公开(公告)号：US20040251012A1

公开(公告)日：2004-12-16

申请号：US10769620

申请日：2004-01-30

发明人： Phillip David Bush ,  Richard Thevenon

IPC分类号： F28F001/10 ,  F28F009/02

CPC分类号： B60H1/18 ,  F01N5/02 ,  F01N13/14 ,  F01N2240/02 ,  F01N2410/00 ,  F28F27/02 ,  F28F2250/06 ,  Y02T10/16

摘要： An exhaust gas heat exchanger and bypass has an intake manifold, an outlet manifold, a duct for a heat exchanger, and a bypass duct. The heat exchanger duct and the bypass duct run in parallel between the intake manifold and the outlet manifold and are sealingly connected to the outlet manifold. The heat exchanger is arranged in the interior of the heat exchange duct such that the intake side of the heat exchanger is sealingly connected to the heat exchanger duct and the outlet side of the heat exchanger is slideably received in the heat exchanger duct to allow thermal expansion of the heat exchanger relative to the heat exchanger duct.

摘要翻译： 排气热交换器和旁路具有进气歧管，出口歧管，用于热交换器的管道和旁通管道。 热交换器管道和旁路管道平行于进气歧管和出口歧管之间并且密封地连接到出口歧管。 热交换器设置在热交换管道的内部，使得热交换器的进气侧密封地连接到热交换器管道，并且热交换器的出口侧可滑动地容纳在热交换器管道中，以允许热膨胀 的热交换器。

公开(公告)号：US20040069476A1

公开(公告)日：2004-04-15

申请号：US10333923

申请日：2003-10-08

发明人： Satoshi Kitazaki

IPC分类号： F28F009/02

CPC分类号： F28F9/18 ,  F28D1/0535 ,  F28D1/05366 ,  F28F9/02

摘要： A heat exchanger includes a header (2) and a plurality of tubes (1) connected thereto. The header (2) includes an inner peripheral wall portion (10) having a generally flattened arc-shaped cross-sectional shape to which the tubes (1) are connected, an outer peripheral wall portion (1) having a generally semi-circular cross-sectional shape which faces to the inner peripheral wall portion (10) and connecting curved peripheral wall portions (12) connecting the inner peripheral wall portion (10) and the outer peripheral wall portion (11). The parameters of the hollow header (2), such as a radius of external curvature Ra of the inner peripheral wall portion (10), a radius of external curvature Rb of the connecting curved peripheral wall portion (12), and a radius of external curvature of the outer peripheral wall portion (11), fall within a specified range, thereby reducing the header capacity and weight while securing sufficient pressure resistance.

摘要翻译： 热交换器包括集管（2）和连接到其上的多个管（1）。 集管（2）包括内壁部分（10），其具有与管（1）连接的大致扁平的弧形横截面形状，外周壁部分（1）具有大致半圆形的横截面 面向内周壁部分（10）的连接外周壁部分（10）和连接外壁壁部分（11）的弯曲周壁部分（12）。 中空头部（2）的参数，例如内周壁部分（10）的外部曲率半径Ra，连接弯曲周壁部分（12）的外部曲率半径Rb和外部半径 外周壁部11的曲率落在规定的范围内，从而在确保足够的耐压性的同时降低集管的容量和重量。

公开(公告)号：US20040069469A1

公开(公告)日：2004-04-15

申请号：US10451597

申请日：2003-06-24

发明人： Soichi Kato

IPC分类号： F28F007/00 ,  F28D001/04 ,  F28F009/02

CPC分类号： F28F9/0224 ,  F28D1/05366 ,  F28F2225/08

摘要： A heat exchanger provided with tubes 210 through which a medium flows and tanks 300 to which the ends of the tubes are connected to perform heat exchange of the medium with heat conducted to the tubes, wherein the tanks each provided with an end plate 320 having holes 321 for connection of the ends of the tubes and a tank plate 310 to which the end plate is fitted; and when it is assumed that a cross section of the tank in its longitudinal direction has a passage area X and a total wetted perimeter length Y for the medium, they have a relationship of XnullanullY2/4null and 0.9nulla

摘要翻译： 具有介质流过的管210的热交换器和连接管的端部的罐300与传导到管的热量进行介质的热交换，其中各个设置有具有孔的端板320 321，用于连接管的端部和安装有端板的罐板310; 并且当假设罐的纵向截面具有介质的通道面积X和总润湿周长Y时，它们具有X = aY 2 / 4pi和0.9 <= a <1.0。

公开(公告)号：US20040069005A1

公开(公告)日：2004-04-15

申请号：US10427642

申请日：2003-04-29

申请人： Manitowoc Foodservice Companies, Inc.

