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    RADIATOR WITH ADAPTED FINS
    1.
    发明公开
    RADIATOR WITH ADAPTED FINS 审中-公开

    公开(公告)号：US20240040744A1

    公开(公告)日：2024-02-01

    申请号：US18257286

    申请日：2021-12-14

    申请人： ASETEK DANMARK A/S

    发明人： Martin Rønnov ANDERSEN ,  Anders Hjørringgaard SAKSAGER

    IPC分类号： H05K7/20 ,  B21D53/02

    CPC分类号： H05K7/20263 ,  B21D53/022 ,  H05K7/20172

    摘要： There is a need for better cooling solutions for the ever-increasing thermal density of computing systems. This is solved by providing a radiator (100) for a liquid cooling system for cooling a computing unit, the radiator comprising: —a first manifold (101) and a second manifold (102) having among them two liquid openings (103, 104) for connecting the radiator in a liquid loop, —channels (110) extending between the first manifold (101) and the second manifold (102) and providing parallel liquid paths between the manifolds (101, 102), —fin layers (130) sandwiched between sets of neighbouring channels (110) and extending between the first manifold (101) and the second manifold (102), —fastening means (120) for attaching a fan (10) to the radiator (100) in a predetermined position, determining a ring-shaped high-pressure zone (142) corresponding to an outer area of a fan radius (122) of an attached fan, where —at least one fin layer has a low-density section placed away from the high-pressure zone, and a high-density section being located in the high-pressure zone and having a higher fin density than the low-density section, —the density of the group of fin layers thereby varies both along the channels but also transverse of each channel, resulting in two-dimensional density variations across the radiator surface, sections of fins to be positioned in front of the ring-shaped high-pressure zone has a higher density than the section of fins away from the ring-shaped high-pressure zone.

    Method of manufacturing a heat exchanger
    4.
    发明授权
    Method of manufacturing a heat exchanger 有权
    制造热交换器的方法

    公开(公告)号：US09566672B2

    公开(公告)日：2017-02-14

    申请号：US14096203

    申请日：2013-12-04

    申请人： LG ELECTRONICS INC.

    发明人： Juhyok Kim ,  Hongseong Kim ,  Hanchoon Lee ,  Sangyeul Lee

    IPC分类号： B21D53/08 ,  B23P15/26 ,  F28F1/30 ,  B23K1/00 ,  B21D19/08 ,  B21D53/02

    CPC分类号： B23P15/26 ,  B21D19/088 ,  B21D53/022 ,  B21D53/08 ,  B21D53/085 ,  B23K1/0012 ,  B23K2101/14 ,  B23K2103/10 ,  F28F1/30 ,  F28F2275/04 ,  F28F2275/125 ,  Y10T29/49373 ,  Y10T29/49375 ,  Y10T29/49378

    摘要： A heat exchanger and a method of manufacturing the same are provided. With the method, a tube may be inserted into a through hole formed in at least one fin coated with a filler metal, and the tube and a fin collar of the at least one fin may be joined through the filler metal by a brazing processing. A flange may not be formed on or at a top of the at least one fin collar, which protrudes vertically from a central longitudinal plane of the at least one fin. The tube may be made of aluminum (Al), and an interval between an outer circumferential surface of the tube and an inner circumferential surface of the fin collar of the at least one fin may be approximately 0.1 mm or less. Accordingly, contact resistance occurring when fabricating a fin-tube heat exchanger using a mechanical tube expansion method may be reduced, and heat transfer performance of the heat exchanger may be improved because grooves formed within the tube may not be deformed.

    摘要翻译： 提供一种热交换器及其制造方法。 利用该方法，管可以插入到形成在涂覆有填充金属的至少一个翅片中的通孔中，并且该管和至少一个翅片的翅片套环可以通过钎焊处理通过填充金属接合。 凸缘可以不形成在从至少一个翅片的中心纵向平面垂直突出的至少一个翅片环的顶部或顶部。 管可以由铝（Al）制成，并且管的外周表面与至少一个翅片的翅片套环的内圆周表面之间的间隔可以为大约0.1mm或更小。 因此，可以减少使用机械管膨胀法制造翅片管式热交换器时发生的接触电阻，并且可以改善热交换器的传热性能，因为形成在管内的槽可能不会变形。

