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公开(公告)号：US09816413B2
公开(公告)日：2017-11-14
申请号：US14750430
申请日：2015-06-25
发明人： Jurgen Schmidt , Georg Turowski
CPC分类号： F01N1/084 , F01N1/00 , F01N13/1844 , F01N13/185 , F01N13/1872
摘要： A muffler, in particular a rear muffler, for an exhaust gas system of an internal combustion engine, in particular a motor vehicle engine, comprises a housing, in particular a housing having a jacket and two end walls, and comprises at least one first pipe, in particular an inlet or outlet pipe which is in particular led through the jacket and which is connected to a second pipe, in particular to an inner pipe. The second pipe comprises a pipe piece into which a pipe piece of the first pipe led through an opening of an inner support element is plugged in an axially displaceable manner. In this respect, the pipe piece of the first pipe is preferably provided with slits into which nubs engage which are provided at the inner boundary of the opening of the support element. The end section of the first pipe is expanded in its region plugged into the pipe piece of the second pipe to fix the first pipe at the support element.
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52.发明申请Catalyst module, receiving unit for such a catalyst module and method for manufacturing such a catalyst module 有权催化剂组件，这种催化剂组件的接收单元及其制造方法公开(公告)号：US20150240691A1
公开(公告)日：2015-08-27
申请号：US14633298
申请日：2015-02-27
发明人： Robert KLEUDERLEIN , Udo KLUMPP
CPC分类号： F01N3/2839 , B01D53/88 , B01D2258/012 , B01D2258/0283 , B01D2259/455 , B01J35/0006 , B01J35/04 , F01N3/28 , F01N3/2803 , F01N3/2814 , F01N3/2842 , F01N13/017 , F01N13/185 , F01N13/1855 , F01N2350/00 , F01N2450/30 , F01N2590/02 , F01N2590/10 , F16M1/08 , F23J15/02 , F23J2219/10 , Y10T29/49345
摘要： The catalyst module is designed for use in an emission control system of an industrial scale combustion system. It comprises a stack frame, in which several mounting units, especially element boxes are inserted. Each of these is provided with several catalysts. In order to make a simple installation possible and, at the same time, a reliable sealing, the stack frame is assembled from side frame parts, which are connected and especially bolted to one another via mechanical connecting elements, a sealing element, which is inserted during the installation before the connection of the at least one side frame part and pressed against at least one element box with the help of the connecting element, being present at least at a side frame part.
摘要翻译： 催化剂模块设计用于工业规模燃烧系统的排放控制系统。 它包括堆叠框架，其中插入有多个安装单元，特别是元件盒。 这些中的每一个都提供有几种催化剂。 为了简单的安装成为可能，并且同时可靠的密封，堆叠框架由侧框架部件组装，侧框架部件通过机械连接元件彼此连接并且特别地螺栓连接，密封元件被插入 在连接所述至少一个侧框架部件之前的安装期间，并且在所述连接元件的帮助下被压靠在至少一个元件盒上，至少存在于侧框架部分。
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公开(公告)号：US09057296B2
公开(公告)日：2015-06-16
申请号：US14346837
申请日：2012-09-17
申请人： Mitsuru Hiramatsu , Wataru Mizutani
发明人： Mitsuru Hiramatsu , Wataru Mizutani
CPC分类号： F01N1/00 , F01N13/141 , F01N13/185
摘要： A muffler having a shell of a double-layer structure includes an inner shell that is formed by fixing ends of a tubularly rolled plate material to each other through a lock seam, and an outer shell that is formed substantially in the same manner as the inner shell. In this muffler, a through-hole is provided through the inner shell at a position where the inner shell overlaps with a lock seam portion of the outer shell.
摘要翻译： 具有双层结构的壳体的消声器包括：内壳，其通过将管状轧制板材的端部通过锁缝相互固定而形成，外壳基本上以与内部相同的方式形成 贝壳。 在该消音器中，在内壳与外壳的锁缝部分重叠的位置处，通过内壳设置通孔。
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公开(公告)号：US08388896B2
公开(公告)日：2013-03-05
申请号：US12553614
申请日：2009-09-03
IPC分类号： B01D50/00
CPC分类号： F01N3/2066 , F01N1/084 , F01N1/10 , F01N3/0335 , F01N3/2885 , F01N13/0097 , F01N13/16 , F01N13/185 , Y02T10/24
摘要： Provided is an exhaust gas retreatment device for an exhaust system of an internal combustion engine including a housing, in which an exhaust gas retreatment element and upstream thereof a silencer device are arranged, an inlet gas path leading from one housing inlet to an outlet of the exhaust gas retreatment element located in the interior of the housing, with an exhaust gas path following the inlet gas path which in the interior of the housing leads to the silencer device and/or through the silencer device as well as to a housing outlet. A cost-effective design can be achieved if the inlet gas path has a higher gas tightness than the exhaust gas path and/or if components of the exhaust gas retreatment device limiting the inlet gas path have a higher material quality than components of the exhaust gas retreatment device only limiting the exhaust gas path.
