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公开(公告)号：US08915292B2
公开(公告)日：2014-12-23
申请号：US13215333
申请日：2011-08-23
申请人： Harald Schatz , Michael Daniel , Thomas Grotophorst , Jeff Schernecker , Daniel E. Hornback , Andrew Boyer
发明人： Harald Schatz , Michael Daniel , Thomas Grotophorst , Jeff Schernecker , Daniel E. Hornback , Andrew Boyer
CPC分类号： F28D9/0031 , F02M26/11 , F02M26/32 , F28D21/0003 , F28F3/025 , F28F9/00 , F28F21/08 , F28F2210/10 , F28F2265/26 , Y02T10/121
摘要： An exhaust gas heat exchanger that includes a stack at least partially surrounded by a housing. The stack includes a first tube, a second tube, and a coolant duct between the first tube and the second tube. A fin is located within the coolant duct. The fin includes a first portion and a second portion and the first tube includes a first portion and a second portion. The first portion of the fin is fixed to the first portion of the first tube such that the first portion of the fin is coupled to the first portion of the first tube for movement with respect to the housing, and the second portion of the fin is supported in the housing for movement relative to the second portion of the first tube to permit movement of the second portion of the first tube with respect to the second portion of the fin.
摘要翻译： 一种废气热交换器，其包括至少部分地被壳体包围的堆叠。 该堆叠包括在第一管和第二管之间的第一管，第二管和冷却剂管。 散热片位于冷却剂管道内。 翅片包括第一部分和第二部分，并且第一管包括第一部分和第二部分。 翅片的第一部分被固定到第一管的第一部分，使得翅片的第一部分联接到第一管的第一部分以相对于壳体移动，并且翅片的第二部分是 支撑在壳体中以相对于第一管的第二部分运动，以允许第一管的第二部分相对于翅片的第二部分移动。
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公开(公告)号：US08033323B2
公开(公告)日：2011-10-11
申请号：US11764491
申请日：2007-06-18
申请人： Harald Schatz , Stefan Muller-Lufft , Heitel Ingo , Omur Acar , Jorg Soldner , Michael Daniel , Bjorn Volquardsen
发明人： Harald Schatz , Stefan Muller-Lufft , Heitel Ingo , Omur Acar , Jorg Soldner , Michael Daniel , Bjorn Volquardsen
CPC分类号： F28F9/013 , F28D7/1684 , F28D21/0003 , F28F2265/26 , F28F2265/30 , F28F2280/02
摘要： The invention relates to a heat exchanger having a bundle of tubes, which can be inserted into a tubular housing. Exhaust gas can flow through the tubes. A coolant duct can be arranged between the tubes. The bundle of tubes can have at least one grid-like securing structure which supports the bundle in the housing. The behavior of the heat exchanger with respect to vibrations is improved by virtue of the fact that the grid-like metallic securing structure includes integral hook-shaped protrusions which are deformed in the opposite direction to the insertion direction of the bundle into the housing. The spring force is directed against the housing in order to dampen vibrations. The heat exchanger can also include an elastic device for permitting a change in length caused by temperature changes.
摘要翻译： 本发明涉及一种具有一束管子的热交换器，其可插入管状壳体中。 废气可以流过管子。 冷却剂管道可以布置在管之间。 管束可以具有至少一个格栅状的固定结构，其将壳体中的束支撑。 由于栅格状的金属固定结构包括一体的钩形突起，所述钩状突起在与束的插入方向相反的方向上变形，从而提高了热交换器相对于振动的行为。 弹簧力被引导到壳体上以便减震。 热交换器还可以包括用于允许由温度变化引起的长度变化的弹性装置。
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公开(公告)号：US20080006398A1
公开(公告)日：2008-01-10
申请号：US11764491
申请日：2007-06-18
申请人： Harald Schatz , Stefan Muller-Lufft , Heitel Ingo , Omur Acar , Jorg Soldner , Michael Daniel , Bjorn Volquardsen
发明人： Harald Schatz , Stefan Muller-Lufft , Heitel Ingo , Omur Acar , Jorg Soldner , Michael Daniel , Bjorn Volquardsen
CPC分类号： F28F9/013 , F28D7/1684 , F28D21/0003 , F28F2265/26 , F28F2265/30 , F28F2280/02
摘要： The invention relates to a heat exchanger having a bundle of tubes, which can be inserted into a tubular housing. Exhaust gas can flow through the tubes. A coolant duct can be arranged between the tubes. The bundle of tubes can have at least one grid-like securing structure which supports the bundle in the housing. The behavior of the heat exchanger with respect to vibrations is improved by virtue of the fact that the grid-like metallic securing structure includes integral hook-shaped protrusions which are deformed in the opposite direction to the insertion direction of the bundle into the housing. The spring force is directed against the housing in order to dampen vibrations. The heat exchanger can also include an elastic device for permitting a change in length caused by temperature changes.
