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1. 发明授权

US09335802B2 System for cooling hard disk drives using vapor momentum driven by boiling of dielectric liquid 有权
标题翻译：使用由介电液体沸腾驱动的蒸汽动量来冷却硬盘驱动器的系统
公开(公告)号：US09335802B2
公开(公告)日：2016-05-10
申请号：US13756812
申请日：2013-02-01
申请人： Dell Products L.P.
发明人： Austin Michael Shelnutt , James D. Curlee , Edmond I. Bailey , Richard Steven Mills
IPC分类号： G06F1/16 , G06F1/20 , H05K7/20 , G11B33/14
CPC分类号： G11B33/142 , G06F1/20 , G06F1/206 , G11B33/1413 , H05K7/20772 , H05K7/20809 , H05K7/20818 , Y02D10/16
摘要： A system for cooling hard disk drives (HDDs) includes: an enclosure having a lower volume within which a cooling liquid is heated to a boiling point temperature to cause some of the cooling liquid to evaporate into a plume of rising vapor; a HDD cooling area with at least one HDD placed in the direct path of the rising vapor, which cools the at least one HDD during functional operation of the at least one HDD; and a heat source that dissipates heat into the lower volume of the enclosure, sufficient to heat the cooling liquid to the boiling point temperature. The system can also include a condenser located above both the HDD cooling area. A substantial portion of the rising vapor that passes through the HDD cooling area and cools the at least one HDD is condensed back into liquid phase on contact with the condenser.
摘要翻译：用于冷却硬盘驱动器（HDD）的系统包括：具有较低体积的外壳，其中冷却液体被加热到沸点温度，以使一些冷却液体蒸发成上升的蒸气; 硬盘驱动器冷却区，其中至少一个HDD放置在上升蒸汽的直接路径中，其在所述至少一个HDD的功能操作期间冷却所述至少一个HDD; 以及将热量散发到外壳的下部体积中的热源，足以将冷却液加热至沸点温度。该系统还可以包括位于HDD冷却区上方的冷凝器。通过HDD冷却区域并冷却至少一个HDD的上升蒸汽的大部分在与冷凝器接触时被冷凝回液相。

2. 发明授权

US09049800B2 Immersion server, immersion server drawer, and rack-mountable immersion server drawer-based cabinet 有权
标题翻译：浸入式服务器，浸入式服务器抽屉和机架式浸入式服务器抽屉式机柜
公开(公告)号：US09049800B2
公开(公告)日：2015-06-02
申请号：US13757724
申请日：2013-02-01
申请人： Dell Products L.P.
发明人： Austin Michael Shelnutt , James D. Curlee , Jimmy Pike , Joseph M. Sekel , Stephen P. Rousset , Joseph Vivio
IPC分类号： H05K7/20 , H05K5/00 , H05K5/06 , H05K5/02
CPC分类号： H05K7/203 , H05K7/20309 , H05K7/20318 , H05K7/20809
摘要： An information handling system includes: an immersion server drawer (ISD) having: an impervious enclosure which holds a volume of dielectric cooling liquid within/at the enclosure bottom. The ISD is configured with dimensions that enable insertion of liquid-cooled servers within the enclosure bottom. A plurality of liquid-cooled servers can be placed in a side-by-side configuration along one dimension of the ISD, with one or more heat dissipating components of the servers being placed below a surface layer of the cooling liquid. Submerged components of the immersion server are liquid-cooled, while the other heat generating components above the liquid surface are air cooled by rising vapor generated by boiling and vaporization of the cooling liquid. The ISD is placed in an ISD cabinet, which is configured with an upper condenser that allows for multi-phase cooling of the electronic devices placed within the immersion server drawer. The ISD cabinet can be rack-mountable.
摘要翻译：一种信息处理系统包括：浸没式服务器抽屉（ISD），其具有：不透水的外壳，其将一定体积的介电冷却液体保持在所述外壳底部/内部。 ISD配置有能够在机箱底部插入液冷服务器的尺寸。多个液冷服务器可以沿着ISD的一个维度并排配置，服务器的一个或多个散热部件被放置在冷却液表面下方。浸没式服务器的浸没部件是液体冷却的，而液体表面上方的其它发热部件由冷却液的沸腾和汽化产生的升高的蒸汽进行空气冷却。 ISD放置在ISD机柜中，其配置有上部冷凝器，允许放置在浸入式服务器抽屉内的电子设备进行多相冷却。 ISD机柜可以机架安装。

