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1. 发明授权

US5768068A Head/suspension design having fewer signal wires and making the same 失效
标题翻译：头/悬挂设计具有较少的信号线并使其相同
公开(公告)号：US5768068A
公开(公告)日：1998-06-16
申请号：US728290
申请日：1996-10-08
申请人： Eric A. Eckberg , Robert R. Suchomel , Albert J. Wallash
发明人： Eric A. Eckberg , Robert R. Suchomel , Albert J. Wallash
IPC分类号： G11B5/39 , G11B5/00 , G11B5/17 , G11B5/40 , G11B5/48 , G11B5/33
CPC分类号： G11B5/4853 , G11B5/17 , G11B5/40 , G11B5/4886 , G11B2005/0018 , G11B5/3967
摘要： A method and apparatus for reducing the number of wires needed between the read/write elements and the AE module. An inductive coil and a magneto-resistive element are formed on a substrate such that each includes an input signal lead and a ground return lead terminal. The ground return lead terminal of the inductive coil and the magneto-resistive element share a common ground return lead. The common ground return lead may be formed using a distinct wiring construct or by using a conductive substrate. A conductive suspension may also be formed wherein the conductive substrate is coupled to the conductive suspension. The input signal lead of the inductive coil and the magneto-resistive element may also share a common connector pad for providing signal coupling. A current flow element may be used to control the flow of current through the inductive coil and the magneto-resistive element.
摘要翻译：一种用于减少读/写元件和AE模块之间所需的导线数量的方法和装置。感应线圈和磁阻元件形成在基板上，使得每个包括输入信号引线和接地返回引线端子。感应线圈和磁阻元件的接地回路引线端子共用一个公共接地回路引线。公共接地返回引线可以使用不同的布线构造或通过使用导电基板来形成。还可以形成导电悬浮液，其中导电基底与导电悬浮液相连。感应线圈和磁阻元件的输入信号引线也可以共享用于提供信号耦合的公共连接器焊盘。电流流动元件可用于控制通过感应线圈和磁阻元件的电流流动。

2. 发明授权

US08925739B2 High-capacity computer rack with rear-accessible side bays 有权
标题翻译：大容量计算机机架，后置可拆卸侧托架
公开(公告)号：US08925739B2
公开(公告)日：2015-01-06
申请号：US13559163
申请日：2012-07-26
申请人： Martin J. Crippen , Karl Dittus , Eric A. Eckberg , John H. Mohlke , Randy J. Speltz , Robert W. Stegner , Ronald S. Taylor , Gregory S. Vande Corput , Charles E. White, III
发明人： Martin J. Crippen , Karl Dittus , Eric A. Eckberg , John H. Mohlke , Randy J. Speltz , Robert W. Stegner , Ronald S. Taylor , Gregory S. Vande Corput , Charles E. White, III
IPC分类号： A47F7/00 , A47B81/00 , A47G29/00 , G06F1/16 , H05K7/16
CPC分类号： H05K7/1488
摘要： An embodiment of a computer rack is capable of supporting up to 48U of electronic devices, including a central rack space for up to 42U and six 1U side bays. The side bays are fully accessible from the rear of the rack, so that all of the components may be serviced without pulling the rack out from a row and removing side panels. Optional strip PDUs may be mounted at the rear. The rack complies with standard dimensions for a 19-inch rack, including standard vertical and horizontal rail dimensions, and fits on a standard 600 mm×1200 mm floor tile.
摘要翻译：计算机机架的一个实施例能够支持高达48U的电子设备，包括最多42U的中央机架空间和6个1U的侧面托架。侧托架可从机架的后部完全接近，以便所有的部件可以在不从一排拉出架子并拆卸侧板的情况下进行维修。可选带状PDU可以安装在后部。机架符合19英寸机架的标准尺寸，包括标准的垂直和水平导轨尺寸，并适用于标准的600 mm×1200 mm地砖。

