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91. 发明授权

US07331380B2 Radial flow micro-channel heat sink with impingement cooling 失效
标题翻译：径流微通道散热器，具有冲击冷却功能
公开(公告)号：US07331380B2
公开(公告)日：2008-02-19
申请号：US11205338
申请日：2005-08-17
申请人： Debashis Ghosh , Mohinder Singh Bhatti , Ilya Reyzin , Mark Joseph Parisi
发明人： Debashis Ghosh , Mohinder Singh Bhatti , Ilya Reyzin , Mark Joseph Parisi
IPC分类号： F28F13/06
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A heat sink removes heat from an electronic device and comprises a base, a lid. An inner ring of first fins extend radially outwardly first length from an inner circle and extend axially a first height from the top surface of the base, and an outer ring of second fins extend radially inwardly a second length from an outer periphery and extend axially a second height from the top surface of the base. A confining plate extends radially above the fins and is spaced below the bottom surface of the lid whereby coolant fluid flows from an inlet opening of the lid through the center opening of the confining plate and radially outwardly through the fins and upward around the outer edge of the confining plate and into the space above the confining plate to an outlet opening. A nozzle having a throat is disposed above the lid and extends below the lid to the confining plate. A flow diverter extends upwardly from the top surface of the base and into and through the throat of the nozzle.
摘要翻译：散热器从电子设备移除热量，并且包括底座，盖子。第一翅片的内环从内圆周径向向外延伸第一长度，并从基座的顶表面轴向延伸第一高度，第二翅片的外环从外周向径向向内延伸第二长度，并且轴向延伸从基座顶面的第二高度。限制板径向延伸在翅片的上方并且在盖的底部表面下方间隔开，从而冷却剂流体从盖的入口开口流过约束板的中心开口并径向向外通过翅片并且向上绕着限制板并进入限制板上方的空间到出口。具有喉部的喷嘴设置在盖的上方并在盖的下方延伸到限制板。分流器从基座的顶表面向上延伸并且穿过喷嘴的喉部。

92. 发明申请

US20070289313A1 Thermosiphon with thermoelectrically enhanced spreader plate 审中-公开
标题翻译：热虹吸与热电增强吊具板
公开(公告)号：US20070289313A1
公开(公告)日：2007-12-20
申请号：US11453717
申请日：2006-06-15
申请人： Mohinder Singh Bhatti , Ilya Reyzin , Debashis Ghosh
发明人： Mohinder Singh Bhatti , Ilya Reyzin , Debashis Ghosh
IPC分类号： F25B21/02 , F25D23/12
CPC分类号： F25B21/02 , F25B2321/023 , F25B2321/0251 , H01L23/38 , H01L2924/0002 , H01L2924/00
摘要： A cooling assembly includes a plate having a center portion for engaging and transferring heat from the electronic device and a peripheral portion surrounding the center portion. A heat sink overlies the plate and receives heat from the plate. A thermoelectric module is disposed between the peripheral portion of the plate and the heat sink for pumping heat laterally from the center portion of the plate to the peripheral portion of the plate and then to the heat sink.
摘要翻译：冷却组件包括具有用于接合和传递来自电子设备的热量的中心部分和围绕中心部分的周边部分的板。散热片覆盖在板上并从板上接收热量。热电模块设置在板的周边部分和散热器之间，用于从板的中心部分向板的周边部分横向泵送热量，然后到散热器。

93. 发明申请

US20070284094A1 Compact modular CPU cooling unit 有权
标题翻译：紧凑型模块化CPU散热单元
公开(公告)号：US20070284094A1
公开(公告)日：2007-12-13
申请号：US11448591
申请日：2006-06-07
申请人： John Lawrence Pawlak , Ilya Reyzin , Mohinder Singh Bhatti
发明人： John Lawrence Pawlak , Ilya Reyzin , Mohinder Singh Bhatti
IPC分类号： F28F13/12
CPC分类号： G06F1/20
摘要： A modular CPU cooling unit designed to fit within the available space within an existing box or cabinet containing a CPU. The fan, pump and liquid to air cross flow heat exchanger are fitted within the available volume with the fan spaced away from the heat exchanger a suitable distance to pull air through the entire face area of the heat exchanger, even though it is considerably larger than the fan.
摘要翻译：一个模块化CPU冷却单元，设计用于安装在包含CPU的现有盒子或机柜内的可用空间内。风扇，泵和液体到空气的横流式热交换器安装在可用容积内，风扇与热交换器隔开适当的距离，以将空气拉过热交换器的整个面部区域，尽管它大大超过风扇。

94. 发明申请

US20070272392A1 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：US20070272392A1
公开(公告)日：2007-11-29
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： 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。

95. 发明授权

US07278471B2 Multi-layered micro-channel heat sink 失效
公开(公告)号：US07278471B2
公开(公告)日：2007-10-09
申请号：US11242739
申请日：2005-10-04
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： F28F7/02
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： The subject invention provides a heat sink for a liquid cooling system. The heat sink includes a spreader plate for contacting an electronic device and a body having a plurality of channels extending through the body and arranged in layers. Each layer includes a quantity of the channels decreasing in number with an increase in the distance from the electronic device, thus giving the heat sink a trapezoidal cross section perpendicular to the channels.

