公开(公告)号：US20040031588A1

公开(公告)日：2004-02-19

申请号：US10456921

申请日：2003-06-06

Applicant: Siemens VDO Automotive Inc.

Inventor： John Makaran

IPC: F28F007/00 ,  F25B029/00 ,  B23P015/26 ,  B21K021/00 ,  B21D053/06

CPC classification number: H01L23/367 ,  H01L23/3677 ,  H01L2924/0002 ,  Y10T29/4935 ,  Y10T29/49359 ,  H01L2924/00

Abstract: A heat sink 28 is provided for removing heat from a component 30 on a circuit board 22. The heat sink 28 includes a base 12 having a top 14, a bottom 16, and opposing sides 18 and 20. The top is generally planar for being adhered to a circuit board. Each of the opposing sides has a cutout defining a stepped shoulder 26. The heat sink also includes a plurality of fins 24 extending from the bottom of the base. Locating structure 50 is provided on the top of the heat sink for locating the heat sink with respect to the circuit board 22. Since the heat sink can be glued to the circuit board, a common heat sink can be used for any power electronics component.

Abstract translation: 设置散热器28，用于从电路板22上的部件30去除热量。散热器28包括具有顶部14，底部16以及相对的侧面18和20的基座12.顶部通常是平面的，以便于 贴在电路板上。 每个相对的侧面具有限定阶梯肩部26的切口。散热器还包括从基部的底部延伸的多个翅片24。 定位结构50设置在散热器的顶部上，用于相对于电路板22定位散热器。由于散热器可以胶合到电路板上，所以可以使用公共散热器用于任何电力电子部件。

公开(公告)号：US20010023536A1

公开(公告)日：2001-09-27

申请号：US09845582

申请日：2001-04-30

Applicant: TransPro, Inc.

Inventor： Marco Lambert ,  Joseph S. JuGer

IPC: F28F007/00 ,  F28F009/02 ,  B23P015/26 ,  B21D039/06 ,  B21D053/02 ,  B21D053/04 ,  B21D053/06 ,  B21D053/08

CPC classification number: F28F9/14 ,  B23P15/26 ,  F28D1/05366 ,  F28F9/02 ,  Y10T29/49373 ,  Y10T29/49393

Abstract: A heat exchanger comprising a core assembly having a plurality of tubes connected by an array of fins, with ends of the tubes extending from the fin array on at least one side of the core assembly and resilient, polymeric grommets disposed around the tube ends. The heat exchanger includes a tank portion for receiving fluid entering or leaving the core assembly and a header portion having openings to receive the tube ends and grommets to create a sealed, fluid-tight tube-to-header joint. There is provided a reinforcing member across the opening of the tube ends extending from the tube end opening to the portion of the tube end around which the grommet is disposed without substantially extending into the fin array portion of the core assembly. The header portion comprises a substantially planar base having openings therein with side and end walls extending out of the plane of the base and connected by one or more fluid-tight welds to the tank portion. The side and end walls extend a distance sufficient to dissipate heat generated in making the welds and keep the heat generated from adversely affecting sealing ability of the grommets when the welds are made between the tank and header portion with the tube ends and grommets received in the header portion openings.

Abstract translation: 一种热交换器，包括具有通过翅片阵列连接的多个管的芯组件，所述管的端部从所述芯组件的至少一侧上的所述翅片阵列延伸并且围绕所述管端设置的弹性聚合索环。 热交换器包括用于接收进入或离开芯组件的流体的容器部分和具有用于接收管端部和索环的开口的集管部分，以形成密封的，流体密封的管至头部接头。 在管端部的开口处设置有加强构件，该端部从管端开口延伸到管末端的部分，围绕孔端部的部分大致延伸到芯组件的翅片阵列部分中。 集管部分包括具有开口的基本上平坦的基部，其中侧壁和端壁延伸出基部的平面并且通过一个或多个流体密封的焊缝连接到罐部分。 侧壁和端壁延伸足够的距离，以消散在制造焊缝时产生的热量，并且当焊接在容器和集管部分之间形成时，保持产生的热量对密封圈的密封能力产生不利影响，而管端部和索环接收在 头部开口。

