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1. 发明申请

US20170198663A1 PIPE UNIT IN A CONDUIT FOR A GASEOUS MEDIUM 有权
公开(公告)号：US20170198663A1
公开(公告)日：2017-07-13
申请号：US15320609
申请日：2015-07-07
申请人： Scania CV AB
发明人： Peter LINDBERG
IPC分类号： F02M26/14 , F16L51/02
CPC分类号： F02M26/14 , F01N13/141 , F01N13/1816 , F01N13/1855 , F01N2470/12 , F01N2470/24 , F16L51/025
摘要： A pipe unit for arrangement in a conduit for a gaseous medium, comprising a pipe-shaped body, a pipe-shaped flexible sealing element, which is fixedly attached at a first end outside the pipe-shaped body and which comprises a flange element at a second end. The flange element is detachably attachable to a flange element in a connecting pipe in the conduit, in order to, when the flange elements are fixed to each other and the pipe unit is accordingly connected with the connecting pipe, to allow movement between the pipe-shaped body and the connecting pipe via the sealing element's flexibility. A mutual fixation of said flange element forms the only touching connection of the pipe unit to said connecting pipe.

2. 发明申请

US20160069236A1 TEMPERED SCR-LINE AND TEMPERATE SCR-LINE BUNDLES 有权
标题翻译：温度线和温度的SCR-LINE BUILLE
公开(公告)号：US20160069236A1
公开(公告)日：2016-03-10
申请号：US14567240
申请日：2014-12-11
申请人： VOSS Automotive GmbH
发明人： Andreas Becht , Alexander Bohl , Klaus Kaltwasser , Sascha Rosenfeldt
IPC分类号： F01N3/20 , F01N3/28
CPC分类号： F01N3/206 , F01N3/2066 , F01N3/208 , F01N3/2896 , F01N13/141 , F01N2470/12 , F01N2530/18 , F01N2610/02 , F01N2610/10 , F01N2610/14 , F01N2610/1473 , Y02T10/24
摘要： The invention relates to an SCR line for treatment of exhaust from an internal combustion engine; and including a first hose to carry a reducing agent, a second hose to carry a tempering agent and a pipe enclosing the two hoses. The two hoses are arranged in the pipe so as to run side by side in parallel. Each of the same-side ends of the first hose and of the pipe are connected to a reducing agent coupling housing. The ends of the second hose are each connected to a tempering agent coupling part separate from the reducing agent coupling housing. At least one of the reducing agent coupling housings has a through-opening at the outer perimeter. The second hose runs from the interior of the pipe through the through-opening to the outside. Furthermore, the invention relates to an SCR line bundle with an SCR line.
摘要翻译：本发明涉及一种用于处理来自内燃机的排气的SCR线; 并且包括用于承载还原剂的第一软管，用于承载回火剂的第二软管和封闭两个软管的管。两根软管并排配置在管内，并排并排运行。第一软管和管道的相同侧端部中的每一个连接到还原剂联接壳体。第二软管的端部各自连接到与还原剂联接壳体分离的回火剂联接部分。还原剂联接壳体中的至少一个在外周具有通孔。第二根软管从管道的内部穿过通孔穿过外部。此外，本发明涉及具有SCR线的SCR线束。

3. 发明授权

US09261216B2 Exhaust system conduit with thermal/noise insulation 有权
标题翻译：具有隔热/隔音功能的排气系统管道
公开(公告)号：US09261216B2
公开(公告)日：2016-02-16
申请号：US12569630
申请日：2009-09-29
申请人： Robert F. Stalcup, II , Scott R. Swank , R. Winfield Thomas
发明人： Robert F. Stalcup, II , Scott R. Swank , R. Winfield Thomas
IPC分类号： F16L11/15 , F16L51/02 , F01N13/14 , F16L11/26 , F16L55/033
CPC分类号： F16L11/12 , F01N13/143 , F01N13/148 , F01N2470/12 , F16L11/26 , F16L51/026 , F16L55/0336
摘要： A flexible conduit for use in a pipe system such as a vehicular exhaust system to provide a torsional or non-torsional joint between two pipes. The conduit has an outer bellows and an inner liner between which a layer of noise/thermal insulation is sandwiched.
摘要翻译：用于诸如车辆排气系统的管道系统中的柔性管道，以在两个管道之间提供扭转或非扭转接头。导管具有外部波纹管和内衬，在其间夹有一层噪音/隔热层。

