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1.发明申请公开(公告)号：US20180295751A1
公开(公告)日：2018-10-11
申请号：US15479740
申请日：2017-04-05
Applicant: Google Inc.
Inventor： Jayson Michael Jochim , Angela Chen , Soheil Farshchian , Winnie Leung , Michael Chi Kin Lau
CPC classification number: H05K7/20745 , H05K7/1489 , H05K7/20736 , H05K7/20827 , H05K7/20836
Abstract: A data center cooling system includes a server rack frame assembly that includes a plurality of bays defined along a lengthwise dimension of the frame assembly, each bay including a volume defined at least in part by a specified height that is orthogonal to the lengthwise dimension and a specified width that is parallel to the lengthwise dimension and sized to at least partially enclose at least one server rack configured to support a plurality of data center computing devices; and at least one cooling unit sized for a bay of the plurality of bays of the server rack frame assembly and configured to circulate a heated airflow from an open back side of the at least one server rack, cool the heated air, and circulate a cooling airflow through an open front side of the at least one server rack.
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公开(公告)号：US09552025B2
公开(公告)日：2017-01-24
申请号：US14494216
申请日：2014-09-23
Applicant: Google Inc.
Inventor： Emad Samadiani , Eehern J. Wong , Gregory P. Imwalle , Soheil Farshchian
CPC classification number: H05K7/20809 , G06F1/20 , G06F2200/201 , H05K7/20318 , H05K7/20327 , H05K7/20336 , H05K7/20836
Abstract: A data center cooling system includes a thermosiphon, an actuator coupled to the thermosiphon, and a controller. The thermosiphon includes an evaporator; a condenser; and at least one conduit coupled between the evaporator and the condenser to transport a working fluid between the evaporator and the condenser. The controller is coupled to the actuator and configured to operate the actuator to adjust a liquid level of the working fluid in the evaporator based, at least in part, on a parameter associated with a heat load of one or more data center heat generating computing devices.
Abstract translation: 数据中心冷却系统包括热虹吸管，耦合到热虹吸管的致动器和控制器。 热虹吸管包括蒸发器; 冷凝器 以及耦合在蒸发器和冷凝器之间的至少一个管道，以在蒸发器和冷凝器之间输送工作流体。 至少部分地基于与一个或多个数据中心发热计算装置的热负荷相关联的参数，所述控制器耦合到所述致动器并且构造成操作所述致动器以调节所述蒸发器中的工作流体的液位， 。
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公开(公告)号：US09398731B1
公开(公告)日：2016-07-19
申请号：US14493672
申请日：2014-09-23
Applicant: Google Inc.
Inventor： Gregory P. Imwalle , Eehern J. Wong , Emad Samadiani , Soheil Farshchian
IPC: H05K7/20
CPC classification number: H05K7/20781 , H05K7/20736 , H05K7/20772
Abstract: A cooling apparatus for rack-mounted computing devices includes a heat sink including a thermal interface to conductively contact a computing device mounted on a printed circuit board; a cold plate including a first portion in thermal communication with the heat sink with a working fluid, and a second portion that includes a cooling coil in thermal communication with the first portion, the cooling coil including an inlet to receive chilled liquid; a fan positioned to circulate airflow over the cold plate; and a controller coupled to the fan to adjust a speed of the fan in response to an output of a sensor coupled to the computing device.
Abstract translation: 用于机架式计算装置的冷却装置包括散热器，该散热器包括导热接触安装在印刷电路板上的计算装置的热接口; 包括与所述散热器与工作流体热连通的第一部分的冷板，以及包括与所述第一部分热连通的冷却盘管的第二部分，所述冷却盘管包括用于接收冷却液体的入口; 风扇，定位成使气流在冷板上循环; 以及控制器，其耦合到所述风扇以响应于耦合到所述计算设备的传感器的输出来调节所述风扇的速度。
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公开(公告)号：US20160085277A1
公开(公告)日：2016-03-24
申请号：US14494216
申请日：2014-09-23
Applicant: Google Inc.
Inventor： Emad Samadiani , Eehern J. Wong , Gregory P. Imwalle , Soheil Farshchian
IPC: G06F1/20
CPC classification number: H05K7/20809 , G06F1/20 , G06F2200/201 , H05K7/20318 , H05K7/20327 , H05K7/20336 , H05K7/20836
Abstract: A data center cooling system includes a thermosiphon, an actuator coupled to the thermosiphon, and a controller. The thermosiphon includes an evaporator; a condenser; and at least one conduit coupled between the evaporator and the condenser to transport a working fluid between the evaporator and the condenser. The controller is coupled to the actuator and configured to operate the actuator to adjust a liquid level of the working fluid in the evaporator based, at least in part, on a parameter associated with a heat load of one or more data center heat generating computing devices.