公开(公告)号：US20010013408A1

公开(公告)日：2001-08-16

申请号：US09727520

申请日：2000-12-04

Inventor： Tae Hee Lee ,  Jang Seok Lee ,  Sang Wook Lee ,  Se Yoon Oh

IPC: B23P015/26 ,  B21K021/00 ,  B21D053/06 ,  F28D001/00

CPC classification number: F28F21/062 ,  B29C45/14336 ,  F28D1/0477 ,  F28F9/0204 ,  Y10T29/49359

Abstract: Disclosed an integrated refrigerator evaporator having a plurality of pipes and fins which is manufactured by injection molding with plastics. According to the present invention, pipes and fins are molded by means of at least one plastic plates, and a heat exchanger is formed by molding the pipes and fins in a series of nullSnull shape. A first bending section formed by the heat exchanger, which is molded in a series of nullSnull shape, is inserted into a mold main body to manufacture a header cap. A first header cap is manufactured by injecting melted plastic material body into the mold main body under the state of covering a mold cap. The first header cap is engaged with a first header main body comprising the first header cap and the refrigerant inlet and outlet. The refrigerator evaporator according to the present invention results in a relatively lower product cost than the evaporator composed of a metal substance as well as a high recyclability.

Abstract translation: 公开了一种具有通过塑料注射成型制造的多个管和翅片的集成冰箱蒸发器。 根据本发明，通过至少一个塑料板模制管和翅片，并且通过以一系列“S”形状模制管和翅片来形成热交换器。 由模制成“S”形的热交换器形成的第一弯曲部分被插入到模具主体中以制造集管盖。 通过在覆盖模具盖的状态下将熔融的塑料材料体注入模具主体来制造第一头盖。 第一集管帽与包括第一集管盖和制冷剂入口和出口的第一集管主体接合。 根据本发明的冰箱蒸发器导致比由金属物质组成的蒸发器相对较低的产品成本以及高可回收性。

公开(公告)号：US20040069468A1

公开(公告)日：2004-04-15

申请号：US10632285

申请日：2003-08-01

Inventor： Bernhard Lamich ,  Stanislaus Lesjak ,  Viktor Brost

IPC: F28D001/00 ,  F28D001/02 ,  B21D053/02 ,  B23P015/26 ,  B21D053/04 ,  B21D053/08 ,  B21D039/06 ,  B21D053/06

CPC classification number: F28F9/0202 ,  F28F9/001 ,  F28F9/0224 ,  F28F2220/00 ,  Y10T29/4935 ,  Y10T29/49373

Abstract: A heat exchanger having a manifold defined by a plurality of connected closure pieces. A corner of the manifold is defined by the connected joint of three closure pieces, where one closure piece has a bent edge abutting an end of a second closure piece adjacent a generally flat section of a third closure piece. The bent edge of the one closure piece adjacent the manifold corner is a bend in a thin portion of the one closure piece, where the thin portion has a sheet thickness which is less than the sheet thickness of the adjacent portions of the one closure piece. Multiple corners of the manifold can be formed in this manner by thinning the thin and bending the portion, then connecting the closure pieces using solder to form a seal in the open cross section at the corners.

Abstract translation: 具有由多个连接的闭合件限定的歧管的热交换器。 歧管的角部由三个封闭件的连接接头限定，其中一个封闭件具有邻近第三封闭件的大致平坦部分的第二封闭件的端部的弯曲边缘。 一个封闭件的邻近歧管拐角的弯曲边缘是一个封闭件薄壁部分的弯曲部分，其中薄部分的片材厚度小于该封闭件相邻部分的片材厚度。 可以通过使薄部分变薄并弯曲该部分，然后使用焊料连接封闭件以在拐角处的开放横截面中形成密封，从而可以形成歧管的多个拐角。

公开(公告)号：US20030033715A1

公开(公告)日：2003-02-20

申请号：US10173301

申请日：2002-06-17

Inventor： Syoji Iriyama ,  Koji Hirao ,  Hiroshi Ogawa ,  Takanori Takeda ,  Hiroshi Nishikawa ,  Satoshi Nohira

IPC: B23P015/26 ,  B21D053/06 ,  B23K031/00

CPC classification number: B23K1/0012 ,  Y10T29/49373 ,  Y10T29/4938 ,  Y10T29/49393

Abstract: In a manufacturing method of a heat exchanger including a core portion having a plurality of tubes and a plurality of radiation fins connected to surfaces of the tubes, and a tank portion communicating with the tubes, a preheating step, a brazing step, a gradual cooling step and a cooling step are performed in this order. In the preheating step, temperature of the tank portion having a large heat capacity is increased earlier than that of the core portion having a small heat capacity. Therefore, the temperature of the tank portion is rapidly increased, and the temperature of the core portion is obediently increased in accordance with the temperature increase of the tank portion.

