：US13908237

申请日：2013-06-03

Applicant: Faurecia Systemes D'Echappement

Inventor： Frederic Greber

IPC: F01N3/00 ,  F01N3/20

CPC classification number: F01N3/00 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1413 ,  Y02T10/24

Abstract: An ammonia generating device is delimited by an outer casing that includes a main reservoir and a secondary reservoir. The main reservoir is capable of reloading with ammonia the body in the secondary reservoir. A heater is capable of heating the bodies in each reservoir. A connector connects the main reservoir to the secondary reservoir. The heater comprises first and second heating devices respectively installed inside the main reservoir and the secondary reservoir and operating independently. The main reservoir is thermally decoupled from the secondary reservoir to generate a temperature gradient between both reservoirs.

Abstract translation: 氨生成装置由包括主储存器和次储存器的外壳限定。 主水库能够用二次水库中的氨重新装载。 加热器能够加热每个储存器中的物体。 连接器将主容器连接到次级容器。 加热器包括分别安装在主容器和次级容器内部的独立操作的第一和第二加热装置。 主储层与二级储层热分解，以在两个储层之间产生温度梯度。

公开(公告)号：US09346017B2

公开(公告)日：2016-05-24

申请号：US13991666

申请日：2010-12-15

Applicant: Frederic Greber

Inventor： Frederic Greber

IPC: B01D50/00 ,  B01D53/94 ,  F01N3/20 ,  F01N3/28 ,  F01N13/00

CPC classification number: B01D53/94 ,  F01N3/2066 ,  F01N3/2892 ,  F01N13/0097 ,  F01N2240/20 ,  F01N2610/02 ,  Y02A50/2325 ,  Y02T10/24

Abstract: An exhaust line of a motor vehicle includes an upstream monolith and a downstream monolith for treating exhaust gases passing along the exhaust line. The upstream and downstream monoliths are positioned in series. An injection portion is positioned between an upstream face defined by the upstream monolith and a downstream face defined by the downstream monolith and includes a duct through which a stream of exhaust gas flows. The duct extends from the upstream face to the downstream face and has a central line of a set length between the faces. A reagent injector is mounted on the injection portion and is designed to inject reagent in gaseous form into the injection portion. At least one cup is positioned inside the duct in the path of the exhaust gas stream so that a mean path of the exhaust gas stream line is at least 20% longer than the set length.

Abstract translation: 机动车辆的排气管路包括用于处理沿着排气管路通过的废气的上游单块和下游单块。 上游和下游整料被串联定位。 注射部分位于由上游单块限定的上游面和由下游单块限定的下游面之间，并且包括排气流通过的管道。 管道从上游面延伸到下游面，并且在面之间具有一定长度的中心线。 试剂注射器安装在注射部分上，并被设计成将气态形式的试剂注射到注射部分中。 在废气流的路径内至少有一个杯定位在管道内部，使得废气流线的平均路径比设定的长度长至少20％。

公开(公告)号：US09027592B2

公开(公告)日：2015-05-12

申请号：US13246068

申请日：2011-09-27

Applicant: David Gafforelli ,  Djafar Larbi ,  Antoine Pascal

Inventor： David Gafforelli ,  Djafar Larbi ,  Antoine Pascal

IPC: F16K15/03 ,  F01N1/16 ,  F16K17/04

CPC classification number: F01N1/165 ,  F01N1/163 ,  F01N2290/10 ,  F01N2390/08 ,  F16K15/031 ,  F16K17/0493 ,  Y10T137/7898

Abstract: A valve comprises a support including an exhaust gas passage opening, a plug able to move by tilting between a plugging position and a release position of the passage opening, and an elastic strip for returning the plug to its plugging position. The elastic strip has a first end fastened to the support and a second end bearing on the plug. The second end is able to slide on the plug between a first position, in which the plug is in the plugging position, and a second position, in which the plug is in the release position. The plug includes a stop forming a hard spot that cooperates with the second end of the elastic strip when the elastic strip is in the first position, so that this stop forms an obstacle for movement of the second end of the elastic strip from the first position to the second position.

Abstract translation: 阀包括支撑件，其包括排气通道开口，能够通过在堵塞位置和通道开口的释放位置之间的倾斜而移动的塞子以及用于使塞子返回到其堵塞位置的弹性带。 弹性带具有固定在支座上的第一端和插头上的第二端。 第二端能够在插头处于插入位置的第一位置和插头处于释放位置的第二位置之间在插头上滑动。 塞子包括形成与弹性条带的第二端部处于第一位置时与弹性条带的第二端部配合的硬质点的止挡部，从而使该止动件成为弹性条带的第二端部从第一位置移动的障碍物 到第二个位置。

