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1. 发明申请

US20080190592A1 Exhaust Gas Heat Exchange, in Particular an Exhaust Gas Cooler for Exhaust Gas Recirculation in a Motor Vehicle 审中-公开
标题翻译：排气热交换，特别是用于汽车尾气再循环的废气冷却器
公开(公告)号：US20080190592A1
公开(公告)日：2008-08-14
申请号：US11909530
申请日：2006-03-23
申请人： Rolf Bruck , Peter Geskes , Ulrich Maucher , Jens Ruckwied , Andreas Scheeder
发明人： Rolf Bruck , Peter Geskes , Ulrich Maucher , Jens Ruckwied , Andreas Scheeder
IPC分类号： F28F9/22 , F28D7/16 , F01N3/10
CPC分类号： F01N3/2892 , F01N3/02 , F02B29/0406 , F02B37/00 , F02M26/05 , F02M26/30 , F02M26/32 , F02M26/35 , F28F9/02 , F28F9/0268 , F28F2009/029 , Y02A50/2322 , Y02T10/16 , Y02T10/20
摘要： The invention relates to an exhaust gas heat exchanger, in particular, to an exhaust gas cooler for exhaust gas recirculation in a motor vehicle comprising heat exchanging conduits which are passed through by exhaust gases, surrounded by a coolant and linked to a distributing and/or collecting chambers comprising a flux guiding device which is provided with the exhaust gas input and output sides and a plurality of channels extending therebetween and inclined to each other
摘要翻译：本发明涉及一种排气热交换器，特别涉及一种用于机动车辆中废气再循环的排气冷却器，其包括由排气所通过的热交换管道，被冷却剂包围并连接到分配和/或收集室包括具有废气输入和输出侧的助焊剂引导装置和在其间延伸并且彼此倾斜的多个通道

2. 发明申请

US20080028747A1 Exhaust Gas System Having an Exhaust Gas Treatment Unit and a Heat Exchanger in an Exhaust Gas Recirculation Line 有权
标题翻译：具有废气处理单元和排气再循环管道中的换热器的排气系统
公开(公告)号：US20080028747A1
公开(公告)日：2008-02-07
申请号：US11859942
申请日：2007-09-24
申请人： Rolf Bruck , Andreas Scheeder , Peter Geskes , Ulrich Maucher , Jens Ruckwied
发明人： Rolf Bruck , Andreas Scheeder , Peter Geskes , Ulrich Maucher , Jens Ruckwied
IPC分类号： F02M25/06 , F01N3/00
CPC分类号： F01N13/0097 , F01N3/2889 , F01N3/2892 , F01N2240/02 , F02M26/28 , F02M26/35
摘要： An exhaust gas system for an internal combustion engine includes an intake system and an exhaust outlet interconnected by an exhaust gas recirculation line having an exhaust treatment unit and a heat exchanger. The heat exchanger has a first back pressure and the exhaust treatment unit has a second back pressure, smaller than the first back pressure. The exhaust treatment unit is disposed at such a first distance from the heat exchanger in flow direction that, during operation, a gas flow entering the exhaust treatment unit is homogenized. The exhaust gas system permits an advantageous configuration of a heat exchanger and an exhaust treatment unit, such as for example a honeycomb body in the exhaust gas recirculation line, in which both the heat exchanger and the exhaust treatment unit can have a smaller structure than in conventional systems. This reduces costs considerably for equipping such a system.
摘要翻译：用于内燃机的废气系统包括通过具有排气处理单元和热交换器的废气再循环管线互连的进气系统和排气出口。热交换器具有第一背压，排气处理单元具有小于第一背压的第二背压。废气处理单元在流动方向上离开热交换器的第一距离设置，在操作期间，进入排气处理单元的气流均匀化。废气系统允许热交换器和排气处理单元（例如排气再循环管线中的蜂窝体）的有利构造，其中热交换器和排气处理单元都可以具有比在常规系统。这大大降低了装备这种系统的成本。

