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1. 发明授权

US07170745B2 Electronics rack having an angled panel 有权
标题翻译：电子机架具有倾斜面板
公开(公告)号：US07170745B2
公开(公告)日：2007-01-30
申请号：US10425624
申请日：2003-04-30
申请人： Cullen Edwin Bash , Martin Fraser Arlitt , Ratnesh K. Sharma
发明人： Cullen Edwin Bash , Martin Fraser Arlitt , Ratnesh K. Sharma
IPC分类号： H05K7/20
CPC分类号： H05K7/20736 , F24F2221/40 , G06F1/206 , H05K7/20745
摘要： A rack has a frame for supporting one or more electronic components. The frame includes a front side and a rear side. An angled panel is positioned on at least one of the front side and the rear side. The angled panel extends for a substantial portion of the frame and is configured to vary airflow through the rack.
摘要翻译：机架具有用于支撑一个或多个电子部件的框架。框架包括前侧和后侧。倾斜的面板位于前侧和后侧中的至少一个上。成角度的面板延伸框架的大部分，并且被配置成改变通过支架的气流。

2. 发明授权

US07031154B2 Louvered rack 失效
标题翻译：百叶窗架
公开(公告)号：US07031154B2
公开(公告)日：2006-04-18
申请号：US10425621
申请日：2003-04-30
申请人： Cullen Edwin Bash , Ratnesh K. Sharma
发明人： Cullen Edwin Bash , Ratnesh K. Sharma
IPC分类号： H05K7/20
CPC分类号： H05K7/20718 , F24F2221/40 , H05K7/20736
摘要： A rack has a frame for supporting one or more electronic components. A front panel and a rear panel are attached to the frame. At least one of the front panel and the rear panel comprises a vent having at least one movable louver configured to vary airflow through the vent.
摘要翻译：机架具有用于支撑一个或多个电子部件的框架。前面板和后面板连接到框架。前面板和后面板中的至少一个包括具有至少一个可移动百叶窗的通风口，该可移动百叶窗配置成改变通过排气口的气流。

3. 发明授权

US07051946B2 Air re-circulation index 有权
标题翻译：空气再循环指数
公开(公告)号：US07051946B2
公开(公告)日：2006-05-30
申请号：US10446854
申请日：2003-05-29
申请人： Cullen Edwin Bash , Ratnesh K. Sharma , Chandrakant D. Patel
发明人： Cullen Edwin Bash , Ratnesh K. Sharma , Chandrakant D. Patel
IPC分类号： F24F7/00
CPC分类号： H05K7/20836 , F24F2221/40
摘要： An index of air re-circulation in a data center having one or more racks is determined to identify the level of heated air re-circulation into cooling fluid delivered to the one or more racks. The one or more racks comprise inlets and outlets and are positioned along a cool aisle and a hot aisle. The index is calculated by dividing the enthalpy rise due to infiltration of heated air into the cool aisle and the total enthalpy rise of the heated air from the outlets of the one or more racks.
摘要翻译：确定具有一个或多个机架的数据中心中的空气再循环指数，以识别被输送到一个或多个机架的冷却流体的加热空气再循环的水平。一个或多个机架包括入口和出口，并且沿着冷通道和热通道定位。通过将由于加热空气的渗入到冷通道中的焓上升和来自一个或多个机架的出口的加热空气的总焓升高除以该指数来计算该指数。

