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1.发明申请Thermosiphon for laptop computers comprising a boiling chamber with a square wave partition 有权用于笔记本电脑的Thermosiphon包括具有方波分隔的沸腾室公开(公告)号：US20090078396A1
公开(公告)日：2009-03-26
申请号：US11904115
申请日：2007-09-26
申请人： Mohinder Singh Bhatti , Ilya Reyzin , James Alan Bright , Stephan Michael Vetter , Shrikant Mukund Joshi
发明人： Mohinder Singh Bhatti , Ilya Reyzin , James Alan Bright , Stephan Michael Vetter , Shrikant Mukund Joshi
IPC分类号： F28D15/00
CPC分类号： F28D15/025 , F28D15/0233 , F28D15/0266 , G06F1/203
摘要： The invention provides for an orientation insensitive heat exchanger assembly for cooling an electronic device comprising a hermetically sealed housing defining a boiling chamber and two condensing chambers. A partition is disposed in the boiling chamber and defines two sets of alternating channels extending in overlapping relationship to one another and with one set of alternating channels open to one of the condensing chambers and the other set of alternating channels open to the other condensing chamber for sealing the condensing chambers from one another. Coolant is maintained in each of the condensing chambers. In operation, if the thermosiphon is tilted with one side lower than the other, the channels open to the lower side are empty of coolant into the lower condensing chamber while the channels open to the opposite upper side hold the coolant over the entire boiling chamber aligning with an electronic device to continue cooling.
摘要翻译： 本发明提供了一种用于冷却电子装置的取向不敏感热交换器组件，其包括限定沸腾室和两个冷凝室的气密密封壳体。 分隔件设置在沸腾室中并且限定两组交替的通道彼此重叠的关系延伸，并且一组交替通道通向一个冷凝室，另一组交替通道对另一个冷凝室开放， 将冷凝室彼此密封。 冷凝液保持在每个冷凝室中。 在操作中，如果热虹吸管以一侧低于另一侧的方式倾斜，则通向下侧的通道在下冷凝室中没有冷却剂，而通向相反上侧的通道将冷却剂保持在整个沸腾室对齐 与电子设备继续冷却。
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2.发明授权Portable air filtration system utilizing a conductive coating and a filter for use therein 失效使用导电涂层的便携式空气过滤系统和用于其中的过滤器公开(公告)号：US07008469B2
公开(公告)日：2006-03-07
申请号：US10647482
申请日：2003-08-25
IPC分类号： B03C3/155
摘要： A portable air filtration system includes a filter housing having an air inlet and outlet. The housing defines a filtration chamber between the inlet and outlet. The air filtration system uses an intake fan, an ionizing mechanism, a filter media, and a conductive coating to filter air. The fan moves the air through the chamber. The ionizing mechanism ionizes particles within the air to a negative charge. The media includes an upstream side facing the inlet and a downstream side facing the outlet and is disposed between the ionizing mechanism and the outlet to entrap the particles. The conductive coating is applied to the upstream side of the media. This establishes an electric field between the ionizing mechanism and the conductive coating. Furthermore, the upstream side of the media is electrically-connected to ground through the conductive coating for dissipating the negative charge of the particles entrapped within the media.
摘要翻译： 便携式空气过滤系统包括具有空气入口和出口的过滤器壳体。 壳体在入口和出口之间限定了过滤室。 空气过滤系统使用进气风扇，离子化机构，过滤介质和导电涂层来过滤空气。 风扇将空气移动通过室。 电离机制将空气中的颗粒电离成负电荷。 介质包括面向入口的上游侧和面向出口的下游侧，并且设置在电离机构和出口之间以捕获颗粒。 将导电涂层施加到介质的上游侧。 这就建立了电离机构和导电涂层之间的电场。 此外，介质的上游侧通过导电涂层电连接到地面，以消散夹在介质中的颗粒的负电荷。
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公开(公告)号：US07562444B2
公开(公告)日：2009-07-21
申请号：US11221526
申请日：2005-09-08
IPC分类号： H05K3/30
CPC分类号： B23P15/26 , B23K11/14 , B23K2103/12 , B23P2700/10 , F28F3/048 , F28F3/12 , F28F9/0246 , F28F2260/02 , H01L21/4882 , H01L23/473 , H01L2924/0002 , Y10T29/49117 , Y10T29/4913 , Y10T29/49144 , Y10T29/4935 , Y10T29/49373 , H01L2924/00
摘要： A CPU cooling assembly includes a copper cold plate in which a pattern of ultra thin fins and channels are formed, and a copper manifold-cover in which a series of alternating inlet and outlet channels are formed, at right angles to the fin pattern. The manifold cover is sealed to the cold plate by a resistance welding technique that melts and closes up a perimeter welding seam just as the bottom edges of the manifold channels lightly engage the top edges of the micro fins. The result is a fully sealed assembly in which the channels and fins form an effective, very finely divided and regular checker board flow pattern for a suitable cooling fluid, with no deformation or clogging of the ultra thin flow channels.