发明人： Melvin D. Kyees

IPC分类号： F28F009/02 ,  B67D005/62 ,  B21D053/02 ,  B23P017/00 ,  B21D051/18

CPC分类号： F28D7/0016 ,  B67D1/0862 ,  B67D1/0867 ,  F25D31/003 ,  F28D7/08 ,  F28D7/082 ,  F28F1/22 ,  F28F9/02 ,  F28F21/084 ,  Y10T29/4935 ,  Y10T29/49396

摘要： An apparatus for cooling at least one fluid includes separable cold plate and dispenser units. The cold plate unit includes a coolant system, a fluid system and a metallic unit. The coolant system defines a cold plate portion and a tower portion. The cold plate portion of the coolant system has a primary inlet manifold and a primary outlet manifold, and the tower portion has a secondary inlet manifold and a secondary outlet manifold. The coolant system further includes a first plurality of coolant line segments connecting the primary and secondary inlet manifolds and a second plurality of coolant line segments connecting the secondary and primary outlet manifolds. The fluid system also defines a cold plate portion and a tower portion, the portions being in heat exchange relationship with the coolant system. The metallic unit includes unitary cold plate and tower portions which respectively incorporate the cold plate and tower portions of the coolant system and fluid system. The dispenser unit also includes a coolant system, a fluid system and a metallic unit. The coolant system of the dispenser unit includes a dispenser inlet manifold and a dispenser outlet manifold. The coolant system of the dispenser unit further includes a plurality of coiled coolant lines. The fluid system is in heat exchange relationship with the coolant system, being disposed at least partially within the coiled coolant lines. The metallic unit of the dispenser unit incorporates the dispenser coolant system and fluid system.

摘要翻译： 用于冷却至少一种流体的装置包括可分离的冷板和分配器单元。 冷板单元包括冷却剂系统，流体系统和金属单元。 冷却剂系统限定冷板部分和塔部分。 冷却剂系统的冷板部分具有主入口歧管和主出口歧管，并且塔部分具有次级入口歧管和次级出口歧管。 所述冷却剂系统还包括连接所述主入口歧管和所述次级入口歧管的第一多个冷却剂管线段和连接所述第二和第二出口歧管的第二多个冷却剂管线段。 流体系统还限定冷板部分和塔架部分，这些部分与冷却剂系统处于热交换关系。 金属单元包括单元冷板和塔部分，其分别包括冷却剂系统和流体系统的冷板和塔架部分。 分配器单元还包括冷却剂系统，流体系统和金属单元。 分配器单元的冷却剂系统包括分配器入口歧管和分配器出口歧管。 分配器单元的冷却剂系统还包括多个盘绕的冷却剂管线。 流体系统与冷却剂系统处于热交换关系，至少部分地设置在盘绕的冷却剂管线内。 分配器单元的金属单元结合了分配器冷却剂系统和流体系统。

