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1. 发明申请

US20010023536A1 Welded heat exchanger with grommet construction 有权
标题翻译：具有索环结构的焊接换热器
公开(公告)号：US20010023536A1
公开(公告)日：2001-09-27
申请号：US09845582
申请日：2001-04-30
申请人： TransPro, Inc.
发明人： Marco Lambert , Joseph S. JuGer
IPC分类号： F28F007/00 , F28F009/02 , B23P015/26 , B21D039/06 , B21D053/02 , B21D053/04 , B21D053/06 , B21D053/08
CPC分类号： F28F9/14 , B23P15/26 , F28D1/05366 , F28F9/02 , Y10T29/49373 , Y10T29/49393
摘要： 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.
摘要翻译：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。

2. 发明申请

US20040069468A1 Heat exchanger and method of production 失效
标题翻译：换热器和生产方法
公开(公告)号：US20040069468A1
公开(公告)日：2004-04-15
申请号：US10632285
申请日：2003-08-01
发明人： Bernhard Lamich , Stanislaus Lesjak , Viktor Brost
IPC分类号： F28D001/00 , F28D001/02 , B21D053/02 , B23P015/26 , B21D053/04 , B21D053/08 , B21D039/06 , B21D053/06
CPC分类号： F28F9/0202 , F28F9/001 , F28F9/0224 , F28F2220/00 , Y10T29/4935 , Y10T29/49373
摘要： 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.
摘要翻译：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。

3. 发明申请

US20010010262A1 Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：US20010010262A1
公开(公告)日：2001-08-02
申请号：US09799456
申请日：2001-03-06
发明人： Shuji Komoda
IPC分类号： F28F013/18 , F28F019/02 , F28F019/00 , F28F003/00 , B23P015/26 , B21D039/06 , B21D053/02 , B21D053/04 , B21D053/06 , B21D053/08
CPC分类号： F28F21/084 , F28D9/0043 , F28D2021/0089 , F28F19/004 , F28F19/06
摘要： 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.
摘要翻译：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。

4. 发明申请

US20040069837A1 Method of manufacturing plate type titanium heat exchanger 审中-公开
标题翻译：板式钛热交换器的制造方法
公开(公告)号：US20040069837A1
公开(公告)日：2004-04-15
申请号：US10269877
申请日：2002-10-15
发明人： Akira Fujiyama , Lee Sang Youl , Yoshio Nakajima , Tadao Matsu
IPC分类号： B23P015/26 , B23K031/02 , B23K035/12 , B21D039/06 , B21D053/02 , B21D053/04 , B21D053/06 , B21D053/08 , B23K031/00
CPC分类号： F28F3/046 , B21D53/04 , B23K1/0012 , B23K1/008 , B23K1/19 , B23K35/325 , B23K2101/14 , B23K2103/14 , F28D9/005 , F28F21/086 , Y10T29/49366 , Y10T29/49393
摘要： In a method of manufacturing a plate type titanium heat exchanger in which a plurality of titanium herringbone plates are laminated and flow paths are formed between the respective herringbone plates, after brazing materials are charged or coated to the joints between the herringbone plates, respectively, the herringbone plates are placed in a vacuum heating furnace, subjected to vacuum degas processing while being gradually heated, and joined to each other by brazing by being more heated after a prescribed vacuum pressure has been obtained.
摘要翻译：在制造板状钛热交换器的方法中，其中层叠有多个钛人字形板，并且在相应的人字板之间形成流动路径，在将钎焊材料分别装入或涂覆到人字形板之间的接合处之后，将人字形板放置在真空加热炉中，在逐渐加热的同时进行真空脱气处理，并且在获得规定的真空压力之后通过更多加热而通过钎焊彼此接合。