    PLATE FIN HEAT EXCHANGER AND MANUFACTURING METHOD FOR HEAT EXCHANGER CORRUGATED FINS
    5.
    发明申请
    PLATE FIN HEAT EXCHANGER AND MANUFACTURING METHOD FOR HEAT EXCHANGER CORRUGATED FINS 审中-公开
    热交换器腐蚀电缆板式热交换器及制造方法

    公开(公告)号：US20160348987A1

    公开(公告)日：2016-12-01

    申请号：US15116790

    申请日：2015-02-12

    申请人： SUMITOMO PRECISION PRODUCTS CO., LTD.

    发明人： Takeo MINAMI ,  Kenta KANEMURA ,  Shigeru AOKI ,  Hideki SHIGEMORI

    IPC分类号： F28F3/02 ,  B21D53/04 ,  B21D53/02

    CPC分类号： F28F3/025 ,  B21D53/022 ,  B21D53/04 ,  B23K1/0012 ,  B23K1/008 ,  B23K1/14 ,  B23K1/19 ,  B23K2101/14 ,  B23K2103/05 ,  B23K2103/10 ,  F28D9/0062 ,  F28F2215/10 ,  F28F2275/04

    摘要： A plate fin heat exchanger 1 includes a corrugated fin 3 and tube plates 2. An intermediate portion 33 of the corrugated fin between crest and trough portion 31 and 32 thereof has a plurality of protruding ribs 34 protruding beyond a surface of the corrugated fin and arranged in a first direction. Surfaces of the crest and trough portions being in contact with the tube plates are configured as contact surfaces 310, 320 with no protruding rib. Gently sloping portions 341 are provided between the protruding ribs and the contact surfaces of the crest and trough portions to gradually protrude from the surface of the corrugated fin with increasing distance from the contact surfaces, and are continuous with the protruding ribs.

    摘要翻译： 板翅式热交换器1包括波纹状散热片3和管板2.波纹状翅片在其顶部和谷部31,32之间的中间部分33具有突出超过波纹状翅片表面的多个突出肋34， 在第一个方向。 与管板接触的顶部和谷部的表面被构造为没有突出肋的接触表面310,320。 在突出的肋和波峰和谷部的接触表面之间设置有缓缓倾斜的部分341，从波纹状翅片的表面逐渐地从接触表面延伸的距离突出，并且与突出肋连续。

    Manufacturing apparatus for heat exchanger fins
    6.
    发明授权
    Manufacturing apparatus for heat exchanger fins 有权
    换热器翅片制造装置

    公开(公告)号：US09259776B2

    公开(公告)日：2016-02-16

    申请号：US13939876

    申请日：2013-07-11

    申请人： Hidaka Seiki Kabushiki Kaisha

    发明人： Keiichi Morishita ,  Yoshitaka Ide

    IPC分类号： B21D53/02 ,  B21D43/02 ,  B21D43/04 ,  B21D43/28

    CPC分类号： B21D53/022 ,  B21D43/02 ,  B21D43/021 ,  B21D43/023 ,  B21D43/028 ,  B21D43/04 ,  B21D43/287 ,  Y10T29/49359 ,  Y10T29/4938 ,  Y10T29/5197 ,  Y10T29/5198 ,  Y10T29/53122

    摘要： A manufacturing apparatus for heat exchanger fins is provided that can prevent deformation of a metal strip when the metal strip is conveyed by a feeding pin.In a manufacturing apparatus for heat exchanger fins, including a press apparatus having a mold that forms a metal strip by pressing a plurality of through-holes or a plurality of cutaway portions on a thin metal plate and a first feeding apparatus arranged on the downstream side of the mold for conveying the metal strip formed by the mold to the downstream side in the conveying direction, a second feeding apparatus that conveys a thin metal plate before press working by the mold into the mold in synchronization with a conveying operation of the first feeding apparatus is provided on the upstream side of the press apparatus.