摘要翻译： 本发明提供一种内燃机的排气系统的废气再处理装置，其包括：排气再处理元件和其上游配置有消声器的壳体，从一个壳体入口到出口的入口气体路径 废气再处理元件位于壳体的内部，具有跟随入口气体路径的排气路径，其在壳体的内部通向消声器装置和/或通过消声器装置以及壳体出口。 如果入口气体路径具有比排气路径更高的气密性和/或限制入口气体路径的废气再处理装置的组分具有比废气的组分更高的材料质量，则可以实现成本有效的设计 再处理装置仅限制排气路径。
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公开(公告)号：US07866044B2
公开(公告)日：2011-01-11
申请号：US11597352
申请日：2005-05-26
申请人： Hidenori Nakano
发明人： Hidenori Nakano
CPC分类号： F01N13/1838 , B21D39/04 , B21D41/04 , B23P11/02 , F01N1/003 , F01N1/083 , F01N1/084 , F01N13/185 , F01N2230/04 , F01N2450/22 , F01N2490/04 , F01N2490/06 , Y10T29/49373 , Y10T29/49398 , Y10T29/49872 , Y10T29/49908 , Y10T29/49913 , Y10T29/49925
摘要： A method of producing a metal tubular member that is composed of two or more tube forming bodies and has at least one portion at which the tube forming bodies are superposed on each other, wherein one open annular end section of one of the tube forming bodies, which one annular end section is positioned on the inner side in the superposed section, and the other open annular end section of the other tube forming body, which the other annular end section is positioned on the outer side, are integrally joined by welding. The one annular end section is inserted into the other annular end section with the outside diameter of the one annular end section pressed by a die so as to be smaller in diameter than the inside diameter of the other annular end section, and then pressing force applied to the one annular end section on the inner side is released to cause it to be in tight contact with the inner surface of the other annular end section on the outer side.
摘要翻译： 一种由两个或更多个管形成体构成的金属管状构件的制造方法，该管状构件具有至少一个管形成体彼此叠置的部分，其中，一个管形成体的一个开放的环形端部， 一个环形端部位于重叠部分的内侧，而另一个环形端部位于外侧的另一个管形成体的另一个敞开的环形端部通过焊接一体地接合。 一个环形端部插入到另一个环形端部，其中一个环形端部的外径由模具挤压成直径小于另一个环形端部的内径，然后施加压力 在内侧的一个环形端部被释放以使其与外侧的另一个环形端部的内表面紧密接触。
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公开(公告)号：US20100155169A1
公开(公告)日：2010-06-24
申请号：US12641940
申请日：2009-12-18
申请人： Robert HANITZSCH , Arnulf SPIETH
发明人： Robert HANITZSCH , Arnulf SPIETH
CPC分类号： F01N13/08 , F01N13/1805 , F01N13/185 , F16L23/0283 , F16L23/032
摘要： A flanged joint (1) of an exhaust system of an internal combustion engine, especially of a motor vehicle, is provided for fastening a tubular body (4) of the exhaust system to another component (5). The flanged joint includes a tube bell (2) formed at the end area of the tubular body (4) as well as a ring-shaped flange (3), which surrounds the tubular body (4) on a side of the tube bell (2) facing away from the other component (5) and which has a plurality of fastening sites (6, 7) for connection to the other component (5).
摘要翻译： 提供了一种用于将排气系统的管状体（4）紧固到另一部件（5）上的特别是机动车辆的内燃机的排气系统的法兰接头（1）。 凸缘接头包括形成在管状体（4）的端部区域处的管状钟形突起（2）以及环形凸缘（3），该环形凸缘围绕管状钟形的一侧（4） 2）背离另一部件（5）并具有多个用于连接到另一部件（5）的紧固部位（6,7）。
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公开(公告)号：US07740105B2
公开(公告)日：2010-06-22
申请号：US11659980
申请日：2005-09-21
申请人： Atsushi Kimata
发明人： Atsushi Kimata
IPC分类号： F01N13/08
CPC分类号： F01N13/1877 , F01N3/005 , F01N13/185 , F01N13/1872 , F01N2260/18 , F01N2260/20 , F01N2450/20 , F01N2450/22 , F01N2530/26 , Y02T10/20
摘要： A sheet metal is rolled double to form a cylinder having an inner plate 2 and an outer plate 3, and form an overlapped portion 4, with their circumferential end portions 2a and 3a crossed in the circumferential direction. Between the inner plate 2 and the outer plate 3, a plurality of line grooves 5 are formed to extend outward of an outer tube 1, with their tip end portions facing with each other to be apart from each other by a predetermined distance from a peripheral edge of one of the inner plate and outer plate, and these line grooves 5 are arranged in parallel with each other along a longitudinal direction of the outer plate 3. And, at least one portion of the overlapped portion positioned between the neighboring line grooves is joined by welding W.