3. 发明授权

US08789384B2 Computer rack cooling using independently-controlled flow of coolants through a dual-section heat exchanger 有权
标题翻译：计算机机架冷却采用独立控制的冷却剂流经二段热交换器
公开(公告)号：US08789384B2
公开(公告)日：2014-07-29
申请号：US12729859
申请日：2010-03-23
申请人： Eric A. Eckberg , Vinod Kamath , Howard V. Mahaney, Jr. , William M. Megarity , Mark E. Steinke
发明人： Eric A. Eckberg , Vinod Kamath , Howard V. Mahaney, Jr. , William M. Megarity , Mark E. Steinke
IPC分类号： F25B27/00 , F25B7/00 , F25D23/12 , F28D15/00 , H05K7/20
CPC分类号： F28D1/0435 , F28D1/0477 , H05K7/2079
摘要： Embodiments of the present invention include a cooling system and method for cooling a computer rack by circulating liquid coolant through different sections of a rack heat exchanger under separately controlled flow and temperature conditions. In a method according to one embodiment, a first liquid coolant is supplied to a first section of an air-to-liquid heat exchanger. A second liquid coolant is supplied to a second section of the air-to-liquid heat exchanger at a different temperature than the first liquid coolant. Airflow is generated through rack-mounted computer components to the first and second sections of the air-to-liquid heat exchanger. The flow rates of the first and second liquid coolants are independently controlled to enforce a target cooling parameter. The independent operation of the first and second fin tube sections allows for the increased use of un-chilled water without sacrificing heat removal objectives.
摘要翻译：本发明的实施例包括冷却系统和方法，用于通过在独立控制的流量和温度条件下将液体冷却剂循环通过架式热交换器的不同部分来冷却计算机机架。在根据一个实施例的方法中，第一液体冷却剂被供应到空气对液体热交换器的第一部分。第二液体冷却剂以与第一液体冷却剂不同的温度供应到空气至液体热交换器的第二部分。气流通过机架安装的计算机部件产生到空气 - 液体热交换器的第一和第二部分。独立地控制第一和第二液体冷却剂的流量，以实施目标冷却参数。第一和第二翅片管部分的独立操作允许增加使用未冷却的水而不牺牲散热目的。

4. 发明申请

US20110232889A1 COMPUTER RACK COOLING USING INDEPENDENTLY-CONTROLLED FLOW OF COOLANTS THROUGH A DUAL-SECTION HEAT EXCHANGER 有权
标题翻译：通过双段热交换器独立控制冷却水流量的计算机机架冷却
公开(公告)号：US20110232889A1
公开(公告)日：2011-09-29
申请号：US12729859
申请日：2010-03-23
申请人： Eric A. Eckberg , Vinod Kamath , Howard V. Mahaney, JR. , William M. Megarity , Mark E. Steinke
发明人： Eric A. Eckberg , Vinod Kamath , Howard V. Mahaney, JR. , William M. Megarity , Mark E. Steinke
IPC分类号： F28F27/00 , F28D15/00
CPC分类号： F28D1/0435 , F28D1/0477 , H05K7/2079
摘要： Embodiments of the present invention include a cooling system and method for cooling a computer rack by circulating liquid coolant through different sections of a rack heat exchanger under separately controlled flow and temperature conditions. In a method according to one embodiment, a first liquid coolant is supplied to a first section of an air-to-liquid heat exchanger. A second liquid coolant is supplied to a second section of the air-to-liquid heat exchanger at a different temperature than the first liquid coolant. Airflow is generated through rack-mounted computer components to the first and second sections of the air-to-liquid heat exchanger. The flow rates of the first and second liquid coolants are independently controlled to enforce a target cooling parameter. The independent operation of the first and second fin tube sections allows for the increased use of un-chilled water without sacrificing heat removal objectives.
摘要翻译：本发明的实施例包括冷却系统和方法，用于通过在独立控制的流量和温度条件下将液体冷却剂循环通过架式热交换器的不同部分来冷却计算机机架。在根据一个实施例的方法中，第一液体冷却剂被供应到空气对液体热交换器的第一部分。第二液体冷却剂以与第一液体冷却剂不同的温度供应到空气至液体热交换器的第二部分。气流通过机架安装的计算机部件产生到空气 - 液体热交换器的第一和第二部分。独立地控制第一和第二液体冷却剂的流量，以实施目标冷却参数。第一和第二翅片管部分的独立操作允许增加使用未冷却的水而不牺牲散热目的。

