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1. 发明申请

US20130058838A1 EXHAUST PIPE 有权
标题翻译：排气管
公开(公告)号：US20130058838A1
公开(公告)日：2013-03-07
申请号：US13698187
申请日：2011-05-16
申请人： Takao Onodera , Yuuta Kageyama , Isao Ohara
发明人： Takao Onodera , Yuuta Kageyama , Isao Ohara
IPC分类号： F01N3/28
CPC分类号： F01N3/2853 , F01N3/2066 , F01N3/2867 , F01N3/2892 , F01N2240/20 , F01N2570/18 , F01N2610/02
摘要： The present invention relates to an exhaust pipe, which prevents a reducing agent from penetrating a support member for an exhaust purification catalyst, and effectively prevents the exhaust purification catalyst from being damaged due to the expansion of the support member. An exhaust gas purification catalyst 30 for reducing and purifying nitrogenous compounds contained in exhaust gas discharged from an internal combustion engine, using a reducing agent, is provided on the inside of the exhaust pipe 10 via support member 20. A baffle portion 15 for preventing the reducing agent from penetrating the exhaust gas purification catalyst 30 is provided on the portion of the internal surface of the exhaust pipe 10, which is upstream side of the exhaust gas purification catalyst 30.
摘要翻译：排气管技术领域本发明涉及一种排气管，其防止还原剂渗入排气净化催化剂的支撑构件，并且有效地防止排气净化催化剂由于支撑构件的膨胀而损坏。通过支撑部件20，在排气管10的内部设置有用于还原和净化从内燃机排出的排气中含氮化合物的排气净化催化剂30，该排气净化催化剂30使用还原剂。排气净化催化剂30的上游侧的排气管10的内表面的部分设有还原剂渗透排气净化催化剂30。

2. 发明申请

US20090241512A1 EXHAUST GAS TREATMENT DEVICE 有权
标题翻译：排气处理装置
公开(公告)号：US20090241512A1
公开(公告)日：2009-10-01
申请号：US12410581
申请日：2009-03-25
申请人： Georg Wirth
发明人： Georg Wirth
IPC分类号： F01N3/00
CPC分类号： F01N3/0211 , F01N3/2853 , F01N3/2867 , F01N2350/00 , Y02A50/2322 , Y02T10/20
摘要： The invention relates to an exhaust gas treatment device for an exhaust gas system of an internal combustion engine, in particular in a motor vehicle, having at least one exhaust gas treatment element, which is supported radially on a housing by a bearing material and is supported axially on the housing by a supporting device, such that the supporting device has a carrier which is connected to the housing by at least one connection site and has at least one receptacle for holding a supporting material which is in contact with the exhaust gas treatment element axially such that the carrier has a cross-sectional contour that widens from the respective receptacle to the respective connection site in the axial direction.
摘要翻译：本发明涉及一种用于内燃机，特别是机动车辆的排气系统的废气处理装置，其具有至少一个废气处理元件，废气处理元件通过轴承材料径向支撑在壳体上并被支撑通过支撑装置在壳体上轴向地支撑，使得支撑装置具有通过至少一个连接部位连接到壳体的载体，并且具有至少一个用于保持与废气处理元件接触的支撑材料的容器轴向地使得载体具有从相应的容器在轴向方向上从相应的连接部位变宽的横截面轮廓。

3. 发明授权

US07465331B2 Device for cleaning vehicular exhaust gas 有权
标题翻译：清洁车辆废气的装置
公开(公告)号：US07465331B2
公开(公告)日：2008-12-16
申请号：US11081415
申请日：2005-03-16
申请人： Christoph Noller
发明人： Christoph Noller
IPC分类号： B01D24/00 , B01D39/14 , B01D50/00 , B01D53/34 , F01N3/02 , F01N3/00
CPC分类号： F01N3/0211 , F01N3/0222 , F01N3/2867 , F01N13/017 , F01N2450/00 , Y02A50/2322 , Y02T10/20
摘要： A device for cleaning vehicular exhaust gas, in particular a diesel exhaust particle filter, comprises a filter body which has gas flowing through it, is composed of cuboid individual bodies and has been machined on the circumferential surface. Ring segment type clamping members made of warp-knitted or woven filaments rest against the end face of those individual bodies which have undergone more machining than other individual bodies situated on the outer circumference of the filter body.
摘要翻译：一种用于清洁车辆废气的装置，特别是柴油机废气颗粒过滤器，包括具有气体流过其的过滤体，由长方体单体构成，并且在圆周表面上被加工。由经编或编织丝线制成的环形片状夹紧件可抵靠位于过滤器主体的外圆周上的其它单独物体经受更多加工的那些单个主体的端面。

