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1. 发明授权

US07537151B2 Method of making high performance heat sinks 失效
标题翻译：制造高性能散热片的方法
公开(公告)号：US07537151B2
公开(公告)日：2009-05-26
申请号：US11033334
申请日：2005-01-11
申请人： Mohinder Singh Bhatti , Patrick Mitchell Griffin
发明人： Mohinder Singh Bhatti , Patrick Mitchell Griffin
IPC分类号： B23K20/00
CPC分类号： F28F3/025 , B23P2700/10 , F28D2021/0029 , H01L21/4882 , H01L23/3672 , H01L2924/0002 , Y10T156/10 , H01L2924/00
摘要： A method of heat sink manufacture in which the crests of a conductive fin are nested down into close fitting grooves in a flat, conductive base plate, with small interface gaps G. A compressive material is set inside the fin crests and the grooves, viscous enough to not intrude into the gaps G, to a level sufficient to substantially fill the grooves. The work piece thus created is subjected to a cold hydrostatic oil bath, crushing the outer surfaces of the fin crests into the internal surfaces of the grooves where the compressed seal covers, while the rest of the fin is supported against net deformation by the surrounding oil.
摘要翻译：一种散热器制造方法，其中导电翅片的顶部嵌入到具有小的界面间隙G的平坦导电基板中的紧密配合的凹槽中。压缩材料设置在翅片顶部和沟槽内，足够粘稠以不将间隙G侵入到足以基本上填充凹槽的水平。将如此制成的工件进行冷静液压油浴，将翅片顶部的外表面破碎成压缩密封件覆盖的凹槽的内表面，而其余的翅片由周围的油支撑而变形。

2. 发明申请

US20100043230A1 Method of Making a Hybrid Metal-Plastic Heat Exchanger 审中-公开
标题翻译：制造混合金属塑料换热器的方法
公开(公告)号：US20100043230A1
公开(公告)日：2010-02-25
申请号：US12336057
申请日：2008-12-16
申请人： Mohinder Singh Bhatti
发明人： Mohinder Singh Bhatti
IPC分类号： B23P15/26
CPC分类号： F28D1/05383 , B23P15/26 , B29C65/1412 , B29C65/1483 , B29C65/4835 , B29C65/485 , B29C66/543 , B29C66/71 , B29C66/7212 , B29C66/73115 , B29C66/73116 , B29C66/7392 , B29C66/742 , B29C66/91411 , B29C66/919 , B29C66/91935 , B29C2035/0822 , B29K2023/00 , B29K2027/12 , B29K2077/00 , B29K2101/12 , B29K2105/0079 , B29K2305/00 , B29K2305/02 , B29K2305/10 , B29L2031/18 , F28F1/126 , F28F9/162 , F28F21/062 , F28F21/067 , F28F2275/025 , Y10T29/49378 , B29K2309/08
摘要： A method of manufacturing a metal-plastic hybrid heat exchanger including the steps of providing a plurality of metallic fins, providing a plastic tank with a melting point above a predetermined temperature and having a header plate that includes a plurality slots, and providing a plurality of plastic tubes with a melting point above the predetermined temperature. The plastic tubes are inserted into the corresponding slots of the plastic tank to form an assembly. The metal fins are inserted between the plastic tubes of the assembly. A thermoplastic adhesive is applied onto the mating surfaces of the metal fins and the plastic tubes, and onto mating surfaces of the slots and the plastic tubes of the assembly. The metal plastic heat exchanger assembly is then heated with infrared radiation to the predetermined temperature to cure the thermoplastic adhesive, thereby bonding the metal fins and the slotted headers to the tubes.
摘要翻译：一种制造金属 - 塑料混合式热交换器的方法，包括以下步骤：提供多个金属翅片，提供熔点高于预定温度的塑料罐，并具有包括多个槽的集管板，并提供多个熔点高于预定温度的塑料管。将塑料管插入塑料罐的相应槽中以形成组件。金属翅片插入在组件的塑料管之间。将热塑性粘合剂施加到金属翅片和塑料管的配合表面上，并施加到组件的槽和塑料管的配合表面上。然后将金属塑料热交换器组件用红外辐射加热到预定温度以固化热塑性粘合剂，由此将金属翅片和开槽的集管连接到管上。