5. 发明授权

US06765743B2 Micro-actuator transducer stack inertia cancellation control 有权
标题翻译：微执行器传感器堆栈惯性取消控制
公开(公告)号：US06765743B2
公开(公告)日：2004-07-20
申请号：US09837691
申请日：2001-04-18
申请人： Dale E. Goodman , Eric A. Eckberg
发明人： Dale E. Goodman , Eric A. Eckberg
IPC分类号： G11B2102
CPC分类号： G11B5/4846 , G11B5/4853 , G11B5/5552
摘要： A micro-actuator of a head suspension either is wired in a reverse polarity to effect movement of the suspension arms in opposing directions relative to the magnetic disks or reversed in physical orientation and wired identically. This permits a single micro-actuator control signal to control all micro-actuators and thereby cancel the affects of inertia of the suspension arms and the read/write heads on the actuator arms as half of the suspension arms and magnetic heads move in one direction while, simultaneously, the other half of the suspension arms and magnetic heads move in a second, opposite direction in response to a single control signal, simplifying wiring and control electronics. The counter-movement of the suspension arms and magnetic counter the inertia and inertial forces and expedite the settling into their stable recording/reading positions, thereby reducing seek times and improving disk drive performance.
摘要翻译：磁头悬架的微致动器或者以相反的极性布线，以实现相对于磁盘的相反方向的悬架臂的移动或物理取向反向并且相同地布线。这允许单个微致动器控制信号来控制所有微致动器，从而在悬架臂和磁头的一半沿一个方向移动的同时消除悬架臂和致动器臂上的读/写头的惯性的影响，同时同时，另一半的悬架臂和磁头响应于单个控制信号在第二相反方向上移动，从而简化布线和控制电子装置。悬架臂和磁铁的反运动反映了惯性和惯性力，并加快了稳定的记录/读取位置，从而减少了寻道时间，提高了磁盘驱动器性能。

6. 发明授权

US08693198B2 Structural configuration of a heat exchanger door for an electronics rack 有权
标题翻译：用于电子机架的热交换器门的结构构造
公开(公告)号：US08693198B2
公开(公告)日：2014-04-08
申请号：US13443084
申请日：2012-04-10
申请人： Eric A. Eckberg , Howard V. Mahaney, Jr. , William M. Megarity , Roger R. Schmidt , Tejas Shah , Scott A. Shurson
发明人： Eric A. Eckberg , Howard V. Mahaney, Jr. , William M. Megarity , Roger R. Schmidt , Tejas Shah , Scott A. Shurson
IPC分类号： H05K7/20 , G06F1/20
CPC分类号： H05K7/20536 , H05K7/20781
摘要： A heat exchanger door is provided which includes a door assembly spanning at least a portion of the air inlet or outlet side of an electronics rack. The door assembly includes an airflow opening which facilitates air ingress or egress of airflow through the electronics rack. The door assembly further includes an air-to-coolant heat exchanger and a structural support. The heat exchanger is disposed so that airflow through the airflow opening passes across the heat exchanger. The heat exchanger includes a heat exchanger core and a heat exchanger casing coupled to the core. The core includes at least one coolant-carrying channel which loops through the casing. The structural support is attached to the heat exchanger casing to define with the casing a tubular door support structure. The looping of the coolant-carrying channel(s) through the heat exchanger casing resides within the tubular door support structure.
摘要翻译：提供了一种热交换器门，其包括横跨电子机架的空气入口或出口侧的至少一部分的门组件。门组件包括气流开口，其有助于空气进入或流出通过电子机架的气流。门组件还包括空气 - 冷却剂热交换器和结构支撑件。热交换器设置成使得通过气流开口的气流穿过热交换器。热交换器包括热交换器芯和耦合到芯的热交换器壳体。该芯包括至少一个循环穿过壳体的冷却剂传送通道。结构支撑件附接到热交换器壳体以与壳体一起限定管状门支撑结构。通过热交换器壳体的冷却剂输送通道的循环位于管状门支撑结构内。

