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11. 发明授权

US08392035B2 System and method for cooling an electronic device 有权
标题翻译：用于冷却电子设备的系统和方法
公开(公告)号：US08392035B2
公开(公告)日：2013-03-05
申请号：US13024159
申请日：2011-02-09
申请人： Chandrakant Patel , Cullen E. Bash , Ratnesh K. Sharma
发明人： Chandrakant Patel , Cullen E. Bash , Ratnesh K. Sharma
IPC分类号： G05D23/00 , H05K7/20
CPC分类号： G06F1/20 , G06F1/206 , H01L2924/0002 , Y02D10/16 , H01L2924/00
摘要： A system for cooling an electronic device having a heat-generating component includes a passive cooling device having a cooling ability designed to expire after a predetermined amount of heat is absorbed from the heat-generating component and an active cooling device configured to at least one of dissipate heat generated by the heat-generating component and cool the passive cooling device, when the active cooling device is activated. The system also includes a controller configured to activate the active cooling device after a determination that a predetermined threshold condition has occurred, wherein the predetermined threshold condition is selected to occur after the passive cooling device cooling ability has substantially expired, to thereby substantially minimize power consumption of the active cooling device in cooling the heat-generating component.
摘要翻译：一种用于冷却具有发热部件的电子装置的系统，包括：被动冷却装置，其具有设计成在从所述发热部件吸收预定量的热量之后到期的冷却能力;以及主动冷却装置，其被配置为至少一个当主动冷却装置启动时，散发由发热部件产生的热量并冷却被动冷却装置。该系统还包括控制器，该控制器被配置为在确定已经发生预定阈值条件之后激活主动冷却装置，其中在被动冷却装置冷却能力已经基本到期之后选择发生预定阈值条件，从而基本上最小化功耗主动冷却装置在冷却发热部件时。

12. 发明授权

US07903409B2 System and method for cooling an electronic device 有权
标题翻译：用于冷却电子设备的系统和方法
公开(公告)号：US07903409B2
公开(公告)日：2011-03-08
申请号：US11779624
申请日：2007-07-18
申请人： Chandrakant Patel , Cullen E. Bash , Ratnesh K. Sharma
发明人： Chandrakant Patel , Cullen E. Bash , Ratnesh K. Sharma
IPC分类号： H05K7/20 , F28F7/00 , H01L23/34 , G05D16/00
CPC分类号： G06F1/20 , G06F1/206 , H01L2924/0002 , Y02D10/16 , H01L2924/00
摘要： A system for cooling an electronic device having a heat-generating component includes a passive cooling device having a cooling ability designed to expire after a predetermined amount of heat is absorbed from the heat-generating component and an active cooling device configured to at least one of dissipate heat generated by the heat-generating component and cool the passive cooling device, when the active cooling device is activated. The system also includes a controller configured to activate the active cooling device after a determination that a predetermined threshold condition has occurred, wherein the predetermined threshold condition is selected to occur after the passive cooling device cooling ability has substantially expired, to thereby substantially minimize power consumption of the active cooling device in cooling the heat-generating component.
摘要翻译：一种用于冷却具有发热部件的电子装置的系统，包括：被动冷却装置，其具有设计成在从所述发热部件吸收预定量的热量之后到期的冷却能力;以及主动冷却装置，其被配置为至少一个当主动冷却装置启动时，散发由发热部件产生的热量并冷却被动冷却装置。该系统还包括控制器，该控制器被配置为在确定已经发生预定阈值条件之后激活主动冷却装置，其中在被动冷却装置冷却能力已经基本到期之后选择发生预定阈值条件，从而基本上最小化功率消耗主动冷却装置在冷却发热部件时。