4. 发明申请

US20150076814A1 FLEXIBLE CONDUIT ASSEMBLY 有权
标题翻译：灵活的组件
公开(公告)号：US20150076814A1
公开(公告)日：2015-03-19
申请号：US14487814
申请日：2014-09-16
申请人： Katcon USA, Inc.
发明人： David Lucky , José De Nigris
IPC分类号： F01N13/18
CPC分类号： F01N13/1816 , F01N13/143 , F01N2470/12
摘要： A flexible conduit assembly for transmitting exhaust from a combustion engine to an atmosphere includes first and second conduits and a coupler for coupling the first and second conduits. The coupler includes a bellows, a flexible intermediate element surrounding the bellows, first and second flanges disposed over the intermediate element, and an outer insulating element surrounding the intermediate element and supported by the flanges. The coupler further includes first and second extensions coupled to the intermediate element and projecting outwardly from the intermediate element. The first extension spaces the first flange from the intermediate element to define a first air gap, and the second extension spaces the second flange from the intermediate element to define a second air gap. The first and second flanges dispose a portion of the outer element above the intermediate element to define a third air gap.
摘要翻译：用于将排气从内燃机传送到大气的柔性管道组件包括第一和第二管道和用于联接第一和第二管道的联接器。联接器包括波纹管，围绕波纹管的柔性中间元件，设置在中间元件上方的第一和第二凸缘以及围绕中间元件并由凸缘支撑的外绝缘元件。联接器还包括联接到中间元件并从中间元件向外突出的第一和第二延伸部。第一延伸部将中间元件的第一凸缘间隔开以限定第一空气间隙，并且第二延伸部将第二凸缘与中间元件隔开以限定第二气隙。第一和第二凸缘将外部元件的一部分设置在中间元件上方以限定第三气隙。

5. 发明申请

US20150068835A1 MUFFLER SHELL FOR USE IN THE EXHAUST SYSTEM OF A VEHICLE 有权
标题翻译：用于车辆排气系统的疏水阀
公开(公告)号：US20150068835A1
公开(公告)日：2015-03-12
申请号：US14480859
申请日：2014-09-09
申请人： Scambia Holdings Cyprus Limited
发明人： Luk DEDENE
IPC分类号： G10K11/16 , F01N13/00
CPC分类号： G10K11/161 , F01N1/10 , F01N1/24 , F01N13/008 , F01N13/14 , F01N13/141 , F01N13/146 , F01N13/16 , F01N2310/00 , F01N2470/06 , F01N2470/12 , F01N2470/20 , F01N2510/04 , F01N2530/00 , F01N2530/04 , F01N2530/26
摘要： A muffler shell (1) for use in an exhaust system of a vehicle comprises an inner metal sheet (13) and an outer metal sheet (10). The outer metal sheet (10) is arranged to enclose the inner metal sheet (13). The muffler shell further comprises a vibro-acoustical dampening material (14) sandwiched between the inner metal sheet (13) and the outer metal sheet (10). Both the inner metal sheet (13) and the outer metal sheet (10) are corrugated sheets made of stainless steel having a thickness in the range of 0.15 mm to 0.30 mm. The vibro-acoustical dampening material has a thickness (T) in the range of 4 mm to 8 mm and a density in the range of 130 kg/m3 to 160 kg/m3.
摘要翻译：用于车辆排气系统的消音器外壳（1）包括内金属片（13）和外金属片（10）。外金属片（10）被布置成包围内金属片（13）。消音器壳体还包括夹在内金属片（13）和外金属片（10）之间的振动 - 声学阻尼材料（14）。内金属片（13）和外金属片（10）都是厚度在0.15mm至0.30mm范围内的由不锈钢制成的波纹片。振动阻尼材料的厚度（T）在4mm至8mm的范围内，密度在130kg / m 3至160kg / m 3范围内。