96. 发明授权

US07204299B2 Cooling assembly with sucessively contracting and expanding coolant flow 失效
标题翻译：冷却组件具有大量收缩和膨胀的冷却剂流
公开(公告)号：US07204299B2
公开(公告)日：2007-04-17
申请号：US10984422
申请日：2004-11-09
申请人： Mohinder Singh Bhatti , Shrikant Mukund Joshi , Ilya Reyzin
发明人： Mohinder Singh Bhatti , Shrikant Mukund Joshi , Ilya Reyzin
IPC分类号： F28D15/00 , H05K7/20
CPC分类号： F28D15/0266 , F28F3/048 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A fluid heat exchanger assembly having an upper wall and a lower wall extending between the inlet and the outlet for establishing a direction of flow to cool an electronic device. A plurality of projections extend linearly transversely across the direction of flow to define rows of projections with linear cavities between adjacent projections so that fluid flows into and out of the cavities as the fluid flows across the rows of projections for contraction and expansion of the coolant flow to maximize heat transfer. The projections may be rectangular, triangular or convex, as viewed in cross section.
摘要翻译：一种流体热交换器组件，其具有在入口和出口之间延伸的上壁和下壁，用于建立冷却电子设备的流动方向。多个突起沿着流动方向线性地横向延伸，以在相邻的突起之间限定具有线性空腔的突出部分，使得当流体流过突起排时，流体流入和流出空腔，以使冷却剂流的收缩和膨胀以最大限度地传热。如横截面所示，突起可以是矩形，三角形或凸形。

97. 发明授权

US07080683B2 Flat tube evaporator with enhanced refrigerant flow passages 有权
标题翻译：具有增强制冷剂流通道的扁平管式蒸发器
公开(公告)号：US07080683B2
公开(公告)日：2006-07-25
申请号：US10866905
申请日：2004-06-14
申请人： Mohinder Singh Bhatti , Shrikant Mukund Joshi , Sunil S. Mehendale
发明人： Mohinder Singh Bhatti , Shrikant Mukund Joshi , Sunil S. Mehendale
IPC分类号： F28F1/42
CPC分类号： F28F1/022 , F28D1/05391 , F28D2021/0071
摘要： A heat exchanger for a heating, ventilating and air conditioning system comprises a plurality of heat exchange tubes extending between a pair of spaced header tanks and arranged in groups of tubes with varying number of tubes in each group to cause a refrigerant to flow in multiple passes in the interior of the tubes across another fluid flowing on the exterior of the tubes. The heat exchange tubes comprise a plurality of flow passages having at least one corner formed by a pair of straight or arcuate sides with an included angle of less than or equal to ninety degrees, more preferably less than or equal to thirty degrees, to promote intense pool boiling within the flow passages. In addition to at least one corner region, the flow passage has a passage-specific optimal hydraulic diameter determined by the relationship between the optimal hydraulic diameter of the passage and the optimal hydraulic diameter of a baseline circular passage.
摘要翻译：用于加热，通风和空调系统的热交换器包括多个热交换管，该热交换管在一对隔开的集水箱之间延伸，并且在每组中以不同数量的管排成一组管，以使制冷剂在多次通过在管的内部横跨在管的外部流动的另一种流体。热交换管包括多个流动通道，其具有由一对直线或弓形侧面形成的至少一个角部，其中夹角小于或等于九十度，更优选小于或等于三十度，以促进强烈泳池在流动通道内沸腾。除了至少一个角区域之外，流动通道具有由通道的最佳水力直径与基线圆形通道的最佳水力直径之间的关系确定的通道特定的最佳水力直径。