3. 发明授权

US07658084B2 Evaporative cooler 失效
标题翻译：蒸发冷却器
公开(公告)号：US07658084B2
公开(公告)日：2010-02-09
申请号：US11732294
申请日：2007-04-03
申请人： Mohinder Singh Bhatti , Ilya Reyzin
发明人： Mohinder Singh Bhatti , Ilya Reyzin
IPC分类号： F25D23/12
CPC分类号： F25D7/00
摘要： A refrigeration assembly includes a pair of refrigerated chambers defined within a working chamber. The refrigerated chambers include channel walls extending parallel to one another and spaced apart, and first and second panels extending channel walls to define a working channel for separating the working chamber into sub-chambers. Apertures defined in the panels allow airflow from the sub-chambers into the working channel, and a supply of water wets the panels and a first section of the refrigerated chambers. Air enters the sub-chambers and flows over the first sections of the refrigerated chambers for direct evaporative cooling. A portion of the air bleeds through the apertures and evaporates water from the panels prior to flowing over the second sections of the refrigerated chambers for indirect evaporative cooling.
摘要翻译：制冷组件包括限定在工作室内的一对冷藏室。冷藏室包括彼此平行延伸并间隔开的通道壁，第一和第二面板延伸通道壁以限定用于将工作室分离成子室的工作通道。限定在面板中的孔允许从子室进入气流进入工作通道，并且水的供应将润湿面板和冷藏室的第一部分。空气进入分室并流过冷藏室的第一部分，用于直接蒸发冷却。一部分空气通过孔流出并在流过冷藏室的第二部分之前从面板中蒸发水以进行间接蒸发冷却。

4. 发明授权

US07644753B2 Domed heat exchanger (porcupine) 失效
标题翻译：圆顶换热器（豪猪）
公开(公告)号：US07644753B2
公开(公告)日：2010-01-12
申请号：US11439364
申请日：2006-05-23
申请人： Debashis Ghosh , Mohinder Singh Bhatti
发明人： Debashis Ghosh , Mohinder Singh Bhatti
IPC分类号： F28D15/00 , H05K7/20
CPC分类号： F28D15/0233 , F28D15/0266 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： Three embodiments of a heat exchanger assembly for cooling an electronic device are shown respectively in FIGS. 1-2, 3 and 4 and each comprises a flange, a dome, a plurality of condensing tubes, a shroud, and a boiler plate. In the first embodiment shown in FIG. 1, the dome is semi-spherical in shape and the distance measured axially along the center axis equals the distance measured laterally from or perpendicular to the center axis. In the second and third embodiments shown in FIGS. 3 and, 4, respectively, the distance measured axially along the center axis is greater than the distance measured laterally from or perpendicular to the center axis. The domes in the second and third embodiments are an ellipsoid and a semi-logarithmic body, respectively. In all embodiments, a plurality of condensing tubes aligned in fan rows and arced rows extend from the dome to distal ends to facilitate more-efficient heat transfer.
摘要翻译：在图1和图2中分别示出了用于冷却电子设备的热交换器组件的三个实施例。如图1-2,3和4所示，每个包括凸缘，圆顶，多个冷凝管，护罩和锅炉板。在图1所示的第一实施例中，如图1所示，圆顶是半球形的，沿中心轴线轴向测量的距离等于从中心轴线侧向或垂直于中心轴线测量的距离。在图1和图2所示的第二和第三实施例中，如图3和图4所示，沿着中心轴线轴向测量的距离大于从中心轴线侧向或垂直于中心轴线测量的距离。第二和第三实施例中的圆顶分别是椭球体和半对数体。在所有实施例中，排列成扇形排和弧形行的多个冷凝管从圆顶延伸到远端以便于更有效的热传递。

5. 发明授权

US07597135B2 Impingement cooled heat sink with low pressure drop 失效
标题翻译：具有低压降的冲击冷却散热片
公开(公告)号：US07597135B2
公开(公告)日：2009-10-06
申请号：US11439042
申请日：2006-05-23
申请人： Debashis Ghosh , Mohinder Singh Bhatti
发明人： Debashis Ghosh , Mohinder Singh Bhatti
IPC分类号： F28F7/00 , H05K7/20
CPC分类号： H01L23/4336 , H01L2924/0002 , H01L2924/00
摘要： Two embodiments of a heat exchanger assembly for cooling an electronic device are shown respectively in FIGS. 1 and 3 and each comprises a housing, a plurality of high fins, a plurality of low fins, a nozzle plate, an inlet, at least one outlet, a primary nozzle, and a plurality of secondary nozzles. In the first embodiment shown in FIG. 1, the housing and the nozzle plate are circular in shape. In the second embodiment shown in FIG. 3, the housing and the nozzle plate are rectangular in shape. Both embodiments include a plurality of secondary nozzles that are aligned outwardly of the primary nozzle and the center axis of the nozzle plate. The secondary nozzles direct the flow of the cooling liquid outwardly of the primary nozzle from the center thus creating an overall system pressure drop lower than that of other assemblies without a plurality of secondary nozzles.
摘要翻译：在图1和图2中分别示出了用于冷却电子设备的热交换器组件的两个实施例。每个包括壳体，多个高翅片，多个低翅片，喷嘴板，入口，至少一个出口，主喷嘴和多个次喷嘴。在图1所示的第一实施例中，如图1所示，壳体和喷嘴板的形状为圆形。在图2所示的第二实施例中，如图3所示，壳体和喷嘴板的形状为矩形。两个实施例都包括多个次级喷嘴，其在主喷嘴的外侧和喷嘴板的中心轴线对齐。次级喷嘴将冷却液从中心向外引导到主喷嘴外部，从而产生比其它组件的系统总压力低的系统压降，而不需要多个次级喷嘴。