Abstract translation: 数据中心冷却系统包括热虹吸管，耦合到热虹吸管的致动器和控制器。 热虹吸管包括蒸发器; 冷凝器 以及耦合在蒸发器和冷凝器之间的至少一个管道，以在蒸发器和冷凝器之间输送工作流体。 至少部分地基于与一个或多个数据中心发热计算装置的热负荷相关联的参数，所述控制器联接到所述致动器并且构造成操作所述致动器以调节所述蒸发器中的工作流体的液位， 。
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公开(公告)号：US20160381839A1
公开(公告)日：2016-12-29
申请号：US14747448
申请日：2015-06-23
Applicant: Google Inc.
Inventor： Soheil Farshchian , Kenneth Dale Shaul
IPC: H05K7/20
Abstract: A thermosiphon includes a condenser; an evaporator that includes a fluid channel and a heat transfer surface, the heat transfer surface defining a plurality of fluid pathways in the fluid channel that extend through the fluid channel, the evaporator configured to thermally couple to one or more heat-generating electronic devices; and a transport member that fluidly couples the condenser and the evaporator, the transport member including a liquid conduit that extends through the transport member to deliver a liquid phase of a working fluid into the fluid pathways, the transport member further including a surface to vertically enclose the plurality of fluid pathways.
Abstract translation: 热虹吸管包括冷凝器; 蒸发器，其包括流体通道和传热表面，所述传热表面限定所述流体通道中延伸穿过所述流体通道的多个流体路径，所述蒸发器被配置为热耦合到一个或多个发热电子设备; 以及输送构件，其将所述冷凝器和所述蒸发器流体耦合，所述输送构件包括液体导管，所述液体导管延伸穿过所述输送构件以将工作流体的液相输送到所述流体通路中，所述输送构件还包括垂直地包围的表面 多个流体通路。
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Patent Agency Ranking
公开(公告)号：US20160330873A1
公开(公告)日：2016-11-10
申请号：US14703566
申请日：2015-05-04
Applicant: Google Inc.
Inventor： Soheil Farshchian , Madhu Krishnan Iyengar
IPC: H05K7/20
CPC classification number: H05K7/20818 , G06F1/20 , G06F2200/201 , H05K7/2029 , H05K7/20336 , H05K7/20545 , H05K7/20663 , H05K7/20672 , H05K7/20681 , H05K7/20809
Abstract: A server rack thermosiphon system includes a plurality of evaporators, each evaporator including a thermal interface for one or more heat-generating server rack devices; at least one condenser mounted to an external structure of a server rack, the condenser including a fluid-cooled heat transfer module; a liquid conduit that fluidly couples each of the evaporators to the condenser to deliver a liquid phase of a working fluid from the condenser to the evaporators; and a vapor conduit that fluidly couples each of the evaporators to the condenser to deliver a mixed phase of the working fluid from the evaporators to the condenser.
Abstract translation: 服务器机架热虹吸系统包括多个蒸发器，每个蒸发器包括用于一个或多个发热服务器机架装置的热接口; 至少一个安装到服务器机架的外部结构的冷凝器，所述冷凝器包括流体冷却的传热模块; 将每个蒸发器流体耦合到冷凝器以将工作流体的液相从冷凝器输送到蒸发器的液体管道; 以及将每个蒸发器流体耦合到冷凝器以将工作流体的混合相从蒸发器输送到冷凝器的蒸汽导管。
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公开(公告)号：US09763361B2
公开(公告)日：2017-09-12
申请号：US14852989
申请日：2015-09-14
Applicant: Google Inc.
Inventor： Kenneth Dale Shaul , Soheil Farshchian , Roy Micheal Bannon , Angela Chen , Jonathan D. Beck
CPC classification number: F04D25/166 , F04D25/00 , F04D29/582 , G06F1/20 , H05K7/00 , H05K7/20572 , H05K7/20581 , H05K7/20736
Abstract: Methods, systems, and apparatus, including a housing defining a top surface, a bottom surface, and first and second side surfaces. Also included is a first rail extending from the first side surface and a second rail extending from the second surface such that when the first and second rails are slidably engaged with a third surface. A blower device is included that is axially disposed between the top and bottom surface, wherein a first end of the housing defines a first plenum outlet, the top surface defines a plenum inlet, the bottom surface defines a second plenum outlet that is positioned on a second side of the blower device and that fluidly couples the first plenum chamber to the second plenum chamber. Further, the second plenum chamber is formed by the first and second rails, the bottom surface and the third surface has a third plenum outlet.