公开(公告)号：US20030221819A1

公开(公告)日：2003-12-04

申请号：US10445905

申请日：2003-05-28

申请人： HALLA CLIMATE CONTROL CORPORATION

发明人： Kil Sang Jang

IPC分类号： F28D001/02 ,  F28F009/02 ,  F28D007/06

CPC分类号： F28F9/0214 ,  F28D1/05391 ,  F28D2021/0073 ,  F28F9/0224 ,  F28F2225/08 ,  F28F2250/04

摘要： A heat exchanger for a CO2 refrigerant includes at least three rows of tube groups including a plurality of tubes having an independent refrigerant path, first and second header pipes including a header where a plurality of tube insertion holes into which the tubes are inserted are formed and a tank having partition walls formed along a direction of the flow of a refrigerant, wherein a plurality of return holes are formed in the partition walls, end caps sealing both end portions of the firs and second header pipes, a coupling reinforcement portion installed at least one of the first and second header pipes and reinforcing a coupling force of the header and the tank, a refrigerant inlet pipe connected to the first or second header pipe through which the refrigerant enters, and a refrigerant outlet pipe connected to the first or second header pipe through which the refrigerant is exhausted. The refrigerant entering through the refrigerant inlet pipe is made to flow in a direction adverse to a direction in which air flows.

摘要翻译： 一种用于CO 2制冷剂的热交换器包括至少三排管组，其包括具有独立制冷剂路径的多个管，第一和第二总管包括集管，其中形成有插入管的多个管插入孔; 具有沿着制冷剂流动方向形成的隔壁的罐，其中在所述隔壁中形成有多个返回孔，密封所述第一和第二集管的两个端部的端盖，至少安装的联接加强部 第一和第二总管中的一个并且增强了集管和箱的联接力，连接到制冷剂进入的第一或第二总管的制冷剂入口管和连接到第一或第二集管的制冷剂出口管 制冷剂排出的管道。 通过制冷剂入口管进入的制冷剂沿与空气流动方向相反的方向流动。

公开(公告)号：US20030209344A1

公开(公告)日：2003-11-13

申请号：US10140899

申请日：2002-05-07

申请人： Valeo Engine Cooling

发明人： Lei Fang ,  Zaiqian Hu ,  Pascal Bonnet ,  Jason W. McKittrick ,  Jay Lorentz ,  David W. Baylor ,  Daniel R. Domen

IPC分类号： F28D007/10 ,  F28F009/02 ,  G05D015/00 ,  G05D016/00 ,  G05D023/00

CPC分类号： F28D1/05391 ,  F28D1/0443 ,  F28D1/05375 ,  F28F1/022 ,  F28F1/045 ,  F28F13/12 ,  F28F27/02 ,  F28F2009/0287 ,  F28F2250/06

摘要： An improved heat exchanger for an automotive vehicle, comprising at least one end tank; and at least two heat exchangers including a plurality of spaced apart extruded metal tubes with fins between the spaced tubes. The heat exchangers are disposed so that their respective tubes and fins are generally co-planar with each other and are connected to the end tank. In preferred embodiments, the heat exchanger may include a bypass element.

摘要翻译： 一种用于机动车辆的改进的热交换器，包括至少一个端部罐; 以及至少两个热交换器，其包括多个间隔开的挤压金属管，其在间隔开的管之间具有翅片。 热交换器被设置成使得它们各自的管和翅片彼此大致共面并且连接到端部罐。 在优选实施例中，热交换器可以包括旁路元件。

公开(公告)号：US20030205367A1

公开(公告)日：2003-11-06

申请号：US10012610

申请日：2001-10-30

发明人： Thomas M. Shields ,  Rachel Olsonawski ,  Robert J. DeGroot

IPC分类号： F28D001/00 ,  F28F009/02

CPC分类号： F28F9/001 ,  F28F9/0224 ,  F28F9/0226 ,  F28F2275/14

摘要： A tank to header attachment construction for heat exchangers include T-shaped tabs on the header which extend through slots in a flange on a tank. The top bar of each tab has it ends bent out of alignment with the slot to secure the tank to the header.

摘要翻译： 用于热交换器的罐到集管附接结构包括在集管上的T形突出部，其延伸穿过槽中的凸缘中的槽。 每个突出部的顶部杆的端部弯曲成与插槽对齐，以将坦克固定到插头上。

公开(公告)号：US20030188857A1

公开(公告)日：2003-10-09

申请号：US10405433

申请日：2003-04-02

发明人： Masaaki Kawakubo ,  Ken Muto ,  Norihide Kawachi ,  Ken Yamamoto ,  Etsuo Hasegawa ,  Yoshiki Katoh

