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181. 发明申请

US20140366525A1 AIR GAP-INSULATED EXHAUST MANIFOLD 有权
标题翻译：空气绝缘排气歧管
公开(公告)号：US20140366525A1
公开(公告)日：2014-12-18
申请号：US14269268
申请日：2014-05-05
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Andreas WAGNER , Kresimir JAMBROSIC , Georg WIRTH , Ralf MOHR , Jürgen Häberle
IPC分类号： F01N13/10 , F02B37/00
CPC分类号： F01N13/102 , F01N13/107 , F01N13/143 , F01N13/16 , F01N13/1827 , F01N13/1872 , F01N2330/12 , F02B37/001 , F02B37/025 , F02B67/10 , Y02T10/144
摘要： An air gap-insulated exhaust manifold (10) for a supercharged internal combustion engine (1), preferably of a motor vehicle has an engine flange (11) fastening the exhaust manifold to an engine block (2) and a turbine flange (12) fastening the exhaust manifold to a turbine (8) of an exhaust gas turbocharger (7). Two inner pipes (13, 14) lead from an inlet opening, for exhaust gas, adjacent to the engine flange to an outlet opening (18), for exhaust gas, adjacent to the turbine flange. An outer pipe (15) envelopes the two inner pipes, forming an air gap insulation (21), and extends from the engine flange to the turbine flange. A separation partition (16) separates, in the interior space (22) of the outer pipe, two interior spaces (23, 24), in which one each of the two inner pipes is arranged. Reduced wear is achieved with the partition arranged loosely at the turbine flange.
摘要翻译：用于增压内燃机（1）的优选机动车辆的气隙绝缘排气歧管（10）具有将排气歧管固定到发动机缸体（2）和涡轮机凸缘（12）的发动机法兰（11）将排气歧管紧固到排气涡轮增压器（7）的涡轮机（8）。两个内管（13,14）从邻近发动机法兰的排气的入口开口引导到与涡轮法兰相邻的废气的出口（18）。外管（15）包封两个内管，形成气隙绝缘（21），并从发动机法兰延伸到涡轮法兰。分离隔板（16）在外管的内部空间（22）中分离两个内部空间（23,24），其中布置两个内管中的每一个。在隔离件松动地设置在涡轮机凸缘处的情况下实现了减少的磨损。

182. 发明申请

US20140328494A1 ROAD VEHICLE 有权
标题翻译：道路车辆
公开(公告)号：US20140328494A1
公开(公告)日：2014-11-06
申请号：US14268269
申请日：2014-05-02
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Michael POMMERER , Viktor KOCH , Peter WINK
IPC分类号： H04R1/02
CPC分类号： H04R1/028 , B60Q5/008 , G10K11/22 , G10K15/02 , H04R1/021 , H04R2499/13
摘要： A road vehicle (1) has a drive unit (2) for driving the vehicle (1), a drive unit control device (3) for driving the drive unit (2) and at least one sound generator (4), which has at least one electroacoustic converter (10). The sound generator (4) has an emission pipe (16), which connects the sound generator (4) acoustically and fluidically directly with an emission chamber (17). The an emission chamber (17) emits the sound generated by the converter (10) during the operation of the sound generator (4). Increased reliability of operation is achieved if a generator control device (26) is coupled with the drive unit control device (3) for driving the converter (10) and the generator control device (26) drives the converter (4) as a function of the current operating state of the drive unit (2).
摘要翻译：公路车辆（1）具有用于驱动车辆（1）的驱动单元（2），用于驱动驱动单元（2）的驱动单元控制装置（3）和至少一个声音发生器（4）至少一个电声转换器（10）。声音发生器（4）具有发射管（16），其将发声器（4）在声学上和流体上直接与发射室（17）连接。在声音发生器（4）的操作期间，发射室（17）发射由转换器（10）产生的声音。如果发电机控制装置（26）与用于驱动转换器（10）的驱动单元控制装置（3）耦合，并且发电机控制装置（26）驱动转换器（4）作为驱动单元（2）的当前操作状态。

183. 发明申请

US20140325969A1 EXHAUST SYSTEM COMPONENT 有权
标题翻译：排气系统组件
公开(公告)号：US20140325969A1
公开(公告)日：2014-11-06
申请号：US14268328
申请日：2014-05-02
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Carsten BÄUMCHEN
IPC分类号： F01N13/18
CPC分类号： F01N13/1844 , F01N3/0211 , F01N3/24 , F01N3/2839 , F01N13/08 , F01N13/18 , F01N13/1827 , F01N13/1838 , F01N2450/22 , F01N2470/24 , Y02T10/20
摘要： An exhaust system component (1), for an exhaust system of an internal combustion engine, includes a metallic first part (3), which is inserted into a metallic second part (2), such that an inner jacket section (7) of the first part (3) is arranged coaxially in an outer jacket section (5) of the second part (2), as well as at least one weld joint (10), which permanently connects the outer jacket section (5) to the inner jacket section (7). To simplify the assembly of the parts (2, 3) with one another, a plurality of centering contours (11, 12) are formed integrally on the outer jacket section (5), projecting inwardly, and/or are formed integrally on the outer jacket section (7), projecting outwardly, and are located at spaced locations from one another in the circumferential direction (6). The centering contours center the inner jacket section (7) in the outer jacket section (5).
摘要翻译：一种用于内燃机的排气系统的排气系统部件（1）包括插入金属第二部分（2）中的金属第一部分（3），使得内护套部分（7）第一部分（3）同轴布置在第二部分（2）的外护套部分（5）中，以及至少一个焊接接头（10），其将外护套部分（5）永久地连接到内护套第（7）节。为了简化部件（2,3）的组装，多个定心轮廓（11,12）一体地形成在外护套部分（5）上，向内突出和/或一体地形成在外壳护套部分（7）向外突出，并且在圆周方向（6）上彼此间隔开。中心轮廓将外护套部分（7）中心在外护套部分（5）中。