4. 发明申请

US20050204711A1 Device for cleaning vehicular exhaust gas 有权
标题翻译：清洁车辆废气的装置
公开(公告)号：US20050204711A1
公开(公告)日：2005-09-22
申请号：US11081415
申请日：2005-03-16
申请人： Christoph Noller
发明人： Christoph Noller
IPC分类号： F01N3/021 , F01N3/022 , F01N3/28 , F01N13/04 , B01D39/00
CPC分类号： F01N3/0211 , F01N3/0222 , F01N3/2867 , F01N13/017 , F01N2450/00 , Y02A50/2322 , Y02T10/20
摘要： A device for cleaning vehicular exhaust gas, in particular a diesel exhaust particle filter, comprises a filter body which has gas flowing through it, is composed of cuboid individual bodies and has been machined on the circumferential surface. Ring segment type clamping members made of warp-knitted or woven filaments rest against the end face of those individual bodies which have undergone more machining than other individual bodies situated on the outer circumference of the filter body.
摘要翻译：一种用于清洁车辆废气的装置，特别是柴油机废气颗粒过滤器，包括具有气体流过其的过滤体，由长方体单体构成，并且在圆周表面上被加工。由经编或编织丝线制成的环形片状夹紧件可抵靠位于过滤器主体的外圆周上的其它单独物体经受更多加工的那些单个主体的端面。

5. 发明授权

US06923942B1 Compressible preform insulating liner 失效
标题翻译：可压缩预制绝缘衬垫
公开(公告)号：US06923942B1
公开(公告)日：2005-08-02
申请号：US08853842
申请日：1997-05-09
申请人： Ryan C. Shirk , Stephen M. Sanocki , Joseph C. Peisert , Roger L. Langer , Loyd R. Hornback, III , Ian R. Harding
发明人： Ryan C. Shirk , Stephen M. Sanocki , Joseph C. Peisert , Roger L. Langer , Loyd R. Hornback, III , Ian R. Harding
IPC分类号： B01D53/94 , D04H1/70 , D06M11/79 , F01N3/28 , F01N13/14 , B01D53/34
CPC分类号： B29C43/021 , B01D53/9454 , F01N3/2853 , F01N3/2857 , F01N3/2867 , F01N13/14 , Y02T10/22 , Y10T29/49345 , Y10T29/49801 , Y10T428/13 , Y10T428/1314 , Y10T428/1352 , Y10T428/1372 , Y10T428/1386
摘要： The invention provides a preform insulating end cone suitable for forming the end cone of a pollution control device. The preform insulating end cone includes a cone shaped intumescent or non-intumescent sheet material. The sheet material has a plurality of slits enabling the sheet material to be cone shaped. A shape retaining element is in intimate contact with the intumescent sheet material. The shape retaining element enables the intumescent sheet material to maintain a cone shape. The invention also provides methods of making preform insulating end cones of the invention.
摘要翻译：本发明提供一种适用于形成污染控制装置的端锥的预制件绝缘端锥。预型件绝缘端锥包括锥形膨胀型或非膨胀型片材。片材具有能够使片材成锥形的多个狭缝。形状保持元件与膨胀片材料紧密接触。形状保持元件使得膨胀片材料能够保持锥形。本发明还提供了制造本发明的预制绝缘端锥的方法。

6. 发明授权

US06892854B2 Muffler with catalytic converter arrangement; and method 失效
公开(公告)号：US06892854B2
公开(公告)日：2005-05-17
申请号：US10412742
申请日：2003-04-11
申请人： Wayne M. Wagner , Marty A. Barris , Douglas E. Flemming , James C. Rothman , Peter A. Betts
发明人： Wayne M. Wagner , Marty A. Barris , Douglas E. Flemming , James C. Rothman , Peter A. Betts
IPC分类号： F01N1/00 , F01N1/02 , F01N1/08 , F01N3/10 , F01N3/28 , F01N7/00 , F02B3/06 , F02B27/02 , F02B27/06
CPC分类号： F01N1/003 , F01N1/02 , F01N1/08 , F01N3/2817 , F01N3/2857 , F01N3/2867 , F01N3/2885 , F01N3/2892 , F01N2230/04 , F01N2330/40 , F01N2470/02 , F01N2470/18 , F01N2470/20 , F01N2470/22 , F01N2470/30 , F01N2490/155 , F01N2490/20 , F02B3/06 , F02B27/06
摘要： An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement having an exhaust inlet and an exhaust outlet in construct and arrange for sound attenuation therein. The apparatus also includes a catalytic converter arrangement positioned within the muffler arrangement between the exhaust inlet and exhaust outlet. During operation, the exhaust flow is directed both through the muffler arrangement and the catalytic converter arrangement, to advantage.