6. 发明申请

US20140102082A1 EXHAUST SYSTEM WITH LINE ELEMENT 有权
标题翻译：带线元件的排气系统
公开(公告)号：US20140102082A1
公开(公告)日：2014-04-17
申请号：US14050732
申请日：2013-10-10
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Heike TÖBBEN , Silvia CALVO
IPC分类号： F01N13/08
CPC分类号： F01N13/08 , F01N3/2066 , F01N3/2892 , F01N13/1816 , F01N2240/20 , F01N2470/02 , F01N2470/12 , F01N2610/02 , F01N2610/1453 , Y02A50/2325 , Y02T10/24
摘要： A flexible line element (14), for an exhaust system (4) of an internal combustion engine (1), especially of a motor vehicle, includes a metal bellows (15), which is corrugated in a ring-shaped or helical pattern and through which an exhaust gas stream (8) can flow. The risk of deposition of urea and/or urea derivatives in the metal bellows (15) is reduced by a conical flow guide body (16), through which the exhaust gas stream (8) can flow, and which tapers in the direction of flow of the exhaust gas stream and which protrudes into an inlet area (17) of the metal bellows (15). The flexible line element (14) is combined with the flow guide body (16) integrated therein.
摘要翻译：特别是机动车辆的用于内燃机（1）的排气系统（4）的柔性线路元件（14）包括金属波纹管（15），其以波浪形或螺旋形图案形成，废气流（8）可以流经。在金属波纹管（15）中沉积尿素和/或尿素衍生物的风险由锥形流引导体（16）减少，排气流（8）可以流过该锥形流引导体，并且其在流动方向上逐渐变细的废气流并且突出到金属波纹管（15）的入口区域（17）中。柔性线元件（14）与集成在其中的导流体（16）组合。

7. 发明授权

US08449250B2 Duct for changing direction of flow, particularly for turbocharger compressor inlet 有权
标题翻译：用于改变流动方向的管道，特别是用于涡轮增压器压缩机入口的管道
公开(公告)号：US08449250B2
公开(公告)日：2013-05-28
申请号：US12682793
申请日：2008-10-15
申请人： Paul Anschel , Stephen Roby
发明人： Paul Anschel , Stephen Roby
IPC分类号： F01D25/00
CPC分类号： F02B37/00 , F01N2470/10 , F01N2470/12 , F02B33/44 , F02C7/04 , F02M35/10118 , F02M35/10137 , F02M35/10144 , F02M35/10157 , F04D29/4213 , F04D29/441 , F05D2220/40 , F05D2250/313 , F05D2250/51 , F05D2250/71 , Y02T10/144
摘要： A direction changing flow duct, for example, a compressor inlet duct (34) for a turbocharger compressor cover, wherein the direction of flow is made to change abruptly in a short distance. The direction changing segment is designed to provide a balanced output, optimize air flow, minimize pressure drop, and maintain compressor efficiency. This can be accomplished by providing a bulge (81, 83, 84) extending radially inwards into a first duct segment, outward bulges perpendicular to the inward bulge, for promoting flow attachment along the walls of the duct.
摘要翻译：方向改变流动管道，例如，用于涡轮增压器压缩机盖的压缩机入口管道（34），其中流动方向在短距离内突然改变。方向改变段设计为提供平衡的输出，优化空气流量，最大限度地降低压降，并保持压缩机的效率。这可以通过提供径向向内延伸到第一管道段中的凸起（81,83,84）来实现，其向外突出并垂直于向内的凸起，以促进沿管道的壁的流动附着。