184. 发明申请

US20140208725A1 HEAT EXCHANGER OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机热交换器
公开(公告)号：US20140208725A1
公开(公告)日：2014-07-31
申请号：US14165987
申请日：2014-01-28
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Jürgen SCHWEIZER , Gerd GAISER , Markus BIRGLER , Matthias FEUERBACH , Christof KLINGLER , Dimitri PENNER , Wolfgang KLEIN
IPC分类号： F01N5/02 , F28F21/00 , F28D7/10
CPC分类号： F01N5/02 , F01N3/0205 , F01N3/043 , F01N3/2853 , F01N13/16 , F01N13/1838 , F01N2240/02 , F01N2240/36 , F01N2310/02 , F01N2310/04 , F01N2310/14 , F01N2410/03 , F01N2470/24 , F28D7/024 , F28D7/10 , F28D21/0003 , F28F21/00 , F28F2235/00 , F28F2250/06 , Y02T10/16 , Y02T10/20
摘要： A heat exchanger (18) is provided for an internal combustion engine (1) for heat transfer between a gas stream (8) and a working medium stream (10). The heat exchanger (18) comprises a housing (28), which encloses a gas path (38), and with at least one spiral tube (29), which carries a working medium path (30) and which is arranged in the gas path (38) and which extends helically in relation to the central longitudinal axis (31) of the housing (28). Increased fatigue strength is achieved with an elastic outer mounting layer (32). The elastic outer mounting layer (32) is arranged between the housing (28) and the at least one spiral tube (29).
摘要翻译：为内燃机（1）提供热交换器（18），用于气流（8）和工作介质流（10）之间的热传递。热交换器（18）包括壳体（28），其包围气体通道（38）以及至少一个螺旋管（29），所述螺旋管（29）承载工作介质路径（30）并且布置在气体路径（38）并且其相对于壳体（28）的中心纵向轴线（31）螺旋地延伸。弹性外安装层（32）可提高疲劳强度。弹性外安装层（32）设置在壳体（28）和至少一个螺旋管（29）之间。

185. 发明申请

US20130239571A1 STEAM GENERATOR FOR A RANKINE CYCLE 有权
标题翻译：蒸汽发生器为RANKINE CYCLE
公开(公告)号：US20130239571A1
公开(公告)日：2013-09-19
申请号：US13804998
申请日：2013-03-14
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Marc HARTMANN , Stefan GESER
IPC分类号： F01K23/10 , F28F13/00 , F01N5/02
CPC分类号： F01K23/10 , F01K23/065 , F01N5/02 , F28D7/0016 , F28D21/0003 , F28F9/26 , F28F13/00 , F28F27/02 , F28F2250/06
摘要： A steam generator (1) is provided for a Rankine cycle, especially for a waste heat recovery device (37) of an internal combustion engine (36), and preferably in a motor vehicle. The steam generator includes: a heat exchanger channel (2), in which a heat exchanger (3) is arranged, and a bypass channel (4) for bypassing the heat exchanger channel (2). A heating fluid can flow through the heat exchanger channel (2) and bypass channel (4) during the operation of the steam generator (1). A medium to be evaporated can flow through the heat exchanger (3) during operation of the steam generator (1). A compact structural shape with high energy efficiency is achieved with the heat exchanger channel (2) enveloping the bypass channel (4).
摘要翻译：提供了一种用于朗肯循环的蒸汽发生器（1），特别是用于内燃机（36）的废热回收装置（37），并且优选地在机动车辆中。蒸汽发生器包括：热交换器通道（2），其中布置有热交换器（3），旁路通道（4）用于绕过热交换器通道（2）。在蒸汽发生器（1）的操作期间，加热流体可以流过热交换器通道（2）和旁路通道（4）。在蒸汽发生器（1）的操作期间，待蒸发的介质可流过热交换器（3）。利用包围旁通通道（4）的热交换器通道（2）实现具有高能量效率的紧凑结构形状。

186. 发明授权

US11377989B2 Muffler 有权
公开(公告)号：US11377989B2
公开(公告)日：2022-07-05
申请号：US16250496
申请日：2019-01-17
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Micha Hörr , Konrad Klausa
IPC分类号： F01N1/00 , F01N1/08 , F01N1/02 , F01N1/16 , G10K11/16 , F01N13/18 , G10K11/162
摘要： A muffler for an exhaust system of an internal combustion engine includes a muffler housing (14) and at least one exhaust gas pipe group (19). The at least one exhaust gas pipe group (19) includes an outlet pipe (20) open towards an expansion chamber (26) formed in the muffler housing (14). Exhaust gas introduced via the at least one exhaust gas pipe group (19) leaves the muffler housing (16) via the outlet pipe (20). A first inlet pipe (38), of the at least one exhaust gas pipe group (19), has an inlet pipe end area (40), which is inserted into the outlet pipe (20) and extends in the outlet pipe (20). A second inlet pipe (48), of the at least one exhaust gas pipe group (19), is open towards the expansion chamber (26).