摘要翻译： CPU冷却组件包括铜冷却板，其中形成有超薄翅片和通道的图案，以及铜歧管盖，其中形成有与翅片图案成直角的一系列交替的入口和出口通道。 歧管盖通过电阻焊接技术被密封到冷板，该技术熔融并封闭周边焊缝，就像歧管通道的底部边缘轻微接合微型翅片的顶部边缘一样。 结果是完全密封的组件，其中通道和翅片形成用于合适的冷却流体的有效的，非常细的和规则的棋盘流动图案，而不会使超薄流动通道发生变形或堵塞。
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4.发明申请Method of manufacturing a brazed micro-channel cold plate heat exchanger assembly 审中-公开钎焊微通道冷板式换热器组件的制造方法公开(公告)号：US20080229580A1
公开(公告)日：2008-09-25
申请号：US11728071
申请日：2007-03-23
IPC分类号： B21D53/02
CPC分类号： B23K1/0012 , B23K2101/14 , B23K2101/40 , F28F3/025 , F28F3/12 , F28F9/0246 , H01L23/473 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
摘要： The invention relates to a method of making a brazed micro-channel cold plate assembly for cooling a heat producing electronic component. The primary components of a cold plate assembly are a base plate, a manifold cover, and inlet/outlet pipes; wherein the individual components are assembled and brazed into an integral unit. The joining surfaces of the individual components have novel features that provide for permanent bonding of the joints by brazing and a hermetic seal along the joint seams. The novel features also forestall excess braze alloy from contaminating the interior surfaces of the assembled cold plate and obstructing the engineered flow channels.
摘要翻译： 本发明涉及一种制造用于冷却发热电子部件的钎焊微通道冷板组件的方法。 冷板组件的主要部件是基板，歧管盖和入口/出口管; 其中各个组件被组装并钎焊成整体单元。 单个部件的接合表面具有新颖的特征，其通过钎焊提供接头的永久粘接和沿着接缝的密封。 新颖的功能还防止过剩的钎焊合金污染组装冷板的内表面并阻塞工程流通道。
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公开(公告)号：US06989051B2
公开(公告)日：2006-01-24
申请号：US10647748
申请日：2003-08-25
申请人： Mark Joseph Parisi , Donald John Enzinna , Susan Claire Vasko , Ilya Reyzin , Stephan Michael Vetter
发明人： Mark Joseph Parisi , Donald John Enzinna , Susan Claire Vasko , Ilya Reyzin , Stephan Michael Vetter
IPC分类号： B03C3/155
摘要： A portable air filtration system includes a filter housing having an air inlet and an air outlet. The filter housing defines a filtration chamber between the air inlet and the air outlet. The portable air filtration system uses an ionizing mechanism, a filter media, and an electrode to filter air. The ionizing mechanism ionizes particles within the air to a negative charge. The filter media is disposed between the ionizing mechanism and the air outlet for entrapping the particles. The electrode is disposed between the ionizing mechanism and the filter media to establish an electric field. The electric field is established between the ionizing mechanism and the electrode adjacent to the filter media. The electrode is also electrically-connected to ground and to the filter media for dissipating the negative charge of the particles entrapped within the filter media.
摘要翻译： 便携式空气过滤系统包括具有空气入口和空气出口的过滤器壳体。 过滤器壳体在空气入口和空气出口之间限定了过滤室。 便携式空气过滤系统使用电离机构，过滤介质和电极来过滤空气。 电离机制将空气中的颗粒电离成负电荷。 过滤介质设置在电离机构和空气出口之间以捕获颗粒。 电极设置在电离机构和过滤介质之间以建立电场。 在电离机构和与过滤介质相邻的电极之间建立电场。 电极也电连接到地面和过滤介质上，以消散捕获在过滤介质中的颗粒的负电荷。
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公开(公告)号：US06224335B1
公开(公告)日：2001-05-01
申请号：US09384097
申请日：1999-08-27
IPC分类号： F04D2944
CPC分类号： F04D29/162 , F04D29/282 , F04D29/4233
摘要： An automotive air conditioning assembly has a fan that is molded by a technique that inevitably leaves the lower hub and upper rim radially staggered relative to one another. Therefore, a substantial length of the edges of the blades' bases are unsupported by the incomplete hub, and the air forced radially outwardly between the blades has no fan structure to confine it at that point. The invention provides a fan housing having a wall portion specially shaped so as to provide the air confinement function that the missing section of the fan hub cannot.