公开(公告)号：US20030024694A1

公开(公告)日：2003-02-06

申请号：US10198224

申请日：2002-07-18

Inventor： Bernhard Lamich

IPC: F28F013/12 ,  F28F013/18 ,  F28F019/02 ,  F28F001/20 ,  B23P015/26 ,  B21D053/06

CPC classification number: F28F3/046 ,  B21C37/225 ,  F28D1/0316 ,  F28F1/04 ,  F28F3/025 ,  F28F9/0221 ,  F28F21/08 ,  F28F2225/04 ,  Y10T29/49377 ,  Y10T29/49384 ,  Y10T29/49391

Abstract: An economically formed tube of rectangular or oval-like cross section and with a corrugated internal fin includes spaced, relatively long side wall sections joined at their ends by relatively short end wall sections. An integral fin within the tube has crests and valleys defining a plurality of flow paths within the tube and is formed of a corrugated section of a strip employed to form one of the side walls and at least part of both of the end walls.

Abstract translation: 经济地形成的矩形或椭圆形横截面的管和波纹状内部翅片包括相对较短的端壁部分在其端部连接的相对较长的侧壁部分。 管内的整体翅片具有在管内限定多个流动路径的波峰和谷部，并且由用于形成其中一个侧壁和两个端壁的至少一部分的条带的波纹部分形成。

公开(公告)号：US20010010262A1

公开(公告)日：2001-08-02

申请号：US09799456

申请日：2001-03-06

Inventor： Shuji Komoda

IPC: F28F013/18 ,  F28F019/02 ,  F28F019/00 ,  F28F003/00 ,  B23P015/26 ,  B21D039/06 ,  B21D053/02 ,  B21D053/04 ,  B21D053/06 ,  B21D053/08

CPC classification number: F28F21/084 ,  F28D9/0043 ,  F28D2021/0089 ,  F28F19/004 ,  F28F19/06

Abstract: Oil passages 113 through which oil passes are formed with plates 111, 112 composed of aluminum or an aluminum alloy in an oil cooler, according to the present invention, that is a heat exchanger with an extended life. Moreover, fins 123a composed of a material having a corrosion potential more negative than those of the plates 111, 112 are arranged in cooling water passages 123 through which cooling water, for exchanging heat with oil, passes. A sacrificial corrosive layer 301 having a corrosion potential more negative those of the plates 111, 112 and the fins 123a is formed on each of the surfaces on the sides of the cooling water passages 123 of the plates 111, 112. As a result, the sacrificial corrosive layer 301 is preferentially corroded, and not only the plates 111, 112 but also the fins 123a can be protected. Consequently, the pressure-proof strength of the oil cooler can be maintained, and the product life can be improved.

Abstract translation: 油通过的油道113在油冷却器中由铝或铝合金构成的板111,112形成，这是本发明的长寿命的热交换器。 此外，由具有比板111,112的腐蚀电位更负的材料构成的散热片123a布置在冷却水通道123中，与冷却水交换的冷却水通过该通道123通过。 在板111,112的冷却水通道123的侧面上的每个表面上形成具有与板111,112和翅片123a的腐蚀电位更为相反的腐蚀电位的牺牲腐蚀层301。结果， 牺牲腐蚀层301被优先腐蚀，不仅可以保护板111,112，还可以保护翅片123a。 因此，可以保持油冷却器的耐压强度，并且可以提高产品寿命。

公开(公告)号：US20040187513A1

公开(公告)日：2004-09-30

申请号：US10795134

申请日：2004-03-05

Applicant: SCOTSMAN ICE SYSTEMS

Inventor： Matthew Allison ,  Casimer S. Sowa

IPC: F25C001/00 ,  B21D039/06 ,  B21D053/04 ,  B21D053/02 ,  B21D053/06 ,  F25B039/02 ,  B23P015/26 ,  F25D019/00 ,  B21D053/08

CPC classification number: F28F1/022 ,  F25B39/02 ,  F25B2339/023 ,  F25C1/12 ,  F28F3/12 ,  Y10T29/4935 ,  Y10T29/49364 ,  Y10T29/49377

Abstract: An evaporator assembly and method of making the assembly wherein a refrigerant flow path is created that covers a large area of the back of either one or two evaporator pans. The refrigerant conduit includes a plurality of elongated sections that are non-circular, for example, rectangular, in cross-section. The sections are sized and spaced so as that refrigerant flow therethrough covers substantially all of the backs of the evaporator pans. The sections are formed with either tubes or ridges. The evaporator assembly is made by using bonding processes and/or die casting processes.