摘要翻译： 本发明涉及一种具有一束管子的热交换器，其可插入管状壳体中。 废气可以流过管子。 冷却剂管道可以布置在管之间。 管束可以具有至少一个格栅状的固定结构，其将壳体中的束支撑。 由于栅格状的金属固定结构包括一体的钩形突起，这些突起在与束的插入方向相反的方向上变形，因此热交换器相对于振动的行为得到改善。 弹簧力被引导到壳体上以便减震。 热交换器还可以包括用于允许由温度变化引起的长度变化的弹性装置。
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公开(公告)号：US20070181294A1
公开(公告)日：2007-08-09
申请号：US11702755
申请日：2007-02-06
申请人： Jorg Soldner , Sven Thumm , Roland Strahle , Harald Schatz
发明人： Jorg Soldner , Sven Thumm , Roland Strahle , Harald Schatz
CPC分类号： F28D9/0031 , F02M26/11 , F02M26/29 , F02M26/32 , F28D21/0003 , F28F3/025 , F28F9/00 , F28F13/06 , F28F13/12 , F28F21/08 , F28F2210/10 , F28F2265/26
摘要： The invention relates to an exhaust gas heat exchanger in an exhaust gas recirculation arrangement. The heat exchanger includes a plate stack which is surrounded by a housing. The plate stack can include two plates which are connected at their longitudinal edges to form a flat tube which contains a turbulator through which exhaust gas flows. The heat exchanger can also include a coolant duct which is equipped with flow directing elements arranged between two flat tubes. In order to make the exhaust gas heat exchanger more resistant to changing temperature stresses, the invention provides that the flow directing elements can be formed from a corrugated plate in which ducts with inlets and outlets are formed. At least some of the ducts in the inlet area of the coolant have a nonlinear profile so that changes in length are permitted between the plate stack and the housing.
摘要翻译： 本发明涉及废气再循环装置中的排气热交换器。 热交换器包括由壳体包围的板堆。 板堆可以包括两个板，它们在其纵向边缘处连接以形成包含废气流过的湍流器的扁平管。 热交换器还可以包括冷却剂管道，其配置有布置在两个扁平管之间的流动引导元件。 为了使排气热交换器对温度变化更为耐受，本发明提供了流动引导元件可由形成有入口和出口的管道的波纹板形成。 冷却剂入口区域中的至少一些管道具有非线性轮廓，使得允许板堆和壳体之间的长度变化。
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公开(公告)号：US06668916B2
公开(公告)日：2003-12-30
申请号：US10252626
申请日：2002-09-23
申请人： Wemer Zobel , Jorg Soldner , Herbert Marschner , Harald Schatz
发明人： Wemer Zobel , Jorg Soldner , Herbert Marschner , Harald Schatz
IPC分类号： F28D706
CPC分类号： F28F9/0221 , Y10T29/49352 , Y10T29/49391
摘要： A flat tube block heat exchanger with a plurality of flat tubes with deformed ends. The deformed ends have broad sides that have been deformed to expose the inner surface of the flat tubes. The exposed inner surfaces of the flat tubes are bonded to the exposed inner surface of an adjacent flat tube. The bonded inner surfaces of the adjacent flat tubes form a fluid barrier with tanks located at opposite ends of the flat tubes.
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公开(公告)号：US20050161206A1
公开(公告)日：2005-07-28
申请号：US11015159
申请日：2004-12-17
申请人： Peter Ambros , Jorg Soldner , Roland Strahle , Andreas Stolz , Dieter Merz , Jens Nies , Sven Thumm , Katja Muller , Harald Schatz , Peter Kottal , Frank Grippe
发明人： Peter Ambros , Jorg Soldner , Roland Strahle , Andreas Stolz , Dieter Merz , Jens Nies , Sven Thumm , Katja Muller , Harald Schatz , Peter Kottal , Frank Grippe
CPC分类号： F28D7/1684 , F02B29/0462 , F02M26/11 , F02M26/32 , F28D9/0031 , F28D21/0003 , F28F1/025 , F28F3/025 , F28F3/044 , F28F9/0219 , F28F9/185 , F28F2225/00 , F28F2225/04 , F28F2225/06 , F28F2225/08 , F28F2235/00 , F28F2265/26 , Y02T10/146
摘要： A heat exchanger with a plurality of stacked flat tubes and a collecting tank having a wall extending around the entire periphery of, and connected to, the end of the stacked flat tubes. A first medium may be distributed through the collecting tank and flat tubes. Internal inserts are in the flat tubes, with the inserts being bonded between the broad sides of the tubes and, in the region of connection of the tubes to the collecting tank, being configured to compensate for length changes in the stacking direction caused by temperature changes, as by recesses in connectors such as wave flanks or by corrugated wave flanks. The flat tubes with inserts such as described may be separately provided for use in manufacture of heat exchangers.