IPC分类号： F28F009/02

CPC分类号： F28F9/0243 ,  F28D1/0476 ,  F28D1/0478 ,  F28D1/0535 ,  F28D2021/0073 ,  F28D2021/0085 ,  F28F9/0212 ,  F28F9/0278

摘要： A heat exchanger includes aligned tubes and upper and lower header tank units, each of which includes two fluid conduits communicated with the tubes. Each header tank unit further includes an intermediate plate, which defines a plurality of communication holes therethrough. Each communication hole communicates between a corresponding one of the tubes and a corresponding one of chambers defined by the fluid conduits of the header tank unit such that each tube is spaced apart from the corresponding one of the chambers.

摘要翻译： 热交换器包括对准的管和上，下集水箱单元，每个单元包括与管连通的两个流体导管。 每个集水箱单元还包括中间板，其限定穿过其中的多个连通孔。 每个连通孔在对应的一个管和由集管箱单元的流体管道限定的相应的一个室之间连通，使得每个管与相应的一个室间隔开。

公开(公告)号：US20030150603A1

公开(公告)日：2003-08-14

申请号：US10264511

申请日：2002-10-04

申请人： BEHR GmbH & Co.

发明人： Holger Auchter ,  Thomas Fricker ,  Bruno Losch

IPC分类号： F28F009/02 ,  F28D007/06

CPC分类号： F28F9/0278 ,  F28D1/05391 ,  F28F9/0246

摘要： A heat exchanger, particularly a flat-tube heat exchanger for a motor vehicle, which includes two coolant boxes and a tube block with an inlet tube attached to one of the boxes and an outlet tube attached to another of the boxes, and wherein each tube extends at least in part along one longitudinal side of the associated box and has at least one radial opening which communicates with a side opening formed in the box.

摘要翻译： 一种用于机动车辆的热交换器，特别是一种用于机动车辆的扁平管式热交换器，其包括两个冷却剂箱和一个具有连接到其中一个箱体上的入口管的管块和连接到另一个箱的出口管，并且其中每个管 至少部分地沿相关联的盒子的一个纵向侧延伸，并且具有至少一个径向开口，其与形成在盒子中的侧面开口连通。

公开(公告)号：US20030111209A1

公开(公告)日：2003-06-19

申请号：US10356610

申请日：2003-02-03

申请人： HINO MOTORS, LTD.

发明人： Makoto Tsujita ,  Keiichi Nakagome ,  Katsuji Inoue ,  Yoji Yamashita

IPC分类号： F01P001/00 ,  F28F009/02 ,  F28D007/00 ,  F28F009/22

CPC分类号： F28D7/1653 ,  F02M26/25 ,  F02M26/32 ,  F28D21/0003 ,  F28F1/405 ,  F28F1/42 ,  F28F1/426 ,  F28F9/02 ,  F28F9/0268 ,  F28F9/26 ,  F28F13/12 ,  F28F2009/029

摘要： An EGR cooler including a cylindrical shell having a cooling water inlet for introducing cooling water into the shell at one axial end, a cooling water outlet for discharging the cooling water from the shell at the other axial end, and a bypass outlet for pulling out part of the cooling water at a position diametrically opposed to the cooling water inlet, plates positioned at axial ends of the shell so as to close the axial ends of the shell, hoods positioned at sides of the plates away from the shell so as to enclose end faces of the plates, and tubes extending axially within the shell and having ends penetrating through the plates. The tubes passes exhaust gas from one of the hoods to the other hood for thermal exchange of the exhaust gas with the cooling water.

摘要翻译： 一种EGR冷却器，包括具有冷却水入口的圆柱形壳体，用于将冷却水在一个轴向端部处引入壳体，用于在另一个轴向端部处从壳体排出冷却水的冷却水出口和用于拉出部分的旁路出口 在与冷却水入口径向相对的位置处的冷却水的位置处于壳体的轴向端部处，以闭合壳体的轴向端部，位于板的侧面的罩远离壳体，以封闭端部 板的表面和在壳体内轴向延伸并且具有贯穿板的端部的管。 管将废气从一个罩排出到另一个罩，用于与排放气体与冷却水热交换。