Abstract translation: 一种蒸发器组件和制造该组件的方法，其中产生了覆盖一个或两个蒸发器盘的背面的大面积的制冷剂流动路径。 制冷剂导管包括多个细长部分，其横截面为非圆形，例如矩形。 这些部分的尺寸和间隔距离使得通过的制冷剂流体基本上覆盖蒸发器盘的所有后部。 这些部分形成有管或脊。 蒸发器组件通过使用粘合工艺和/或压铸工艺制成。

公开(公告)号：US20040007012A1

公开(公告)日：2004-01-15

申请号：US10614122

申请日：2003-07-08

Applicant: HALLA CLIMATE CONTROL CORPORATION

Inventor： Sang Ok Lee ,  Eun Ki Min ,  Jin Hee Lee ,  Sun Ho Bae ,  Jun Young Shin ,  Hee Soo Yang ,  Jeong Chan Kang

IPC: F25B043/00 ,  F25B039/04 ,  B23P015/26 ,  B21D053/06 ,  B23P017/00 ,  B21D051/18

CPC classification number: B23P15/26 ,  F25B39/04 ,  F25B43/003 ,  F25B2339/0441 ,  F25B2339/0444 ,  Y10T29/49385 ,  Y10T29/49396

Abstract: In a receiver-drier including a cylindrical body and a lower cap sealing a lower end portion of the body, the body includes a filter support portion sectioning the body into upper and lower portions and having at least one inwardly protruding portion supporting an upper end portion of the filter accommodated in the lower portion of the body, at least one refrigerant inlet formed in the upper portion of the body, a coupling portion formed by inwardly pressing the body between the filter support portion and the lower end portion of the body so that an inner surface of the pressed body is coupled to the lower cap, and at least one refrigerant outlet disposed between the filter support portion and the coupling portion.

Abstract translation: 在包括密封主体的下端部的圆柱体和下盖的接收干燥器中，主体包括过滤器支撑部分，其将主体分为上部和下部，并且具有支撑上端部分的至少一个向内突出部分 容纳在主体的下部的过滤器，形成在主体的上部的至少一个制冷剂入口，通过在主体的过滤器支撑部和主体的下端部之间向内挤压而形成的联接部，使得 压制体的内表面联接到下盖，并且至少一个制冷剂出口设置在过滤器支撑部分和联接部分之间。

公开(公告)号：US20020162648A1

公开(公告)日：2002-11-07

申请号：US09847144

申请日：2001-05-02

Applicant: TransPro, Inc.

Inventor： Richard F. Crook

IPC: F28F007/00 ,  F28D001/02 ,  F28F009/02 ,  B23P015/26 ,  B21D039/06 ,  B21D053/02 ,  B21D053/04 ,  B21D053/06 ,  B21D053/08

CPC classification number: F28F9/02 ,  F02B29/0456 ,  F28F9/0226 ,  F28F9/162 ,  F28F21/067 ,  Y02T10/146 ,  Y10T29/49373

Abstract: A heat exchanger and method of making a heat exchanger which includes providing a header having openings adapted to receive a plurality of tubes. The tubes are inserted into the header openings, then, substantially uncured fluid sealing material is applied to at least the inner surfaces of the header openings. The inner surfaces of the header openings and the outer surfaces of the tubes are connected by the sealing material. The method further includes curing the sealing material after the tubes are inserted into the header openings. The sealing material thus provides a flexible, bonded, liquid tight, tube-to-header joint.

Abstract translation: 一种热交换器和制造热交换器的方法，其包括提供具有适于容纳多个管的开口的集管。 将管插入到头部开口中，然后基本上未固化的流体密封材料被施加到头部开口的至少内表面。 集管开口的内表面和管的外表面通过密封材料连接。 该方法还包括在将管插入集管开口之后固化密封材料。 因此，密封材料提供柔性的，粘合的，液密的管对头接头。