7. 发明申请

US20140060799A1 Configuring A Liquid Cooling System Associated With Electrical Computing Racks 审中-公开
标题翻译：配置与电气计算机架有关的液体冷却系统
公开(公告)号：US20140060799A1
公开(公告)日：2014-03-06
申请号：US13605429
申请日：2012-09-06
申请人： Eric A. Eckberg , Howard V. Mahaney, JR. , Michael S. Miller , Tejas Shah
发明人： Eric A. Eckberg , Howard V. Mahaney, JR. , Michael S. Miller , Tejas Shah
IPC分类号： F28F27/00 , G05D23/00
CPC分类号： G05D23/1932 , H05K7/2079
摘要： Configuring a liquid cooling system according to a particular embodiment of the present invention include a valve controller determining a temperature of liquid within a particular portion of the liquid cooling system; determining whether the temperature of the liquid within the particular portion of the liquid cooling system exceeds a predetermined threshold; if predetermined threshold is not exceeded, configuring, one or more valves such that liquid directly exiting a first liquid cooling apparatus of a first electrical component rack is used in a second liquid cooling apparatus to cool a second electrical component rack; and if the predetermined threshold is exceeded, configuring the one or more valves such that liquid directly exiting a main supply line of the liquid cooling system is used in the second liquid cooling apparatus to cool the second electrical component rack.
摘要翻译：根据本发明的特定实施例的液体冷却系统的配置包括：阀控制器，其确定液体冷却系统的特定部分内的液体的温度; 确定液体冷却系统的特定部分内的液体的温度是否超过预定的阈值; 如果不超过预定阈值，则配置一个或多个阀，使得直接离开第一电气部件齿条的第一液体冷却装置的液体被用于第二液体冷却装置中以冷却第二电气部件齿条; 并且如果超过预定阈值，则构造一个或多个阀，使得在第二液体冷却装置中使用直接离开液体冷却系统的主供应管线的液体来冷却第二电气部件架。

8. 发明授权

US08641973B2 Micro-fluidic test apparatus and method 有权
标题翻译：微流体试验装置及方法
公开(公告)号：US08641973B2
公开(公告)日：2014-02-04
申请号：US13410910
申请日：2012-03-02
申请人： Govindarajan Natarajan , Emmanuel Delamarche , Eric A. Eckberg , James N. Humenik , Kathleen A. McGroddy-Goetz , Scott Partington , Christopher F. Perrera , Marco G. Trivella , Timothy M. Wiwel
发明人： Govindarajan Natarajan , Emmanuel Delamarche , Eric A. Eckberg , James N. Humenik , Kathleen A. McGroddy-Goetz , Scott Partington , Christopher F. Perrera , Marco G. Trivella , Timothy M. Wiwel
IPC分类号： C12M1/34
CPC分类号： G01N33/487 , A61B5/685 , B01L3/0268 , B01L3/5025 , B01L3/502715 , B01L2300/0645 , B01L2300/0887 , B01L2400/0406 , B01L2400/0481 , G01N27/07 , Y10T436/2575
摘要： An apparatus, system, and method for determining the osmolarity of a fluid. The apparatus includes at least one micro-fluidic circuit and at least one electrical circuit disposed in communication with the micro-fluidic circuit for determining a property of a fluid contained within the at least one micro-fluidic circuit.
摘要翻译：用于测定流体渗透压的装置，系统和方法。该装置包括至少一个微流体回路和与微流体回路连通的至少一个电路，用于确定包含在至少一个微流体回路内的流体的性质。

