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61. 发明授权

US07990709B2 Apparatus and method for facilitating cooling of an electronics rack 有权
标题翻译：用于促进电子机架的冷却的装置和方法
公开(公告)号：US07990709B2
公开(公告)日：2011-08-02
申请号：US12565189
申请日：2009-09-23
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
IPC分类号： H05K7/20 , H05K5/00 , G06F1/20
CPC分类号： H05K7/2079 , H05K7/20745 , Y10T29/49826
摘要： Apparatus and method are provided for facilitating cooling of air passing through an electronics rack. The apparatus includes a heat exchange assembly hingedly mounted above and external to the rack, such that air passing above the rack from an air outlet side to an air inlet side thereof passes through the heat exchange assembly, and is cooled. The heat exchange assembly includes a support structure to support hinged mounting of the assembly above the rack, and an air-to-liquid heat exchanger coupled to the support structure. The heat exchanger has an inlet plenum and an outlet plenum in fluid communication with respective connect couplings which facilitate connection of the plenums to coolant supply and return lines, respectively. The heat exchanger also includes heat exchange tube sections, each of which has a coolant channel with an inlet and an outlet coupled to the inlet and outlet plenums, respectively.
摘要翻译：提供了用于促进通过电子机架的空气冷却的装置和方法。该装置包括铰链地安装在机架上方和外部的热交换组件，使得从空气出口侧到其空气入口侧的齿条上方的空气通过热交换组件，并被冷却。热交换组件包括支撑结构以支撑组件在机架上方的铰接安装，以及耦合到支撑结构的空气 - 液体热交换器。热交换器具有入口压力室和与相应的连接联接器流体连通的出口增压室，分别促进增压室连接到冷却剂供应和回流管线。热交换器还包括热交换管部分，每个热交换管部分具有冷却剂通道，分别具有入口和出口，该入口和出口分别连接到入口和出口增压室。

62. 发明授权

US07983040B2 Apparatus and method for facilitating pumped immersion-cooling of an electronic subsystem 有权
标题翻译：用于促进电子子系统的抽吸浸没冷却的装置和方法
公开(公告)号：US07983040B2
公开(公告)日：2011-07-19
申请号：US12256628
申请日：2008-10-23
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
IPC分类号： H05K7/20 , F28F7/00 , H01L23/34
CPC分类号： H05K7/20236 , H05K7/20772
摘要： Apparatus and method are provided for facilitating pumped, immersion-cooling of an electronic subsystem having multiple different types of components to be immersion-cooled. The apparatus includes a container sized to receive the electronic subsystem, and a coolant inlet port and a coolant outlet port for facilitating ingress and egress of coolant through the container. The apparatus further includes a coolant pump assembly coupled in fluid communication with the coolant inlet and outlet ports of the container for facilitating active pumping of coolant through the container. When the electronic subsystem is operatively inserted into the container and coolant is pumped through the container, the multiple different types of components of the electronic subsystem are immersion-cooled by the coolant. In one embodiment, a filler element is disposed within the container, and is sized to reduce the amount of coolant within the container, while still maintaining the components of the electronic subsystem immersion-cooled.
摘要翻译：提供了一种装置和方法，用于促进具有多种不同类型待组件的电子子系统的浸入式冷却。该设备包括一个容纳电子子系统的容器，以及一个冷却剂入口和一个冷却剂出口，用于促进冷却剂通过容器的进出。该装置还包括与容器的冷却剂入口和出口流体连通地联接的冷却剂泵组件，用于促进冷却剂通过容器的主动泵送。当电子子系统可操作地插入容器中并且冷却剂被泵送通过容器时，电子子系统的多种不同类型的部件被冷却剂浸没冷却。在一个实施例中，填充元件设置在容器内，并且其尺寸设计成减小容器内的冷却剂的量，同时仍保持电子子系统的部件浸没冷却。

