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1. 发明授权

US10823439B2 Systems and methods for reliability control of information handling system 有权
公开(公告)号：US10823439B2
公开(公告)日：2020-11-03
申请号：US15378999
申请日：2016-12-14
申请人： Dell Products L.P.
发明人： Austin M. Shelnutt , Edmond I. Bailey , John R. Stuewe , Steven Embleton
IPC分类号： F24F11/30 , H04L12/26 , F24F11/65 , F24F11/64 , F24F11/32 , F24F110/20 , F24F110/10
摘要： In accordance with embodiments of the present disclosure, a controller may include one or more environmental sensor inputs configured to receive data from one or more environmental sensors integral to an information handling system and a microcontroller unit communicatively coupled to the one or more environmental sensor inputs. The microcontroller unit may be configured to monitor the one or more environmental sensor inputs for one or more reliability-impacting events affecting or likely to affect operability of the information handling system and in response to an occurrence of a reliability-impacting event, apply an event-based policy affecting operation of one or more components of the information handling system.

2. 发明授权

US09842003B2 Master baseboard management controller election and replacement sub-system enabling decentralized resource management control 有权
公开(公告)号：US09842003B2
公开(公告)日：2017-12-12
申请号：US14509014
申请日：2014-10-07
申请人： DELL PRODUCTS, L.P.
发明人： Balaji Bapu Gururaja Rao , Paul W. Vancil , Timothy M. Lambert , John R. Stuewe
IPC分类号： G06F9/50 , H04L12/911
CPC分类号： G06F9/5061 , G06F2209/505 , H04L47/783 , H04L47/826
摘要： An information handling system and method of a master baseboard management controller election and replacement sub-system (MBMCERS) enables decentralized resource management control via the elected master baseboard management controller (BMC). The information handling system includes a plurality of server nodes, each having a BMC capable of controlling a plurality of shared common resources among the plurality of server nodes. Each BMC has a unique BMC identification. A master register stores BMC identification that has been elected as the master BMC to control the shared common resources. The master BMC relinquishes control of the shared common resources when the master register is placed in the reset state. When the master register is in the reset state, any one of the BMCs can elect to become a replacement master BMC.

3. 发明申请

US20160246754A1 BASEBOARD MANAGEMENT SYSTEMS AND METHODS WITH DISTRIBUTED INTELLIGENCE FOR MULTI-NODE PLATFORMS 有权
标题翻译：基站管理系统和分布式智能智能平台的方法
公开(公告)号：US20160246754A1
公开(公告)日：2016-08-25
申请号：US14625676
申请日：2015-02-19
申请人： Dell Products, L.P.
发明人： Balaji Bapu Gururaja Rao , Elie Antoun Jreij , Timothy M. Lambert , John R. Stuewe , Shekar Babu Suryanarayana , Paul W. Vancil
IPC分类号： G06F13/42 , G06F15/78 , G06F13/40
CPC分类号： G06F13/4286 , G06F13/4068 , G06F15/161
摘要： Baseboard management systems and methods with distributed intelligence for multi-node platforms. In an illustrative, non-limiting embodiment, an Information Handling System (IHS) may include a plurality of modules, each of the plurality of modules including a plurality of nodes, each of the plurality of nodes including a system-on-chip (SoC), each of the plurality of SoCs including an integrated management controller (iMC), each of the plurality of iMCs configured to implement a first intelligent platform management interface (IPMI) stack having a first architecture; and a plurality of baseboard management controllers (BMCs), each of the BMCs disposed on a corresponding one of the plurality of modules, each of the BMCs coupled to the plurality of iMCs on the corresponding one of the plurality of modules, each of the plurality of iMCs configured to implement a second IPMI stack having a second architecture different from the first architecture.
摘要翻译：具有多节点平台分布式智能的底板管理系统和方法。在说明性的非限制性实施例中，信息处理系统（IHS）可以包括多个模块，所述多个模块中的每一个包括多个节点，所述多个节点中的每一个包括片上系统（SoC ），所述多个SoC中的每一个包括集成管理控制器（iMC），所述多个iMC中的每一个被配置为实现具有第一架构的第一智能平台管理接口（IPMI）堆栈; 以及多个基板管理控制器（BMC），所述BMC中的每一个设置在所述多个模块中的对应的一个模块上，所述BMC中的每一个耦合到所述多个模块中的相应一个模块上的多个iMC，配置为实现具有与第一架构不同的第二架构的第二IPMI堆栈的iMC。

4. 发明授权

US10331144B2 Liquid flow control management for shared infrastructure servers 有权
公开(公告)号：US10331144B2
公开(公告)日：2019-06-25
申请号：US15017604
申请日：2016-02-06
申请人： DELL PRODUCTS, L.P.
发明人： Austin Michael Shelnutt , Paul W. Vancil , John R. Stuewe , Charles Edward Smith
IPC分类号： G05D7/00 , G05B13/00 , G05D7/06 , G05B15/02 , H05K7/20
摘要： A computer-implemented method controls liquid cooling of a direct injection liquid-cooled (DL) rack information handling system (RIHS). The method includes receiving, at a liquid cooling control subsystem, an incoming cooling liquid supply flow rate corresponding to an incoming cooling liquid supply being supplied to the DL RIHS. A maximum flow rate cap is calculated for each of the LC nodes. The maximum flow rate cap is transmitted to a controller for each of the LC nodes. The controller triggers each of the LC nodes to adjust the associated flow rate for that LC node to correspond to the received maximum flow rate cap for that node.

