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1. 发明申请

US20090154159A1 LIGHT SOURCE FOR ILLUMINATING AN ELECTRONICS RACK TO FACILITATE SERVICING THEREOF 有权
标题翻译：用于照亮电子机架的光源，以便其服务
公开(公告)号：US20090154159A1
公开(公告)日：2009-06-18
申请号：US11954272
申请日：2007-12-12
申请人： David P. GRAYBILL , Madhusudan K. IYENGAR , Jeffrey A. NEWCOMER , Roger R. SCHMIDT , Prabjit SINGH , Gerard V. WEBER, JR.
发明人： David P. GRAYBILL , Madhusudan K. IYENGAR , Jeffrey A. NEWCOMER , Roger R. SCHMIDT , Prabjit SINGH , Gerard V. WEBER, JR.
IPC分类号： F21V21/00 , H05K5/00
CPC分类号： H05K7/1488 , F21K9/00 , F21S4/20 , F21V21/30
摘要： An apparatus is provided for facilitating servicing of an electronics rack. The apparatus includes a light source, which includes a plurality of light-emitting diodes. The plurality of light-emitting diodes are secured to the electronics rack or a floor tile disposed adjacent to the electronics rack, and are configured to illuminate at least a lower portion of the electronics rack at either the air inlet or air outlet side of the rack. A power supply is also provided for selectively supplying power to the plurality of light-emitting diodes. In one implementation, the light source includes an elongate light bar, which is configured to mount to either the inlet door or outlet door of the electronics rack, and the plurality of light-emitting diodes are secured to an elongate housing structure which pivotally couples to a base plate for adjustment of a direction of illumination by the light-emitting diodes.
摘要翻译：提供了一种便于维护电子机架的装置。该装置包括一个包括多个发光二极管的光源。多个发光二极管被固定到电子机架或邻近电子机架设置的地板瓦片，并且被构造成在机架的空气入口或空气出口侧的至少一部分照明电子机架。还提供用于选择性地向多个发光二极管供电的电源。在一个实施方案中，光源包括细长的光条，其被配置为安装到电子机架的入口门或出口门，并且多个发光二极管被固定到细长的壳体结构，其被枢转地耦合到用于调节发光二极管的照明方向的基板。

2. 发明申请

US20090157333A1 METHOD AND SYSTEM FOR AUTOMATED ENERGY USAGE MONITORING WITHIN A DATA CENTER 有权
标题翻译：用于数据中心自动监测的方法和系统
公开(公告)号：US20090157333A1
公开(公告)日：2009-06-18
申请号：US11956405
申请日：2007-12-14
申请人： Ronald P. CORRADO , Madhusudan K. IYENGAR , Jeffrey A. NEWCOMER , Roger R. SCHMIDT , Gerard V. WEBER, JR.
发明人： Ronald P. CORRADO , Madhusudan K. IYENGAR , Jeffrey A. NEWCOMER , Roger R. SCHMIDT , Gerard V. WEBER, JR.
IPC分类号： G01R21/00 , G06F19/00 , G06Q10/00
CPC分类号： G06Q10/06 , G01R22/00 , G06Q50/00 , G06Q50/06 , Y02P90/82
摘要： An automated method and system are provided for facilitating monitoring of energy usage within a data center. The method includes automatically determining energy usage of one or more electronics racks of a data center by automatically ascertaining time-based energy usage of the electronics racks. The automatically ascertaining includes obtaining multiple measurements of instantaneous energy usage by each of the electronics racks in the data center over a period of time, and then separately averaging the multiple measurements for each electronics rack to obtain the time-based energy usage of each electronics racks. The method also includes outputting the time-based energy usage of the electronic(s) racks to facilitate monitoring of the data center.
摘要翻译：提供了一种自动化方法和系统，用于便于监视数据中心内的能量使用。该方法包括通过自动确定电子机架的基于时间的能量使用来自动确定数据中心的一个或多个电子机架的能量使用。自动确定包括在一段时间内获得数据中心中每个电子机架的瞬时能量使用的多个测量值，然后分别平均每个电子机架的多个测量值，以获得每个电子机架的基于时间的能量使用。该方法还包括输出电子机架的基于时间的能量使用以便于监视数据中心。

3. 发明申请

US20110205705A1 AIRFLOW RECIRCULATION AND COOLING APPARATUS AND METHOD FOR AN ELECTRONICS RACK 有权
标题翻译：气流回收和冷却装置和电子机架的方法
公开(公告)号：US20110205705A1
公开(公告)日：2011-08-25
申请号：US12708792
申请日：2010-02-19
申请人： David P. GRAYBILL , Madhusudan K. IYENGAR , Jeffrey A. NEWCOMER , Roger R. SCHMIDT
发明人： David P. GRAYBILL , Madhusudan K. IYENGAR , Jeffrey A. NEWCOMER , Roger R. SCHMIDT
IPC分类号： H05K7/20
CPC分类号： H05K7/20745 , H05K7/20836
摘要： An apparatus is provided for facilitating cooling of an electronics rack of a data center. The apparatus includes: an airflow director mounted to the electronics rack to redirect airflow exhausting from the electronics rack through an airflow return pathway back towards an air inlet side of the rack; an air-to-liquid heat exchanger disposed within the airflow return pathway for cooling redirected airflow before exiting into the data center near the air inlet side of the rack; an air temperature sensor for monitoring air temperature of the redirected airflow; and an automated isolation door associated with the airflow director for automatically blocking airflow exhausting from the air outlet side of the electronics rack from passing through the airflow return pathway back towards the air inlet side of the rack responsive to temperature of the redirected airflow exceeding a defined temperature threshold.
摘要翻译：提供了一种便于冷却数据中心的电子机架的装置。该装置包括：气流导向器，其安装到电子机架，以将从电子机架排出的气流重新定向到机架的空气入口侧的气流返回路径; 设置在所述气流返回路径内的空气对液体热交换器，用于在退出到所述齿条的空气入口侧附近的数据中心之前冷却重新导向的气流; 用于监测重定向气流的空气温度的空气温度传感器; 以及与气流导向器相关联的自动隔离门，用于根据重定向气流的温度自动阻止从电子机架的空气出口侧排出的气流通过气流返回通道返回到机架的空气入口侧，温度阈值。

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