6. 发明申请

US20090178426A1 Evaporative heat exchanger for cooling a refrigerant 审中-公开
标题翻译：用于冷却制冷剂的蒸发式换热器
公开(公告)号：US20090178426A1
公开(公告)日：2009-07-16
申请号：US12009026
申请日：2008-01-16
申请人： Mohinder Singh Bhatti , Ilya Reyzin , Shrikant Mukund Joshi
发明人： Mohinder Singh Bhatti , Ilya Reyzin , Shrikant Mukund Joshi
IPC分类号： F28D5/02 , F28D7/16
CPC分类号： F28D5/02 , F25B39/04 , F25B2339/041
摘要： An evaporative heat exchanger for cooling a hot refrigerant having a core of alternatively stacked dry and wet plates. Each dry plate includes a dry side defining a plurality of dry channels in a first direction, a series of ports distributed along the dry channels, a wet side, and a refrigerant cooling section. Each wet plate includes a wet side adjacent to and cooperates with the wet side of the dry plate to define a plurality of wet channels in a second direction. The dry channels, ports, and wet channels define a labyrinth for the air flow, which evaporates the liquid contained in the wet channels resulting in a cooling of the refrigerant. The refrigerant cooling section is integral with the outboard of the dry plate and adjacent to an end section of the wet channels to provide enhanced refrigerant cooling.
摘要翻译：一种蒸发式热交换器，用于冷却具有交替堆叠干湿板的芯的热制冷剂。每个干板包括在第一方向上限定多个干燥通道的干燥侧面，沿着干燥通道分布的一系列端口，湿侧和制冷剂冷却部分。每个湿板包括与干板相邻并与湿侧配合的湿侧以在第二方向上限定多个湿通道。干燥的通道，端口和湿通道为空气流动定义了迷宫，这会使包含在湿通道中的液体蒸发，从而冷却制冷剂。制冷剂冷却部分与干板的外侧相邻并且与湿通道的端部部分相邻，以提供增强的制冷剂冷却。

7. 发明授权

US07556088B2 Thermosiphon for laptop computer 失效
标题翻译： Thermosiphon笔记本电脑
公开(公告)号：US07556088B2
公开(公告)日：2009-07-07
申请号：US11731202
申请日：2007-03-30
申请人： Shrikant Mukund Joshi , Mohinder Singh Bhatti , Ilya Reyzin
发明人： Shrikant Mukund Joshi , Mohinder Singh Bhatti , Ilya Reyzin
IPC分类号： F28F7/00 , H05K7/20
CPC分类号： F28D15/0266 , G06F1/20 , G06F1/203 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A heat exchanger assembly for cooling an electronic element includes an oblong condensing tube extending between ends to define an upper chamber downwardly bowed through an upwardly extending arc and a lower chamber upwardly bowed through a downwardly extending arc for dissipating heat. A continuous sheet extends in v-shaped fins between and engaging said arcs of said chambers. The internal fins extend from a center axis of the tube to reverse bends defining the opposite ends of the tube. A continuous sheet extending in sinuous corrugations extends around the exterior of the endless loop between opposite sides of a heat transfer area, which receives the electronic element.
摘要翻译：用于冷却电子元件的热交换器组件包括在端部之间延伸的长圆形冷凝管，以限定通过向上延伸的弧向下弯曲的上部腔室，并且向下延伸通过向下延伸的弧线以降低热量的下部腔室。连续的片材在V形翅片之间延伸并与所述腔室的所述弧接合。内部翅片从管的中心轴线延伸到反向限定管的相对端的弯曲。在弯曲波纹中延伸的连续片材在接收电子元件的传热区域的相对侧之间围绕无端环路的外部延伸。