3. 发明授权

US07490595B2 Exhaust gas system having an exhaust gas treatment unit and a heat exchanger in an exhaust gas recirculation line 有权
标题翻译：在排气再循环管线中具有废气处理单元和热交换器的排气系统
公开(公告)号：US07490595B2
公开(公告)日：2009-02-17
申请号：US11859942
申请日：2007-09-24
申请人： Rolf Brück , Andreas Scheeder , Peter Geskes , Ulrich Maucher , Jens Ruckwied
发明人： Rolf Brück , Andreas Scheeder , Peter Geskes , Ulrich Maucher , Jens Ruckwied
IPC分类号： F02M25/07 , F02B47/08 , F01N3/20
CPC分类号： F01N13/0097 , F01N3/2889 , F01N3/2892 , F01N2240/02 , F02M26/28 , F02M26/35
摘要： An exhaust gas system for an internal combustion engine includes an intake system and an exhaust outlet interconnected by an exhaust gas recirculation line having an exhaust treatment unit and a heat exchanger. The heat exchanger has a first back pressure and the exhaust treatment unit has a second back pressure, smaller than the first back pressure. The exhaust treatment unit is disposed at such a first distance from the heat exchanger in flow direction that, during operation, a gas flow entering the exhaust treatment unit is homogenized. The exhaust gas system permits an advantageous configuration of a heat exchanger and an exhaust treatment unit, such as for example a honeycomb body in the exhaust gas recirculation line, in which both the heat exchanger and the exhaust treatment unit can have a smaller structure than in conventional systems. This reduces costs considerably for equipping such a system.
摘要翻译：用于内燃机的废气系统包括通过具有排气处理单元和热交换器的废气再循环管线互连的进气系统和排气出口。热交换器具有第一背压，排气处理单元具有小于第一背压的第二背压。废气处理单元在流动方向上离开热交换器的第一距离设置，在操作期间，进入排气处理单元的气流均匀化。废气系统允许热交换器和排气处理单元（例如排气再循环管线中的蜂窝体）的有利构造，其中热交换器和排气处理单元都可以具有比在常规系统。这大大降低了装备这种系统的成本。

4. 发明申请

US20110000657A1 EXTRUDED TUBE FOR A HEAT EXCHANGER 审中-公开
标题翻译：用于热交换器的挤压管
公开(公告)号：US20110000657A1
公开(公告)日：2011-01-06
申请号：US12834259
申请日：2010-07-12
申请人： Jens RUCKWIED , Ulrich Maucher , Peter Geskes
发明人： Jens RUCKWIED , Ulrich Maucher , Peter Geskes
IPC分类号： F28F1/10 , B21C23/00
CPC分类号： F28F1/022 , F28F1/42 , F28F1/422 , F28F2001/027 , F28F2255/16
摘要： An extruded tube for a heat exchanger is provided that includes two at least approximately parallel outer side walls that extend in a longitudinal direction and a transverse direction of the extruded tube and that are connected by two outer narrow sides in a vertical direction of the extruded tube, wherein at least one continuous web extends between the side walls in the longitudinal direction and in the vertical direction and separates at least two ducts of the extruded tube, and wherein at least one of the outer side walls has embossings that serve to form both bulged portions that project into the ducts of the side walls and also bulged portions that extend substantially in the transverse direction of the web, wherein the bulged portions of the at least one web have a controlled orientation with respect to the transverse direction.
摘要翻译：提供了一种用于热交换器的挤出管，其包括两个至少近似平行的外侧壁，其在挤出管的纵向方向和横向方向上延伸，并且在挤出管的垂直方向上由两个外窄边连接，其中至少一个连续卷材在纵向方向和垂直方向上在侧壁之间延伸并且分离出挤出管的至少两个管道，并且其中至少一个外侧壁具有用于形成凸起的两个凸起突出到侧壁的管道中的部分以及基本上在幅材的横向方向上延伸的凸出部分，其中至少一个幅材的凸出部分具有相对于横向的受控取向。

