-
公开(公告)号：US09521787B2
公开(公告)日：2016-12-13
申请号：US13439433
申请日：2012-04-04
CPC分类号： H05K7/20836 , G06F1/206 , G06F1/3287 , G06F2200/201 , H05K7/20263 , H05K7/20272 , H05K7/20763 , H05K7/20772 , H05K7/2079 , Y02D10/16 , Y02D10/171
摘要： Systems and methods for cooling include one or more computing structure, an inter-structure liquid cooling system that includes valves configured to selectively provide liquid coolant to the one or more computing structures; a heat rejection system that includes one or more heat rejection units configured to cool liquid coolant; and one or more liquid-to-liquid heat exchangers that include valves configured to selectively transfer heat from liquid coolant in the inter-structure liquid cooling system to liquid coolant in the heat rejection system. Each computing structure further includes one or more liquid-cooled servers; and an intra-structure liquid cooling system that has valves configured to selectively provide liquid coolant to the one or more liquid-cooled servers.
摘要翻译： 用于冷却的系统和方法包括一个或多个计算结构，包括构造成选择性地向一个或多个计算结构提供液体冷却剂的阀的结构间液体冷却系统; 散热系统，其包括被配置为冷却液体冷却剂的一个或多个散热单元; 以及一个或多个液体至液体的热交换器，其包括构造成选择性地将热量从结构间液体冷却系统中的液体冷却剂传递到散热系统中的液体冷却剂的阀。 每个计算结构还包括一个或多个液冷服务器; 以及内部结构的液体冷却系统，其具有构造成选择性地向一个或多个液冷的服务器提供液体冷却剂的阀。
-
公开(公告)号：US09326429B2
公开(公告)日：2016-04-26
申请号：US13604850
申请日：2012-09-06
CPC分类号： H05K7/20772 , H05K7/20836
摘要： Cooling apparatuses are provided to facilitate active control of thermal and fluid dynamic performance of a coolant-cooled cold plate. The cooling apparatus includes the cold plate and a controller. The cold plate couples to one or more electronic components to be cooled, and includes an adjustable physical configuration. The controller dynamically varies the adjustable physical configuration of the cold plate based on a monitored variable associated with the cold plate or the electronic component(s) being cooled by the cold plate. By dynamically varying the physical configuration, the thermal and fluid dynamic performance of the cold plate are adjusted to, for example, optimally cool the electronic component(s), and at the same time, reduce cooling power consumption used in cooling the electronic component(s). The physical configuration can be adjusted by providing one or more adjustable plates within the cold plate, the positioning of which may be adjusted based on the monitored variable.
摘要翻译： 提供冷却装置以便于主动控制冷却剂冷却的冷板的热和流体动态性能。 冷却装置包括冷板和控制器。 冷板耦合到要冷却的一个或多个电子部件，并且包括可调节的物理结构。 控制器基于与冷板或由冷板冷却的电子部件相关联的监控变量来动态地改变冷板的可调节物理结构。 通过动态地改变物理结构，冷板的热和流体动态性能被调整为例如最佳地冷却电子部件，并且同时降低冷却电子部件所使用的冷却功率消耗（ s）。 可以通过在冷板内提供一个或多个可调节板来调节物理结构，其可根据所监视的变量来调整其位置。
-
3.发明申请公开(公告)号：US20130192794A1
公开(公告)日：2013-08-01
申请号：US13361929
申请日：2012-01-30
申请人： Timothy J. Chainer , David P. Graybill , Madhusudan K. Iyengar , Vinod Kamath , Bejoy J. Kochuparambil , Roger R. Schmidt , Mark E. Steinke
发明人： Timothy J. Chainer , David P. Graybill , Madhusudan K. Iyengar , Vinod Kamath , Bejoy J. Kochuparambil , Roger R. Schmidt , Mark E. Steinke
IPC分类号： F28F9/00
CPC分类号： H05K13/00 , H01L21/4882 , H01L23/40 , H01L23/42 , H01L23/44 , H01L23/467 , H01L23/473 , H01L2224/16225 , H05K7/20009 , H05K7/20254 , Y10T29/49117
摘要： Several apparatuses and methods for providing cooling system interchangeability. One apparatus includes a thermally conductive plate thermally coupled to an integrated circuit. The thermally conductive plate is configured to couple interchangeably to a liquid cooling assembly or an air cooling assembly, and the liquid cooling assembly and the air cooling assembly are separate devices.