7. 发明申请

US20040213708A1 Exhaust-treatment core apparatus and method of making 审中-公开
标题翻译：排气核心装置及制造方法
公开(公告)号：US20040213708A1
公开(公告)日：2004-10-28
申请号：US10493753
申请日：2004-04-26
发明人： Wayne M Wagner , Gary D Reeves
IPC分类号： B01D053/34
CPC分类号： F01N3/2853 , F01N3/0211 , F01N3/0222 , F01N3/28 , F01N3/2857 , F01N3/2867 , F01N2450/02 , Y02T10/20
摘要： The present disclosure relates to a method for making an exhaust treatment device having a substrate (22) positioned within a casing (24). The casing includes a primary wall (26) that surrounds the substrate (22) and end flanges (28) that extend inwardly from the primary wall (26). The end flanges (28) oppose ends of the substrate and assist in retaining the substrate within the casing. The method includes providing the casing (24) with the flanges (28). The method also includes positioning the substrate within the casing after casing has been provided with the flanges. A device having a bead structure (43) positioned between a casing (24) and an exhaust structure (27) is also disclosed.
摘要翻译：本公开涉及一种用于制造排气处理装置的方法，所述排气处理装置具有定位在壳体（24）内的基板（22）。壳体包括围绕基板（22）的主壁（26）和从主壁（26）向内延伸的端部凸缘（28）。端部凸缘（28）相对于基板的端部并有助于将基板保持在壳体内。该方法包括为壳体（24）提供凸缘（28）。该方法还包括在壳体已经设置有凸缘之后将基板定位在壳体内。还公开了一种具有定位在壳体（24）和排气结构（27）之间的胎圈结构（43）的装置。

8. 发明申请

US20040031643A1 Muffler with catalytic converter arrangement; and method 失效
标题翻译：消声器与催化转换器布置; 和方法
公开(公告)号：US20040031643A1
公开(公告)日：2004-02-19
申请号：US10412742
申请日：2003-04-11
申请人： Donaldson Company, Inc.
发明人： Wayne M. Wagner , Marty A. Barris , Douglas E. Flemming , James C. Rothman , Peter A. Betts
IPC分类号： F01N001/24 , F01N001/00
CPC分类号： F01N1/003 , F01N1/02 , F01N1/08 , F01N3/2817 , F01N3/2857 , F01N3/2867 , F01N3/2885 , F01N3/2892 , F01N2230/04 , F01N2330/40 , F01N2470/02 , F01N2470/18 , F01N2470/20 , F01N2470/22 , F01N2470/30 , F01N2490/155 , F01N2490/20 , F02B3/06 , F02B27/06
摘要： An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement having an exhaust inlet and an exhaust outlet in construct and arrange for sound attenuation therein. The apparatus also includes a catalytic converter arrangement positioned within the muffler arrangement between the exhaust inlet and exhaust outlet. During operation, the exhaust flow is directed both through the muffler arrangement and the catalytic converter arrangement, to advantage.
摘要翻译：提供一种用于改变柴油机排气流的装置。该装置包括消声器装置，其具有构造中的排气入口和排气出口，并且在其中布置声音衰减。该设备还包括位于排气入口和排气出口之间的消声器装置内的催化转化器装置。在操作期间，排气流有利地通过消声器装置和催化转化器装置。

