公开(公告)号：EP2137478A2

公开(公告)日：2009-12-30

申请号：EP08748897.9

申请日：2008-04-11

申请人： Behr GmbH & Co. KG

发明人： BRAIC, Viorel ,  HEMMINGER, Roland ,  HENDRIX, Daniel ,  SCHIENEMANN, Mark ,  SKIBA, Erwin ,  BUDIMIR, Danijel ,  KÄSER, Jochen

IPC分类号： F28F9/02 ,  F28D7/16

CPC分类号： F28D7/1692 ,  F02B29/0462 ,  F28D21/0003 ,  F28D2021/0082 ,  F28F9/0219 ,  F28F2275/122 ,  Y02T10/146

摘要： The invention relates to a heat exchanger (10, 20, 30, 40, 50), particularly a charge air heat exchanger or exhaust gas heat exchanger, for the heat exchange between a first fluid, particularly a charge air (3), or an exhaust gas, and a second fluid, particularly a coolant, comprising the following: heat exchanging guides for the first and second fluids, the guides being separated from each other in the block (1), the block (1) having a plurality of flow channels (5) through which the first fluid flows, and a housing (7, 37, 47, 57) that receives the flow channels (5) and through which the second fluid flows; at least one compartment lid (11, 11'), which is flow-connected to the flow channels (5), and a base (15, 15') that is attached to the compartment lid (11, 11') and that is equipped with one or more passage openings (17) for flow channels (5). In order to achieve an advantageous connection of the compartment lid (11, 11') to the base (15, 15'), particularly in case the compartment lid (11, 11') and the base (15, 15') are made of different materials, the invention provides that the compartment lid (11, 11') is attached to the base (15, 15') via one or more connections as a bolted connection (19) and/or a slotted crimping (26).

摘要翻译： 本发明涉及一种用于第一流体，特别是增压空气（3）之间的热交换的换热器（10,20,30,40,50），特别是增压空气换热器或排气换热器，或者 废气和第二流体，尤其是冷却剂，其包括以下部分：第一流体和第二流体的热交换引导件，所述引导件在所述块体（1）中彼此分离，所述块体（1）具有多个流体 第一流体流过的通道（5）以及容纳流动通道（5）并且第二流体流过的壳体（7,37,47,57）;其中， ，至少一个与流动通道（5）流动连接的隔室盖（11,11'），以及连接到隔室盖（11,11'）上的基座（15,15'），该基座 配备有用于流动通道（5）的一个或多个通道开口（17）。 为了实现隔室盖（11,11'）与基座（15,15'）的有利连接，特别是在制造隔室盖（11,11'）和基座（15,15'）的情况下 本发明规定隔室盖11,11'通过作为螺栓连接件19和/或开槽压接件26的一个或多个连接件连接到基座15,15'。

公开(公告)号：EP1730463A1

公开(公告)日：2006-12-13

申请号：EP05715692.9

申请日：2005-03-03

申请人： Behr GmbH & Co. KG

发明人： HELMS, Werner ,  HEMMINGER, Roland ,  KURZ, Volker ,  NGUYEN, Chi-Duc ,  REIER, Wolfgang ,  SPIETH, Michael

IPC分类号： F28F9/00

CPC分类号： F28F9/001 ,  F28F2265/26

摘要： The invention relates to a frame part for a shell-and-tube heat exchanger. The frame parts should be designed so that given a simplified producibility of the frame parts, a complete compensation for expansion in the longitudinal direction as well as in the transverse direction of the frame part is nevertheless ensured. According to the invention, a frame part for a shell-and-tube heat exchanger comprises a number of tubes, which are parallel to one another, form a tube body, and are flowed through by a heat exchanging medium. The tube body is surrounded by frame parts at least on two sides that are parallel to the tubes. At least one thermal expansion element is formed at least in the frame parts that are oriented parallel to the tubes. The thickness of this thermal expansion element is at least a multiple of that of the material of the frame part where it deviates.