    摘要翻译： 提供了一种用于换热器翅片的制造装置，其能够防止当金属带通过进给销输送时金属带的变形。 在一种用于热交换器翅片的制造装置中，包括具有通过在金属薄板上挤压多个通孔或多个切口部分而形成金属带的模具的冲压装置和布置在下游侧的第一进给装置 用于将由模具形成的金属带传送到输送方向的下游侧的模具;第二进给装置，在与第一进给的输送操作同步的同时，通过模具进行压力加工之前将薄金属板输送到模具中 设备设置在压制设备的上游侧。

    EVAPORATOR AND A METHOD FOR FORMING AN EVAPORATOR
    7.
    发明申请
    EVAPORATOR AND A METHOD FOR FORMING AN EVAPORATOR 审中-公开
    蒸发器和形成蒸发器的方法

    公开(公告)号：US20150292814A1

    公开(公告)日：2015-10-15

    申请号：US14248608

    申请日：2014-04-09

    申请人： General Electric Company

    发明人： Michael John Kempiak

    IPC分类号： F28F1/36 ,  F28F1/38 ,  B23P15/26

    CPC分类号： F28F1/36 ,  B21C37/22 ,  B21D53/022 ,  B21D53/08 ,  F25B39/02 ,  F25B2339/02 ,  F28D2021/0071 ,  F28F1/38

    摘要： An evaporator is provided. The evaporator includes a conduit and a spine fin assembly positioned on an outer surface of the conduit. The spine fin assembly has a first plurality of spine fins and a second plurality of spine fins that are wound about the conduit and extend away from the outer surface of the conduit. The spine fins of the first plurality of spine fins are offset from the spine fins of the second plurality of spine fins.

    摘要翻译： 提供蒸发器。 蒸发器包括定位在导管的外表面上的导管和脊柱翅片组件。 脊柱翅片组件具有第一多个脊柱翅片和第二多个脊柱翅片，其绕导管缠绕并远离导管的外表面延伸。 第一多个脊柱翅片的脊柱翅片与第二多个脊柱翅片的脊骨肋偏离。

    HEAT EXCHANGER PERFORATED FINS
    9.
    发明申请
    HEAT EXCHANGER PERFORATED FINS 审中-公开
    热交换器执行FINS

    公开(公告)号：US20130167584A1

    公开(公告)日：2013-07-04

    申请号：US13823147

    申请日：2010-09-29

    申请人： Swaminathan Sunder ,  Vladimir Yliy Gershtein ,  George Amir Meski ,  Patrick Alan Houghton

    发明人： Swaminathan Sunder ,  Vladimir Yliy Gershtein ,  George Amir Meski ,  Patrick Alan Houghton

    IPC分类号： F28F3/08 ,  F25J5/00 ,  B21D53/04 ,  F28F13/18 ,  B21D53/02

    CPC分类号： F28F3/08 ,  B21D53/022 ,  B21D53/04 ,  F25J5/00 ,  F25J5/002 ,  F25J2290/12 ,  F28D9/0062 ,  F28F3/027 ,  F28F13/18 ,  Y10T29/49366

    摘要： A plate fin heat exchanger comprises a folded fin sheet comprising fins wherein the fin sheet comprises a plurality of perforations, such plurality of perforations are positioned on the fin sheet in parallel rows when such fin sheet is in an unfolded state, such parallel rows of perforations on the fin sheet comprise a first spacing between the parallel rows of perforations (S1), a second spacing between sequential perforations within the parallel row of perforations (S2), a third spacing (or offset) between the perforations in adjacent parallel rows of perforations (S3), and a perforation diameter (D), wherein the ratio of the first spacing between the parallel rows of perforations to the perforation diameter (S1/D) is in the range of 0.75 to 2.0, and wherein the angle between the fins and the parallel rows of perforations is less than or equal to five degrees (≦5°).

    摘要翻译： 板翅式热交换器包括折叠翅片，其包括翅片，其中翅片包括多个穿孔，当这种翅片处于展开状态时，这些多个穿孔以平行排列在翅片上，这样平行的穿孔排 在翅片上包括平行的穿孔列（S1）之间的第一间隔，平行的穿孔列（S2）中的连续穿孔之间的第二间隔，邻近的平行排孔中的穿孔之间的第三间隔（或偏移） （S3）和穿孔直径（D），其中平行的穿孔排与穿孔直径（S1 / D）之间的第一间隔的比率在0.75至2.0的范围内，并且其中翅片之间的角度 平行的穿孔排小于或等于五度（@ 5°）。