3. 发明授权

US11230221B2 Structure and method for securing and transporting equipment racks 有权
公开(公告)号：US11230221B2
公开(公告)日：2022-01-25
申请号：US15989250
申请日：2018-05-25
申请人： DELL PRODUCTS, L.P.
发明人： Steven Embleton , James D. Curlee , Rene J. Salas , Joseph A. Bartole , Bruce E. Lykins , Eric M. Tunks , Joshua S. Keup
IPC分类号： B60P7/08 , B60P7/15 , B60P7/10 , B65D90/00 , B60P7/135 , B60P1/64 , B60P7/13 , B62D33/02 , B60P7/16 , B62D33/04 , B60P7/18 , B65D81/05 , B65D88/12 , B65D19/44 , B65D85/62 , B65D67/02
摘要： A clamping device secures an equipment rack during shipping. The clamping device includes a gripping portion having first and second surfaces positionable along opposing sides of a respective one of a front and rear lateral logistic bar. The clamping device also includes a clamp mechanism attached to the gripping portion for movement between a disengaged position and an engaged position to selectively engage the first and second surfaces to the opposing sides of the respective one of the front and rear lateral logistic bars positioned adjacent to an equipment rack within a carrier shipping enclosure. A mounting feature is attached to the gripping portion to hold one end of a longitudinal logistic bar positioned along a lateral side of the equipment rack.

4. 发明授权

US10617042B2 Liquid cooling of rack information handling system with a plurality of liquid flow paths that enable continued cooling of liquid cooled nodes when one flow path is disrupted 有权
公开(公告)号：US10617042B2
公开(公告)日：2020-04-07
申请号：US15829017
申请日：2017-12-01
申请人： DELL PRODUCTS, L.P.
发明人： Austin Michael Shelnutt , Travis C. North , Christopher M. Helberg , Steven Embleton , Edmond I. Bailey , James D. Curlee
IPC分类号： G06F1/16 , H05K5/00 , H05K7/00 , H05K7/20
CPC分类号： H05K7/20781 , H05K7/20772
摘要： A direct-interface liquid-cooled (DL) Rack Information Handling System (RIHS) includes liquid cooled (LC) nodes each comprising a chassis received in a respective chassis-receiving bay of a rack and containing heat-generating functional components. Each LC node is configured with a system of conduits to receive direct injection of cooling liquid to regulate the ambient temperature of the node and provide cooling to the functional components inside the node by removing heat generated by the heat-generating functional components. A cooling subsystem has a liquid rail formed by more than one node-to-node, Modular Liquid Distribution (MLD) conduits, each including first and second terminal connections attached on opposite ends of a central conduit that can be rack-unit dimensioned. The MLD conduits seal to and enable fluid transfer between a port of a selected LC node and a port of an adjacent LC node.

5. 发明授权

US09921622B2 Stand alone immersion tank data center with contained cooling 有权
公开(公告)号：US09921622B2
公开(公告)日：2018-03-20
申请号：US13757727
申请日：2013-02-01
申请人： Dell Products L.P.
发明人： Austin Michael Shelnutt , James D. Curlee , Jimmy Pike
IPC分类号： G06F1/20 , H05K7/20
CPC分类号： G06F1/206 , H05K7/203 , H05K7/20809 , H05K7/20818 , H05K7/20827
摘要： A stand-alone immersion tank datacenter (SITDC) includes: a multi-phase heat transfer immersion cooling tank having external walls surrounding a tank volume within which a dielectric liquid is maintained and heated to a boiling point temperature; a plurality of servers having one or more processing and memory components submerged within the dielectric liquid for cooling of the one or more components via heat dissipation from the one or more components into the dielectric liquid when the one or more components are connected to an electric power supply; and a condenser located vertically above the plurality of servers and in a direct path of rising dielectric vapor created when the dielectric liquid absorbs sufficient heat from the one or more components to reach a boiling point temperature of the liquid. The condenser can be a passive heat exchanger, created by providing a heat conductive material as a top lid of the tank.

