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公开(公告)号：US4494171A
公开(公告)日：1985-01-15
申请号：US411059
申请日：1982-08-24
CPC分类号： F28F3/086 , H01L23/473 , H01L2924/0002 , Y10S165/908
摘要： The present invention relates to an impingement cooling apparatus for use in the removal of heat from a heat liberating device. The apparatus includes a housing on which the device is secured and a stack of plates fitted within the housing. One of the plates is an impingement orifice plate adjacent the housing where the device is located. The orifice plate has a region that is characterized by coolant flow impingement orifices passing therethrough. The orifice plate also has a coolant drainage return adjacent the impingement orifice region.
摘要翻译： 本发明涉及一种用于从放热装置中除去热量的冲击冷却装置。 该装置包括壳体，该壳体被固定在该壳体上，并且安装在壳体内的一叠板。 其中一个板是与设备所在的壳体相邻的冲击孔板。 孔板具有特征在于冷却剂流动冲击孔通过其中的区域。 孔板还具有邻近冲击孔区域的冷却剂排出口。
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公开(公告)号：US5770903A
公开(公告)日：1998-06-23
申请号：US492509
申请日：1995-06-20
CPC分类号： H02K9/20 , F28D15/02 , F28D20/02 , H05K7/2029 , Y02E60/145
摘要： An electro-mechanical device having an integral reflux-type cooler configured to conduct heat generated in a first member of the electro-mechanical device to a heat sink, while not exposing a second member of the device to refrigerant in the reflux cooler is provided. In some embodiments of the invention, the refrigerant is allowed to directly contact electrical windings, or a magnetic core of the electro-magnetic device for maximizing heat transfer. Other embodiments of the invention provide integral phase change material for heat storage capability, and allow flexibility in mounting the condenser of the reflux cooler remotely from the electro-mechanical device.
摘要翻译： 提供一种机电装置，其具有整体回流型冷却器，其被配置为将机电装置的第一构件中产生的热量传导到散热器，同时不将该装置的第二构件暴露于回流冷却器中的制冷剂。 在本发明的一些实施例中，制冷剂被允许直接接触电绕组或电磁装置的磁芯，以使热传递最大化。 本发明的其它实施例提供用于蓄热能力的整体相变材料，并且允许将回流冷却器的冷凝器远离机电装置的灵活性。
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公开(公告)号：US4683389A
公开(公告)日：1987-07-28
申请号：US812188
申请日：1985-12-23
申请人： John Readman , Timothy J. Bland
发明人： John Readman , Timothy J. Bland
CPC分类号： H02K9/19 , F16N31/00 , H02K2205/12
摘要： An oil scavenge system for use in a generator or the like which includes a housing having a plurality of isolated compartments into which oil may leak from the coolant flow passages of the generator. A plurality of fluid jet pumps are mounted in respective internal cavities about the housing of the generator. At least one internal passageway in the housing communicates each isolated compartment with one of the fluid jet pumps, whereby oil leaking into a compartment can be withdrawn therefrom by the respective jet pump. An internal conduit in the housing delivers oil under pressure to each fluid jet pump for operating the pump. An internal flow passage in the housing from the jet pump returns the oil to an engine gearbox pump.
摘要翻译： 一种用于发电机等的除油系统，其包括具有多个隔离隔室的壳体，油可能从发生器的冷却剂流动通道泄漏。 多个流体喷射泵围绕发电机的壳体安装在相应的内部空腔中。 壳体中的至少一个内部通道使每个隔离隔室与流体喷射泵中的一个连通，由此可以通过相应的喷射泵从其中排出泄漏到隔间中的油。 壳体内部的导管将压力下的油输送到每个流体喷射泵，以便操作泵。 来自喷射泵的壳体中的内部流动通道将油返回到发动机变速箱泵。
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公开(公告)号：US4600848A
公开(公告)日：1986-07-15
申请号：US738053
申请日：1985-05-24
IPC分类号： H02K9/19
CPC分类号： H02K9/19
摘要： Windage losses in the air gap of a dynamoelectric machine and normally associated with direct contact liquid cooling are avoided through the provision of a first weir (flange) radially inwardly of rotor conductors and a second weir radially and axially outwardly of the first weir which provides a fan-like spray of coolant on stator end turns at a location remote from the air gap.
摘要翻译： 通常通过在转子导体的径向向内设置第一堰（法兰），并在第一堰的径向和轴向向外提供第二堰，避免了电动机的气隙中的通风损失，并且通常与直接接触液体冷却有关。 在定子端上的风扇式冷却剂喷雾在远离气隙的位置转动。
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公开(公告)号：US5950714A
公开(公告)日：1999-09-14
申请号：US787337
申请日：1997-01-27
IPC分类号： H01L23/467 , H05K7/20 , F28F7/00
CPC分类号： H01L23/467 , H01L2924/0002
摘要： This invention relates to a cooling apparatus for at least one electronic component. The cooling apparatus includes a first member which has an inner surface and an outer surface. The outer surface of the first member is adapted for mounting the electronic component thereon at a preselected location. The cooling apparatus also includes a venturi member which is fixedly secured to the inner surface of the first member. The venturi member is positioned to direct a cooling fluid to flow in thermal communication with the inner surface of the first member. The venturi member is also positioned to control a flow velocity of the cooling fluid flowing in thermal communication with a preselected portion of the inner surface of the first member. The preselected portion of the inner surface of the first member is opposite to the preselected location of the outer surface of the first member.