5. 发明申请

US20100025023A1 HEAT EXCHANGER, EXHAUST GAS RECIRCULATION SYSTEM, AND USE OF A HEAT EXCHANGER 有权
标题翻译：热交换器，排气回收系统及热交换器的使用
公开(公告)号：US20100025023A1
公开(公告)日：2010-02-04
申请号：US12533468
申请日：2009-07-31
申请人： Michael Schmidt , Ulrich Maucher , Juergen Barwig , Tobias Fetzer , Hans-Ulrich Steurer , Peter Geskes , Jens Ruckwied
发明人： Michael Schmidt , Ulrich Maucher , Juergen Barwig , Tobias Fetzer , Hans-Ulrich Steurer , Peter Geskes , Jens Ruckwied
IPC分类号： F28D7/00 , F28F1/10
CPC分类号： F28D7/0066 , F28D7/0091 , F28D7/1692 , F28D21/0003 , F28F9/0219 , F28F9/26 , F28F2009/224 , F28F2009/226
摘要： A heat exchanger, particularly an exhaust gas heat exchanger, for transferring heat in two stages between a first fluid and a second and third fluid that have different temperatures is provided. The heat exchanger comprises a block for separately conducting the first as well as the second and third fluid in a heat transferring manner. The block encompasses a number of ducts through which the first fluid can flow, a first chamber of a high-temperature part, through which the second fluid can flow and which accommodates the ducts, a second chamber of a low-temperature part, through which the third fluid flows and which accommodates the ducts, and a housing in which the first and second chamber as well as the ducts are arranged. Thus, a two-stage heat exchanger is provided at a low cost and keeps leakage between the high-temperature part and the low-temperature part low. Whereby the first chamber and the second chamber are separated from one another by means of a separation area that is mounted in a groove.
摘要翻译：提供了一种用于在第一流体和具有不同温度的第二和第三流体之间两级传递热量的热交换器，特别是排气热交换器。热交换器包括用于以热传递方式单独导通第一以及第二和第三流体的块。该块包括多个第一流体可以流过的管道，高温部分的第一室，第二流体可以流过第一腔室并且容纳管道，第二腔室是低温部件，通过该第二腔室第三流体流动并容纳管道，以及壳体，其中布置有第一和第二室以及导管。因此，以低成本提供两级热交换器，并且将高温部分和低温部分之间的泄漏保持在低温。由此第一腔室和第二腔室通过安装在凹槽中的分离区域彼此分离。

6. 发明授权

US08627882B2 Heat exchanger, exhaust gas recirculation system, and use of a heat exchanger 有权
标题翻译：热交换器，排气再循环系统以及热交换器的使用
公开(公告)号：US08627882B2
公开(公告)日：2014-01-14
申请号：US12533468
申请日：2009-07-31
申请人： Michael Schmidt , Ulrich Maucher , Juergen Barwig , Tobias Fetzer , Hans-Ulrich Steurer , Peter Geskes , Jens Ruckwied
发明人： Michael Schmidt , Ulrich Maucher , Juergen Barwig , Tobias Fetzer , Hans-Ulrich Steurer , Peter Geskes , Jens Ruckwied
IPC分类号： F28D7/10 , F28F9/00
CPC分类号： F28D7/0066 , F28D7/0091 , F28D7/1692 , F28D21/0003 , F28F9/0219 , F28F9/26 , F28F2009/224 , F28F2009/226
摘要： A heat exchanger, particularly an exhaust gas heat exchanger, for transferring heat in two stages between a first fluid and second and third fluids that have different temperatures includes a block for separately conducting the first and second and third fluids in a heat transferring manner. The block encompasses a number of ducts through which the first fluid can flow, a first chamber of a high-temperature part through which the second fluid can flow and which accommodates the ducts, a second chamber of a low-temperature part through which the third fluid flows and which accommodates the ducts, and a housing in which the first and second chamber as well as the ducts are arranged. The first chamber and the second chamber are separated from one another by a separation area that is mounted in a groove.
摘要翻译：用于在具有不同温度的第一流体和第二和第三流体之间的两级传递热量的热交换器，特别是排气热交换器包括用于以热传递方式单独导通第一和第二和第三流体的块。该块包括多个第一流体可以流过的管道，第二流体可以流过的高温部分的第一室和容纳该管道的第二室，第二室的第三室流体流动并且容纳管道，以及壳体，其中布置有第一腔室和第二腔室以及管道。第一腔室和第二腔室通过安装在凹槽中的分离区域相互分离。