摘要翻译： 汽车空调组件具有通过不可避免地离开下轮毂和上轮缘相对于彼此径向交错的技术来模制的风扇。 因此，叶片基部的边缘的相当长的长度不被不完整的轮毂支撑，并且在叶片之间径向向外强制的空气没有风扇结构以将其限制在该点。 本发明提供一种风扇壳体，其具有特别成形的壁部分，以便提供风扇轮毂的缺失部分不能的空气限制功能。
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7.发明申请Method of manufacturing a cold plate heat exchanger assembly having a metallic compliant gasket 审中-公开制造具有金属柔性衬垫的冷板式热交换器组件的方法公开(公告)号：US20080301941A1
公开(公告)日：2008-12-11
申请号：US11810662
申请日：2007-06-06
IPC分类号： B21D53/02
CPC分类号： B23P15/26 , B23K26/123 , B23K26/142 , B23K26/144 , B23K26/32 , B23K26/34 , B23K26/364 , B23K26/382 , B23K26/389 , B23K26/40 , B23K35/007 , B23K2101/14 , B23K2103/12 , B23K2103/50 , B23P2700/10 , F28F3/048 , F28F3/12 , H01L21/4878 , H01L23/473 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
摘要： The subject invention provides a method of manufacturing an all-metal cold plate heat exchanger assembly for removing excess heat from a heat generating electronic component. The cold plate assembly includes a base plate having micro-channels and associated micro-fins, a manifold plate having alternating channels, and a manifold cover, wherein the manifold plate cooperates with the micro-channels to form an engineered pathway for coolant flow. This method assures a tight interface sealing between the contact surfaces of the alternating channels of the manifold plate and the coplanar surfaces of the micro-fins that would prevent coolant by-pass flow, but without clogging or jeopardizing the flow through the micro-channels. This method utilizes a layer of recast metallic particulates, which is a natural by-product of laser machining, as a compliant gasket material between the coplanar edges of the alternating channels and the coplanar edges of the micro-fins.
摘要翻译： 本发明提供了制造用于从发热电子部件去除多余热量的全金属冷板式热交换器组件的方法。 冷板组件包括具有微通道和相关联的微型翅片的基板，具有交替通道的歧管板和歧管盖，其中歧管板与微通道协作以形成用于冷却剂流动的工程化路径。 该方法确保在歧管板的交替通道的接触表面与微型翅片的共面表面之间的紧密界面密封，这将阻止冷却剂旁路流动，但是不堵塞或危及通过微通道的流动。 该方法利用重复金属颗粒层，其是激光加工的天然副产物，作为交替通道的共面边缘与微翅片的共面边缘之间的柔性衬垫材料。
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公开(公告)号：US20080247874A1
公开(公告)日：2008-10-09
申请号：US11784037
申请日：2007-04-05
IPC分类号： F04D29/58
CPC分类号： F04D25/0613 , F04D25/082 , F04D29/646
摘要： A cooling system includes a fan assembly that is rotated to move air in a primary path through a housing. The fan assembly includes a hub and a plurality of spaced reinforcing ribs that establish channels between a motor casing and the interior of the hub. A heat sink assembly is axially spaced from a hub bottom to define an air cavity that is in communication with a gap. The hub includes a tube that defines an air passage to establish communication with the cavity. A plurality of air vanes extend in a spiral path from the hub bottom and into the air cavity to move air through the air passage and create turbulence over the heat sink assembly. The air vanes move the air over the heat sink assembly and through the air passage to establish communication between the channels and the air cavity.
摘要翻译： 一种冷却系统包括一个风扇组件，该风扇组件被旋转以使主要路径中的空气通过壳体。 风扇组件包括毂和多个间隔开的加强肋，其在马达壳体和轮毂的内部之间建立通道。 散热器组件与毂底部轴向间隔开以限定与间隙连通的空气腔。 毂包括限定空气通道以与空腔建立连通的管。 多个空气叶片以螺旋路径从毂底部延伸到空气腔中，以使空气通过空气通道并在散热器组件上产生湍流。 空气叶片将空气移动到散热器组件上并且通过空气通道以在通道和空气腔之间建立连通。
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公开(公告)号：US07106594B2
公开(公告)日：2006-09-12
申请号：US10946860
申请日：2004-09-22
IPC分类号： H05K7/20
CPC分类号： H01L23/4093 , H01L2924/0002 , H01L2924/00
摘要： A heat transfer assembly comprising of an electronic component attached to an attachment point located on a circuit board and a clamping mechanism which applies a downward force against a block. In return, the block applies force against a heat transfer device which contacts the electronic component. The interface between the block and the heat transfer device contain a number of tongues and grooves to allow for positive location of the block against the heat transfer device while the clamping mechanism is fastened to the support. The positive location is configured for applying a localized force against a specific area on the electronic component.
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10.发明授权公开(公告)号：US06917502B2
公开(公告)日：2005-07-12
申请号：US10109017
申请日：2002-03-28
CPC分类号： H02J7/0032
摘要： An improved circuit supplies electrical power to a vehicle accessory load, such as a load that is powered through a vehicle accessory load connector or cigarette lighter plug. The circuit utilizes battery voltage comparator and timer switching circuitry to interrupt the supply of power to the accessory load if the engine-driven alternator fails to charge the storage battery for at least a predefined time interval (i.e., when the vehicle engine is not running), and to automatically re-establish electrical power supply to the load when battery charging resumes (i.e., when engine operation resumes).
摘要翻译： 改进的电路为车辆附件负载提供电力，例如通过车辆附件负载连接器或点烟器插头供电的负载。 如果发动机驱动的交流发电机不能对蓄电池充电至少预定的时间间隔（即当车辆发动机未运行时），该电路利用电池电压比较器和定时器切换电路来中断对附件负载的供电， 并且当电池充电恢复时（即，当发动机操作恢复时），自动重新建立对负载的电力供应。
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