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。

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。

公开(公告)号：US20100282452A1

公开(公告)日：2010-11-11

申请号：US12723286

申请日：2010-03-12

申请人： Johannes DIEM ,  Eberhard Pantow ,  Ulrich Maucher ,  Peter Geskes ,  Martin Kaemmerer ,  Michael Schmidt ,  Klaus Irmler ,  Jens Holdenried ,  Steffen Brunner

发明人： Johannes DIEM ,  Eberhard Pantow ,  Ulrich Maucher ,  Peter Geskes ,  Martin Kaemmerer ,  Michael Schmidt ,  Klaus Irmler ,  Jens Holdenried ,  Steffen Brunner

IPC分类号： F28F3/08

CPC分类号： F28D9/0043 ,  F01K23/065 ,  F01K25/10 ,  F01N5/02 ,  F01N2240/02 ,  F28D1/0316 ,  F28D1/0325 ,  F28D1/035 ,  F28D9/0056 ,  F28D21/0003 ,  F28D2021/0071 ,  F28F3/00 ,  F28F3/12 ,  Y02T10/16

摘要： A device for the exchange of heat between a first and a second medium with pairs of trays stacked one on top of the other in a stacking direction is provided, wherein a first flow chamber that can be flowed through by a first medium is provided between the two trays of at least one pair of trays or several pairs of trays and a second flow chamber that can be flowed through by a second medium is provided between two pairs of trays adjacent to one another, wherein the first flow chamber has first flow path with flow path sections that can be flowed through consecutively in opposite directions for the first medium, which are separated from one another by a division wall arranged between the at least two trays of the at least one pair of trays, and wherein the second flow chamber has a second flow path for the second medium.

摘要翻译： 提供了一种用于在第一和第二介质之间交换热量的装置，其中堆叠方向上堆叠有一对托盘，其中可在第一介质之间流过的第一流动室 至少一对托盘或几对托盘的两个托盘和可由第二介质流过的第二流动室设置在彼此相邻的两对托盘之间，其中第一流动室具有第一流动路径， 流路部分可以相对于第一介质沿相反的方向连续流动，第一介质通过布置在至少一对托盘的至少两个托盘之间的分隔壁彼此分离，并且其中第二流动室具有 用于第二介质的第二流动路径。

公开(公告)号：US20100139631A1

公开(公告)日：2010-06-10

申请号：US11993232

申请日：2006-06-23

申请人： Peter Geskes ,  Ulrich Maucher ,  Michael Schmidt

发明人： Peter Geskes ,  Ulrich Maucher ,  Michael Schmidt

IPC分类号： F28F1/40 ,  F28F3/02 ,  F28F13/12 ,  F02M25/07 ,  F02B47/08

CPC分类号： F28F13/12 ,  F28D21/0003 ,  F28D2021/0082 ,  F28F1/04 ,  F28F1/40 ,  F28F3/042 ,  F28F13/02 ,  F28F13/14 ,  F28F2215/04

摘要： The invention relates to a heat exchanger with at least one duct, which can be flowed through by flowing medium from an inlet cross-section to an outlet cross-section, has an inside and outside, and which comprises, on the inside, structural elements for increasing the transfer of heat. The invention provides that the structural elements (11) are variably arranged and/or configured in the direction of flow (P) so that the duct (10), on the inside, has a variable heat transfer that, in particular, increases in the direction of flow (P).

摘要翻译： 本发明涉及具有至少一个管道的热交换器，其可以通过流动介质从入口横截面流到出口横截面，其具有内部和外部，并且在内部包括结构元件 用于增加热量的传递。 本发明提供了结构元件（11）在流动方向（P）可变地布置和/或构造，使得内侧上的管道（10）具有可变的热传递，特别是在 流动方向（P）。

公开(公告)号：US20070125527A1

公开(公告)日：2007-06-07

申请号：US10561975

申请日：2004-06-09

申请人： Markus Flik ,  Jochen Eitel ,  Peter Geskes ,  Michael Lohle ,  Ulrich Maucher

发明人： Markus Flik ,  Jochen Eitel ,  Peter Geskes ,  Michael Lohle ,  Ulrich Maucher

IPC分类号： F28F3/08

CPC分类号： F28D7/1692 ,  F01P7/165 ,  F01P2003/182 ,  F01P2060/16 ,  F02B29/0412 ,  F02B29/0462 ,  F28D7/0066 ,  F28D7/0083 ,  F28D9/005 ,  F28D9/0056 ,  F28D9/0093 ,  F28D21/0003 ,  F28F2275/025 ,  Y02T10/146

摘要： The invention relates to a device for multi-stage heat exchange and to a method for producing one such device, whereby at least three free-flowing media (fluids) are used in three flow devices subdivided into at least two heat-exchanging or flow modules. Said modules respectively consist of at least two flow elements that are arranged in such a way that different fluids alternately flow through the same. For essentially liquid fluids, the fluids are distributed to the flow elements by means of fluid collecting devices or fluid distributing devices connected in a gas-tight and liquid-tight manner. The main flow directions of all fluids in the flow elements are in essentially parallel planes. At least two flow modules are directly mounted in series and/or by means of fluid distributing devices in a flow-connected manner at least in relation to one flow device.