7. 发明申请

US20080202735A1 Heat Exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：US20080202735A1
公开(公告)日：2008-08-28
申请号：US11996400
申请日：2006-07-17
申请人： Peter Geskes , Ulrich Maucher , Jens Richter , Jens Ruckwied
发明人： Peter Geskes , Ulrich Maucher , Jens Richter , Jens Ruckwied
IPC分类号： F28D9/00 , F28F3/12
CPC分类号： F28D9/0006 , F28D9/0043 , F28D21/0003 , F28D2021/0084 , F28D2021/0085 , F28D2021/0089 , F28D2021/0096 , F28F9/0265 , F28F2250/102
摘要： The invention relates to a heat exchanger (1) with flow channels (3), which can be flowed through from a common first inlet to a common first outlet by a first fluid, comprising a housing (2), which accommodates the flow channels (3) and which can be flowed through by a second fluid from a second inlet area to a second outlet area. The flow channels (3) have a flat cross-section as well as longitudinal sides (3a) and are flow-connected to one another. The invention provides that the longitudinal sides (3a) of the flow channels (3) are integrally connected to the housing (2), particularly by soldering.
摘要翻译：本发明涉及具有流动通道（3）的热交换器（1），其可以通过第一流体从共同的第一入口流过共同的第一出口，该第一流体包括容纳流动通道的壳体（2） 3），并且其可以通过第二流体从第二入口区域流过到第二出口区域。流动通道（3）具有平坦的横截面以及纵向侧面（3a）并且彼此流动连接。本发明提供了流动通道（3）的纵向侧面（3a）与外壳（2）整体连接，特别是通过焊接。

8. 发明授权

US07866305B2 Flow channel, heat exchanger, exhaust gas recirculation system, charge air supply system, use of a heat exchanger 有权
标题翻译：流通道，换热器，排气再循环系统，增压空气供应系统，使用热交换器
公开(公告)号：US07866305B2
公开(公告)日：2011-01-11
申请号：US12560794
申请日：2009-09-16
申请人： Peter Geskes , Juergen Barwig , Jens Ruckwied , Tobias Fetzer
发明人： Peter Geskes , Juergen Barwig , Jens Ruckwied , Tobias Fetzer
IPC分类号： F02B47/08 , F02B47/00
CPC分类号： F28D7/1692 , F02B29/045 , F02M26/29 , F28D7/1684 , F28D21/0003 , F28D2021/0082 , F28F1/04 , F28F1/40 , F28F19/00 , Y02T10/146
摘要： A flow channel for a heat exchanger for exchanging heat between a first fluid and a second fluid, the flow channel having, perpendicular to a flow channel axis, a cross-section that can be traversed, the flow channel providing for an improved transfer of heat with an acceptable drop of pressure and a reduced risk of blocking. The flow channel has a hydraulic diameter, defined as quadruple the ratio between the surface of the cross-section that is traversed and the perimeter that can be moistened by the fluid, of between 1.5 mm and 6 mm. Also a heat exchanger having a plurality of flow channels of this type, through which the first fluid flows and fluidically connected by a fluid connection. Also a charge-air system and an exhaust gas recycling system having such flow channels.
摘要翻译：一种用于在第一流体和第二流体之间交换热量的热交换器的流动通道，所述流动通道具有垂直于流动通道轴线的可横越的横截面，所述流动通道提供改善的热传递具有可接受的压力下降和降低的阻塞风险。流动通道具有液压直径，定义为横穿横截面的表面与可被流体润湿的周长之间的比值为1.5mm至6mm之间的四倍。还有一种具有这种类型的多个流动通道的热交换器，第一流体通过该流动通过流体连接流动连接。还有具有这种流动通道的充气系统和废气回收系统。

