公开(公告)号：US20170303441A1

公开(公告)日：2017-10-19

申请号：US15208951

申请日：2016-07-13

Applicant: Google Inc.

Inventor： Soheil Farshchian ,  Emad Samadiani

IPC: H05K7/20 ,  F28F21/08 ,  F28D15/02 ,  F28F13/18 ,  F28F3/04 ,  F28D15/04 ,  F28F23/00

CPC classification number: H05K7/20809 ,  F28D15/0266 ,  F28D15/0275 ,  F28D15/04 ,  F28D15/046 ,  F28F3/04 ,  F28F3/048 ,  F28F13/187 ,  F28F21/085 ,  F28F21/089 ,  F28F23/00 ,  H01L23/427 ,  H05K7/20309 ,  H05K7/20318 ,  H05K7/20327 ,  H05K7/20336 ,  H05K7/20409

Abstract: A data center cooling system includes a modular heat sink and a working fluid. The modular heat sink includes an evaporator configured to thermally contact a heat-generating electronic device to receive heat from the data center heat-generating electronic device; a condenser coupled to the evaporator and configured to transfer the heat from the heat-generating electronic device into a cooling fluid; and a plurality of transport tubes that fluidly couple the evaporator and the condenser, at least one of the plurality of transport tubes including an open end positioned in the evaporator and a closed end positioned in the condenser. The working fluid vaporizes in the evaporator based on receipt of the heat from the heat-generating electronic device, and circulates, in vapor phase, from the evaporator to the condenser in the transport member, and circulates, in liquid phase, from the condenser to the evaporator.

公开(公告)号：US20170079167A1

公开(公告)日：2017-03-16

申请号：US15359154

申请日：2016-11-22

Applicant: Google Inc.

Inventor： Emad Samadiani ,  Eehern J. Wong ,  Gregory P. Imwalle ,  Soheil Farshchian

IPC: H05K7/20

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， 。

公开(公告)号：US20170079162A1

公开(公告)日：2017-03-16

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

IPC: H05K7/20

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.

Abstract translation: 方法，系统和装置，包括限定顶表面，底表面以及第一和第二侧表面的壳体。 还包括从第一侧表面延伸的第一轨道和从第二表面延伸的第二轨道，使得当第一和第二轨道可滑动地与第三表面接合时。 包括轴向设置在顶表面和底表面之间的鼓风装置，其中壳体的第一端限定第一增压室出口，顶表面限定增压室入口，底表面限定第二增压室出口，其位于 并且将第一增压室流体地连接到第二增压室。 此外，第二增压室由第一和第二轨道形成，底表面和第三表面具有第三增压室出口。