5. 发明申请

US20020088603A1 Method of making an air preheater rotor 有权
标题翻译：制造空气预热器转子的方法
公开(公告)号：US20020088603A1
公开(公告)日：2002-07-11
申请号：US10093716
申请日：2002-03-07
发明人： Robin B. Rhodes , Jon R. Cowburn , Kurt M. Fierle
IPC分类号： F23L015/02 , F28D017/00 , F28D019/00 , B23P015/26 , B21D039/06 , B21D053/02 , B21D053/06 , B21D053/08
CPC分类号： F28D19/044 , Y10T29/49345 , Y10T29/49373 , Y10T29/49778
摘要： A method for constructing a rotor of an air preheater having a plurality of diaphragm plates dividing the rotor into a number of wedge-shaped compartments. Each compartment includes compartment components such as a rotor shell plate, a hot end rotor angle, a cold end rotor angle, and one or more stay plates and means for locating at least a portion of each of the components within the compartment. The diaphragm plates are manufactured by marking at least one index location associated with each compartment component on each diaphragm plate blank utilizing a template identifying the index locations and forming an opening at each index location. Each compartment is assembled by positioning a first diaphragm plate adjacent to a second diaphragm plate and locating each compartment component between the adjacent diaphragm plates by engaging the locating means of the component in an associated opening in one of the diaphragm plates. The locating means may comprise at least one tab extending from each of the sides of the compartment components. The tabs are inserted into the associated opening in one of the diaphragm plates to locate the component.
摘要翻译：一种用于构造空气预热器的转子的方法，所述空气预热器具有将所述转子分成多个楔形隔室的多个隔膜板。每个隔室包括隔室部件，例如转子壳板，热端转子角，冷端转子角和一个或多个止动板以及用于定位隔室内的每个部件的至少一部分的装置。通过使用识别索引位置的模板和在每个索引位置处形成开口来标记在每个隔膜板坯件上与每个隔室部件相关联的至少一个索引位置来制造隔膜板。通过将第一隔膜板定位成邻近第二隔膜板并将每个隔室部件定位在相邻隔膜板之间，通过将部件的定位装置接合在其中一个隔膜板中的相关开口中来组装每个隔室。定位装置可以包括从隔室部件的每个侧面延伸的至少一个突出部。将突片插入到其中一个隔膜板中的相关联的开口中以定位该部件。

6. 发明申请

US20010032716A1 Heat exchanger element 审中-公开
标题翻译：热交换元件
公开(公告)号：US20010032716A1
公开(公告)日：2001-10-25
申请号：US09802319
申请日：2001-03-08
发明人： Wolf-Dieter Consilius
IPC分类号： F28F007/00 , F28F003/14 , B23P015/26 , B21D039/06 , B21D053/02 , B21D053/04 , B21D053/06 , B21D053/08
CPC分类号： F28F21/081 , B21D53/045 , F28F3/14 , Y10T29/49366
摘要： A heat exchanger element has at least two stacked metal sheets connected to one another such that flow channels are formed between facing sides of the metal sheets. The flow channels allow flow of a heat exchanger medium therethrough. The metal sheets are made of a reactive metal and are connected by electron beam welding in vacuum. The heat exchanger elements are manufactured by introducing at least two metal sheets into a hermetically sealed vacuum chamber and partially connecting by electron beam welding in vacuum the at least two metal sheets to one another to form an intermediate product. The intermediate product is further processed to build a heat exchanger element.
摘要翻译：热交换器元件具有彼此连接的至少两个堆叠的金属片，使得在金属片的相对侧之间形成流动通道。流动通道允许热交换器介质流过其中。金属片由无机金属制成，并通过电子束焊接在真空中。热交换器元件通过将至少两个金属片引入密封的真空室中并通过电子束焊接将至少两个金属片彼此在真空中部分地连接以形成中间产品来制造。进一步处理中间产物以构建热交换器元件。

7. 发明申请

US20030127218A1 Air baffle attachment to a heat exchanger 有权
标题翻译：空气挡板连接到热交换器
公开(公告)号：US20030127218A1
公开(公告)日：2003-07-10
申请号：US10038438
申请日：2002-01-07
发明人： Merle Dana Sears , Stephen Leon Pulley
IPC分类号： F24H003/02 , F24H003/00 , F28F003/14 , B23P015/26 , B21D039/06 , B21D053/02 , B21D053/04 , B21D053/06 , B21D053/08
CPC分类号： F24H9/0068 , F24H3/105 , F24H9/0063 , F28D1/0316 , F28F9/002 , F28F13/06 , Y10T29/49366
摘要： A clamshell heat exchanger panel has a pocket formed in an edge of a land portion of the panel so that a fastener can be inserted into the pocket, with its axis in the plane of the heat exchanger panel. This allows attachments to be made directly to the exchanger panel without affecting the integrity of the gas-carrying conduit portion of the panel. The pocket is made by forming mirror image indentions in the land portions of the two sides of a sheet metal workpiece such that, when the two sides are folded together, the indentions cooperate to form the pocket. Openings can also be formed through the land portions of the two sides so that, upon a folding together, the openings define an opening into the pocket.
摘要翻译：蛤壳式换热器面板具有形成在面板的陆部的边缘中的凹口，使得紧固件能够插入袋中，其轴线在热交换器面板的平面中。这允许将附件直接制成到交换器面板而不影响面板的气体承载导管部分的完整性。通过在金属板工件的两侧的陆部中形成镜像凹陷来形成袋，使得当两侧折叠在一起时，凹口配合形成袋。也可以通过两侧的陆部形成开口，使得在折叠在一起时，开口限定开口进入口袋。