摘要翻译： 具有多个堆叠的扁平管的热交换器和具有围绕堆叠的扁平管的端部的整个周边延伸并连接到其的端部的收集罐。 第一介质可以通过收集罐和扁平管分布。 内部插入件位于扁平管中，插入件被接合在管的宽边之间，并且在管与收集罐的连接区域中被配置为补偿由温度变化引起的堆叠方向上的长度变化 如通过连接器中的凹槽，例如波纹侧面或波纹波纹侧面。 具有所述插入件的扁平管可以单独提供用于制造热交换器。
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公开(公告)号：US06920918B2
公开(公告)日：2005-07-26
申请号：US10402899
申请日：2003-03-28
申请人： Wolfgang Knecht , Roland Strähle , Jörg Soldner , Walter Gühring , Rainer Kaissling , Harald Schatz , Andreas Stolz
发明人： Wolfgang Knecht , Roland Strähle , Jörg Soldner , Walter Gühring , Rainer Kaissling , Harald Schatz , Andreas Stolz
CPC分类号： F28F9/001 , F28D7/1684 , F28D9/0037 , F28D21/0003 , F28F3/044 , F28F2240/00 , F28F2250/104
摘要： An economically manufactured heat exchanger is provided and includes a plurality of elongated, straight, flat tubes (16), each formed of two identical halves (78,80) joined to each other in mirror image fashion and each having opposed open ends and all arranged in a stack (18). At least one spacer wall (36) is disposed within each tube and extends generally from end to end thereof to define at least two side-by-side first fluid flow paths within a tube. An elongated housing (10) contains the stack and includes spaced headers (20,22) with each header including a tube slot for the adjacent end of each tube (16) in the stack (18). Spacers (26) in the stack separate adjacent tubes in the stack from one another and the spacers include ribs defining a serpentine flow path for a second fluid. An opening (30) is located in the housing (10) near each end thereof and is in fluid communication with the second fluid flow path (28).
摘要翻译： 提供了经济制造的热交换器，并且包括多个细长的直的扁平管（16），每个管子由两个相同的半部（78,80）形成，其彼此以镜像的方式相互连接并且各自具有相对的开口端，并且全部布置 在堆叠（18）中。 至少一个间隔壁（36）设置在每个管内并且大体上从其端部延伸到端部，以在管内限定至少两个并排的第一流体流动路径。 细长的壳体（10）包含堆叠并且包括间隔的集管（20,22），每个集管包括用于堆叠（18）中的每个管（16）的相邻端的管槽。 堆叠中的间隔件（26）将堆叠中的相邻管彼此分隔开，并且间隔件包括限定用于第二流体的蛇形流动路径的肋。 开口（30）位于壳体（10）的每个端部附近并且与第二流体流路（28）流体连通。
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公开(公告)号：US08261816B2
公开(公告)日：2012-09-11
申请号：US11015159
申请日：2004-12-17
申请人： Peter Ambros , Jörg Soldner , Roland Strähle , Andreas Stolz , Dieter Merz , Jens Nies , Sven Thumm , Katja Müller , Harald Schatz , Peter C. Kottal , Frank M. Grippe
发明人： Peter Ambros , Jörg Soldner , Roland Strähle , Andreas Stolz , Dieter Merz , Jens Nies , Sven Thumm , Katja Müller , Harald Schatz , Peter C. Kottal , Frank M. Grippe
CPC分类号： F28D7/1684 , F02B29/0462 , F02M26/11 , F02M26/32 , F28D9/0031 , F28D21/0003 , F28F1/025 , F28F3/025 , F28F3/044 , F28F9/0219 , F28F9/185 , F28F2225/00 , F28F2225/04 , F28F2225/06 , F28F2225/08 , F28F2235/00 , F28F2265/26 , Y02T10/146
摘要： A heat exchanger with a plurality of stacked flat tubes and a collecting tank having a wall extending around the entire periphery of, and connected to, the end of the stacked flat tubes. A first medium may be distributed through the collecting tank and flat tubes. Internal inserts are in the flat tubes, with the inserts being bonded between the broad sides of the tubes and, in the region of connection of the tubes to the collecting tank, being configured to compensate for length changes in the stacking direction caused by temperature changes, as by recesses in connectors such as wave flanks or by corrugated wave flanks. The flat tubes with inserts such as described may be separately provided for use in manufacture of heat exchangers.