摘要翻译： 提供冷却系统互换性的几种设备和方法。 一种装置包括热耦合到集成电路的导热板。 导热板被配置为可互换地耦合到液体冷却组件或空气冷却组件，并且液体冷却组件和空气冷却组件是分离的装置。
-
公开(公告)号：US07898087B2
公开(公告)日：2011-03-01
申请号：US12119805
申请日：2008-05-13
申请人： Timothy J. Chainer
发明人： Timothy J. Chainer
CPC分类号： H01L21/486 , H01L21/7682 , H01L21/76898 , H01L23/13 , H01L23/481 , H01L23/49811 , H01L23/49816 , H01L23/49827 , H01L2224/16225 , H01L2224/73253 , H01L2924/00011 , H01L2924/00014 , H01L2924/09701 , H01L2924/10253 , H01L2924/3011 , H01L2924/00 , H01L2224/0401
摘要： An electronic device includes: at least one electronic chip comprising a first coefficient of thermal expansion (CTE); and a carrier including a top surface connected to the bottom surface of the chip by solder bumps. The carrier further includes a second CTE that approximately matches the first CTE, and a plurality of through vias from the bottom surface of the carrier to the top surface of the carrier layer. Each through via includes a collar exposed at the top surface of the carrier, a pad exposed at the bottom surface of the carrier, and a post disposed between the collar and the pad. The post extends thorough a volume of space.
摘要翻译： 电子设备包括：包括第一热膨胀系数（CTE）的至少一个电子芯片; 以及载体，其包括通过焊料凸块连接到芯片的底表面的顶表面。 载体还包括与载体层的顶表面大致匹配的第一CTE的第二CTE和从载体的底表面到多个通孔。 每个通孔包括暴露在载体的顶表面处的套环，暴露在载体的底表面处的垫，以及设置在套环和衬垫之间的柱。 这篇文章扩展了一大堆空间。
-
公开(公告)号：US20080305585A1
公开(公告)日：2008-12-11
申请号：US11761234
申请日：2007-06-11
申请人： Timothy J. Chainer
发明人： Timothy J. Chainer
CPC分类号： H01L23/40 , H01L23/4006 , H01L23/4093 , H01L2023/4062 , H01L2224/16 , H01L2224/73253 , Y10T29/53022 , Y10T29/5313
摘要： A system and method of attaching a heat sink to an integrated circuit chip includes providing a compliant material for constraining the heat sink's mechanical motion while simultaneously allowing for thermal expansion of the heat sink.
摘要翻译： 将散热器附接到集成电路芯片的系统和方法包括提供用于约束散热器的机械运动的柔性材料，同时允许散热器的热膨胀。
-
6.发明授权Low power hard disk drive using multiple, individually controllable actuators 失效低功率硬盘驱动器使用多个独立可控的执行器公开(公告)号：US06819513B2
公开(公告)日：2004-11-16
申请号：US10038699
申请日：2002-01-02
IPC分类号： G11B1512
CPC分类号： G11B5/5552 , G11B5/4976 , G11B5/5526
摘要： A disk drive which incorporates separate actuators for each recording head so as to only place required recording heads over the recording media of multiple surface hard disk drives. The reduction in recording heads that are placed over the recording media reduces drag on the rotating disk holding the recording media and thereby reduces the power consumption. Reducing the number of recording heads over the recording media also reduces damage to the recording media surfaces in the event of a physical shock to the drive since inactive transducer heads are not in a position to damage the recording media.
摘要翻译： 一个磁盘驱动器，其中包含用于每个记录头的单独的致动器，以便仅将所需的记录头放置在多个表面硬盘驱动器的记录介质上。 放置在记录介质上的记录头的减少减少了保持记录介质的旋转盘上的拖动，从而降低了功耗。 在记录介质上减少记录头的数量也可以减少在对驱动器造成物理冲击的情况下对记录介质表面的损坏，因为无效传感器头不能损坏记录介质。
-
公开(公告)号：US06623158B2
公开(公告)日：2003-09-23
申请号：US09882651
申请日：2001-06-15
IPC分类号： G01N2572
CPC分类号： G01B21/085 , G11B5/607 , G11B33/10 , G11B33/14 , G11B2005/0021
摘要： A method and apparatus for mapping the character and location of small surface variations on a planar surface. Energy in the form of pulses is supplied to an object in close proximity to the planar surface to thereby raise the temperature of the object and at part of the surface. A change in temperature of the object is detected when it is in proximity to the variation to define the location and character of the variation. By supplying the energy in the form of pulses, the size of the thermal signature produced in the planar surface is limited wherein a more accurate and more sensitive mapping method and apparatus are provided. The energy supply may be thermal energy or optical energy but preferably is electrical energy which heats a resistive element. Preferably, the object is a magnetoresistive head of a disk drive assembly and the surface may be that of a magnetic recording material. The change in temperature is detected by monitoring the resistance of the magnetoresistive coil of the head. It is preferred that the object be positioned with respect to the surface so that when that relative motion between the surface and the object occurs, the object does not contact the surface.