6. 发明授权

US09839164B2 Rack information handling system having modular liquid distribution (MLD) conduits 有权
公开(公告)号：US09839164B2
公开(公告)日：2017-12-05
申请号：US15016226
申请日：2016-02-04
申请人： DELL PRODUCTS, L.P.
发明人： Austin Michael Shelnutt , Travis C. North , Christopher M. Helberg , Steven Embleton , Edmond I. Bailey , James D. Curlee
IPC分类号： H05K7/20
CPC分类号： H05K7/20781 , H05K7/20772
摘要： A direct-interface liquid-cooled (DL) Rack Information Handling System (RIHS) includes liquid cooled (LC) nodes each comprising a chassis received in a respective chassis-receiving bay of a rack and containing heat-generating functional components. Each LC node is configured with a system of conduits to receive direct injection of cooling liquid to regulate the ambient temperature of the node and provide cooling to the functional components inside the node by removing heat generated by the heat-generating functional components. A cooling subsystem has a liquid rail formed by more than one node-to-node, Modular Liquid Distribution (MLD) conduits, each including first and second terminal connections attached on opposite ends of a central conduit that can be rack-unit dimensioned. The MLD conduits seal to and enable fluid transfer between a port of a selected LC node and a port of an adjacent LC node.

7. 发明申请

US20140218858A1 Stand Alone Immersion Tank Data Center with Contained Cooling 有权
标题翻译：独立浸没坦克数据中心，包含冷却
公开(公告)号：US20140218858A1
公开(公告)日：2014-08-07
申请号：US13757727
申请日：2013-02-01
申请人： DELL PRODUCTS L.P.
发明人： Austin Michael Shelnutt , James D. Curlee , Jimmy Pike
IPC分类号： G06F1/20
CPC分类号： G06F1/206 , H05K7/203 , H05K7/20809 , H05K7/20818 , H05K7/20827
摘要： A stand-alone immersion tank datacenter (SITDC) includes: a multi-phase heat transfer immersion cooling tank having external walls surrounding a tank volume within which a dielectric liquid is maintained and heated to a boiling point temperature; a plurality of servers having one or more processing and memory components submerged within the dielectric liquid for cooling of the one or more components via heat dissipation from the one or more components into the dielectric liquid when the one or more components are connected to an electric power supply; and a condenser located vertically above the plurality of servers and in a direct path of rising dielectric vapor created when the dielectric liquid absorbs sufficient heat from the one or more components to reach a boiling point temperature of the liquid. The condenser can be a passive heat exchanger, created by providing a heat conductive material as a top lid of the tank.
摘要翻译：一个独立的浸池数据中心（SITDC）包括：多相传热浸没冷却槽，其具有围绕容器容积的外壁，其中保持介电液体并加热至沸点温度; 多个服务器具有浸没在电介质液体中的一个或多个处理和存储器组件，用于当一个或多个组件连接到电力时，通过从一个或多个组件散热到电介质液体来冷却一个或多个组件供应; 以及位于多个服务器上方并且当介电液体从一个或多个组分吸收足够的热量以达到液体的沸点温度时产生的升高的介电蒸汽的直接路径中的冷凝器。冷凝器可以是被动热交换器，通过提供导热材料作为罐的顶盖而产生。

8. 发明申请

US20140216711A1 Scalable, Multi-Vessel Distribution System for Liquid Level Control Within Immersion Cooling Tanks 有权
标题翻译：可扩展的多容器分配系统，用于浸入式冷却箱内的液位控制
公开(公告)号：US20140216711A1
公开(公告)日：2014-08-07
申请号：US13756904
申请日：2013-02-01
申请人： DELL PRODUCTS L.P.
发明人： Austin Michael Shelnutt , James D. Curlee , Edmond I. Bailey , Richard Steven Mills
IPC分类号： F28D15/00
CPC分类号： H05K7/20781 , F28D15/0266 , F28F2280/10 , H05K7/203 , H05K7/20772
摘要： A fluid level control system includes: a first immersion cooling tank having a first volume of immersion cooling liquid and an inlet/outlet pipe extending from a base wall of the tank by which immersion cooling liquid can flow into and out of the first immersion cooling tank; at least one second volume of cooling liquid held within a liquid containing unit having a corresponding inlet/outlet pipe; and a pipe distribution system that physically connects the second volume of immersion cooling liquid to the first volume of immersion cooling liquid via respective inlet/outlet pipes and which enables fluid equilibrium to be maintained between the first volume of liquid and the second volume of liquid via gravitational equilibrium and/or passive level control such that a first volume level of the first volume of immersion cooling liquid remains substantially equal to a second volume level of the second volume of immersion cooling liquid.
摘要翻译：液位控制系统包括：具有第一体积的浸没冷却液体的第一浸没冷却槽和从所述罐的底壁延伸的入口/出口管，浸没冷却液体可以通过所述入口/出口管流入和流出第一浸没冷却槽 ; 至少一个第二体积的冷却液体保持在具有相应入口/出口管的液体容纳单元内; 以及管道分配系统，其通过相应的入口/出口管将第二体积的浸没冷却液体物理地连接到第一体积的浸没冷却液体，并且使得能够在第一体积的液体和第二体积的液体经由之间保持液体平衡重力平衡和/或被动水平控制，使得第一体积的浸入式冷却液体的第一体积水平基本上等于第二体积的浸入式冷却液体的第二体积水平。