摘要翻译： 具有多个堆叠的扁平管的热交换器和具有围绕堆叠的扁平管的端部的整个周边延伸并连接到其的端部的收集罐。 第一介质可以通过收集罐和扁平管分布。 内部插入件位于扁平管中，插入件被接合在管的宽边之间，并且在管与收集罐的连接区域中被配置为补偿由温度变化引起的堆叠方向上的长度变化 如通过连接器中的凹槽，例如波纹侧面或波纹波纹侧面。 具有所述插入件的扁平管可以单独提供用于制造热交换器。
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公开(公告)号：US20120043063A1
公开(公告)日：2012-02-23
申请号：US13215333
申请日：2011-08-23
申请人： Harald Schatz , Michael Daniel , Thomas Grotophorst , Jeff Schernecker , Daniel E. Hornback , Andrew Boyer
发明人： Harald Schatz , Michael Daniel , Thomas Grotophorst , Jeff Schernecker , Daniel E. Hornback , Andrew Boyer
IPC分类号： F28D7/00
CPC分类号： F28D9/0031 , F02M26/11 , F02M26/32 , F28D21/0003 , F28F3/025 , F28F9/00 , F28F21/08 , F28F2210/10 , F28F2265/26 , Y02T10/121
摘要： An exhaust gas heat exchanger that includes a stack at least partially surrounded by a housing. The stack includes a first tube, a second tube, and a coolant duct between the first tube and the second tube. A fin is located within the coolant duct. The fin includes a first portion and a second portion and the first tube includes a first portion and a second portion. The first portion of the fin is fixed to the first portion of the first tube such that the first portion of the fin is coupled to the first portion of the first tube for movement with respect to the housing, and the second portion of the fin is supported in the housing for movement relative to the second portion of the first tube to permit movement of the second portion of the first tube with respect to the second portion of the fin.
摘要翻译： 一种废气热交换器，其包括至少部分地被壳体包围的堆叠。 该堆叠包括在第一管和第二管之间的第一管，第二管和冷却剂管。 散热片位于冷却剂管道内。 翅片包括第一部分和第二部分，并且第一管包括第一部分和第二部分。 翅片的第一部分被固定到第一管的第一部分，使得翅片的第一部分联接到第一管的第一部分以相对于壳体移动，并且翅片的第二部分是 支撑在壳体中以相对于第一管的第二部分运动，以允许第一管的第二部分相对于翅片的第二部分移动。
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公开(公告)号：US08020610B2
公开(公告)日：2011-09-20
申请号：US11702755
申请日：2007-02-06
申请人： Jörg Soldner , Sven Thumm , Roland Strähle , Harald Schatz
发明人： Jörg Soldner , Sven Thumm , Roland Strähle , Harald Schatz
CPC分类号： F28D9/0031 , F02M26/11 , F02M26/29 , F02M26/32 , F28D21/0003 , F28F3/025 , F28F9/00 , F28F13/06 , F28F13/12 , F28F21/08 , F28F2210/10 , F28F2265/26
摘要： The invention relates to an exhaust gas heat exchanger in an exhaust gas recirculation arrangement. The heat exchanger includes a plate stack which is surrounded by a housing. The plate stack can include two plates which are connected at their longitudinal edges to form a flat tube which contains a turbulator through which exhaust gas flows. The heat exchanger can also include a coolant duct which is equipped with flow directing elements arranged between two flat tubes. In order to make the exhaust gas heat exchanger more resistant to changing temperature stresses, the invention provides that the flow directing elements can be formed from a corrugated plate in which ducts with inlets and outlets are formed. At least some of the ducts in the inlet area of the coolant have a nonlinear profile so that changes in length are permitted between the plate stack and the housing.
摘要翻译： 本发明涉及废气再循环装置中的排气热交换器。 热交换器包括由壳体包围的板堆。 板堆可以包括两个板，它们在其纵向边缘处连接以形成包含废气流过的湍流器的扁平管。 热交换器还可以包括冷却剂管道，其配置有布置在两个扁平管之间的流动引导元件。 为了使排气热交换器对温度变化更为耐受，本发明提供了流动引导元件可由形成有入口和出口的管道的波纹板形成。 冷却剂入口区域中的至少一些管道具有非线性轮廓，使得允许板堆和壳体之间的长度变化。
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