13. 再颁专利

USRE42195E1 Energy efficient crac unit operation using heat transfer levels 有权
标题翻译：使用传热水平的高效节能装置操作
公开(公告)号：USRE42195E1
公开(公告)日：2011-03-01
申请号：US11594721
申请日：2006-11-08
申请人： Cullen E. Bash , Ratnesh K. Sharma , Abdlmonem Beitelmal
发明人： Cullen E. Bash , Ratnesh K. Sharma , Abdlmonem Beitelmal
IPC分类号： G05D23/00
CPC分类号： F24F11/30 , F24F11/62 , F24F11/83 , F24F2110/10 , H05K7/207
摘要： A method for controlling one or more computer room air conditioning (CRAC) units for energy efficient operation, in which, the temperature of the air returned (Trat) into the one or more CRAC units and the temperature of the air supplied (Tsat) by the one or more CRAC units is detected. The caloric heat transfer level (Q) is calculated based upon the Trat and the Tsat and it is determined whether the Q is within a predetermined setpoint caloric heat transfer range. In addition, at least one operation of the one or more CRAC units is reduced in response to the Q being within the predetermined setpoint caloric heat transfer range to thereby increase the efficiencies of the one or more CRAC units.
摘要翻译：一种用于控制一个或多个计算机室空调（CRAC）单元以进行能量效率运行的方法，其中，返回的空气的温度（Trat）返回到一个或多个CRAC单元中，并且由空气供应的空气的温度（Tsat）由检测到一个或多个CRAC单元。基于Trat和Tsat计算热量传热水平（Q），并且确定Q是否在预定的设定值热量传热范围内。此外，响应于Q在预定的设定点热量传热范围内，一个或多个CRAC单元的至少一个操作被减小，从而提高一个或多个CRAC单元的效率。

14. 发明授权

US07669431B2 Cooling provisioning for heat generating devices 有权
标题翻译：用于发热设备的冷却配置
公开(公告)号：US07669431B2
公开(公告)日：2010-03-02
申请号：US11101238
申请日：2005-04-07
申请人： Cullen E. Bash , Chandrakant D. Patel , Ratnesh K. Sharma
发明人： Cullen E. Bash , Chandrakant D. Patel , Ratnesh K. Sharma
IPC分类号： F25D17/00 , F25D23/12 , F28D15/00
CPC分类号： H05K7/20745 , F24F3/048 , F24F11/30 , F24F2110/10 , H05K7/20836
摘要： A method for controlling cooling provisioning for heat generating devices includes correlating the heat generating devices with primary actuators, such that the heat generating devices are associated with primary actuators having at least a predefined level of influence over the respective heat generating devices. The flow rates of air supplied by the primary actuators are set based upon volume flow rate requirements of the heat generating devices, such that the volume flow rate setting for a primary actuator is based upon the volume flow rate requirement for the heat generating devices associated with the primary actuator. In addition, the temperatures of the airflow supplied by the primary actuators are varied to substantially maintain associated heat generating devices within predetermined temperature ranges.
摘要翻译：用于控制用于发热装置的冷却供应的方法包括将发热装置与初级致动器相关联，使得发热装置与相应的发热装置具有至少预定水平的影响的主致动器相关联。由主要致动器提供的空气的流量基于发热装置的体积流量要求来设定，使得主致动器的体积流量设定是基于与发电装置相关联的发热装置的体积流量要求主执行器。此外，由主致动器供应的气流的温度是变化的，以将相关联的发热装置保持在预定的温度范围内。

15. 发明授权

US07620480B2 Cooling components across a continuum 有权
标题翻译：冷却组件跨连续体
公开(公告)号：US07620480B2
公开(公告)日：2009-11-17
申请号：US11264786
申请日：2005-11-01
申请人： Chandrakant D. Patel , Cullen E. Bash , Ratnesh K. Sharma , Chris G. Malone , Abdlmonem Beitelmal
发明人： Chandrakant D. Patel , Cullen E. Bash , Ratnesh K. Sharma , Chris G. Malone , Abdlmonem Beitelmal
IPC分类号： G05D23/00
CPC分类号： G06F1/206 , Y02D10/16
摘要： A method of cooling components across a continuum having a plurality of levels includes receiving and evaluating detected data related to the components across the continuum. A control scheme is developed based upon the evaluated data, where the control scheme is configured to manipulate one or more actuators across a plurality of levels. In addition, one or more of the actuators across the plurality of levels are manipulated in accordance with the developed control scheme.
摘要翻译：在具有多个级别的连续体上冷却部件的方法包括接收和评估与连续体相关的部件相关的检测数据。基于评估数据开发控制方案，其中控制方案被配置为在多个级别上操纵一个或多个致动器。此外，根据开发的控制方案来操纵跨越多个级别的一个或多个致动器。