-
公开(公告)号：US4630941A
公开(公告)日：1986-12-23
申请号：US790650
申请日：1985-10-24
IPC分类号： F16C32/06
CPC分类号： F16C29/025 , F16C32/06 , F16C32/0611
摘要： An improved squeeze bearing apparatus exhibits torsional stiffness or rotational restraint since its rod-like bearing member (22) and its sleeve-like bearing member (28) comprise non-circular perimeters (26,32).
摘要翻译： 改进的挤压轴承装置显示出扭转刚度或旋转限制，因为其杆状轴承构件（22）及其套筒状轴承构件（28）包括非圆形周长（26,32）。
-
公开(公告)号：US4553259A
公开(公告)日：1985-11-12
申请号：US567202
申请日：1983-12-30
CPC分类号： G06K9/6206 , G07C9/0015
摘要： A signature verification system includes means for obtaining acceleration data and pressure data related to a given signature and means for comparing that data with reference data previously obtained from an identified signer. The correlations between segments of a reference pressure signal and a sample pressure signal are computed. This process involves successively measuring the correlation as the two segments are shifted with respect to each other. The amount of the shifts that produce the maximum correlations between the pressure signal segments is stored in memory. The corresponding segments of acceleration data are shifted with respect to one another by an amount which is .+-.1 time units of the stored shift values during subsequent correlations of the acceleration data. The overall performance of the signature verification system is improved both in terms of processing time and in error rate as compared to the independent shifting method and in error rate with a minor increase in computation time as compared to the pressure only shifting method.
摘要翻译： 签名验证系统包括用于获得与给定签名相关的加速度数据和压力数据的装置，以及用于将该数据与先前从识别的签名者获得的参考数据进行比较的装置。 计算参考压力信号的段与样本压力信号之间的相关性。 该过程涉及当两个段相对于彼此移位时连续地测量相关性。 产生压力信号段之间最大相关性的位移量存储在存储器中。 加速度数据的相应段相对于加速度数据的后续相关中的存储的移位值的+/- 1个时间单位相对于彼此移位。 与独立移动方法相比，签名验证系统的整体性能在处理时间和错误率方面都有所改善，并且与仅压力换档方法相比，在计算时间稍微增加的情况下改进了错误率。
-
公开(公告)号：US4553258A
公开(公告)日：1985-11-12
申请号：US567200
申请日：1983-12-30
CPC分类号： G07C9/0015 , G06K9/00154
摘要： A signature verification method is based on a comparison of the dynamics of a reference and a sample signature. Acceleration and pressure signals produced by a known person when writing his or her signature are stored and used as a reference signals. Then, at a later time, a person whose signature is to be verified writes his or her signature to produce acceleration and pressure signals that are compared to the reference signals. The process of comparison involves segmenting the two sets of signals to facilitate identifying regions of high probable correlation and then correlating corresponding segment pairs. Segmentation is based on pen lifts which represent reproducible timing marks in the signatures. According to the disclosed method, a pen or other writing instrument is used which produces a signal representative of the first time derivative of the pressure forces exerted on the stylus of the pen. The second time derivative of the pressure forces is computed from the measured signal. The first and second time derivatives are examined to detect quiet times indicative of lifting the pen from a writing surface. The detected quiet times are checked to determine if they have a time duration which exceeds a predetermined time period. The polarity and amplitude of the second time derivatives are tested to determine if they are positive and exceed a predetermined threshold at the beginning and end of each detected quiet time. Preferably, the steps of detecting quiet times, examining the duration of the quiet times, and testing the polarity and amplitude of the second derivatives are performed concurrently.
摘要翻译： 签名验证方法基于参考动态和样本签名的比较。 作为参考信号，存储并使用已知人在写入或签名时产生的加速度和压力信号。 然后，在稍后的时间，要签名的人将被写入他或她的签名以产生与参考信号相比较的加速度和压力信号。 比较过程涉及分割两组信号，以便于识别高可能相关性的区域，然后对相应的段对进行相关。 分段是基于笔签，代表签名中可重现的时间标记。 根据所公开的方法，使用笔或其他书写工具，其产生表示施加在笔的触笔上的压力的第一时间导数的信号。 根据测量信号计算压力的二次导数。 检查第一次和第二次导数以检测指示从书写表面抬起笔的安静时间。 检查检测到的安静时间以确定它们是否具有超过预定时间段的持续时间。 测试第二次导数的极性和幅度，以确定它们是否在正确的并且在每个检测到的安静时间的开始和结束时超过预定的阈值。 优选地，同时执行检测安静时间，检查安静时间的持续时间以及测试二阶导数的极性和幅度的步骤。
-
-
-
-
-
-
-
-
-
搜索结果
69 条记录 (耗时 0.022 秒)