9. 发明授权

US08385067B2 In-line memory and circuit board cooling system 有权
标题翻译：在线记忆和电路板冷却系统
公开(公告)号：US08385067B2
公开(公告)日：2013-02-26
申请号：US12944680
申请日：2010-11-11
申请人： Amilcar Arvelo , Jason R. Eagle , Eric A. Eckberg , Gary F. Goth , Katie L. Pizzolato , Scott A. Shurson
发明人： Amilcar Arvelo , Jason R. Eagle , Eric A. Eckberg , Gary F. Goth , Katie L. Pizzolato , Scott A. Shurson
IPC分类号： H05K7/20 , F28F7/00 , H01L23/34
CPC分类号： H05K7/20772 , G06F1/20
摘要： A system to remove heat from an in-line memory module and/or circuit board may include a cold-rail to engage each end of an in-line memory module adjacent to where the in-line memory module is attachable to a circuit board, the cold-rail to remove heat from the in-line memory module. The system may also include a cold-plate connected to the cold-rail with the circuit board between the cold-plate and the cold-rail, the cold-plate to remove heat from the circuit board.
摘要翻译：从串行存储器模块和/或电路板去除热量的系统可以包括一个冷轨，用于接合直列式存储器模块可连接到电路板的位置的直列式存储器模块的每一端，用于从串行内存模块中移除热量的冷轨。该系统还可以包括连接到冷轨的冷板，电路板在冷板和冷轨之间，冷板用于从电路板去除热量。

10. 发明申请

US20120312510A1 Automatic In Situ Coolant Flow Control in LFT Heat Exchanger 有权
标题翻译： LFT换热器自动现场冷却液流量控制
公开(公告)号：US20120312510A1
公开(公告)日：2012-12-13
申请号：US13157522
申请日：2011-06-10
申请人： Eric A. Eckberg , Eric V. Kline , Paul N. Krystek , Michael R. Rasmussen , Stephen M. Zins
发明人： Eric A. Eckberg , Eric V. Kline , Paul N. Krystek , Michael R. Rasmussen , Stephen M. Zins
IPC分类号： F28D15/00
CPC分类号： H05K7/20281 , F28D15/00 , F28F27/02 , G05D23/1852 , G05D23/1854 , H01L23/3672 , H01L23/3736 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： An embodiment of the invention is directed to coolant flow control apparatus, in association with a liquid flow through heat exchanger situated to cool one or more electronic or other device. The apparatus comprises a first input channel for carrying liquid coolant to a first input of the heat exchanger, and further comprises a flow control device positioned along a flow path that includes the first input channel. The flow control device is provided with a gating element supported for selected movement across the flow path, in order to selectively vary the amount of coolant moving through the flow path. The apparatus further include an actuator located in the flow control device that comprises a metal component which is directly tied to the gating element, wherein the metal component changes its shape in response to specified changes in coolant temperature, and a given change in the shape of the metal component acts to selectively move the gating element with respect to the flow path.
摘要翻译：本发明的一个实施方案涉及冷却剂流动控制装置，其与通过热交换器的液体流相关联，该热交换器位于用于冷却一个或多个电子装置或其它装置。该装置包括用于将液体冷却剂携带到热交换器的第一输入端的第一输入通道，并且还包括沿着包括第一输入通道的流动路径定位的流量控制装置。流量控制装置设置有用于选择性地跨越流动路径运动的选通元件，以选择性地改变通过流动路径移动的冷却剂的量。该装置还包括位于流量控制装置中的致动器，其包括直接连接到选通元件的金属部件，其中金属部件响应于冷却剂温度的指定变化而改变其形状，并且给定的形状变化金属部件用于相对于流动路径选择性地移动浇注元件。

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