63. 发明授权

US07965509B2 High performance dual-in-line memory (DIMM) array liquid cooling assembly and method 有权
标题翻译：高性能双列直插式存储器（DIMM）阵列液体冷却组件及方法
公开(公告)号：US07965509B2
公开(公告)日：2011-06-21
申请号：US12418973
申请日：2009-04-06
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Maurice F. Holahan , Madhusudan K. Iyengar , Robert E. Simons , Rebecca N. Wagner
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Maurice F. Holahan , Madhusudan K. Iyengar , Robert E. Simons , Rebecca N. Wagner
IPC分类号： H05K7/20
CPC分类号： H01L23/473 , F28F9/0275 , H01L2924/0002 , H05K7/20772 , H05K7/20781 , H01L2924/00
摘要： A method and associated assembly for cooling electronic heat generating components of a computer including dual-in-line memory (DIMM) array(s) is provided. The assembly comprises a cooling component having a plate with a first and a second (reverse) side, thermally coupling to the heat generating components including the DIMM array(s). The first plate side has a coolant conduit connected at one end to a supply manifold via flexible tubing and at another end to a return manifold via another flexible tubing such that when coolant is supplied, the coolant circulates from the supply manifold to the return manifold by passing through said first plate's conduit.
摘要翻译：提供了一种用于冷却包括双列直插存储器（DIMM）阵列的计算机的电子发热部件的方法和相关组件。组件包括具有第一和第二（反向）侧的板的冷却部件，热耦合到包括DIMM阵列的发热部件。第一板侧具有冷却剂导管，其一端通过柔性管连接到供应歧管，另一端通过另一柔性管连接到回流歧管，使得当供应冷却剂时，冷却剂通过供应歧管循环到回流歧管穿过所述第一板的导管。

64. 发明授权

US07963119B2 Hybrid air and liquid coolant conditioning unit for facilitating cooling of one or more electronics racks of a data center 有权
标题翻译：用于便于冷却数据中心的一个或多个电子机架的混合空气和液体冷却剂调节单元
公开(公告)号：US07963119B2
公开(公告)日：2011-06-21
申请号：US11944680
申请日：2007-11-26
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
IPC分类号： F25D23/12
CPC分类号： H05K7/2079 , G06F1/20 , G06F2200/201
摘要： A hybrid air and liquid coolant conditioning unit is provided for facilitating cooling of electronics rack(s) of a data center. The unit includes a first heat exchange assembly, including a liquid-to-liquid heat exchanger, a system coolant loop and a facility coolant loop, and a second heat exchange assembly, including an air-to-liquid heat exchanger, an air-moving device, and the facility coolant loop. The system coolant loop provides cooled system coolant to the electronics rack(s), and expels heat in the liquid-to-liquid heat exchanger from the electronics rack(s) to the facility coolant. The air-to-liquid heat exchanger extracts heat from the air of the data center and expels the heat to the facility coolant of the facility coolant loop. The facility coolant loop provides chilled facility coolant in parallel to the liquid-to-liquid heat exchanger and the air-to-liquid heat exchanger. In one implementation, the hybrid coolant conditioning unit includes a vapor-compression heat exchange assembly.
摘要翻译：提供混合式空气和液体冷却剂调节单元以便于数据中心的电子机架的冷却。该单元包括第一热交换组件，其包括液体 - 液体热交换器，系统冷却剂回路和设备冷却剂回路，以及第二热交换组件，其包括空气 - 液体热交换器，空气移动设备和设备冷却液回路。系统冷却剂回路将冷却的系统冷却剂提供给电子机架，并将液体 - 液体热交换器中的热量从电子机架排出到设备冷却剂。空气 - 液体热交换器从数据中心的空气中提取热量，并将热量排出到设备冷却剂回路的设备冷却剂中。设备冷却液回路提供与液体 - 液体热交换器和空气 - 液体热交换器并联的冷却设备冷却剂。在一个实施方案中，混合冷却剂调节单元包括蒸汽压缩热交换组件。