9. 发明申请

US20100276131A1 HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE 有权
标题翻译：热交换器，特别适用于汽车
公开(公告)号：US20100276131A1
公开(公告)日：2010-11-04
申请号：US12677531
申请日：2008-09-10
申请人： Jürgen Barwig , Heinz Czemmel , Christian Domes , Peter Geskes , Jens Ruckwied , Gerd Schleier , Bernd Spitznagel
发明人： Jürgen Barwig , Heinz Czemmel , Christian Domes , Peter Geskes , Jens Ruckwied , Gerd Schleier , Bernd Spitznagel
IPC分类号： F28F9/013
CPC分类号： F28D7/06 , F02B29/0462 , F02M26/32 , F28D21/0003 , F28D2021/0082 , F28F9/013 , F28F2255/16 , F28F2265/30 , Y02T10/146 , Y02T10/16
摘要： The invention relates to a heat exchanger, particularly for a motor vehicle, comprising a plurality of exchanger tubes (3) attached to at least one floor for conveying a first fluid, wherein the exchanger tubes (3) are disposed in a housing through which a second fluid flows, wherein a holding member (5) is disposed inside the housing, wherein at least two of the exchanger tubes (3) are supported relative to one another by means of the holding member (5).
摘要翻译：本发明涉及一种热交换器，特别是用于机动车辆的热交换器，其包括附接到至少一个地板上用于输送第一流体的多个交换器管（3），其中所述交换器管（3）设置在壳体中，第二流体流动，其中保持构件（5）设置在壳体内部，其中至少两个传热管（3）通过保持构件（5）相对于彼此支撑。

10. 发明申请

US20090090486A1 HEAT EXCHANGER FOR A MOTOR VEHICLE 有权
公开(公告)号：US20090090486A1
公开(公告)日：2009-04-09
申请号：US12282988
申请日：2007-03-16
申请人： Peter Geskes , Bernd Grunenwald , Wolfgang Knodler , Jens Ruckwied
发明人： Peter Geskes , Bernd Grunenwald , Wolfgang Knodler , Jens Ruckwied
IPC分类号： F01N5/02 , F28D7/00 , F28F1/10
CPC分类号： F28D7/06 , F28D9/0056 , F28D21/0003 , F28D2021/0049 , F28D2021/0082 , F28F1/022 , F28F3/025 , F28F2255/16 , Y02T10/16
摘要： The invention relates to a heat exchanger for a motor vehicle, comprising a first flow path (1) with a number of flow conduits (6) for conducting a fluid to be cooled, a deflection region (13), situated downstream of the first flow path (1) and a second flow path (2), situated downstream of the deflection region (13). According to the invention, the flow conduits (6) of the first flow path (1) continue in the deflection region (13) and the second flow path (2) as continuous separate flow conduits (6). The invention also relates to a flow conduit (41, 41′, 61, 61′, 71, 71′, 81, 81′, 91, 91′) for a heat exchanger (30, 40) for exchanging heat between a first fluid (31) and a second fluid (33), comprising: a conduit casing (63, 63′, 73′, 83, 83′, 93, 93′) with an interior (67) that is surrounded by an inner face (65) of the conduit casing; and a number of struts (69, 79, 79′, 89, 89′, 99) that are located in the interior (67) on the inner face (65) of the conduit casing. The flow conduit (1) has a traversable cross-section, running transversally to a flow conduit axis (94) and designed to conduct the first fluid (31) in the interior (67). The aim of the invention is to guarantee an improved transfer of heat with a simultaneous acceptable pressure drop, whilst reducing the blocking risk. To achieve this, a hydraulic diameter, defined as the quadruple of the ratio of the surface area of the traversable cross-section to a circumference that can be wetted by the fluid, lies within a range of 1.5 mm to 6 mm. The invention discloses a heat exchanger (30, 40) that has a block containing a number of flow conduits (41, 41′, 61, 61′, 71, 71′, 81, 81′, 91, 91′) of this type, which are traversed by the first fluid (31) and are fluidically connected to a fluid connection. The invention also relates to a charge air system, an exhaust gas recirculation system and to the use of said heat exchanger.

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