公开(公告)号：US20240349451A1

公开(公告)日：2024-10-17

申请号：US18682556

申请日：2022-08-11

申请人： Modine LLC

发明人： John David Enright ,  Jacob Mertel ,  Taylor Monnig

IPC分类号： H05K7/20 ,  G01N21/80

CPC分类号： H05K7/203 ,  G01N21/80 ,  H05K7/20318 ,  H05K7/20327 ,  H05K7/20381 ,  H05K7/208 ,  G01N2201/102

摘要： A two-phase liquid immersion cooling system is described in which heat generating computer components cause a dielectric fluid in its liquid phase to vaporize. Advantageously, a pH indicator is employed to monitor the dielectric fluid.

公开(公告)号：US20240284640A1

公开(公告)日：2024-08-22

申请号：US18648845

申请日：2024-04-29

申请人： NVIDIA Corporation

发明人： Ali Heydari

IPC分类号： H05K7/20 ,  G06F1/26 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04119 ,  H05K7/14

CPC分类号： H05K7/208 ,  G06F1/26 ,  H01M8/04052 ,  H01M8/04097 ,  H01M8/04156 ,  H05K7/1485

摘要： Systems and methods for operating a datacenter are disclosed. In at least one embodiment, method for operating a datacenter includes receiving a source of gas to a fuel cell to produce electrical power. The method further includes providing the electrical power to one or more electronic components in the datacenter. The method further includes capturing waste heat, generated by the fuel cell in converting the gas to the electrical power, using a heat exchanger. The method further includes providing the waste heat to an absorption chiller to produce cooled liquid to be utilized with a cooling system to remove heat from the one or more electronic components.

公开(公告)号：US20240098945A1

公开(公告)日：2024-03-21

申请号：US17870481

申请日：2022-07-21

申请人： NVIDIA Corporation

发明人： Ali Heydari

IPC分类号： H05K7/20 ,  G06F1/20

CPC分类号： H05K7/20836 ,  G06F1/20 ,  H05K7/208

摘要： Systems and methods include a first valve that controls a flow rate of a coolant. A processor is configured to set the flow rate of the coolant to a rate that maintains a vapor quality, measured at an outlet of the coolant, within a predetermined quality range.

公开(公告)号：US20240088669A1

公开(公告)日：2024-03-14

申请号：US17941382

申请日：2022-09-09

申请人： Brendan Hyland

发明人： Brendan Hyland

IPC分类号： H02J3/38 ,  G16Y20/10 ,  G16Y40/10 ,  H05K7/20

CPC分类号： H02J3/381 ,  G16Y20/10 ,  G16Y40/10 ,  H05K7/208 ,  H02J2300/20

摘要： An underwater data center includes a plurality of data centers positioned in a water environment, powered by one or more sustainable energy sources. One or more processors is coupled to the data center or included in the plurality of data centers. Biodiversity surveillance is provided.

公开(公告)号：US20240081029A1

公开(公告)日：2024-03-07

申请号：US18463764

申请日：2023-09-08

申请人： Nortek Air Solutions Canada, Inc.

发明人： Philip Paul LePoudre ,  Christopher Regier ,  Marcel van den Hurk

IPC分类号： H05K7/20

CPC分类号： H05K7/208 ,  H05K7/20309 ,  H05K7/20318 ,  H05K7/20327 ,  H05K7/20836

摘要： Conditioning systems and methods for providing cooling to a heat load can include an evaporative cooler arranged in a scavenger plenum with a recovery coil downstream of the evaporative cooler. The conditioning systems can operate in various modes, including an adiabatic mode and an evaporative mode, and a blended mode between the adiabatic mode and the evaporative mode, depending on environmental conditions. The blended mode can be enabled by a fluid transmission and retention device fluidically connected to the inlet and outlet of the evaporative cooler, the recovery coil outlet, and the heat load. The fluid transmission and retention device can variably distribute the cooling fluid exiting the recovery coil and the cooling fluid exiting the evaporative cooler to one or both of the heat load and the evaporative cooler inlet. In an example, the fluid transmission and retention device includes a manifold. In another example, the fluid transmission and retention device includes one or more tanks.

公开(公告)号：US11917798B2

公开(公告)日：2024-02-27

申请号：US17270542

申请日：2019-08-13

申请人： Vitesco Technologies GmbH

发明人： Gregory Drew ,  Detlev Bagung ,  Jürgen Bock

IPC分类号： H05K7/20 ,  B60L53/302 ,  B60K1/00

CPC分类号： H05K7/20927 ,  B60L53/302 ,  H05K7/20 ,  H05K7/20872 ,  B60K2001/005 ,  H05K7/208

摘要： A charging device module for installation in an electrically driveable vehicle, including a charging device and an internal cooling circuit for cooling the charging device, wherein the internal cooling circuit has connections for connection to a superordinate cooling circuit of the vehicle, wherein the connections comprise at least one inlet and at least one outlet, and a bypass line connects the at least one inlet to the at least one outlet while bypassing the internal cooling circuit, wherein an actuable valve is associated with the at least one inlet, by which valve the flow of coolant through the internal cooling circuit and the bypass line can be controlled.