16. 发明授权

US07568360B1 Air re-circulation effect reduction system 有权
标题翻译：空气再循环效应降低系统
公开(公告)号：US07568360B1
公开(公告)日：2009-08-04
申请号：US11264772
申请日：2005-11-01
申请人： Cullen E. Bash , Chandrakant D. Patel , Ratnesh K. Sharma , Abdlmonem Beitelmal
发明人： Cullen E. Bash , Chandrakant D. Patel , Ratnesh K. Sharma , Abdlmonem Beitelmal
IPC分类号： F25D17/04 , F25D23/12 , F24F11/00
CPC分类号： H05K7/20745
摘要： A system for reducing effects of adverse air re-circulation in a room containing at least one heat generating component includes an air conditioning unit configured to cool airflow in the room and at least one cooling vent tile operable to deliver the cooled airflow to the at least one heat generating component. The system also includes at least one secondary vent tile positioned and operated to one of, introduce airflow into a re-circulating airflow and remove airflow from a re-circulating airflow, to thereby respectively divert or vary the temperature of the re-circulating airflow and thereby reduce the effects of air re-circulation in the room.
摘要翻译：一种用于减少在包含至少一个发热部件的房间中不利的空气再循环的影响的系统包括：空调单元，其被配置为冷却房间中的气流;以及至少一个冷却通风瓦，其可操作以将冷却的气流输送至至少一个发热部件。该系统还包括至少一个二次排气瓦，其定位和操作以将气流引导到再循环气流中并从再循环气流中除去气流，从而分别转向或改变再循环气流的温度，从而减少房间中空气再循环的影响。

17. 发明授权

US07447920B2 Workload placement based on thermal considerations 有权
标题翻译：基于热考虑的工作负载放置
公开(公告)号：US07447920B2
公开(公告)日：2008-11-04
申请号：US10929448
申请日：2004-08-31
申请人： Ratnesh K. Sharma , Chandrakant D. Patel , Cullen E. Bash , Richard J. Friedrich
发明人： Ratnesh K. Sharma , Chandrakant D. Patel , Cullen E. Bash , Richard J. Friedrich
IPC分类号： G06F1/00 , G06F15/173
CPC分类号： G06F9/505 , G06F9/5061 , G06F9/5094 , G06F2209/5022 , H05K7/20836 , Y02D10/22 , Y02D10/36
摘要： A method of workload placement among servers includes receipt of a workload request. The method also includes selection of a group of servers from a set of servers capable of performing the requested workload. In addition, server workload indexes, which are ratios of temperature rises due to re-circulation load for the servers in the group of servers to temperature rises due to re-circulation load for the set of servers, of the servers in the group of servers are calculated. Moreover, the workload is placed on one or more of the servers in the group of servers based upon the server workload indexes of the servers in the group of servers.
摘要翻译：服务器之间的工作负载布局方法包括工作负载请求的接收。该方法还包括从能够执行所请求的工作负荷的一组服务器中选择一组服务器。另外，服务器工作负载指数是由于服务器组中的服务器的重新流动负载导致的温度升高的比率，由于服务器组中的服务器的服务器的服务器的服务器的重新流动负载导致的温度上升被计算。此外，基于服务器组中的服务器的服务器工作负载索引，工作负载被放置在服务器组中的一个或多个服务器上。

18. 发明授权

US07240500B2 Dynamic fluid sprayjet delivery system 有权
标题翻译：动态流体喷射喷射系统
公开(公告)号：US07240500B2
公开(公告)日：2007-07-10
申请号：US10664256
申请日：2003-09-17
申请人： Cullen E. Bash , Chandrakant D. Patel , Ratnesh K. Sharma
发明人： Cullen E. Bash , Chandrakant D. Patel , Ratnesh K. Sharma
IPC分类号： F28C1/00
CPC分类号： H01L23/4735 , B05B15/68 , H01L2924/0002 , H01L2924/00
摘要： An adaptable semiconductor chip cooling system having a readily openable enclosure defining a chamber configured to hold a printed circuit board carrying components to be cooled. Within the enclosure is a sprayer delivery system with a height-controllable sprayer for spraying hot components. The sprayer delivery system has an actuator configured to move the sprayer among positions for spraying different components. The actuator can be of the types used for ink-jet printers or X-Y plotters. Alternatively, the actuator can be a continuous ribbon loop, or a series of radially extending rails. The actuator and sprayer are controlled by a controller, which also controls a configuration system that configures the sprayer delivery system for use with different boards. The controller uses sensors that sense the temperature of the hot components.
摘要翻译：一种可适应的半导体芯片冷却系统，其具有容易打开的外壳，其限定了被配置为容纳承载待冷却部件的印刷电路板的室。在外壳内是一个喷雾器输送系统，具有高度可控的喷雾器，用于喷涂热部件。喷雾器输送系统具有构造成将喷雾器移动到用于喷射不同部件的位置的致动器。致动器可以是用于喷墨打印机或X-Y绘图仪的类型。或者，致动器可以是连续的带状环或一系列径向延伸的轨道。执行器和喷雾器由控制器控制，控制器还控制配置系统，配置喷雾器输送系统以与不同的板一起使用。控制器使用感测热部件温度的传感器。