187. 发明授权

US11365668B2 Mixer assembly unit 有权
公开(公告)号：US11365668B2
公开(公告)日：2022-06-21
申请号：US16372921
申请日：2019-04-02
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Benjamin Röhr , Roland Schwarz , Peter Gorke , Frank Berkemer , Tadeusz-Jozef Juroszek
IPC分类号： F01N13/08 , F01N13/18 , F16L23/04 , F01N3/28 , B01F25/10 , B01F25/431 , B01F25/421
摘要： A mixer assembly unit, especially for an exhaust system of an internal combustion engine of a vehicle, includes a mixer body (48a) with an incoming flow side (58a) and with an outflow side (60a) and with a plurality of flow deflection elements (62b). A carrier area (24a) is provided radially outwards in relation to a mixer longitudinal axis (L) at the mixer body (48a). The carrier area (24a) has an exhaust gas guide element connection area (72a) for permanent connection to a preferably tubular exhaust gas guide element (16a). Radially outside of the exhaust gas guide element connection area (72a), a flange coupling section (88a) couples with a flange coupling section (98a) of another exhaust gas guide element (14a).

188. 发明授权

US11193414B2 Exhaust system and mixer assembly unit for an exhaust system 有权
公开(公告)号：US11193414B2
公开(公告)日：2021-12-07
申请号：US16372848
申请日：2019-04-02
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Benjamin Röhr , Roland Schwarz , Peter Gorke , Frank Berkemer , Tadeusz-Jozef Juroszek
IPC分类号： F01N13/18 , F01N3/28 , F16L23/04 , B01F5/06 , F01N3/20
摘要： An exhaust system includes a mixer assembly unit (26a) with a mixer body (48a) with an incoming flow side (58a) and with an outflow side (60a) and with a plate shaped carrier element (24a) with a radially outward carrier element body (44a). The mixer body includes a plurality of flow deflection elements (62a) and a holding area (70a). The carrier element includes a counter-holding area (46a) connected in substance to a holding area. The mixer assembly unit is arranged in a junction area of two tubular exhaust gas guide elements (14a, 16a). The exhaust gas guide elements include flange shaped coupling sections. The carrier element body is arranged between the flange shaped coupling sections of the exhaust gas guide elements. A coupling element engages the flange shaped coupling sections and extends over the coupling sections on axial sides oriented facing away from one another radially inwards.

189. 发明授权

US11105275B2 Regulating flap 有权
公开(公告)号：US11105275B2
公开(公告)日：2021-08-31
申请号：US16495174
申请日：2018-11-23
申请人： EBERSPÄCHER EXHAUST TECHNOLOGY GMBH & CO. KG
发明人： Annika Zeumer , Steffen Schmitt , Alexander Lermer , Domenic Binder , Thomas Faller , Andreas Kaiser
IPC分类号： F02D9/10 , F02D9/04 , F16K27/02 , F16K31/05 , F16K31/04 , F02M26/52 , F02D9/06
摘要： A regulating flap, especially exhaust flap for the exhaust gas stream of an internal combustion engine, includes a flap body (12), a flap diaphragm (16) carried on a pivot shaft (14) that is rotatable about a pivot axis (S) in the interior of the flap body (12). A pivot drive (20) has a drive element (30) to be coupled with the pivot shaft (14). A fixing device (40) fixes the pivot drive (20) in relation to the flap body (12). The fixing device (40) includes a bayonet fastener (38).

190. 发明授权

US11002169B2 Process for manufacturing an exhaust system and exhaust system 有权
公开(公告)号：US11002169B2
公开(公告)日：2021-05-11
申请号：US16140772
申请日：2018-09-25
申请人： Eberspächer Exhaust Technology GmbH & Co. KG
发明人： Gerd Gaiser , Bernd Weller
IPC分类号： F01N3/20 , F01N3/28 , C23C4/11 , C23C4/18 , B01J37/02 , B01D53/94 , B01J21/06
摘要： A process for manufacturing an exhaust system for an internal combustion engine includes the steps: a) providing at least one exhaust gas-carrying component (12, 18) for the exhaust system (10); b) applying a basic material layer (24, 26) to at least one area of a surface of at least one of the exhaust gas-carrying components (12, 16) in a high-temperature application process; and c) applying a catalytically active material layer (28, 30) to the basic material layer (24, 26) in a low-temperature application process.

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