65. 发明授权

US07948757B2 Multi-fluid cooling of an electronic device 失效
标题翻译：电子设备的多流体冷却
公开(公告)号：US07948757B2
公开(公告)日：2011-05-24
申请号：US12850099
申请日：2010-08-04
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Roger R. Schmidt , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Roger R. Schmidt , Robert E. Simons
IPC分类号： H05K7/20 , F28F7/00 , H01B9/06 , F25D23/12 , B05B7/06
CPC分类号： H01L23/4735 , H01L23/427 , H01L2924/0002 , Y10S165/908 , Y10T29/49002 , H01L2924/00
摘要： A method of fabricating a multi-fluid cooling system is provided for removing heat from one or more electronic devices. The cooling system includes a multi-fluid manifold structure with at least one first fluid inlet orifice and at least one second fluid inlet orifice for concurrently, separately injecting a first fluid and a second fluid onto a surface to be cooled when the cooling system is employed to cool one or more electronic devices, wherein the first fluid and the second fluid are immiscible, and the first fluid has a lower boiling point temperature than the second fluid. When the cooling system is employed to cool one or more electronic devices and the first fluid boils, evolving first fluid vapor condenses in situ by direct contact with the second fluid of higher boiling point temperature.
摘要翻译：提供了一种制造多流体冷却系统的方法，用于从一个或多个电子设备去除热量。冷却系统包括具有至少一个第一流体入口孔口和至少一个第二流体入口孔口的多流体歧管结构，用于在采用冷却系统时同时单独地将第一流体和第二流体注入待冷却的表面上以冷却一个或多个电子设备，其中所述第一流体和所述第二流体是不混溶的，并且所述第一流体具有比所述第二流体低的沸点温度。当冷却系统用于冷却一个或多个电子装置和第一流体沸腾时，放出的第一流体蒸汽通过与较高沸点温度的第二流体直接接触而原位冷凝。

66. 发明授权

US07878007B2 Monitoring method and system for determining airflow rate through and heat removal rate of an air-conditioning unit 有权
标题翻译：用于确定空调机组的通风速率和除热率的监控方法和系统
公开(公告)号：US07878007B2
公开(公告)日：2011-02-01
申请号：US12031982
申请日：2008-02-15
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
IPC分类号： F25B49/00 , G01K13/00
CPC分类号： F24F11/0001 , G06F1/20 , H05K7/20836
摘要： Monitoring method and system are provided for dynamically determining airflow rate through and heat removal rate of an air-conditioning unit, such as a computer room air-conditioning unit. The method includes: sensing inlet and outlet temperatures of fluid passing through a heat exchanger associated with the air-conditioning unit; sensing air temperature at an air inlet side of the heat exchanger; automatically determining at least one of airflow rate through or heat removal rate of the air-conditioning unit, the automatically determining employing the sensed inlet temperature and outlet temperature of fluid passing through the heat exchanger, and the sensed air temperature at the air inlet side of the heat exchanger; and outputting the determined airflow rate through or heat removal rate of the air-conditioning unit. In one embodiment, the heat exchanger is an auxiliary air-to-air heat exchanger, and in another embodiment, the heat exchanger is the air-to-liquid heat exchanger of the air-conditioner.
摘要翻译：提供监测方法和系统，用于动态地确定诸如计算机室空调单元之类的空调单元的空气流量和排热率。该方法包括：检测通过与空调单元相关联的热交换器的流体的入口和出口温度; 感测热交换器的空气入口侧的空气温度; 自动确定空气调节单元的气流速率或排热速率中的至少一个，使用感测到的通过热交换器的流体的入口温度和出口温度以及感测到的空气入口侧的空气温度的自动确定热交换器; 并输出所确定的空气流量通过或所述空调单元的除热率。在一个实施例中，热交换器是辅助空气 - 空气热交换器，在另一个实施例中，热交换器是空调器的空气 - 液体热交换器。