公开(公告)号：US11864360B2

公开(公告)日：2024-01-02

申请号：US17404255

申请日：2021-08-17

申请人： Nooter/Eriksen, Inc.

发明人： Glen L. Bostick

IPC分类号： H05K7/20 ,  F16K31/00 ,  F16K37/00 ,  F16K31/42

CPC分类号： H05K7/20836 ,  F16K31/002 ,  H05K7/208 ,  F16K31/426 ,  F16K37/005

摘要： A method of cooling or heating a plurality of computer processor heat sources, such as processors in a data center or the like, is disclosed with individual sources having a control valve associated therewith. Individual heat sources are in communication with a supply of a coolant fluid and individual control valves have an inlet for receiving coolant fluid from its respective computer processor heat source reflective of the heat source temperature. The control valve has a chamber with an inlet that receives coolant, and an outlet. A valve member within the chamber is movable in response to changes in temperature of the coolant fluid within the chamber between a closed position and an open position. The valve member is of a material that changes shape in response to changes in temperature. The coolant is carbon dioxide (CO2) that is in its supercritical state as it passes through the heat sources.

公开(公告)号：US11792959B2

公开(公告)日：2023-10-17

申请号：US17483029

申请日：2021-09-23

申请人： Baidu USA LLC

发明人： Tianyi Gao

IPC分类号： H05K7/20

CPC分类号： H05K7/20509 ,  H05K7/208 ,  H05K7/20327 ,  H05K7/20663

摘要： According to one embodiment, a cooling assembly includes a cooling plate to be attached to an electronic device and a bidirectional connector for circulating cooling fluid to the cooling plate. The bidirectional connector includes a first tubing structure having a first fluid channel therein to supply the cooling fluid flowing in a first direction to the cooling plate, a second tubing structure that encloses the first tubing structure therein. The first tubing structure is positioned spaced apart from the second tubing structure to form a second fluid channel between an outer surface of the first tubing structure and an inner surface of the second tubing structure. The second fluid channel is configured to receive the cooling fluid returned from the cooling plate. The first and second fluid channels are configured to operate a supply and a return fluid streams in opposite directions, respectively.

公开(公告)号：US20230301035A1

公开(公告)日：2023-09-21

申请号：US17699490

申请日：2022-03-21

申请人： Baidu USA LLC

发明人： TIANYI GAO

IPC分类号： H05K7/20

CPC分类号： H05K7/208 ,  H05K7/203 ,  H05K7/20409

摘要： A cooling unit includes a channel frame assembled to a server chassis to form a region enclosing an electronic chip that is disposed on a server board contained within the server chassis, an inlet port coupled to a first side of the channel frame to receive a coolant fluid, an outlet port coupled to a second side of the channel frame for coolant fluid in either a liquid phase or a vapor phase to exit the channel frame, and an internal structure disposed on an inner surface of the channel frame between the inlet port and the outlet port. The internal structure guides the coolant fluid flow and/or distribution along a surface of the electronic chip, where the electronic chip transfers heat to the coolant fluid to cause a portion of the coolant fluid to change from a liquid to a vapor phase.

公开(公告)号：US11744047B2

公开(公告)日：2023-08-29

申请号：US17652074

申请日：2022-02-22

申请人： Caeli, LLC

发明人： Matthew Douglas Koerner ,  Brandon McDaniel ,  John A. Musilli, Jr.

IPC分类号： G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  H05K7/20 ,  F02C6/16 ,  G06F1/20 ,  G06F1/30

CPC分类号： H05K7/20718 ,  F02C6/16 ,  G06F1/20 ,  G06F1/30 ,  H05K7/208 ,  F05D2210/13 ,  F05D2220/60 ,  F05D2220/76 ,  F05D2260/205 ,  F05D2260/43 ,  F05D2270/42 ,  G06F2200/201

摘要： A system includes at least one storage tank configured to store at least one of first compressed air or liquid air. The system also includes a power supply system comprising a turbine, a generator, and a flywheel. The power supply system is configured to receive second compressed air from the at least one storage tank, wherein the second compressed air comprises either the first compressed air or the liquid air which has been heated into a gaseous state; spin the turbine and the flywheel using the second compressed air, wherein the spinning of the turbine generates electrical energy at the generator; provide the electrical energy to a data center for powering electronic devices of the data center; and provide at least a portion of the second compressed air exhausted by the turbine to the data center for cooling the electronic devices of the data center.