8. 发明授权

US07509995B2 Heat dissipation element for cooling electronic devices 失效
标题翻译：用于冷却电子设备的散热元件
公开(公告)号：US07509995B2
公开(公告)日：2009-03-31
申请号：US10840410
申请日：2004-05-06
申请人： Mohinder Singh Bhatti , Ilya Reyzin , Debashis Ghosh , Shrikant Mukund Joshi
发明人： Mohinder Singh Bhatti , Ilya Reyzin , Debashis Ghosh , Shrikant Mukund Joshi
IPC分类号： F28F7/00 , H05K7/20
CPC分类号： F28F3/04 , F28D15/0233 , F28F13/00
摘要： A heat dissipation element for cooling an electronic device is disclosed. The heat dissipation element has a top surface and a bottom surface for mounting the electronic device to be cooled thereto. The top surface defines a heat dissipation area for dissipating heat from the electronic device and a plurality of heat transfer fins project upwardly from the top surface and are coextensive with the heat dissipation area. Each of the heat transfer fins defines a plurality of steps having a rise and a run and each of the steps extend across the heat dissipation area for maximizing an amount of heat dissipated from the electronic device. The heat dissipation element is particularly useful in either one of a cold plate assembly used with a liquid cooled unit (LCU) or a boiler plate assembly used with a thermosiphon cooling unit (TCU).
摘要翻译：公开了一种用于冷却电子设备的散热元件。散热元件具有用于安装要冷却的电子设备的顶表面和底表面。顶表面限定了用于从电子设备散热的散热区域，并且多个传热翅片从顶表面向上突出并且与散热区域共同延伸。每个传热翅片限定了具有上升和下降的多个台阶，并且每个台阶延伸穿过散热区域以最大化从电子设备散发的热量。散热元件在与液体冷却单元（LCU）一起使用的冷板组件或与热虹吸冷却单元（TCU）一起使用的锅炉板组件中的任一个中特别有用。

9. 发明授权

US07475718B2 Orientation insensitive multi chamber thermosiphon 失效
标题翻译：定向不敏感多室热虹吸
公开(公告)号：US07475718B2
公开(公告)日：2009-01-13
申请号：US11599942
申请日：2006-11-15
申请人： Ilya Reyzin , Mohinder Singh Bhatti , Shrikant Mukund Joshi
发明人： Ilya Reyzin , Mohinder Singh Bhatti , Shrikant Mukund Joshi
IPC分类号： F28D15/00 , F28F7/00 , H05K7/20
CPC分类号： H01L23/427 , F28D15/0233 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A hermetically sealed housing includes a plurality of inner walls extending radially from a central post to a circular outer wall, thereby defining a plurality of pie shaped chambers, each independently containing a refrigerant. At least one of the chambers is always in position to remove heat from an electronic device regardless of the orientation of the heat exchanger assembly. A plurality of side fins are disposed on the outer wall of the housing, and a plurality of top fins extend radially from a central axis (A) and are disposed on top of the housing. A wicking material is disposed on the interior of each chamber. A fan assembly is disposed on top of the top fins to blow air radially down into the fins.
摘要翻译：密封的壳体包括从中心柱径向延伸到圆形外壁的多个内壁，从而限定多个饼状室，每个独立地包含制冷剂。不管热交换器组件的取向如何，至少一个室总是在位置以从电子设备移除热量。多个侧翼设置在壳体的外壁上，并且多个顶部翅片从中心轴线（A）径向延伸并且设置在壳体的顶部。芯吸材料设置在每个室的内部。风扇组件设置在顶部翅片的顶部上以将空气径向向下吹入翅片。

10. 发明申请

US20070284091A1 Domed heat exchanger (igloo) 审中-公开
标题翻译：圆顶热交换器
公开(公告)号：US20070284091A1
公开(公告)日：2007-12-13
申请号：US11439063
申请日：2006-05-23
申请人： Debashis Ghosh , Mohinder Singh Bhatti , David P. Rusch
发明人： Debashis Ghosh , Mohinder Singh Bhatti , David P. Rusch
IPC分类号： H05K7/20
CPC分类号： H01L23/467 , G06F1/20 , H01L2924/0002 , H01L2924/00
摘要： A heat exchanger assembly for cooling an electronic device comprises a flange, a dome, a plurality of condensing tubes, a shroud and a boiler plate. The dome is semi-cylindrical in shape with flat axial ends. A plurality of spaced condensing tubes is disposed in a plurality of fan rows with each fan row being in a fan plane to facilitate more-efficient heat transfer. The distal ends of each of the condensing tubes are elongated along the associated fan plane to define the fan rows in a fan shape. In other words, each fan row contains one elongated, fan-shaped condensing tube. The condensing tubes in adjacent fan planes terminate in an arch extending concentrically about the center axis at the flat axial ends of the semi-cylindrical dome. The pattern of the elongated condensing tubes resembles the erectile ribs of an igloo.
摘要翻译：用于冷却电子设备的热交换器组件包括凸缘，圆顶，多个冷凝管，护罩和锅炉板。圆顶是半圆柱形的，具有平的轴向端。多个间隔的冷凝管设置在多个风扇排中，每个风扇排处于风扇平面以便于更有效的热传递。每个冷凝管的远端沿着相关联的风扇平面是细长的，以限定扇形扇形扇。换句话说，每个风扇排包含一个细长的扇形冷凝管。相邻风扇平面中的冷凝管终止于在半圆柱形圆顶的平坦轴向端部处围绕中心轴线同心地延伸的拱形结构。细长的冷凝管的图案类似于冰屋的勃起肋。

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