9. 发明授权

US06635227B1 Catalytic converter 失效
标题翻译：催化转化器
公开(公告)号：US06635227B1
公开(公告)日：2003-10-21
申请号：US09527463
申请日：2000-03-17
申请人： Katsuhiro Shibata , Kimiyoshi Nishizawa , Ken Oouchi
发明人： Katsuhiro Shibata , Kimiyoshi Nishizawa , Ken Oouchi
IPC分类号： B01D5334
CPC分类号： F01N3/2853 , F01N3/2857 , F01N3/2867
摘要： A catalytic converter for purifying exhaust gas discharged from an automotive internal combustion engine. The catalytic converter comprises a casing in which a monolithic catalyst carrier is disposed. An annular cap is fixedly disposed inside the casing and located generally coaxial with the monolithic catalyst carrier. The annular cap is located near an end face of the monolithic catalyst carrier. The cap includes annular bottom, inner and outer walls. The inner and outer walls are separate from each other and extend from the bottom wall. The inner wall is located radially inward of the outer wall. The bottom, inner and outer walls are arranged generally U-shaped in cross-section so as to form a groove. Additionally, an annular elastic washer is coaxially disposed within the groove of the annular cap. The elastic washer is disposed in press contact with the end face of the monolithic catalyst carrier to axially elastically support the monolithic catalyst carrier. The annular elastic washer is an annular molded structure of wire mesh. The annular elastic washer has an inner peripheral face which has a diameter larger than a diameter of an outer peripheral surface of the inner wall of the cap so as to form a clearance between the elastic washer and the inner wall of the cap in a state where the elastic washer is assembled in the casing upon being compressed.
摘要翻译：一种用于净化从汽车内燃机排出的废气的催化转化器。催化转化器包括其中设置有整体式催化剂载体的壳体。环形盖固定地设置在壳体内并且与整体式催化剂载体大致同轴地定位。环形帽位于整体式催化剂载体的端面附近。盖子包括环形底部，内壁和外壁。内壁和外壁彼此分离并从底壁延伸。内壁位于外壁的径向内侧。底壁，内壁和外壁的横截面大致为U形，从而形成凹槽。此外，环形弹性垫圈同轴地设置在环形盖的槽内。弹性垫圈设置成与整体式催化剂载体的端面压接，以轴向弹性地支撑整体式催化剂载体。环形弹性垫圈是金属丝网的环形模制结构。环形弹性垫圈的内周面的直径大于盖的内壁的外周面的直径，从而在弹性垫圈与盖的内壁之间形成间隙，弹性垫圈在被压缩时组装在壳体中。

10. 发明申请

US20030108457A1 Apparatus 有权
标题翻译：仪器
公开(公告)号：US20030108457A1
公开(公告)日：2003-06-12
申请号：US10149325
申请日：2002-10-15
发明人： Anthony John Gault , David Herbert Milles
IPC分类号： B01D053/34 , F01N003/10
CPC分类号： F01N3/2867 , F01N3/0211 , F01N3/0335 , F01N3/206 , F01N3/2839 , F01N3/2857 , F01N3/2885 , F01N13/0097 , F01N2470/18 , F01N2610/02
摘要： The invention provides apparatus for treating a gas stream, notably a silencer assembly for use to treat the exhaust gasses from an internal combustion engine, which apparatus comprises a plurality of compartments within which one or more treatments are to be performed on a gas stream passing through the compartment, and through which the gas stream is to flow sequentially, characterised in that: a) at least two of said compartments each comprises a tubular body member (1) containing or carrying a treatment element (2) which is restrained against axial movement relative to the body member (1); and b) the tubular body members (1) of the adjacent compartments are provided with radially outwardly and/or inwardly extending terminal flanges (4), at least some of which flanges (4) provide a shoulder against which the opposing terminal portion of the adjacent compartment bears so as to form an axially extending structure comprising at least two compartments in axial or coaxial relationship to one another; and c) one or more clamping members (21) which extend axially over substantially the length of the said structure and act upon the axial structure to secure the two adjacent compartments together in gas-tight engagement by an axial clamping action.
摘要翻译：本发明提供了一种用于处理气流的设备，特别是用于处理来自内燃机的废气的消声器组件，该设备包括多个隔室，在该隔室内将对通过的气流进行一个或多个处理隔室，并且气体流通过其顺序流动，其特征在于：a）至少两个所述隔室各自包括容纳或承载处理元件（2）的管状本体构件（1），所述管状体构件被限制在轴向移动相对于身体构件（1）; 和b）相邻隔室的管状本体构件（1）设置有径向向外和/或向内延伸的端子凸缘（4），其中至少一些凸缘（4）提供了一个肩部，相对的端部部分邻近的隔室带有形成轴向延伸的结构，其包括至少两个彼此轴向或同轴的隔室; 以及c）一个或多个夹紧构件（21），其在所述结构的基本长度上轴向延伸并且作用在所述轴向结构上，以通过轴向夹紧动作将所述两个相邻隔室固定在一起。

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