摘要翻译： 本发明涉及一种用于多级热交换的装置和用于生产一种这样的装置的方法，由此在三个流动装置中使用至少三个自由流动的介质（流体），其被细分为至少两个热交换或流动模块 。 所述模块分别由至少两个流动元件组成，所述至少两个流动元件以不同流体交替流过该流体元件的方式排列。 对于基本上液体流体，流体通过以气密和液密方式连接的流体收集装置或流体分配装置分配到流动元件。 流动元件中所有流体的主要流动方向基本上是平行的平面。 至少两个流动模块至少相对于一个流动装置以流动连接的方式串联和/或通过流体分配装置直接安装。

公开(公告)号：US20070107882A1

公开(公告)日：2007-05-17

申请号：US10577436

申请日：2004-09-20

申请人： Peter Geskes ,  Rainer Lutz ,  Ulrich Maucher ,  Martin Schindler ,  Michael Schmidt

发明人： Peter Geskes ,  Rainer Lutz ,  Ulrich Maucher ,  Martin Schindler ,  Michael Schmidt

IPC分类号： F28F13/12

CPC分类号： F28F3/04 ,  F28D21/0003 ,  F28F1/40 ,  F28F13/02 ,  F28F13/12

摘要： The invention relates to a flow channel of a heat exchanger with two parallel heat transfer areas that are arranged at a distance corresponding to a channel height 11. Each heat transfer area (F1, F2) is provided with a structure that is formed by a plurality of structural elements which are placed next to each other in rows running perpendicular to the direction of flow P and extend into the flow channel. Each structural element has awidth B, a length L, a height h, a flow-off angle a, and an overlap U while being provided with a longitudinal axis.

摘要翻译： 本发明涉及具有两个平行传热区域的热交换器的流动通道，其布置在与通道高度11相对应的距离处。每个传热区域（F 1，F 2）设置有由 多个结构元件，其彼此相邻放置成垂直于流动方向P行进并且延伸到流动通道中。 每个结构元件具有宽度B，长度L，高度h，流出角度a和重叠U，同时具有纵向轴线。

公开(公告)号：US20070017661A1

公开(公告)日：2007-01-25

申请号：US10576523

申请日：2004-10-20

申请人： Peter Geskes ,  Daniel Hendrix ,  Rainer Lutz ,  Ulrich Maucher ,  Jens Richter ,  Martin Schindler ,  Michael Schmidt

发明人： Peter Geskes ,  Daniel Hendrix ,  Rainer Lutz ,  Ulrich Maucher ,  Jens Richter ,  Martin Schindler ,  Michael Schmidt

IPC分类号： F28F3/00

CPC分类号： F28F1/14 ,  F28D7/1653 ,  F28D21/0003 ,  F28F1/126 ,  F28F9/0268 ,  Y02T10/16

摘要： The invention relates to a heat exchanger (1), especially for motor vehicles, comprising a housing (2) and at least one pipe (3) disposed inside said housing (2). The heat exchanger is characterized in that structures (4) are provided in the area between the pipes (3) and the housing (2) and/or between the pipes (3).

摘要翻译： 本发明涉及一种特别用于机动车辆的热交换器（1），其包括壳体（2）和设置在所述壳体（2）内的至少一个管道（3）。 热交换器的特征在于，在管道（3）和壳体（2）之间和/或管道（3）之间的区域中设置结构（4）。

公开(公告)号：US20120067557A1

公开(公告)日：2012-03-22

申请号：US13302746

申请日：2011-11-22

申请人： Peter Geskes ,  Rainer Lutz ,  Ulrich Maucher ,  Martin Schindler ,  Michael Schmidt

发明人： Peter Geskes ,  Rainer Lutz ,  Ulrich Maucher ,  Martin Schindler ,  Michael Schmidt

IPC分类号： F28F1/00

CPC分类号： F28F3/04 ,  F28D21/0003 ,  F28F1/40 ,  F28F13/02 ,  F28F13/12

摘要： The invention relates to a flow channel of a heat exchanger with two parallel heat transfer areas (F1, F2) that are arranged at a distance corresponding to a channel height H. Each heat transfer area (F1, F2) is provided with a structure that is formed by a plurality of structural elements which are placed next to each other in rows running perpendicular to the direction of flow P and extend into the flow channel. Each structural element has a width B, a length L, a height h, a flow-off angle a, and an overlap U while being provided with a longitudinal axis.

摘要翻译： 本发明涉及具有两个平行传热区域（F1，F2）的热交换器的流动通道，其布置在与通道高度H相对应的距离处。每个传热区域（F1，F2）具有如下结构： 由多个结构元件形成，它们彼此相邻放置成垂直于流动方向P行进并且延伸到流动通道中。 每个结构元件具有宽度B，长度L，高度h，流出角度a和重叠U，同时具有纵向轴线。

公开(公告)号：US07942137B2

公开(公告)日：2011-05-17

申请号：US11993232

申请日：2006-06-23

申请人： Peter Geskes ,  Ulrich Maucher ,  Michael Schmidt

发明人： Peter Geskes ,  Ulrich Maucher ,  Michael Schmidt

IPC分类号： F02M25/07 ,  F02B47/08 ,  F28F13/12

CPC分类号： F28F13/12 ,  F28D21/0003 ,  F28D2021/0082 ,  F28F1/04 ,  F28F1/40 ,  F28F3/042 ,  F28F13/02 ,  F28F13/14 ,  F28F2215/04

摘要： The invention relates to a heat exchanger with at least one duct, which can be flowed through by flowing medium from an inlet cross-section to an outlet cross-section, has an inside and outside, and which comprises, on the inside, structural elements for increasing the transfer of heat. The invention provides that the structural elements (11) are variably arranged and/or configured in the direction of flow (P) so that the duct (10), on the inside, has a variable heat transfer that, in particular, increases in the direction of flow (P).

摘要翻译： 本发明涉及具有至少一个管道的热交换器，其可以通过流动介质从入口横截面流到出口横截面，其具有内部和外部，并且在内部包括结构元件 用于增加热量的传递。 本发明提供了结构元件（11）在流动方向（P）可变地布置和/或构造，使得内侧上的管道（10）具有可变的热传递，特别是在 流动方向（P）。

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。