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公开(公告)号：US20080236788A1
公开(公告)日：2008-10-02
申请号：US11731202
申请日：2007-03-30
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。
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公开(公告)号：US07406999B2
公开(公告)日：2008-08-05
申请号：US11412287
申请日：2006-04-27
IPC分类号： F28D15/02
CPC分类号： F28D15/0233 , F28D15/0266 , F28D15/04 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A thermosiphon cooling assembly cools an electronic device with a conical condensing tube disposed about a curved central axis curving upwardly from a top of the evaporating unit to an upper distal end and a shroud disposed outward of an exterior surface of the condensing tube at the upper distal end extending axially along the central axis from the upper distal end to a lower edge spaced from the top defining an air opening. An air moving device moves air about the central axis within the shroud to the air opening. A plurality of condensing fins are disposed in the condensing tube and each condensing fin forms a pair of corners with an interior surface of the condensing tube and a wick material is disposed in each of the corners to return condensed vapor to the evaporating unit.
摘要翻译： 热虹吸冷却组件用电子装置冷却电子装置，该锥形冷凝管围绕弯曲的中心轴线设置，该中心轴线从蒸发单元的顶部向上弯曲到上部远端，并且在上部远端处设置在冷凝管外表面外侧的护罩 所述端部沿所述中心轴线从所述上远端轴向延伸到与限定空气开口的顶部间隔开的下边缘。 空气移动装置将围绕护罩的中心轴线的空气移动到空气开口。 多个冷凝翅片设置在冷凝管中，并且每个冷凝翅片与冷凝管的内表面形成一对角部，并且每个角部设置芯材以将冷凝的蒸气返回到蒸发单元。
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公开(公告)号：US20080127661A1
公开(公告)日：2008-06-05
申请号：US11633156
申请日：2006-12-04
申请人： Mohinder Singh Bhatti , Ilya Reyzin
发明人： Mohinder Singh Bhatti , Ilya Reyzin
CPC分类号： F28D5/02 , B21D53/085 , F25B39/04 , F25B49/027 , F25B2339/041 , F28D1/05383 , F28F1/126 , F28F13/187
摘要： A plurality of tubes define refrigerant passages extending vertically from a lower end to an upper end for condensing a superheated refrigerant to a subcooled liquid. A bottom header is in fluid communication with the lower end of the tubes, and a top header is in fluid communication with the upper end of the tubes. A plurality of fins extend back and forth between a plurality of apexes joined to the tubes by a connector with a plurality of gaps defined between the fins and the sides of the tubes to allow water to flow through the gaps for greater heat transfer. Methods of fabricating and a method of operating the heat exchanger are also described.
摘要翻译： 多个管限定从下端到上端垂直延伸的制冷剂通道，用于将过热制冷剂冷凝至过冷液体。 底部集管与管的下端流体连通，并且顶部集管与管的上端流体连通。 多个翅片通过具有限定在翅片和管的侧面之间的多个间隙的连接器在连接到管的多个顶点之间来回延伸，以允许水流过间隙以实现更大的热传递。 还描述了制造方法和操作热交换器的方法。
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公开(公告)号：US20080110599A1
公开(公告)日：2008-05-15
申请号：US11599942
申请日：2006-11-15
IPC分类号： 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。
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公开(公告)号：US07331380B2
公开(公告)日：2008-02-19
申请号：US11205338
申请日：2005-08-17
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。
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公开(公告)号：US20070289313A1
公开(公告)日：2007-12-20
申请号：US11453717
申请日：2006-06-15
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。
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公开(公告)号：US20070284094A1
公开(公告)日：2007-12-13
申请号：US11448591
申请日：2006-06-07
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。
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公开(公告)号：US07278471B2
公开(公告)日：2007-10-09
申请号：US11242739
申请日：2005-10-04
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.
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79.发明授权公开(公告)号：US07204299B2
公开(公告)日：2007-04-17
申请号：US10984422
申请日：2004-11-09
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。
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80.发明授权Compact thermosiphon for dissipating heat generated by electronic components 失效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
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。
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