4. 发明授权

US08046113B2 System and method for cooling a heat-generating device 有权
标题翻译：用于冷却发热装置的系统和方法
公开(公告)号：US08046113B2
公开(公告)日：2011-10-25
申请号：US11829716
申请日：2007-07-27
申请人： Ratnesh K. Sharma , Sergio Escobar-Vargas , Wayne R. Mack
发明人： Ratnesh K. Sharma , Sergio Escobar-Vargas , Wayne R. Mack
IPC分类号： G05D23/00 , F25D23/12
CPC分类号： G05D23/2225 , G05D23/1928 , G05D23/22 , H01L23/34 , H01L23/427 , H01L23/4735 , H01L2224/73253
摘要： A method for cooling a heat-generating device, comprising setting a reference surface temperature of the heat-generating device, measuring a temperature of a surface of the heat-generating device, measuring a temperature gradient based on temperature measurements of two or more different locations on the heat-generating device, implementing a closed-loop control based on the reference surface temperature, the measured surface temperature, and the measured temperature gradient of the heat-generating device to compute a rate of application of a cooling material to the surface of the heat-generating device, and providing a command to apply the cooling material to the surface of the heat-generating device at the calculated rate to cool the heat-generating device.
摘要翻译：一种用于冷却发热装置的方法，包括设置发热装置的基准表面温度，测量发热装置的表面的温度，基于两个或更多个不同位置的温度测量来测量温度梯度在发热装置上，基于参考表面温度，测量的表面温度和测量的发热装置的温度梯度实现闭环控制，以计算冷却材料施加到表面的速率发热装置，并且以计算出的速率提供将冷却材料施加到发热装置的表面以冷却发热装置的命令。

5. 发明授权

US07883023B1 Fluid moving device having a fail-safe operation 有权
标题翻译：具有故障安全操作的流体移动装置
公开(公告)号：US07883023B1
公开(公告)日：2011-02-08
申请号：US11699397
申请日：2007-01-29
申请人： Lawton J. Kainer , Ratnesh K. Sharma
发明人： Lawton J. Kainer , Ratnesh K. Sharma
IPC分类号： F24F7/00 , G05D23/00 , F24F11/06
CPC分类号： H05K7/20836
摘要： In a method for operating a fluid moving device, the fluid moving device is operated under one of a local mode where the fluid moving device operates autonomously and a global mode where the fluid moving device operates based upon instructions received from a global controller, and where the fluid moving device is operated under the local mode as a fail-safe operation to the global mode.
摘要翻译：在用于操作流体移动装置的方法中，流体移动装置在流体移动装置自主操作的局部模式和流体移动装置基于从全局控制器接收的指令操作的全局模式之一下操作，并且其中流体移动装置在本地模式下操作为全局模式的故障保护操作。

6. 发明申请

US20090021908A1 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：US20090021908A1
公开(公告)日：2009-01-22
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
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。

7. 发明授权

US07426453B2 Workload placement based upon CRAC unit capacity utilizations 有权
标题翻译：基于CRAC单元容量利用的工作负载放置
公开(公告)号：US07426453B2
公开(公告)日：2008-09-16
申请号：US11035320
申请日：2005-01-14
申请人： Chandrakant D. Patel , Cullen E. Bash , Ratnesh K. Sharma
发明人： Chandrakant D. Patel , Cullen E. Bash , Ratnesh K. Sharma
IPC分类号： G06F5/01
CPC分类号： H05K7/20836 , F24F11/30 , F24F11/32 , H05K7/20745
摘要： In a method of workload placement based upon capacity utilizations of a plurality of CRAC units, the provisioning of the plurality of CRAC units is determined and the zone of influence for each of the plurality of CRAC units is also determined based upon the provisioning of the plurality of CRAC units. It is determined whether a CRAC unit of the plurality of CRAC units is at least one of near failure or has failed. In addition, the workload is shifted from a zone of influence of at least one CRAC unit to a zone of influence of another of the plurality of CRAC units in response to a determination that a CRAC unit is at least one of near failure or has failed.
摘要翻译：在基于多个CRAC单元的容量利用的工作量布置的方法中，确定多个CRAC单元的供应，并且还基于多个CRAC单元的供应来确定多个CRAC单元中的每一个的影响区域的CRAC单位。确定多个CRAC单元中的CRAC单元是否是近故障或失败中的至少一个。此外，响应于CRAC单元至少有一个接近故障或已经失败的确定，工作负载从至少一个CRAC单元的影响区转移到多个CRAC单元中的另一CRAC单元的影响区域。