8. 发明申请

US20030127216A1 Heat exchanger and method for manufacturing the same 失效
标题翻译：热交换器及其制造方法
公开(公告)号：US20030127216A1
公开(公告)日：2003-07-10
申请号：US10357100
申请日：2003-02-03
发明人： Tetsuya Yamamoto , Seiichi Kato
IPC分类号： F28D001/04 , F28F001/20 , B23P015/26 , B21D039/06 , B21D053/02 , B21D053/04 , B21D053/06 , B21D053/08
CPC分类号： F28D1/0391 , B21D39/06 , B21D39/20 , F28F1/02 , F28F1/325 , F28F2275/06 , F28F2275/125 , Y10T29/49373 , Y10T29/4938
摘要： Welds (111a) are provided in areas that are offset from curved portions (111b) where stress concentration is likely to occur. This allows excess stress to be inhibited to occur at the welds at the time of tube enlargement. Therefore, even if the welds are softened and proof stress (mechanical strength) is reduced at the time of welding, as the stress occurring at the welds at the time of the tube enlargement can be prevented from exceeding the proof stress (allowable stress) of the welds, the welded tubes can be adopted in a radiator in which the tubes (111) and the fins (112) are joined together mechanically by tube enlargement. As a result, the manufacturing cost of the tubes can be reduced in comparison with the case when seamless tubes are adopted as the tubes.
摘要翻译：焊接部（111a）设置在与可能发生应力集中的弯曲部（111b）偏移的区域。这允许在管放大时在焊缝处发生过量的应力。因此，即使焊接软化，焊接时的断裂应力（机械强度）降低，由于能够防止在管扩大时在焊缝处发生的应力超过试验压力（容许应力）焊接时，可以将管（111）和翅片（112）通过管扩大机械连接在一起的散热器中采用焊接管。结果，与采用无缝管作为管的情况相比，可以降低管的制造成本。

9. 发明申请

US20030121647A1 Heat exchanger and manufacturing method thereof 审中-公开
标题翻译：换热器及其制造方法
公开(公告)号：US20030121647A1
公开(公告)日：2003-07-03
申请号：US10320598
申请日：2002-12-17
发明人： Jin-Sug Roo
IPC分类号： F28D001/00 , F28F001/42 , B23P015/26 , B21D039/06 , B21D053/02 , B21D053/04 , B21D053/06 , B21D053/08
CPC分类号： B23K1/0012 , B23K2101/14 , F28D1/0477 , F28F1/32 , Y10T29/49373
摘要： A heat exchanger and manufacturing method thereof, include a plurality of radiating pins which are aligned at a predetermined interval and a plurality of refrigerant tubes which are positioned to be penetrated among the radiating pins and through which refrigerant passes. In addition, the refrigerant tubes are mutually connected by the connection pipes, inflow/discharge pipes are respectively connected with the refrigerant tubes of one side, and connection portions of the refrigerant tubes and connection pipes and connection portions of the inflow/discharge pipes and the refrigerant tubes are simultaneously joined by a melting processing. Accordingly, the heat exchanger can reduce a manufacturing process and cost, by simultaneously joining a connection portion of the refrigerant tubes and connection pipes and connection portion of the inflow pipe and discharge pipe, by a melting processing.
摘要翻译：一种热交换器及其制造方法，包括以规定间隔排列的多个辐射销和多个制冷剂管，所述多个制冷剂管被定位成穿过散热销，制冷剂通过该制冷剂管。此外，制冷剂管通过连接管相互连接，流入/排出管分别与一侧的制冷剂管连接，制冷剂管和连接管的连接部分和流入/排出管的连接部分和制冷剂管通过熔融加工同时连接。因此，热交换器可以通过熔融处理同时连接制冷剂管的连接部分和连接管以及流入管和排出管的连接部分来减少制造过程和成本。

10. 发明申请

US20040187513A1 Ice machine evaporator assemblies with improved heat transfer and method for making same 有权
标题翻译：具有改进热传递的制冰机蒸发器组件及其制造方法
公开(公告)号：US20040187513A1
公开(公告)日：2004-09-30
申请号：US10795134
申请日：2004-03-05
申请人： SCOTSMAN ICE SYSTEMS
发明人： Matthew Allison , Casimer S. Sowa
IPC分类号： F25C001/00 , B21D039/06 , B21D053/04 , B21D053/02 , B21D053/06 , F25B039/02 , B23P015/26 , F25D019/00 , B21D053/08
CPC分类号： F28F1/022 , F25B39/02 , F25B2339/023 , F25C1/12 , F28F3/12 , Y10T29/4935 , Y10T29/49364 , Y10T29/49377
摘要： 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.
摘要翻译：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。

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