67. 发明申请

US20100118494A1 HYBRID IMMERSION COOLED SERVER WITH INTEGRAL SPOT AND BATH COOLING 失效
标题翻译：混合冷却冷却服务器与整体点和浴冷
公开(公告)号：US20100118494A1
公开(公告)日：2010-05-13
申请号：US12269156
申请日：2008-11-12
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, JR. , Madhusudan K. Iyengar , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, JR. , Madhusudan K. Iyengar , Robert E. Simons
IPC分类号： H05K7/20
CPC分类号： H05K7/20772
摘要： A hybrid immersion cooling apparatus and method is provided for cooling of electronic components housed in a computing environment. The components are divided into primary and secondary heat generating components and are housed in a liquid sealed enclosure. The primary heat generating components are cooled by indirect liquid cooling provided by at least one cold plate having fins. The cold plate is coupled to a first coolant conduit that circulates a first coolant in the enclosure and supplies the cold plate. Immersion cooling is provided for secondary heat generating components through a second coolant that will be disposed inside the enclosure such as to partially submerge the cold plate and the first coolant conduit as well as the heat generating components.
摘要翻译：提供一种用于冷却容纳在计算环境中的电子部件的混合浸没式冷却装置和方法。这些部件分为一级和二级发热部件，并被容纳在液体密封的外壳中。通过由具有翅片的至少一个冷板提供的间接液体冷却来冷却主要发热部件。冷板联接到第一冷却剂导管，该第一冷却剂管使第一冷却剂循环在外壳中并供应冷板。通过第二冷却剂为二次发热部件提供浸入式冷却，第二冷却剂将设置在外壳内部，以便部分地淹没冷板和第一冷却剂管道以及发热部件。

68. 发明授权

US07707880B2 Monitoring method and system for determining rack airflow rate and rack power consumption 有权
标题翻译：确定机架气流速率和机架功耗的监控方法和系统
公开(公告)号：US07707880B2
公开(公告)日：2010-05-04
申请号：US12031976
申请日：2008-02-15
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, Jr. , Madhusudan K. Iyengar , Robert E. Simons
IPC分类号： G01F1/68
CPC分类号： G01F1/68 , G01F1/34 , G01F25/0007 , H05K7/20836
摘要： Monitoring method and system are provided for dynamically determining rack airflow rate and rack power consumption employing a heat exchanger disposed at an air outlet side of the electronics rack. The method includes: sensing air temperature at the air outlet side of the electronics rack, sensing coolant temperature at a coolant inlet and coolant temperature at a coolant outlet of the heat exchanger, and determining airflow rate through the electronics rack; and outputting the determined airflow rate through the electronics rack. The determining employs the sensed air temperature at the air outlet side of the rack and the sensed coolant temperatures at the coolant inlet and outlet of the heat exchanger. In one embodiment, the heat exchanger is an air-to-air heat exchanger, and in another embodiment, the heat exchanger is an air-to-liquid heat exchanger.
摘要翻译：提供监测方法和系统，用于使用布置在电子机架的空气出口侧的热交换器动态地确定机架气流速率和机架功率消耗。该方法包括：感测电子机架的空气出口侧的空气温度，感测冷却剂入口处的冷却剂温度和在热交换器的冷却剂出口处的冷却剂温度，以及确定通过电子机架的气流速率; 并且通过电子机架输出确定的气流速率。该确定采用在机架的空气出口侧处的感测到的空气温度和在热交换器的冷却剂入口和出口处感测到的冷却剂温度。在一个实施例中，热交换器是空气 - 空气热交换器，在另一个实施例中，热交换器是空气 - 液体热交换器。

