公开(公告)号：US20190335618A1

公开(公告)日：2019-10-31

申请号：US15965069

申请日：2018-04-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Harvey J. Lunsman ,  Ernesto Ferrer Medina ,  Tahir Cader

IPC: H05K7/20 ,  G06F1/20

Abstract: Examples herein relate to an efficient cooling system. Examples disclose a first distribution line that delivers a first cooling fluid across a device. The first cooling fluid flows across the device from a first side to a second side. The examples also disclose a second distribution like that is separate from the first distribution line. The second distribution line delivers a second cooling fluid across the device from the second side to the first side such that the second cooling fluid flows in an opposite direction to the first cooling fluid.

公开(公告)号：US10431926B2

公开(公告)日：2019-10-01

申请号：US15561606

申请日：2015-04-14

Applicant: Hewlett Packard Enterprise Development LP

Inventor： John P. Franz ,  Tahir Cader

IPC: H01R13/62 ,  H01R13/52 ,  H01R25/14 ,  H05K7/20 ,  F16L29/02

Abstract: Example implementations relate to a magnetic fluid connector. For example, a magnetic fluid connector can include a magnet, an internal fluid path defined by a first portion and a second portion when the first portion and the second portion are coupled together, and a movable member that is movable to seal the internal fluid path, where the magnet provides at least a portion of a force sufficient to seal the internal fluid path.

公开(公告)号：US20190243430A1

公开(公告)日：2019-08-08

申请号：US15889840

申请日：2018-02-06

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Matthew Slaby ,  Aaron Childers ,  Tuong Tran ,  Tahir Cader

IPC: G06F1/20

CPC classification number: G06F1/20 ,  G06F1/206 ,  G06F2200/201

Abstract: In some examples, a system may include a plurality of cooling distribution units (CDUs) to control cooling of a plurality of computing devices based in part on average differential pressure between a supply and return for each of the plurality of CDUs, temperature of coolant in a loop flowing between each of the plurality of CDUs and computing devices, and facility valve position for each of the plurality of CDUs, wherein one CDU of the plurality of the CDUs is nominated lead CDU and broadcasts flow rate to the plurality of CDUs to follow.

公开(公告)号：US10337950B2

公开(公告)日：2019-07-02

申请号：US15397798

申请日：2017-01-04

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tahir Cader ,  Zhiyong Li ,  John Franz

IPC: G01M3/16 ,  G01M3/40

Abstract: Examples herein relate to detecting a coolant leak. For example, a system includes a nanosensor coupled to an airflow channel in a server. The nanosensor provides a resistance measurement to a controller. The system includes the controller coupled to the nanosensor. The controller detects the coolant leak based on the resistance measurement from the nanosensor.

公开(公告)号：US10240997B2

公开(公告)日：2019-03-26

申请号：US15257554

申请日：2016-09-06

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： John Franz ,  Tahir Cader ,  William Kirk Norton

IPC: G01M3/04

Abstract: An assembly to detect fluid leaks is provided herein. For example, the assembly includes a plug, a gasket, and a sensor member. The plug is connected to a first electronic module. The gasket surrounds the plug to provide a fluid-tight seal around the plug. The sensor member is connected to the gasket to detect fluid loss that exceeds a predetermined amount.

公开(公告)号：US10185375B2

公开(公告)日：2019-01-22

申请号：US15550500

申请日：2015-02-13

Applicant: Hewlett Packard Enterprise Development LP

Inventor： John Franz ,  Tahir Cader ,  William K. Norton

IPC: H05K7/20 ,  G06F1/20 ,  F28D15/00 ,  G05D23/19

Abstract: An example method includes positioning a thermal bus bar into a bus bar support channel of a cooling wall, the cooling wall comprising a plurality of thermal bus bars. The positioning comprises removably connecting first portions of at least two dripless connectors coupled to a fluid flow path of the thermal bus bar to second portions of the dripless connectors coupled to coolant transport lines that receive and return coolant from a coolant source. The method further includes flowing coolant received from the coolant transport lines through the fluid flow path and returning the coolant to the coolant transport lines. The thermal bus bar is positioned while coolant provided by the coolant transport lines is flowing through other thermal bus bars of the cooling wall.

公开(公告)号：US20180321977A1

公开(公告)日：2018-11-08

申请号：US15772348

申请日：2015-10-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： David A. Moore ,  Zhikui Wang ,  Charles W. Cochran ,  Tahir Cader ,  Andrew Brown ,  John P. Franz ,  Christopher L. Holmes

IPC: G06F9/50 ,  G06F11/07

CPC classification number: G06F9/505 ,  G06F9/50 ,  G06F11/008 ,  G06F11/0751 ,  G06F11/0769 ,  G06F11/079 ,  G06F11/0793 ,  G06F11/321

Abstract: In one example, a system for fault representation of computing infrastructures includes an infrastructure engine to determine a fault relationship between a first element and a second element within a computing infrastructure, wherein the fault relationship represents an ability of the first element and the second element to function, a representation engine to generate a fault representation of the computing infrastructure based on the determined fault relationship between the first element and the second element within the computing infrastructure, and a workload engine to assign workloads to the computing infrastructure based on the fault representation of the computing infrastructure.

公开(公告)号：US20180316030A1

公开(公告)日：2018-11-01

申请号：US15569234

申请日：2015-12-22

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tahir Cader ,  Hai Ngoc Nguyen ,  Javier F. Izquierdo ,  Ameya Soparkar ,  Mark Joseph Lepore

IPC: H01M8/04701 ,  C25B1/04 ,  C25B15/02 ,  H01M8/04029 ,  H01M8/0656 ,  H01M8/0432

CPC classification number: H01M8/04738 ,  C25B1/04 ,  C25B15/02 ,  H01M8/04029 ,  H01M8/0656 ,  Y02E60/366 ,  Y02P20/129 ,  Y02P20/133

Abstract: An example system is provided herein. The system includes a fuel cell coupled to the set of electronic components. The fuel cell provides power to the set of electronic components when a set of conditions are met.

公开(公告)号：US20180067012A1

公开(公告)日：2018-03-08

申请号：US15257554

申请日：2016-09-06

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： John Franz ,  Tahir Cader ,  William Kirk Norton

IPC: G01M3/04 ,  G05B9/02

CPC classification number: G01M3/04

Abstract: An assembly to detect fluid leaks is provided herein. For example, the assembly includes a plug, a gasket, and a sensor member. The plug is connected to a first electronic module. The gasket surrounds the plug to provide a fluid-tight seal around the plug. The sensor member is connected to the gasket to detect fluid loss that exceeds a predetermined amount.

公开(公告)号：US20180046232A1

公开(公告)日：2018-02-15

申请号：US15560225

申请日：2015-04-07

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Zhikui Wang ,  Tuong Q. Tran ,  Tahir Cader ,  Chunjian Ni

IPC: G06F1/20 ,  H05K7/20

CPC classification number: G06F1/206 ,  G05D23/1919 ,  G06F2200/201 ,  H05K7/202 ,  H05K7/20281 ,  Y02D10/16

Abstract: In one implementation, a system for hybrid cooling control of a computing system includes a coordinated controller engine to: determine a number of liquid loop set-points and a number of air loop set-points, determine a number of system parameters corresponding to the number of liquid loop set-points and the number of air loop set-points, determine a correlation factor for the number of system parameters; and alter the number of liquid loop set-points and the number of air loop set-points based on the correlation factor to lower an energy consumption or to maximize energy reuse of a number of cooling resources associated with the number of system parameters,