5. 发明授权

US09767067B2 Baseboard management systems and methods with distributed intelligence for multi-node platforms 有权
公开(公告)号：US09767067B2
公开(公告)日：2017-09-19
申请号：US14625676
申请日：2015-02-19
申请人： Dell Products, L.P.
发明人： Balaji Bapu Gururaja Rao , Elie Antoun Jreij , Timothy M. Lambert , John R. Stuewe , Shekar Babu Suryanarayana , Paul W. Vancil
IPC分类号： G06F13/42 , G06F15/78 , G06F13/10 , G06F13/40 , G06F15/16
CPC分类号： G06F13/4286 , G06F13/4068 , G06F15/161
摘要： Baseboard management systems and methods with distributed intelligence for multi-node platforms. In an illustrative, non-limiting embodiment, an Information Handling System (IHS) may include a plurality of modules, each of the plurality of modules including a plurality of nodes, each of the plurality of nodes including a system-on-chip (SoC), each of the plurality of SoCs including an integrated management controller (iMC), each of the plurality of iMCs configured to implement a first intelligent platform management interface (IPMI) stack having a first architecture; and a plurality of baseboard management controllers (BMCs), each of the BMCs disposed on a corresponding one of the plurality of modules, each of the BMCs coupled to the plurality of iMCs on the corresponding one of the plurality of modules, each of the plurality of iMCs configured to implement a second IPMI stack having a second architecture different from the first architecture.

6. 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。

7. 发明申请

US20150070846A1 System and Method for Powering Multiple Electronic Devices Operating Within an Immersion Cooling Vessel 有权
标题翻译：为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：US20150070846A1
公开(公告)日：2015-03-12
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
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。

8. 发明授权

US10747702B2 Interposer systems for information handling systems 有权
公开(公告)号：US10747702B2
公开(公告)日：2020-08-18
申请号：US16176426
申请日：2018-10-31
申请人： Dell Products L.P.
发明人： John R. Stuewe , Walt R. Carver , Stephen P. Rousset , Douglas Simon Haunsperger
IPC分类号： G06F13/40 , G06F13/42
摘要： A computing apparatus including a printed circuit board (PCB) including a first central processing unit (CPU) socket and additional CPU socket(s); a CPU coupled to the first CPU socket; a base interposer coupled to the additional CPU socket(s); and one or more devices connected to the base interposer, wherein the base interposer provides a connection between the CPU and the one or more devices.

9. 发明申请

US20200133907A1 INTERPOSER SYSTEMS FOR INFORMATION HANDLING SYSTEMS 审中-公开
公开(公告)号：US20200133907A1
公开(公告)日：2020-04-30
申请号：US16176426
申请日：2018-10-31
申请人： Dell Products L.P.
发明人： John R. Stuewe , Walt R. Carver , Stephen P. Rousset , Douglas Simon Haunsperger
IPC分类号： G06F13/40 , G06F13/42
摘要： A computing apparatus including a printed circuit board (PCB) including a first central processing unit (CPU) socket and additional CPU socket(s); a CPU coupled to the first CPU socket; a base interposer coupled to the additional CPU socket(s); and one or more devices connected to the base interposer, wherein the base interposer provides a connection between the CPU and the one or more devices.

10. 发明授权

US10064314B2 Runtime service of liquid cooled servers operating under positive hydraulic pressure without impacting component performance 有权
公开(公告)号：US10064314B2
公开(公告)日：2018-08-28
申请号：US15017492
申请日：2016-02-05
申请人： DELL PRODUCTS, L.P.
发明人： Austin Michael Shelnutt , Paul W. Vancil , John R. Stuewe , Edmond I. Bailey
IPC分类号： G05D7/00 , H05K7/20 , G05B15/02
CPC分类号： H05K7/20836 , G05B15/02 , H05K7/20781
摘要： A method provides a service mode within a direct-injection liquid-cooled (DL) Rack Information Handling System (RIHS) having at least one liquid-cooled (LC) node. The method includes: in response to detecting selection of the service mode trigger, transmitting a first control signal to cause a proportional valve to move to an open position for enhanced cooling of the node; monitoring a temperature being sensed in the node; and in response to the temperature reaching a pre-established service mode temperature: forwarding a second control signal, to cause the proportional valve to move to a fully closed position; and generating a notification of an entry of the RIHS into a service mode during which an LC node can be re-engaged with the supply and return port, without affecting an operational on-state of the RIHS and without incurring significant hydraulic pressure when re-engaging the LC node with the liquid cooling system.

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