8. 发明申请

US20100237609A1 ATTACHMENT CONNECTION, AND METHOD OF CONNECTING A THIN-WALLED HOSE LINE TO A CARBON-CONTAINING ATTACHMENT PART 有权
标题翻译：连接连接以及将薄壁软管线连接到含碳连接件的方法
公开(公告)号：US20100237609A1
公开(公告)日：2010-09-23
申请号：US12740860
申请日：2008-10-15
申请人： Jorg Hornung , Gerald Kolbe , Michael Rumold , Massimo Messina
发明人： Jorg Hornung , Gerald Kolbe , Michael Rumold , Massimo Messina
IPC分类号： F16L13/02
CPC分类号： F16L13/0209 , F01N13/1805 , F01N13/1861 , F01N2450/22 , F01N2470/12 , F01N2530/00 , F16L25/0036 , F16L33/26
摘要： An attachment connection (1) for connecting thin-walled hose lines (2) to a carbon-containing attachment part (3), in particular made of cast iron, in which the hose line (2) is secured on the attachment part (3) by welding. This makes it possible to achieve an in particular gas-tight connection between the hose line (2) and the attachment part (3) and, in addition to advantageous production costs, this connection is requires only a small amount of installation space, which, for example in the case of the hose line (2) being configured as a bellows, allows an increase in the number of bellows corrugations and thus, with the same amount of installation space, an increase in flexibility associated with a longer service life.
摘要翻译：一种用于将薄壁软管管线（2）连接到特别由铸铁制成的含碳附接部件（3）的连接连接件（1），其中软管管线（2）固定在附接部件（3）上）通过焊接。这使得可以实现软管线（2）和安装部分（3）之间的特别是气密连接，并且除了有利的生产成本之外，该连接仅需要少量的安装空间，例如在软管管线（2）构造为波纹管的情况下，允许增加波纹管波纹的数量，并且因此在相同量的安装空间的情况下，与更长的使用寿命相关联的灵活性的增加。

9. 发明授权

US07798532B2 Device for connecting parts 失效
标题翻译：连接零件的装置
公开(公告)号：US07798532B2
公开(公告)日：2010-09-21
申请号：US11038220
申请日：2005-01-21
申请人： Maximilian Huber
发明人： Maximilian Huber
IPC分类号： F16L11/12
CPC分类号： F01N13/1816 , F01N13/1805 , F01N2450/22 , F01N2470/12 , F16L27/11 , Y10T29/49428
摘要： A device for connecting parts of an exhaust gas system which comprises at least one metal tube formed from a bellows and optionally further parts disposed coaxially within and/or outside of the bellows and at least one further system part to be connected to the metal tube, are characterized in that one end of a short connecting tube is inserted positively in an end of the metal tube and the other end is inserted positively in the system part to be connected to the metal tube, and the system part is moved to the end of the metal tube facing the system part, thereby leaving an axial gap, and the system part, the connecting tube and the metal tube being connected from the outside in one working step.
摘要翻译：一种用于连接废气系统的部件的装置，其包括由波纹管形成的至少一个金属管和可选地进一步部分地布置在波纹管内和/或外部的部分以及要连接到金属管的至少一个另外的系统部分，其特征在于，短连接管的一端被正向插入金属管的一端，另一端被正确插入系统部分以连接到金属管，并且系统部分移动到金属管面向系统部分，从而留下轴向间隙，系统部分，连接管和金属管在一个工作步骤中从外部连接。

10. 发明申请

US20090077956A1 Flexible Exhaust Pipe Coupling 审中-公开
标题翻译：柔性排气管接头
公开(公告)号：US20090077956A1
公开(公告)日：2009-03-26
申请号：US12086143
申请日：2005-12-22
申请人： Dennis Langervik
发明人： Dennis Langervik
IPC分类号： F01N7/00
CPC分类号： F01N13/1816 , F01N2470/12 , F01N2470/30 , F01N2590/08
摘要： A device for connecting pipes in a heavy truck exhaust system includes a flexible sleeve joined to both connecting pipes and a flow guide connected or formed to an upstream pipe and extending through the flexible sleeve into the downstream pipe. The flow guide may have a frustoconical shape converging toward an outlet end with an outlet rim that flares radially outward. An inlet rim of the downstream pipe converges radially inward to prevent backflow into the joint region.
摘要翻译：用于在重型卡车排气系统中连接管道的装置包括连接到两个连接管的柔性套管和连接或形成到上游管并且通过柔性套管延伸到下游管中的流动引导件。流动引导件可以具有朝向出口端收敛的截头圆锥体形状，并具有径向向外展开的出口边缘。下游管的入口边缘径向向内收敛以防止回流到接合区域。

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