摘要翻译： 将金属板卷成双面，形成具有内板2和外板3的圆筒，并且形成重叠部分4，其圆周端部分2a和3a在圆周方向上交叉。 在内板2和外板3之间形成有多条线槽5，其外表面向外延伸，使其前端部彼此相对隔开一定距离的周边 内板和外板之一的边缘，并且这些线槽5沿着外板3的纵向方向彼此平行地布置。并且，位于相邻线槽之间的重叠部分的至少一部分是 通过焊接W
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公开(公告)号：US20100061898A1
公开(公告)日：2010-03-11
申请号：US12553614
申请日：2009-09-03
CPC分类号： F01N3/2066 , F01N1/084 , F01N1/10 , F01N3/0335 , F01N3/2885 , F01N13/0097 , F01N13/16 , F01N13/185 , Y02T10/24
摘要： Provided is an exhaust gas retreatment device for an exhaust system of an internal combustion engine including a housing, in which an exhaust gas retreatment element and upstream thereof a silencer device are arranged, an inlet gas path leading from one housing inlet to an outlet of the exhaust gas retreatment element located in the interior of the housing, with an exhaust gas path following the inlet gas path which in the interior of the housing leads to the silencer device and/or through the silencer device as well as to a housing outlet. A cost-effective design can be achieved if the inlet gas path has a higher gas tightness than the exhaust gas path and/or if components of the exhaust gas retreatment device limiting the inlet gas path have a higher material quality than components of the exhaust gas retreatment device only limiting the exhaust gas path.
摘要翻译： 本发明提供一种内燃机的排气系统的废气再处理装置，其包括：排气再处理元件和其上游配置有消声器的壳体，从一个壳体入口到出口的入口气体路径 废气再处理元件位于壳体的内部，具有跟随入口气体路径的排气路径，其在壳体的内部通向消声器装置和/或通过消声器装置以及壳体出口。 如果入口气体路径具有比排气路径更高的气密性和/或限制入口气体路径的废气再处理装置的组分具有比废气的组分更高的材料质量，则可以实现成本有效的设计 再处理装置仅限制排气路径。
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59.发明授权公开(公告)号：US07662204B2
公开(公告)日：2010-02-16
申请号：US11572971
申请日：2005-07-28
申请人： Erich Forster , Peter Kroner , Otto Steinhauser
发明人： Erich Forster , Peter Kroner , Otto Steinhauser
CPC分类号： F01N3/2853 , F01N13/185 , F01N13/1894 , Y02A50/2322
摘要： A vehicle exhaust gas purification device has a multipart outer housing (10) including a tube (12) and end walls (14) that have been reshaped into funnels. The tube (12) and the end walls (14) are fitted into each other and brazed, soldered or welded to each other.
摘要翻译： 车辆废气净化装置具有包括已经重新成形为漏斗的管（12）和端壁（14）的多部分外壳（10）。 管（12）和端壁（14）彼此嵌合，钎焊，焊接或彼此焊接。
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60.发明申请公开(公告)号：US20100013217A1
公开(公告)日：2010-01-21
申请号：US12218573
申请日：2008-07-16
IPC分类号： F16L25/00
CPC分类号： F16L23/08 , F01N13/185 , F01N13/1855 , F01N2450/20 , F16L13/16 , F16L23/162
摘要： A substantially leak free joint connecting conduits in an exhaust system of an engine. The joint connects a first exhaust conduit extending between a first distal end and a first join end, and a second exhaust conduit extending between a second distal end and a second join end. The joint comprises a substantially circular bead formed by a tip of the first join end curled radially outward and around until it contacts an outer surface of the first exhaust conduit. A mating surface formed in the second join end that defines an at least partially axially open seat flared radially outward from the second exhaust conduit. At least a portion of the seat shaped to substantially conform to at least ninety degrees of a circumference of an external surface of the substantially circular bead. The external surface of the bead directly contacts the seat of the mating surface such that the portion of the seat curves around a portion of the circumference of the bead.
摘要翻译： 在发动机的排气系统中的基本上无泄漏的接头连接管道。 接头连接在第一远端和第一连接端之间延伸的第一排气导管，以及在第二远端和第二连接端之间延伸的第二排气导管。 接头包括由径向向外卷曲的第一接合端的尖端形成的大致圆形的胎圈，直到其接触第一排气导管的外表面。 形成在所述第二连接端中的配合表面限定从所述第二排气导管径向向外扩张的至少部分轴向敞开的座。 座椅的至少一部分成形为基本上符合基本上圆形的胎圈的外表面的至少九十度的圆周。 胎圈的外表面直接接触配合表面的座，使得座的部分围绕胎圈的圆周的一部分弯曲。
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