9. 发明授权

US09464854B2 Techniques for controlling vapor pressure in an immersion cooling tank 有权
标题翻译：控制浸入式冷却水箱中蒸气压力的技术
公开(公告)号：US09464854B2
公开(公告)日：2016-10-11
申请号：US13757713
申请日：2013-02-01
申请人： Dell Products L.P.
发明人： Austin Michael Shelnutt , James D. Curlee
IPC分类号： F28F27/02 , G01F1/74
CPC分类号： H05K7/20281 , F28F27/02 , G01F1/74 , H05K7/20236
摘要： A method that controls pressure within an immersion cooling tank having condensation fluid flowing through a condenser, includes: a controller receiving a signal that indicates a current level of vapor pressure within the tank; determining from the signal when the current level of vapor pressure exceeds or is below a first preset threshold pressure level; and in response to the current level of vapor pressure exceeding or being below the first preset threshold pressure level, signaling a flow control mechanism that modulates a flow rate of the condensation fluid through the condenser to increase or decrease the rate of flow from a current rate of flow. The controller receives the signal by a pressure sensor within the immersion cooling tank detecting the current vapor pressure, generating the signal and forwarding the signal to the controller. The pressure sensor can be a differential pressure transducer that measures a differential pressure internal to and outside of the immersion tank.
摘要翻译：控制具有流过冷凝器的冷凝液的浸没冷却槽内的压力的方法，包括：控制器，其接收指示所述罐内的当前蒸气压水平的信号; 当所述当前蒸汽压水平超过或低于第一预设阈值压力水平时，从所述信号确定; 并且响应于当前的蒸汽压力水平超过或低于第一预设阈值压力水平，表示流量控制机构，其调节通过冷凝器的冷凝液的流速以增加或降低来自当前速率的流速的流动。控制器通过浸入冷却箱内的压力传感器接收信号，检测当前的蒸汽压力，产生信号并将信号转发到控制器。压力传感器可以是一个差压传感器，用于测量浸入池内部和外部的差压。

10. 发明授权

US09144179B2 System and method for powering multiple electronic devices operating within an immersion cooling vessel 有权
标题翻译：为在浸入式冷却容器内工作的多个电子设备供电的系统和方法
公开(公告)号：US09144179B2
公开(公告)日：2015-09-22
申请号：US13756880
申请日：2013-02-01
申请人： Dell Products L.P.
发明人： Austin Michael Shelnutt , James D. Curlee , Edmond I. Bailey , Joseph M. Sekel , John R. Stuewe , Richard Steven Mills
IPC分类号： H05K7/20 , G06F1/20
CPC分类号： H05K7/203 , H05K7/20809 , H05K7/20818 , H05K7/20827
摘要： An immersion cooling tank comprises: a dielectric liquid disposed within a lower volume of the tank; at least one electronic equipment immersed within the dielectric liquid and which requires electrical power to operate; and at least one power distribution unit and/or a bus bar distribution system submerged beneath a surface of the dielectric liquid and providing electrical power to the at least one electronic equipment. The immersion cooling tank further includes a condenser located vertically above the dielectric fluid and the at least one electronic equipment, and through which is flowing a condensation fluid that has a lower density than the dielectric liquid. A leak of the condensation fluid into the tank volume results in the condensation fluid floating atop the dielectric liquid and prevents the condensation liquid from coming into contact with the power distribution unit. The bus bar distribution system enables blind mating of inserted electronic components.
摘要翻译：浸没冷却槽包括：设置在罐的下部容积内的电介质液体; 至少一个电子设备浸没在电介质液体内并且需要电力来操作; 以及至少一个配电单元和/或母线分配系统，其浸没在所述电介质液体的表面下方并且向所述至少一个电子设备提供电力。浸没冷却槽还包括位于介质流体垂直上方的冷凝器和至少一个电子设备，并且通过该冷凝器流过具有比介电液体低的密度的冷凝液。冷凝液泄漏到容器容积中导致冷凝液漂浮在电介质液体的顶部，并防止冷凝液与配电单元接触。母线分配系统使得插入的电子部件能够盲配。

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