98. 发明授权

US06840311B2 Compact thermosiphon for dissipating heat generated by electronic components 失效
标题翻译：用于散发电子元件产生的热量的紧凑型热虹吸管
公开(公告)号：US06840311B2
公开(公告)日：2005-01-11
申请号：US10374346
申请日：2003-02-25
申请人： Debashis Ghosh , Mohinder Singh Bhatti , Ilya Reyzin
发明人： Debashis Ghosh , Mohinder Singh Bhatti , Ilya Reyzin
IPC分类号： F28D15/02 , F28F1/02 , F28F1/40 , F28F3/02 , H01L23/427 , H05K7/20
CPC分类号： F28D15/0266 , F28D15/0233 , F28D2015/0216 , F28F1/022 , F28F1/40 , F28F3/025 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A compact thermosiphon assembly for dissipating heat generated by electronic components using a working fluid includes a tube having a first end and a second end and a flat cross section defining an elongated chamber is disclosed. The tube has an evaporation region for receiving heat to evaporate the working fluid into a vaporized working fluid within the chamber disposed between a first condensation region and a second condensation region opposite the first condensation region for condensing the vaporized working fluid back into a liquefied working fluid within the chamber. Each of the condensation regions have a first portion extending upwardly at a first angle from the evaporation region and a second portion extending upwardly at a second angle different than the first angle.
摘要翻译：公开了一种使用工作流体散发由电子部件产生的热的紧凑型热虹吸管组件，其包括具有第一端和第二端以及限定细长室的扁平横截面的管。管具有用于接收热量的蒸发区域，用于将工作流体蒸发到设置在与第一冷凝区域相对的第一冷凝区域和第二冷凝区域之间的室内的汽化工作流体中，用于将蒸发的工作流体冷凝回液化工作流体在房间内每个冷凝区域具有从蒸发区域以第一角度向上延伸的第一部分和以不同于第一角度的第二角度向上延伸的第二部分。

99. 发明授权

US06761211B2 High-performance heat sink for electronics cooling 失效
标题翻译：用于电子冷却的高性能散热器
公开(公告)号：US06761211B2
公开(公告)日：2004-07-13
申请号：US09872678
申请日：2001-06-01
申请人： Mohinder Singh Bhatti , Shrikant M. Joshi , Russell S. Johnson
发明人： Mohinder Singh Bhatti , Shrikant M. Joshi , Russell S. Johnson
IPC分类号： F28F700
CPC分类号： F28F3/02 , F28F13/003 , H01L23/367 , H01L23/3677 , H01L23/3733 , H01L23/3737 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
摘要： Heat sinks are provided that achieve very high convective heat transfer surface per unit volume. These heat sinks comprise a spreader plate having a recessed area on one surface and a flat area on another surface, at least two fins and porous reticulated foam blocks having intervening gaps that fill the width and at least a portion of the length between the fins. The foam block may be a continuous single block within the space between two adjacent fins along the length of the fins or may be an array of short-length blocks having intervening gaps along the length of the fins.
摘要翻译：提供散热器，其实现每单位体积非常高的对流传热表面。这些散热器包括在一个表面上具有凹陷区域并且在另一个表面上具有平坦区域的扩散板，至少两个翅片和多孔网状泡沫块，其具有填充该散热片之间的宽度和至少一部分长度的中间间隙。泡沫块可以是沿着翅片的长度在两个相邻翅片之间的空间内的连续的单个块，或者可以是沿翅片的长度具有中间间隙的短长度块的阵列。

100. 再颁专利

USRE38181E1 Dehumidifying mechanism for auto air conditioner with improved space utilization and thermal efficiency 失效
标题翻译：具有改善空间利用率和热效率的汽车空调除湿机构
公开(公告)号：USRE38181E1
公开(公告)日：2003-07-15
申请号：US09792199
申请日：2001-02-23
申请人： Prasad Shripad Kadle , Mohinder Singh Bhatti
发明人： Prasad Shripad Kadle , Mohinder Singh Bhatti
IPC分类号： F25D2300
CPC分类号： B60H3/024 , B60H2003/028 , F24F3/1423 , F24F2003/144 , F24F2003/1464 , F24F2203/1004 , F24F2203/1012 , F24F2203/1032 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1052 , F24F2203/1056 , F24F2203/106 , F24F2203/1068 , F24F2203/1084 , F24F2203/1096 , Y10S165/357
摘要： An improved dehumidification system for automotive use includes a rotating, wheel like heat exchanger with axially open cells that carry a water adsorbing material. Opposed ambient air and heated air flows, covering opposite halves of the wheel, continually adsorb water on one side and are recharged on the other side. Alternating radially closed cells between the axially open cells carry no desiccant material, but receive a cross cooling flow, on the water adsorbing side of the wheel only, to remove the heat released during the water adsorption process. The desiccant recharging process on the other side of the wheel is not disturbed by the cross cooling flow.
摘要翻译：用于汽车应用的改进的除湿系统包括旋转的轮式热交换器，其具有携带水吸附材料的轴向开放的电池。相对的环境空气和加热的空气流动，覆盖轮的相对的两半，在一侧连续吸附水，并在另一侧进行再充电。在轴向开放的细胞之间的交替的径向封闭的细胞不携带干燥剂材料，而是仅在轮的水吸附侧接受交叉冷却流，以除去在水吸附过程中释放的热量。车轮另一侧的干燥剂再充电过程不会受到交叉冷却流的干扰。

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