19. 发明授权

US07155318B2 Air conditioning unit control to reduce moisture varying operations 有权
标题翻译：空调机组控制，减少潮湿变化的作业
公开(公告)号：US07155318B2
公开(公告)日：2006-12-26
申请号：US10981487
申请日：2004-11-05
申请人： Ratnesh K. Sharma , Cullen E. Bash , Chandrakant D. Patel
发明人： Ratnesh K. Sharma , Cullen E. Bash , Chandrakant D. Patel
IPC分类号： G01M1/38 , G05B13/00 , G05B15/00 , G05B21/00 , G05D23/00 , F28D15/00 , F24F3/00 , F24F3/04 , F24F6/00
CPC分类号： H05K5/0213 , F24F11/0008 , H05K7/20745 , H05K7/20836 , Y10S165/90
摘要： In a method of operating an air conditioning unit to reduce moisture varying operations, psychrometric chart data is accessed. In addition, a constraint is set on the relationship between the temperature of air supplied by the air conditioning unit and the relative humidity of the air supplied based upon information contained in the psychrometric chart data. The air conditioning unit is controlled based upon the constraint to thereby reduce moisture varying operations of the air conditioning unit.
摘要翻译：在一种操作空调单元以减少水分变化操作的方法中，访问湿度图数据。此外，基于空气调节单元供给的空气的温度与供给的空气的相对湿度之间的关系，基于包含在气湿图表数据中的信息来设定约束。基于约束来控制空调单元，从而减少空调单元的湿度变化操作。

20. 发明授权

US07031870B2 Data center evaluation using an air re-circulation index 有权
标题翻译：数据中心评估采用空气循环指数
公开(公告)号：US07031870B2
公开(公告)日：2006-04-18
申请号：US10855400
申请日：2004-05-28
申请人： Ratnesh K. Sharma , Cullen E. Bash , Chandrakant D. Patel
发明人： Ratnesh K. Sharma , Cullen E. Bash , Chandrakant D. Patel
IPC分类号： G01K1/00 , G01K11/00
CPC分类号： H05K7/20836 , F24F11/30 , F24F2110/10 , G05D23/1931 , G06F1/206 , H05K7/20745
摘要： In a method for evaluating one or more components in a data center, inlet and outlet temperatures of one or more heat dissipating devices are detected. In addition, the temperatures of air supplied by one or more computer room air conditioning (CRAC) units are also detected. Indices of air re-circulation for the one or more heat dissipating devices are calculated based upon the detected inlet temperatures, outlet temperatures and supplied air temperatures. The indices of air re-circulation are determined at various flow field settings of air delivered to the one or more heat dissipating devices and the one or more components are evaluated based upon changes in the indices of air re-circulation for the one or more heat dissipating devices at the various flow field settings.
摘要翻译：在用于评估数据中心中的一个或多个部件的方法中，检测一个或多个散热装置的入口和出口温度。此外，还检测由一个或多个计算机室空调（CRAC）单元供应的空气的温度。基于检测到的入口温度，出口温度和供应的空气温度来计算一个或多个散热装置的空气再循环指示。空气再循环的指标是在输送到一个或多个散热装置的空气的各种流场设置下确定的，并且基于一个或多个热量的空气再循环指数的变化来评估一个或多个部件在各种流场设置中消散设备。

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