摘要翻译： 本发明涉及一种用于至少一个电子部件的冷却装置。 冷却装置包括具有内表面和外表面的第一构件。 第一构件的外表面适于将电子部件安装在预定位置上。 冷却装置还包括固定地固定到第一构件的内表面的文氏管构件。 文丘里管构件定位成引导冷却流体与第一构件的内表面热连通地流动。 文丘里管构件还被定位成控制与第一构件的内表面的预选部分热连通的冷却流体的流速。 第一构件的内表面的预选部分与第一构件的外表面的预选位置相反。
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公开(公告)号：US5676198A
公开(公告)日：1997-10-14
申请号：US340130
申请日：1994-11-15
IPC分类号： H01L23/467 , H05K7/20 , F28F7/00
CPC分类号： H01L23/467 , H01L2924/0002
摘要： This invention relates to a cooling apparatus for at least one electronic component. The cooling apparatus includes a first member which has an inner surface and an outer surface. The outer surface of the first member is adapted for mounting the electronic component thereon at a preselected location. The cooling apparatus also includes a venturi member which is fixedly secured to the inner surface of the first member. The venturi member is positioned to direct a cooling fluid to flow in thermal communication with the inner surface of the first member. The venturi member is also positioned to control a flow velocity of the cooling fluid flowing in thermal communication with a preselected portion of the inner surface of the first member. The preselected portion of the inner surface of the first member is opposite to the preselected location of the outer surface of the first member.
摘要翻译： 本发明涉及一种用于至少一个电子部件的冷却装置。 冷却装置包括具有内表面和外表面的第一构件。 第一构件的外表面适于将电子部件安装在预定位置上。 冷却装置还包括固定地固定到第一构件的内表面的文氏管构件。 文丘里管构件定位成引导冷却流体与第一构件的内表面热连通地流动。 文丘里管构件还被定位成控制与第一构件的内表面的预选部分热连通的冷却流体的流速。 第一构件的内表面的预选部分与第一构件的外表面的预选位置相反。
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公开(公告)号：US5177666A
公开(公告)日：1993-01-05
申请号：US781886
申请日：1991-10-24
IPC分类号： H05K7/20
CPC分类号： H05K7/20636 , H05K1/144
摘要： A cooling rack is provided for cooperating with a chassis, the chassis having both electrical and fluid connectors, the fluid connectors being interconnected by a manifold for distributing cooling fluid to and from the rack, the rack having a cooling support including at least one electrical component cooling pad, a rack manifold for circulating cooling fluid to the cooling pad, a rack electrical connector, a rack inlet fluid connector in fluid communication with the rack manifold for receiving cooling fluid from the chassis to be circulated through the rack manifold for cooling the cooling pad, and a rack outlet fluid connector in fluid communication with the rack manifold for returning cooling fluid from the rack manifold to the chassis so that the cooling fluid can be recooled, wherein the rack electrical connectors, the rack inlet fluid connector, and the rack outlet fluid connector are arranged so that, when the cooling rack is attached to the chassis, the rack electrical connector, the rack inlet fluid connector, and the rack outlet fluid connector will mate generally in unison with the respective chassis electrical connector and chassis fluid connectors.
摘要翻译： 冷却架设置成与底盘配合，底盘具有电连接器和流体连接器，流体连接器通过歧管互连，用于将冷却流体分配到机架和从架子分配冷却流体，该冷却支架包括至少一个电气部件 冷却垫，用于将冷却流体循环到冷却垫的齿条歧管，齿条电连接器，与齿条歧管流体连通的齿条入口流体连接器，用于接收来自底盘的冷却流体，以通过齿条歧管循环以冷却冷却 垫和与齿条歧管流体连通的齿条出口流体连接器，用于将冷却流体从齿条歧管返回到底盘，使得冷却流体可以被重新冷却，其中齿条电连接器，齿条入口流体连接器和齿条 出口流体连接器布置成使得当冷却架附接到机架时，机架电气连接 r，机架入口流体连接器和机架出口流体连接器将大体上与相应的底盘电连接器和底盘流体连接器配合。
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8.发明授权
公开(公告)号：US4679980A
公开(公告)日：1987-07-14
申请号：US686982
申请日：1984-12-27
申请人： Timothy J. Bland
发明人： Timothy J. Bland
摘要： An inventory control device for a pitot pump used in a two-phase flow system, such as a closed-cycle Rankine system or a two-phase cooling loop for space vehicles. In these systems, there is a change of phase between liquid and vapor, dependent upon a change of power level or thermal transport rate. With these systems being used in devices that are subject to significant attitude change or acceleration forces or zero gravity conditions, the inventory control device is gravity insensitive and utilizes a second tube mounted in the pitot pump which is connected to an external accumulator. A pressure relation is established whereby the second tube will maintain a constant level of liquid within the rotating drum of the pitot pump.
摘要翻译： 用于两相流系统中的皮托管泵的库存控制装置，例如闭环循环兰金系统或用于太空车辆的两相冷却回路。 在这些系统中，取决于功率水平或热传输速率的变化，液体和蒸汽之间的相位发生变化。 由于这些系统被用于受到显着姿态改变或加速力或零重力条件影响的装置中，库存控制装置对重力不敏感，并利用安装在皮托管泵中的第二管，其连接到外部蓄能器。 建立压力关系，由此第二管将在皮托泵的旋转滚筒内保持恒定水平的液体。
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