公开(公告)号：US20130216442A1

公开(公告)日：2013-08-22

申请号：US13879874

申请日：2011-10-18

Applicant: Jean-Paul Brunel ,  Yohann Perrot

Inventor： Jean-Paul Brunel ,  Yohann Perrot

IPC: B01D53/94

CPC classification number: B01D53/9477 ,  B01F3/04049 ,  B01F5/0065 ,  B01F5/0473 ,  B01F5/0614 ,  B01F2215/0431 ,  F01N3/20 ,  F01N3/206 ,  F01N3/2892 ,  F01N13/1811 ,  F01N2240/20 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02A50/2322

Abstract: A Motor vehicle exhaust line includesa hot pipe, anda cold pipe for exhaust gases. Amechanical decoupling element connects a downstream end of the hot pipe to an upstream end of the cold pipe. The exhaust line also includes a nitrogen oxide treatmentdevice andan injector intended to reinject a reagent into, or to produce a reagent in the exhaust line upstream of the nitrogen oxide treatment device. Theexhaust line includes a mixer intended to mix the exhaust gases and the reagent injected or produced by the injector. The mixer is positioned upstream of the nitrogen oxide treatment device. The nitrogen oxide treatment device is disposed in the cold pipe downstream of the mechanical decoupling element. The injector and the mixer form an assembly connected directly to the mechanical decoupling element.

Abstract translation: 机动车排气管线包括热管和用于废气的冷管。 机械解耦元件将热管的下游端连接到冷管的上游端。 排气管线还包括氮氧化物处理装置和旨在将试剂重新注入或在氮氧化物处理装置的上游的排气管线中产生试剂的注射器。 排气管路包括用于混合排气和由喷射器注入或产生的试剂的混合器。 混合器位于氮氧化物处理装置的上游。 氮氧化物处理装置设置在机械去耦元件下游的冷管中。 注射器和混合器形成直接连接到机械解耦元件的组件。

公开(公告)号：US08263010B2

公开(公告)日：2012-09-11

申请号：US12304348

申请日：2007-06-12

Applicant: Jean-Paul Brunel

Inventor： Jean-Paul Brunel

IPC: B01D50/00

CPC classification number: F01N3/035 ,  F01N3/2842 ,  F01N13/0097 ,  F01N2330/06 ,  F01N2350/02

Abstract: A device for removing pollutants from exhaust gases of a combustion engine, includes a longitudinal outer casing (23) defining a passage through which the exhaust gases flow, and first and second pollution-removal members (18, 20) mounted in series in the passage. The device includes a holding sleeve (38) holding the first pollution-removal member (18) in place and interposed between the first pollution-removal member (18) and the outer casing (23) and running longitudinally at least over most of the length of the first pollution-removal member (18), the holding sleeve (38) being guided in the external casing (23) and forming, between the first and second pollution-removal members (18, 20) a longitudinal thrust surface (40) against which the first pollution-removal member (18) bears.

Abstract translation: 一种用于从内燃机废气中去除污染物的装置，包括限定排气流过的通道的纵向外壳，以及串联安装在通道中的第一和第二污染物清除构件（18,20） 。 该装置包括一个将第一污染物清除部件（18）保持在适当位置并夹持在第一污染物清除部件（18）和外壳体（23）之间并沿至少大部分长度方向延伸的保持套筒（38） 在所述第一污染物去除构件（18）中，所述保持套筒（38）​​被引导到所述外部壳体（23）中并且在所述第一和第二污染物去除构件（18,20）之间形成纵向推力表面（40） 第一污染物清除构件（18）承载。

公开(公告)号：US20110099811A1

公开(公告)日：2011-05-05

申请号：US12933146

申请日：2009-03-17

Applicant: Cyrille Cantele ,  Gerard Lerdung

Inventor： Cyrille Cantele ,  Gerard Lerdung

IPC: B21D51/16

CPC classification number: F01N3/2853 ,  F01N3/0211 ,  F01N2450/02 ,  Y02A50/2322 ,  Y02T10/20

Abstract: A method for manufacturing a member for purifying exhaust gas for an automobile exhaust line, including an enclosure, an exhaust gas purification unit arranged in the enclosure, and at least one element for supporting the unit. The method includes the following steps: obtaining a first quantity representative of a mass (Mb) of the exhaust gas purification unit; using at least the first quantity obtained, determining an installation density (dmounted) of the or each support element; determining at least one diameter (Denclosure) of the enclosure as a function of the determined installation density (dmounted) ; assembling the enclosure, the support element(s) and the gas purification unit, so as to obtain the diameter that was determined for the enclosure and the installation density (dmounted) that was determined for the support element(s).

Abstract translation: 一种用于净化用于汽车排气管线的废气净化部件的方法，包括外壳，布置在外壳中的排气净化单元以及用于支撑该单元的至少一个元件。 该方法包括以下步骤：获得代表废气净化单元质量（Mb）的第一数量; 至少使用所获得的第一数量，确定所述或每个支撑元件的安装密度（安装）; 根据所确定的安装密度（安装）确定外壳的至少一个直径（防结露）; 组装外壳，支撑元件和气体净化单元，以获得为外壳确定的直径和为支撑元件确定的安装密度（安装）。