8. 发明授权

US07197433B2 Workload placement among data centers based on thermal efficiency 有权
标题翻译：基于热效率的数据中心之间的工作量放置
公开(公告)号：US07197433B2
公开(公告)日：2007-03-27
申请号：US10820786
申请日：2004-04-09
申请人： Chandrakant D. Patel , Ratnesh K. Sharma , Cullen E. Bash , Sven Graupner
发明人： Chandrakant D. Patel , Ratnesh K. Sharma , Cullen E. Bash , Sven Graupner
IPC分类号： G06F11/00 , G06F15/00
CPC分类号： G06F9/505 , G06F9/5094 , Y02D10/22
摘要： A system for workload placement among data centers includes a plurality of grid resource allocation managers (GRAMs), wherein the GRAMs are configured to obtain information from the data centers. The system also includes an information service configured to receive information from the plurality of GRAMs and a broker configured to receive an application request and to determine resource requirements from the application request, wherein the broker is configured to determine which of the data centers contains adequate resources to perform the requested application. The system further includes a co-allocator configured to receive information pertaining to the data centers having the adequate resources, wherein the co-allocator is further configured to select one of the data centers to perform the requested application based upon energy efficiency characteristics of the data centers.
摘要翻译：用于数据中心之间的工作负载布置的系统包括多个网格资源分配管理器（GRAM），其中，GRAM被配置为从数据中心获取信息。该系统还包括被配置为从多个GRAM接收信息的信息服务和被配置为接收应用请求并且从应用请求确定资源需求的代理，其中该代理被配置为确定哪个数据中心包含足够的资源执行请求的应用程序。所述系统还包括配置为接收与具有足够资源的数据中心有关的信息的共同分配器，其中所述共同分配器还被配置为基于所述数据的能量效率特性来选择所述数据中心之一来执行所请求的应用中心。

9. 发明授权

US06832490B2 Cooling of data centers 失效
公开(公告)号：US06832490B2
公开(公告)日：2004-12-21
申请号：US10697698
申请日：2003-10-31
申请人： Cullen E. Bash , Chandrakant D. Patel , Abdlmonem H. Beitelmal , Ratnesh K. Sharma
发明人： Cullen E. Bash , Chandrakant D. Patel , Abdlmonem H. Beitelmal , Ratnesh K. Sharma
IPC分类号： F25D1700
CPC分类号： H05K7/20836 , F25B2600/025 , G05D23/1931
摘要： In a cooling system for cooling racks in a data center, cooling fluid is circulated in the data center by a cooling device having a fan. In addition, this system includes a plenum having a plurality of returns and an outlet. The outlet of the plenum is in fluid communication with the fan and the plurality of returns are configured for removing the cooling fluid from the data center. Furthermore, the returns and are operable to vary a characteristic of the removal of the cooling fluid.

10. 发明授权

US06772604B2 Cooling of data centers 失效
公开(公告)号：US06772604B2
公开(公告)日：2004-08-10
申请号：US10697693
申请日：2003-10-31
申请人： Cullen E. Bash , Chandrakant D. Patel , Abdlmonem H. Beitelmal , Ratnesh K. Sharma
发明人： Cullen E. Bash , Chandrakant D. Patel , Abdlmonem H. Beitelmal , Ratnesh K. Sharma
IPC分类号： F25D2312
CPC分类号： H05K7/20836 , F25B2600/025 , G05D23/1931
摘要： In a cooling system for cooling racks in a data center, cooling fluid is circulated in the data center by a cooling device having a fan. In addition, this system includes a plenum having a plurality of returns and an outlet. The outlet of the plenum is in fluid communication with the fan and the plurality of returns are configured for removing the cooling fluid from the data center. Furthermore, the returns and are operable to vary a characteristic of the removal of the cooling fluid.

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