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公开(公告)号：US09462720B1
公开(公告)日：2016-10-04
申请号：US14167664
申请日：2014-01-29
Applicant: Google Inc.
Inventor： Jonathan David Beck , Kenneth Dale Shaul , Soheil Farshchian , Roy Michael Bannon
IPC: H05K7/14
CPC classification number: H05K7/1461 , G06F1/18 , H05K7/1487
Abstract: An aligning apparatus for mounting cards into a housing space is provided. The aligning apparatus includes a first line card having a mating portion and a card guide assembly coupled to the first line card. The mating portion is configured to mate with a backplane of the housing space. The card guide assembly varies from a first height at a first portion to a second height at a second portion. The varying heights correspond to an arrangement of components on a neighboring card. The first and second portions are configured to guide directional movement of the first line card in relation to one or more components on the neighboring card during insertion of the first line card into the housing space. In this regard, the first line card is guided past the one or more components on the neighboring card as the mating portion of the first line card is moved toward the backplane.
Abstract translation: 提供一种用于将卡安装到容纳空间中的对准装置。 对准装置包括具有配合部分的第一线卡和耦合到第一线卡的卡引导组件。 配合部分配置成与壳体空间的背板配合。 卡引导组件在第二部分处从第一部分的第一高度变化到第二高度。 不同的高度对应于相邻卡上的组件的布置。 第一和第二部分被配置为在将第一线卡插入到容纳空间内时引导第一线卡相对于相邻卡上的一个或多个部件的定向移动。 在这方面，当第一线卡的配合部分向背板移动时，第一线卡被引导通过相邻卡上的一个或多个部件。
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9.发明授权公开(公告)号：US09335751B1
公开(公告)日：2016-05-10
申请号：US14012537
申请日：2013-08-28
Applicant: Google Inc.
Inventor： Soheil Farshchian , Jeremy Rice
CPC classification number: G05B15/02 , G06F1/206 , G06F1/3206 , G06F1/324 , G06F11/3058 , G06F11/34 , Y02D10/126 , Y02D10/16 , Y02D10/34
Abstract: Methods, systems, and apparatus for cooling control in a datacenter. In one aspect, a method includes, for each processing device in a cluster of processing devices configured to perform a distributed task, wherein each processing device is thermally controlled by a cooling system that controls cooling to each processing device on an individual basis, determining whether the processing device is operating within a performance target for the cluster of processing devices; for each processing device determined to not be operating within the performance target for the cluster, generating a respective control signal to adjust the cooling delivery to the processing device to cause the performance of the processing device to be within the performance target for the cluster of processing devices; and for each processing device determined to be operating within the performance target for the cluster, maintaining the cooling delivery to the processing device.
Abstract translation: 用于数据中心冷却控制的方法，系统和装置。 在一个方面，一种方法包括对于被配置为执行分布式任务的处理设备的集群中的每个处理设备，其中每个处理设备由通过单独控制对每个处理设备的冷却的冷却系统进行热控制，确定是否 处理装置在处理装置集群的性能目标中运行; 对于被确定为不在集群的性能目标中操作的每个处理设备，生成相应的控制信号以调整到处理设备的冷却传送，以使处理设备的性能处于处理集群的性能目标内 设备; 并且对于确定要在集群的性能目标中操作的每个处理设备，保持对处理设备的冷却传送。
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公开(公告)号：US20170335855A1
公开(公告)日：2017-11-23
申请号：US15669551
申请日：2017-08-04
Applicant: Google Inc.
Inventor： Kenneth Dale Shaul , Soheil Farshchian , Roy Micheal Bannon , Angela Chen , Jonathan D. Beck
CPC classification number: F04D25/166 , F04D25/00 , F04D29/582 , G06F1/20 , H05K7/00 , H05K7/20572 , H05K7/20581 , H05K7/20736
Abstract: Methods, systems, and apparatus, including a housing defining a top surface, a bottom surface, and first and second side surfaces. Also included is a first rail extending from the first side surface and a second rail extending from the second surface such that when the first and second rails are slidably engaged with a third surface. A blower device is included that is axially disposed between the top and bottom surface, wherein a first end of the housing defines a first plenum outlet, the top surface defines a plenum inlet, the bottom surface defines a second plenum outlet that is positioned on a second side of the blower device and that fluidly couples the first plenum chamber to the second plenum chamber. Further, the second plenum chamber is formed by the first and second rails, the bottom surface and the third surface has a third plenum outlet.
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