69. 发明授权

US07665325B2 Multi-fluid cooling system and method with freeze protection for cooling an electronic device 失效
标题翻译：多流体冷却系统和冷冻保护方法，用于冷却电子设备
公开(公告)号：US07665325B2
公开(公告)日：2010-02-23
申请号：US11530992
申请日：2006-09-12
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth , Madhusudan K. Iyengar , Roger R. Schmidt , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth , Madhusudan K. Iyengar , Roger R. Schmidt , Robert E. Simons
IPC分类号： F25D11/00 , F25B45/00 , H05K7/20
CPC分类号： F25B23/00 , F25B9/006 , H05K7/20281
摘要： A multi-fluid cooling system and method for cooling an electronic device are provided which employ freeze protection when in a shipping state. The cooling system includes a coolant loop having an expansion tank containing first and second fluids, which are immiscible and of different densities, and the second fluid freezes at a lower temperature than the first. The coolant loop further includes a first valve for facilitating coupling of the first fluid into the coolant loop and a second valve for facilitating coupling of the second fluid into the coolant loop, the first and second valves being independently controllable. Control logic electronically controls actuation of the first and second valves to automatically pass the first fluid through the coolant loop when the system is in an operational state and to automatically maintain the second fluid in the coolant loop when the system is in a shipping state.
摘要翻译：提供一种用于冷却电子设备的多流体冷却系统和方法，其在运输状态下采用防冻保护。冷却系统包括冷却剂回路，其具有包含第一和第二流体的膨胀罐，其不混溶并且具有不同的密度，并且第二流体在比第一流体低的温度下冻结。冷却剂回路还包括用于促进第一流体耦合到冷却剂回路中的第一阀和用于促进第二流体耦合到冷却剂回路中的第二阀，第一和第二阀是可独立控制的。当系统处于操作状态时，控制逻辑电子地控制第一和第二阀的致动，以自动地将第一流体通过冷却剂回路，并且当系统处于运输状态时，自动维持冷却剂回路中的第二流体。

70. 发明申请

US20090207564A1 TEMPERATURE-BASED MONITORING METHOD AND SYSTEM FOR DETERMINING FIRST AND SECOND FLUID FLOW RATES THROUGH A HEAT EXCHANGER 有权
标题翻译：基于温度的监测方法和系统，用于通过热交换器确定第一和第二流体流量
公开(公告)号：US20090207564A1
公开(公告)日：2009-08-20
申请号：US12031997
申请日：2008-02-15
申请人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, JR. , Madhusudan K. Iyengar , Robert E. Simons
发明人： Levi A. Campbell , Richard C. Chu , Michael J. Ellsworth, JR. , Madhusudan K. Iyengar , Robert E. Simons
IPC分类号： H05K7/20 , G05D23/00
CPC分类号： G01F1/6965 , H05K7/20836 , Y10T137/6579
摘要： Monitoring method and system are provided for dynamically determining flow rate of a first fluid and a second fluid through a heat exchanger. The method includes: pre-characterizing the heat exchanger to generate pre-characterized correlation data correlating effectiveness of the heat exchanger to various flow rates of the first and second fluids through the heat exchanger; sensing inlet and outlet temperatures of the first and second fluids through the heat exchanger, when operational; automatically determining flow rates of the first and second fluids through the heat exchanger using the sensed inlet and outlet temperatures of the first and second fluids and the pre-characterized correlation data; and outputting the determined flow rates of the first and second fluids. The automatically determining employs the determined effectiveness of the heat exchanger in interpolating from the pre-characterized correlation data the flow rates of the first and second fluids.
摘要翻译：提供监测方法和系统，用于动态地确定通过热交换器的第一流体和第二流体的流量。该方法包括：预先表征热交换器以产生预定义的相关数据，其将热交换器的有效性与通过热交换器的第一和第二流体的各种流量相关联; 当操作时，感测通过热交换器的第一和第二流体的入口和出口温度; 使用所感测的第一和第二流体的入口和出口温度以及预特征相关数据自动确定通过热交换器的第一和第二流体的流速; 并输出所确定的第一和第二流体的流量。自动确定采用所确定的热交换器的有效性，从预先表征的相关数据内插第一和第二流体的流量。

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