公开(公告)号：US20180317347A1

公开(公告)日：2018-11-01

申请号：US15772903

申请日：2015-12-18

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Tahir Cader ,  David A. Moore ,  Greg Scott Long

IPC: H05K7/20 ,  G05D7/06 ,  G05B15/02

CPC classification number: G06F1/20 ,  G06F17/5009 ,  H05K7/2079 ,  H05K7/20836

Abstract: An example device in accordance with an aspect of the present disclosure includes a collection engine and a correlation engine to identify cooling loop characteristics. The collection engine is to collect data from devices associated with cooling loops. The correlation engine is to identify, based on the data collected, a common loop from among the cooling loops, and which of the devices are associated with the common loop.

公开(公告)号：US20180111846A1

公开(公告)日：2018-04-26

申请号：US15569650

申请日：2016-02-19

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tahir Cader ,  Greg Scott Long ,  John Franz ,  Gardson Githu

IPC: C02F1/00 ,  G01N27/02 ,  A61L2/18 ,  C02F1/66 ,  C02F1/50

CPC classification number: C02F1/008 ,  A61L2/18 ,  A61L2/186 ,  A61L2202/14 ,  C02F1/50 ,  C02F1/66 ,  C02F2103/023 ,  C02F2209/005 ,  C02F2209/06 ,  C02F2303/04 ,  C02F2303/08 ,  G01N27/026 ,  G01N27/4167 ,  G01N33/18

Abstract: In the examples provided herein, a system includes an electrochemical sensor having two electrodes inserted in a fluid to be tested, where an alternative current (AC) voltage is applied across the two electrodes; an electrochemical sensor having two electrodes inserted in a fluid to be tested, wherein an alternative current (AC) voltage across the two electrodes; and a frequency response analyzer to analyze the measured the electrical response across multiple frequencies. The system also includes a memory to store a baseline of the electrical response across multiple frequencies, and a processor to determine from the stored baseline and the measured electrical response whether the electrical response is outside a predetermined range.

公开(公告)号：US20180017538A1

公开(公告)日：2018-01-18

申请号：US15546090

申请日：2015-01-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Anita Rogacs ,  Greg Scott Long ,  Tahir Cader ,  Keith Mathew McAuliffe ,  John Franz

IPC: G01N33/18 ,  F01P11/18 ,  G01N27/02 ,  H05K7/20 ,  G01N27/07 ,  G01N27/407

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：US12227433B2

公开(公告)日：2025-02-18

申请号：US15569650

申请日：2016-02-19

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tahir Cader ,  Greg Scott Long ,  John Franz ,  Gardson Githu

IPC: G01N27/02 ,  A61L2/18 ,  C02F1/00 ,  G01N33/18 ,  C02F1/50 ,  C02F1/66 ,  C02F103/02 ,  G01N27/416

Abstract: In the examples provided herein, a system includes an electrochemical sensor having two electrodes inserted in a fluid to be tested, where an alternative current (AC) voltage is applied across the two electrodes; an electrochemical sensor having two electrodes inserted in a fluid to be tested, wherein an alternative current (AC) voltage across the two electrodes; and a frequency response analyzer to analyze the measured the electrical response across multiple frequencies. The system also includes a memory to store a baseline of the electrical response across multiple frequencies, and a processor to determine from the stored baseline and the measured electrical response whether the electrical response is outside a predetermined range.