公开(公告)号：EP3250913A4

公开(公告)日：2018-02-14

申请号：EP15880557

申请日：2015-01-30

Applicant: HEWLETT PACKARD ENTPR DEVELOPMENT LP

Inventor： ROGACS ANITA ,  LONG GREG SCOTT ,  CADER TAHIR ,  MCAULIFFE KEITH MATHEW ,  FRANZ JOHN

IPC: G01N27/02 ,  F01P11/14 ,  G01N27/06 ,  G01N33/18

CPC classification number: G01N33/1886 ,  F01P11/14 ,  F01P11/18 ,  F01P2003/001 ,  F01P2025/80 ,  G01N27/026 ,  G01N27/07 ,  G01N27/4071 ,  H05K7/20672

Abstract: An example device in accordance with an aspect of the present disclosure includes a sensor, a controller, and an injector. The sensor is to provide sensor output regarding fluid chemistry of a fluid of a cooling system. The controller is to identify attributes of the fluid. The injector is to inject at least one additive into the fluid to bring at least one attribute into a threshold range.

公开(公告)号：EP3257343A4

公开(公告)日：2018-03-14

申请号：EP15882234

申请日：2015-02-13

Applicant: HEWLETT PACKARD ENTPR DEVELOPMENT LP

Inventor： CADER TAHIR ,  FRANZ JOHN

IPC: H05K7/20 ,  H05K7/14 ,  H05K7/18

CPC classification number: H05K7/20272 ,  H05K7/20781 ,  H05K7/20836

Abstract: An example device comprises a coolant distribution unit configured to be contained within a housing configured to house a plurality of liquid cooled computing units, the coolant distribution unit configured to fluidly couple to a rear door heat exchanger of the housing and to fluidly couple to the plurality of liquid cooled computing units, the coolant distribution unit to: receive coolant from the rear door heat exchanger via a first fluid line; pump the coolant toward the liquid cooled computing units using at least one pump coupled to the first fluid line; and supply the coolant to the liquid cooled computing units via a second fluid line coupled to the plurality of liquid cooled computing units.

公开(公告)号：EP3130209A4

公开(公告)日：2018-01-10

申请号：EP14888682

申请日：2014-04-11

Applicant: HEWLETT PACKARD ENTPR DEVELOPMENT LP

Inventor： FRANZ JOHN ,  CADER TAHIR ,  BASH CULLEN E ,  KUMARI NIRU ,  ANTHONY SARAH ,  ESCOBAR-VARGAS SERGIO ,  TAVALLAEI SIAMAK

IPC: H05K7/20 ,  G06F1/20

CPC classification number: G06F1/20 ,  G06F2200/201 ,  H05K7/20509 ,  H05K7/20727 ,  H05K7/20736 ,  H05K7/20772 ,  H05K7/20781

Abstract: Apparatuses associated with liquid coolant supply are disclosed. One example apparatus is a computing cartridge which includes a first electronic device and a liquid-cooled cold plate. The computing cartridge also includes a first thermal couple between the first electronic device and the cold plate. The computing cartridge also includes an inlet fluid connector. The inlet fluid connector may supply a liquid coolant to the cold plate The computing cartridge also includes an outlet fluid connector. The outlet fluid connector may facilitate return of the coolant from the cold plate.

公开(公告)号：EP3281081A4

公开(公告)日：2018-04-11

申请号：EP15903252

申请日：2015-09-04

Applicant: HEWLETT PACKARD ENTPR DEVELOPMENT LP

Inventor： CADER TAHIR ,  FRANZ JOHN

IPC: G06F1/20 ,  G06F11/00

CPC classification number: G06F1/206 ,  G06F11/00 ,  G06F2200/201

Abstract: In one implementation, a system for valve failure prediction includes a temperature engine to determine a temperature of a liquid exiting a cooling device, a flowrate engine to compare an actual flow rate of the liquid exiting the cooling device to a flow rate threshold, a prediction engine to determine when a valve of the cooling device is malfunctioning based on the comparison of the actual flow rate and the flow rate threshold, and a notification engine to notify a user when the valve of the cooling device is malfunctioning.

公开(公告)号：EP3257344A4

公开(公告)日：2018-01-03

申请号：EP15882235

申请日：2015-02-13

Applicant: HEWLETT PACKARD ENTPR DEVELOPMENT LP

Inventor： FRANZ JOHN ,  CADER TAHIR ,  NORTON WILLIAM K

IPC: H05K7/20 ,  F28D15/02 ,  G06F1/20

CPC classification number: G06F1/20 ,  F28D15/00 ,  G05D23/1928 ,  G06F2200/201 ,  H05K7/20 ,  H05K7/20781

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：EP3251475A4

公开(公告)日：2017-12-27

申请号：EP15880434

申请日：2015-01-29

Applicant: HEWLETT PACKARD ENTPR DEVELOPMENT LP

Inventor： FRANZ JOHN

IPC: H05K7/14 ,  H05K7/20

CPC classification number: H05K7/20781 ,  F16L3/16 ,  H05K7/1492 ,  H05K7/1497 ,  H05K7/2079

Abstract: The present disclosure relates to a movable rack. For example, the movable rack includes an umbilical connection to deliver a fluid, an electrical current, or a network connection to the movable rack. The present disclosure further relates to the movable rack to include a translating frame to move the umbilical connection to correspond with a movement of the movable rack.